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Deleted all svn:eol-style properties on files. 

--HG--
extra : convert_revision : svn%3Affd33b8c-2492-42e0-bdc5-587b920b7d6d/trunk%4050811
This commit is contained in:
Sean Fausett 2010-08-28 11:34:14 +00:00
parent ee4c69dddf
commit 365e5723c1
101 changed files with 14459 additions and 14459 deletions
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14
Library/CustomDictionary.xml
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@ -1,8 +1,8 @@
<?xml version="1.0" encoding="utf-8"?>
<Dictionary>
<Words>
<Recognized>
<Word>Alloc</Word>
</Recognized>
</Words>
<?xml version="1.0" encoding="utf-8"?>
<Dictionary>
<Words>
<Recognized>
<Word>Alloc</Word>
</Recognized>
</Words>
</Dictionary>

346
Library/DirectSound.cs
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@ -1,173 +1,173 @@
using System;
using System.Runtime.InteropServices;
using System.Security;
using System.Threading;
namespace Jellyfish.Library
{
public sealed partial class DirectSound : IDisposable
{
[SecurityCritical]
public DirectSound(int sampleRate, int sampleChannels, int sampleBits, int sampleSize, Action<IntPtr, int> updater)
{
_sampleRate = sampleRate;
_sampleChannels = sampleChannels;
_sampleBits = sampleBits;
_sampleSize = sampleSize;
_thread = new Thread(Run) { Name = "DirectSound" };
_updater = updater;
}
public void Dispose()
{
_position1Event.Close();
_position2Event.Close();
_stopEvent.Close();
}
public void SetVolume(double volume)
{
int attenuation = (volume < 0.01) ? (int)BufferVolume.Min : (int)Math.Floor(100 * 20 * Math.Log10(volume)); // 100 db
lock (_bufferLock)
{
if (_buffer != null)
{
_buffer.SetVolume(attenuation);
}
}
}
public void Start(IntPtr window)
{
_window = window;
_thread.Start();
}
public void Stop()
{
_stopEvent.Set();
_thread.Join();
}
[SecurityCritical]
private void Initialize()
{
int hresult = NativeMethods.DirectSoundCreate(IntPtr.Zero, out _device, IntPtr.Zero);
if (hresult < 0)
{
Marshal.ThrowExceptionForHR(hresult);
}
_device.SetCooperativeLevel(_window, CooperativeLevel.Normal);
GCHandleHelpers.Pin(new WaveFormat(_sampleRate, _sampleChannels, _sampleBits), waveFormat =>
{
var description = new BufferDescription(BufferCapabilities.CtrlPositionNotify | BufferCapabilities.CtrlVolume, BlockCount * _sampleSize, waveFormat);
_device.CreateSoundBuffer(description, out _buffer, IntPtr.Zero);
});
ClearBuffer();
var positionEvents = new BufferPositionNotify[BlockCount]
{
new BufferPositionNotify(0 * _sampleSize, _position1Event), new BufferPositionNotify(1 * _sampleSize, _position2Event)
};
((IDirectSoundNotify)_buffer).SetNotificationPositions(positionEvents.Length, positionEvents);
_buffer.Play(0, 0, BufferPlay.Looping);
}
[SecurityCritical]
private void ClearBuffer()
{
UpdateBuffer(0, 0, BufferLock.EntireBuffer, (buffer, bufferSize) => MarshalHelpers.ZeroMemory(buffer, bufferSize));
}
private void RestoreBuffer()
{
BufferStatus status;
_buffer.GetStatus(out status);
if ((status & BufferStatus.BufferLost) != 0)
{
_buffer.Restore();
}
}
private void UpdateBuffer(int offset, int count, BufferLock flags, Action<IntPtr, int> updater)
{
RestoreBuffer();
IntPtr buffer1, buffer2;
int buffer1Size, buffer2Size;
_buffer.Lock(offset, count, out buffer1, out buffer1Size, out buffer2, out buffer2Size, flags);
try
{
if (buffer1 != IntPtr.Zero)
{
updater(buffer1, buffer1Size);
}
if (buffer2 != IntPtr.Zero)
{
updater(buffer2, buffer2Size);
}
}
finally
{
_buffer.Unlock(buffer1, buffer1Size, buffer2, buffer2Size);
}
}
private void Uninitialize()
{
lock (_bufferLock)
{
if (_buffer != null)
{
_buffer.Stop();
Marshal.ReleaseComObject(_buffer);
_buffer = null;
}
}
if (_device != null)
{
Marshal.ReleaseComObject(_device);
_device = null;
}
}
[SecurityCritical]
private void Run() // com mta thread
{
Initialize();
var eventHandles = new EventWaitHandle[] { _position1Event, _position2Event, _stopEvent };
int index = WaitHandle.WaitAny(eventHandles);
while (index < BlockCount)
{
UpdateBuffer(((index + 1) % BlockCount) * _sampleSize, _sampleSize, BufferLock.None, _updater); // update next block in circular buffer
index = WaitHandle.WaitAny(eventHandles);
}
Uninitialize();
}
private const int BlockCount = 2;
private int _sampleRate;
private int _sampleChannels;
private int _sampleBits;
private int _sampleSize;
private Thread _thread;
private IntPtr _window;
private IDirectSound _device;
private IDirectSoundBuffer _buffer;
private object _bufferLock = new object();
private Action<IntPtr, int> _updater;
private AutoResetEvent _position1Event = new AutoResetEvent(false);
private AutoResetEvent _position2Event = new AutoResetEvent(false);
private ManualResetEvent _stopEvent = new ManualResetEvent(false);
}
}
using System;
using System.Runtime.InteropServices;
using System.Security;
using System.Threading;
namespace Jellyfish.Library
{
public sealed partial class DirectSound : IDisposable
{
[SecurityCritical]
public DirectSound(int sampleRate, int sampleChannels, int sampleBits, int sampleSize, Action<IntPtr, int> updater)
{
_sampleRate = sampleRate;
_sampleChannels = sampleChannels;
_sampleBits = sampleBits;
_sampleSize = sampleSize;
_thread = new Thread(Run) { Name = "DirectSound" };
_updater = updater;
}
public void Dispose()
{
_position1Event.Close();
_position2Event.Close();
_stopEvent.Close();
}
public void SetVolume(double volume)
{
int attenuation = (volume < 0.01) ? (int)BufferVolume.Min : (int)Math.Floor(100 * 20 * Math.Log10(volume)); // 100 db
lock (_bufferLock)
{
if (_buffer != null)
{
_buffer.SetVolume(attenuation);
}
}
}
public void Start(IntPtr window)
{
_window = window;
_thread.Start();
}
public void Stop()
{
_stopEvent.Set();
_thread.Join();
}
[SecurityCritical]
private void Initialize()
{
int hresult = NativeMethods.DirectSoundCreate(IntPtr.Zero, out _device, IntPtr.Zero);
if (hresult < 0)
{
Marshal.ThrowExceptionForHR(hresult);
}
_device.SetCooperativeLevel(_window, CooperativeLevel.Normal);
GCHandleHelpers.Pin(new WaveFormat(_sampleRate, _sampleChannels, _sampleBits), waveFormat =>
{
var description = new BufferDescription(BufferCapabilities.CtrlPositionNotify | BufferCapabilities.CtrlVolume, BlockCount * _sampleSize, waveFormat);
_device.CreateSoundBuffer(description, out _buffer, IntPtr.Zero);
});
ClearBuffer();
var positionEvents = new BufferPositionNotify[BlockCount]
{
new BufferPositionNotify(0 * _sampleSize, _position1Event), new BufferPositionNotify(1 * _sampleSize, _position2Event)
};
((IDirectSoundNotify)_buffer).SetNotificationPositions(positionEvents.Length, positionEvents);
_buffer.Play(0, 0, BufferPlay.Looping);
}
[SecurityCritical]
private void ClearBuffer()
{
UpdateBuffer(0, 0, BufferLock.EntireBuffer, (buffer, bufferSize) => MarshalHelpers.ZeroMemory(buffer, bufferSize));
}
private void RestoreBuffer()
{
BufferStatus status;
_buffer.GetStatus(out status);
if ((status & BufferStatus.BufferLost) != 0)
{
_buffer.Restore();
}
}
private void UpdateBuffer(int offset, int count, BufferLock flags, Action<IntPtr, int> updater)
{
RestoreBuffer();
IntPtr buffer1, buffer2;
int buffer1Size, buffer2Size;
_buffer.Lock(offset, count, out buffer1, out buffer1Size, out buffer2, out buffer2Size, flags);
try
{
if (buffer1 != IntPtr.Zero)
{
updater(buffer1, buffer1Size);
}
if (buffer2 != IntPtr.Zero)
{
updater(buffer2, buffer2Size);
}
}
finally
{
_buffer.Unlock(buffer1, buffer1Size, buffer2, buffer2Size);
}
}
private void Uninitialize()
{
lock (_bufferLock)
{
if (_buffer != null)
{
_buffer.Stop();
Marshal.ReleaseComObject(_buffer);
_buffer = null;
}
}
if (_device != null)
{
Marshal.ReleaseComObject(_device);
_device = null;
}
}
[SecurityCritical]
private void Run() // com mta thread
{
Initialize();
var eventHandles = new EventWaitHandle[] { _position1Event, _position2Event, _stopEvent };
int index = WaitHandle.WaitAny(eventHandles);
while (index < BlockCount)
{
UpdateBuffer(((index + 1) % BlockCount) * _sampleSize, _sampleSize, BufferLock.None, _updater); // update next block in circular buffer
index = WaitHandle.WaitAny(eventHandles);
}
Uninitialize();
}
private const int BlockCount = 2;
private int _sampleRate;
private int _sampleChannels;
private int _sampleBits;
private int _sampleSize;
private Thread _thread;
private IntPtr _window;
private IDirectSound _device;
private IDirectSoundBuffer _buffer;
private object _bufferLock = new object();
private Action<IntPtr, int> _updater;
private AutoResetEvent _position1Event = new AutoResetEvent(false);
private AutoResetEvent _position2Event = new AutoResetEvent(false);
private ManualResetEvent _stopEvent = new ManualResetEvent(false);
}
}

220
Library/DirectSoundInterop.cs
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@ -1,110 +1,110 @@
using System;
using System.Diagnostics.CodeAnalysis;
using System.Runtime.InteropServices;
using System.Security;
using System.Threading;
namespace Jellyfish.Library
{
public sealed partial class DirectSound
{
[Flags]
private enum BufferCapabilities { PrimaryBuffer = 0x00000001, CtrlVolume = 0x00000080, CtrlPositionNotify = 0x00000100, StickyFocus = 0x00004000, GlobalFocus = 0x00008000 }
[Flags]
private enum BufferLock { None = 0x00000000, FromWriteCursor = 0x00000001, EntireBuffer = 0x00000002 }
[Flags]
private enum BufferPlay { Looping = 0x00000001 }
[Flags]
private enum BufferStatus { Playing = 0x00000001, BufferLost = 0x00000002, Looping = 0x00000004, Terminated = 0x00000020 }
private enum BufferVolume { Min = -10000, Max = 0 }
private enum CooperativeLevel { Normal = 1, Priority = 2 }
[StructLayout(LayoutKind.Sequential)]
private sealed class BufferDescription
{
public BufferDescription(BufferCapabilities capabilities, int size, IntPtr format)
{
dwSize = Marshal.SizeOf(typeof(BufferDescription));
dwFlags = capabilities;
dwBufferBytes = size;
lpwfxFormat = format;
}
public int dwSize;
public BufferCapabilities dwFlags;
public int dwBufferBytes;
public int dwReserved;
public IntPtr lpwfxFormat;
public Guid guid3DAlgorithm;
}
[StructLayout(LayoutKind.Sequential)]
private struct BufferPositionNotify
{
[SuppressMessage("Microsoft.Reliability", "CA2001:AvoidCallingProblematicMethods", MessageId = "System.Runtime.InteropServices.SafeHandle.DangerousGetHandle")]
public BufferPositionNotify(int offset, EventWaitHandle notifyEvent)
{
dwOffset = offset;
hEventNotify = notifyEvent.SafeWaitHandle.DangerousGetHandle();
}
public int dwOffset;
public IntPtr hEventNotify;
}
[ComImport, Guid("279AFA83-4981-11CE-A521-0020AF0BE560"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
private interface IDirectSound
{
void CreateSoundBuffer(BufferDescription pcDSBufferDesc, [MarshalAs(UnmanagedType.Interface)] out IDirectSoundBuffer pDSBuffer, IntPtr pUnkOuter);
void GetCaps(IntPtr pDSCaps);
void DuplicateSoundBuffer([MarshalAs(UnmanagedType.Interface)] IDirectSoundBuffer pDSBufferOriginal, [MarshalAs(UnmanagedType.Interface)] out IDirectSoundBuffer pDSBufferDuplicate);
void SetCooperativeLevel(IntPtr hwnd, CooperativeLevel dwLevel);
void Compact();
void GetSpeakerConfig(out int dwSpeakerConfig);
void SetSpeakerConfig(int dwSpeakerConfig);
void Initialize([MarshalAs(UnmanagedType.LPStruct)] Guid pcGuidDevice);
}
[ComImport, Guid("279AFA85-4981-11CE-A521-0020AF0BE560"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
private interface IDirectSoundBuffer
{
void GetCaps(IntPtr pDSBufferCaps);
void GetCurrentPosition(out int dwCurrentPlayCursor, out int dwCurrentWriteCursor);
void GetFormat(IntPtr pwfxFormat, int dwSizeAllocated, out int dwSizeWritten);
void GetVolume(out int lVolume);
void GetPan(out int lPan);
void GetFrequency(out int dwFrequency);
void GetStatus(out BufferStatus dwStatus);
void Initialize([MarshalAs(UnmanagedType.Interface)] IDirectSound pDirectSound, BufferDescription pcDSBufferDesc);
void Lock(int dwOffset, int dwBytes, out IntPtr pvAudioPtr1, out int dwAudioBytes1, out IntPtr pvAudioPtr2, out int dwAudioBytes2, BufferLock dwFlags);
void Play(int dwReserved1, int dwPriority, BufferPlay dwFlags);
void SetCurrentPosition(int dwNewPosition);
void SetFormat(WaveFormat pcfxFormat);
void SetVolume(int lVolume);
void SetPan(int lPan);
void SetFrequency(int dwFrequency);
void Stop();
void Unlock(IntPtr pvAudioPtr1, int dwAudioBytes1, IntPtr pvAudioPtr2, int dwAudioBytes2);
void Restore();
}
[ComImport, Guid("B0210783-89CD-11D0-AF08-00A0C925CD16"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
private interface IDirectSoundNotify
{
void SetNotificationPositions(int dwPositionNotifies, [MarshalAs(UnmanagedType.LPArray)] BufferPositionNotify[] pcPositionNotifies);
}
[SecurityCritical]
[SuppressUnmanagedCodeSecurity]
private static class NativeMethods
{
[DllImport("dsound.dll")]
public static extern int DirectSoundCreate(IntPtr pcGuidDevice, [MarshalAs(UnmanagedType.Interface)] out IDirectSound pDS, IntPtr pUnkOuter);
}
}
}
using System;
using System.Diagnostics.CodeAnalysis;
using System.Runtime.InteropServices;
using System.Security;
using System.Threading;
namespace Jellyfish.Library
{
public sealed partial class DirectSound
{
[Flags]
private enum BufferCapabilities { PrimaryBuffer = 0x00000001, CtrlVolume = 0x00000080, CtrlPositionNotify = 0x00000100, StickyFocus = 0x00004000, GlobalFocus = 0x00008000 }
[Flags]
private enum BufferLock { None = 0x00000000, FromWriteCursor = 0x00000001, EntireBuffer = 0x00000002 }
[Flags]
private enum BufferPlay { Looping = 0x00000001 }
[Flags]
private enum BufferStatus { Playing = 0x00000001, BufferLost = 0x00000002, Looping = 0x00000004, Terminated = 0x00000020 }
private enum BufferVolume { Min = -10000, Max = 0 }
private enum CooperativeLevel { Normal = 1, Priority = 2 }
[StructLayout(LayoutKind.Sequential)]
private sealed class BufferDescription
{
public BufferDescription(BufferCapabilities capabilities, int size, IntPtr format)
{
dwSize = Marshal.SizeOf(typeof(BufferDescription));
dwFlags = capabilities;
dwBufferBytes = size;
lpwfxFormat = format;
}
public int dwSize;
public BufferCapabilities dwFlags;
public int dwBufferBytes;
public int dwReserved;
public IntPtr lpwfxFormat;
public Guid guid3DAlgorithm;
}
[StructLayout(LayoutKind.Sequential)]
private struct BufferPositionNotify
{
[SuppressMessage("Microsoft.Reliability", "CA2001:AvoidCallingProblematicMethods", MessageId = "System.Runtime.InteropServices.SafeHandle.DangerousGetHandle")]
public BufferPositionNotify(int offset, EventWaitHandle notifyEvent)
{
dwOffset = offset;
hEventNotify = notifyEvent.SafeWaitHandle.DangerousGetHandle();
}
public int dwOffset;
public IntPtr hEventNotify;
}
[ComImport, Guid("279AFA83-4981-11CE-A521-0020AF0BE560"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
private interface IDirectSound
{
void CreateSoundBuffer(BufferDescription pcDSBufferDesc, [MarshalAs(UnmanagedType.Interface)] out IDirectSoundBuffer pDSBuffer, IntPtr pUnkOuter);
void GetCaps(IntPtr pDSCaps);
void DuplicateSoundBuffer([MarshalAs(UnmanagedType.Interface)] IDirectSoundBuffer pDSBufferOriginal, [MarshalAs(UnmanagedType.Interface)] out IDirectSoundBuffer pDSBufferDuplicate);
void SetCooperativeLevel(IntPtr hwnd, CooperativeLevel dwLevel);
void Compact();
void GetSpeakerConfig(out int dwSpeakerConfig);
void SetSpeakerConfig(int dwSpeakerConfig);
void Initialize([MarshalAs(UnmanagedType.LPStruct)] Guid pcGuidDevice);
}
[ComImport, Guid("279AFA85-4981-11CE-A521-0020AF0BE560"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
private interface IDirectSoundBuffer
{
void GetCaps(IntPtr pDSBufferCaps);
void GetCurrentPosition(out int dwCurrentPlayCursor, out int dwCurrentWriteCursor);
void GetFormat(IntPtr pwfxFormat, int dwSizeAllocated, out int dwSizeWritten);
void GetVolume(out int lVolume);
void GetPan(out int lPan);
void GetFrequency(out int dwFrequency);
void GetStatus(out BufferStatus dwStatus);
void Initialize([MarshalAs(UnmanagedType.Interface)] IDirectSound pDirectSound, BufferDescription pcDSBufferDesc);
void Lock(int dwOffset, int dwBytes, out IntPtr pvAudioPtr1, out int dwAudioBytes1, out IntPtr pvAudioPtr2, out int dwAudioBytes2, BufferLock dwFlags);
void Play(int dwReserved1, int dwPriority, BufferPlay dwFlags);
void SetCurrentPosition(int dwNewPosition);
void SetFormat(WaveFormat pcfxFormat);
void SetVolume(int lVolume);
void SetPan(int lPan);
void SetFrequency(int dwFrequency);
void Stop();
void Unlock(IntPtr pvAudioPtr1, int dwAudioBytes1, IntPtr pvAudioPtr2, int dwAudioBytes2);
void Restore();
}
[ComImport, Guid("B0210783-89CD-11D0-AF08-00A0C925CD16"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
private interface IDirectSoundNotify
{
void SetNotificationPositions(int dwPositionNotifies, [MarshalAs(UnmanagedType.LPArray)] BufferPositionNotify[] pcPositionNotifies);
}
[SecurityCritical]
[SuppressUnmanagedCodeSecurity]
private static class NativeMethods
{
[DllImport("dsound.dll")]
public static extern int DirectSoundCreate(IntPtr pcGuidDevice, [MarshalAs(UnmanagedType.Interface)] out IDirectSound pDS, IntPtr pUnkOuter);
}
}
}

104
Library/DispatcherExtensions.cs
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@ -1,52 +1,52 @@
using System;
using System.Windows.Threading;
namespace Jellyfish.Library
{
public static class DispatcherExtensions
{
public static void CheckBeginInvoke(this Dispatcher dispatcher, Action action)
{
if (dispatcher == null)
{
throw new ArgumentNullException("dispatcher");
}
if (action == null)
{
throw new ArgumentNullException("action");
}
if (dispatcher.CheckAccess())
{
action();
}
else
{
dispatcher.BeginInvoke(action);
}
}
#if WINDOWS
public static void CheckInvoke(this Dispatcher dispatcher, Action action)
{
if (dispatcher == null)
{
throw new ArgumentNullException("dispatcher");
}
if (action == null)
{
throw new ArgumentNullException("action");
}
if (dispatcher.CheckAccess())
{
action();
}
else
{
dispatcher.Invoke(action);
}
}
#endif
}
}
using System;
using System.Windows.Threading;
namespace Jellyfish.Library
{
public static class DispatcherExtensions
{
public static void CheckBeginInvoke(this Dispatcher dispatcher, Action action)
{
if (dispatcher == null)
{
throw new ArgumentNullException("dispatcher");
}
if (action == null)
{
throw new ArgumentNullException("action");
}
if (dispatcher.CheckAccess())
{
action();
}
else
{
dispatcher.BeginInvoke(action);
}
}
#if WINDOWS
public static void CheckInvoke(this Dispatcher dispatcher, Action action)
{
if (dispatcher == null)
{
throw new ArgumentNullException("dispatcher");
}
if (action == null)
{
throw new ArgumentNullException("action");
}
if (dispatcher.CheckAccess())
{
action();
}
else
{
dispatcher.Invoke(action);
}
}
#endif
}
}

64
Library/GCHandleHelpers.cs
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@ -1,32 +1,32 @@
using System;
using System.Runtime.InteropServices;
using System.Security;
namespace Jellyfish.Library
{
public static class GCHandleHelpers
{
[SecurityCritical]
public static void Pin(object value, Action<IntPtr> action)
{
if (action == null)
{
throw new ArgumentNullException("action");
}
var gcHandle = new GCHandle();
try
{
gcHandle = GCHandle.Alloc(value, GCHandleType.Pinned);
action(gcHandle.AddrOfPinnedObject());
}
finally
{
if (gcHandle.IsAllocated)
{
gcHandle.Free();
}
}
}
}
}
using System;
using System.Runtime.InteropServices;
using System.Security;
namespace Jellyfish.Library
{
public static class GCHandleHelpers
{
[SecurityCritical]
public static void Pin(object value, Action<IntPtr> action)
{
if (action == null)
{
throw new ArgumentNullException("action");
}
var gcHandle = new GCHandle();
try
{
gcHandle = GCHandle.Alloc(value, GCHandleType.Pinned);
action(gcHandle.AddrOfPinnedObject());
}
finally
{
if (gcHandle.IsAllocated)
{
gcHandle.Free();
}
}
}
}
}

532
Library/GeneralSecurity.cs
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@ -1,266 +1,266 @@
using System;
using System.Diagnostics.CodeAnalysis;
using System.Runtime.InteropServices;
using System.Security;
using System.Security.AccessControl;
using System.Security.Principal;
namespace Jellyfish.Library
{
[StructLayout(LayoutKind.Sequential)]
public sealed class SecurityAttributes
{
public SecurityAttributes()
{
_length = Marshal.SizeOf(typeof(SecurityAttributes));
}
public int Length { get { return _length; } }
public IntPtr SecurityDescriptor { get { return _securityDescriptor; } set { _securityDescriptor = value; } }
public bool InheritHandle { get { return _inheritHandle; } set { _inheritHandle = value; } }
private int _length;
private IntPtr _securityDescriptor;
private bool _inheritHandle;
}
public sealed class GeneralAccessRule : AccessRule
{
public GeneralAccessRule(IdentityReference identity, int rights, AccessControlType type) :
base(identity, rights, false, InheritanceFlags.None, PropagationFlags.None, type)
{
}
public GeneralAccessRule(IdentityReference identity, int rights, InheritanceFlags inheritance, PropagationFlags propagation, AccessControlType type) :
base(identity, rights, false, inheritance, propagation, type)
{
}
public GeneralAccessRule(IdentityReference identity, int rights, bool isInherited, InheritanceFlags inheritance, PropagationFlags propagation, AccessControlType type) :
base(identity, rights, isInherited, inheritance, propagation, type)
{
}
public int AccessRights { get { return AccessMask; } }
}
public sealed class GeneralAuditRule : AuditRule
{
public GeneralAuditRule(IdentityReference identity, int rights, AuditFlags audit) :
base(identity, rights, false, InheritanceFlags.None, PropagationFlags.None, audit)
{
}
public GeneralAuditRule(IdentityReference identity, int rights, InheritanceFlags inheritance, PropagationFlags propagation, AuditFlags audit) :
base(identity, rights, false, inheritance, propagation, audit)
{
}
public GeneralAuditRule(IdentityReference identity, int rights, bool isInherited, InheritanceFlags inheritance, PropagationFlags propagation, AuditFlags audit) :
base(identity, rights, isInherited, inheritance, propagation, audit)
{
}
public int AccessRights { get { return AccessMask; } }
}
public sealed class GeneralSecurity : NativeObjectSecurity
{
public GeneralSecurity(bool isContainer, ResourceType resourceType) :
base(isContainer, resourceType)
{
}
[SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")]
public GeneralSecurity(bool isContainer, ResourceType resourceType, SafeHandle handle, AccessControlSections includeSections = AccessControlSections.Access | AccessControlSections.Group | AccessControlSections.Owner) :
base(isContainer, resourceType, handle, includeSections)
{
}
[SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")]
public GeneralSecurity(bool isContainer, ResourceType resourceType, string name, AccessControlSections includeSections = AccessControlSections.Access | AccessControlSections.Group | AccessControlSections.Owner) :
base(isContainer, resourceType, name, includeSections)
{
}
public override AccessRule AccessRuleFactory(IdentityReference identityReference, int accessMask, bool isInherited, InheritanceFlags inheritanceFlags, PropagationFlags propagationFlags, AccessControlType type)
{
return new GeneralAccessRule(identityReference, accessMask, isInherited, inheritanceFlags, propagationFlags, type);
}
public override AuditRule AuditRuleFactory(IdentityReference identityReference, int accessMask, bool isInherited, InheritanceFlags inheritanceFlags, PropagationFlags propagationFlags, AuditFlags flags)
{
return new GeneralAuditRule(identityReference, accessMask, isInherited, inheritanceFlags, propagationFlags, flags);
}
[SuppressMessage("Microsoft.Design", "CA1011:ConsiderPassingBaseTypesAsParameters")]
public void AddAccessRule(GeneralAccessRule rule)
{
base.AddAccessRule(rule);
}
[SuppressMessage("Microsoft.Design", "CA1011:ConsiderPassingBaseTypesAsParameters")]
public void AddAuditRule(GeneralAuditRule rule)
{
base.AddAuditRule(rule);
}
[SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")]
[SecurityCritical]
public void GetSecurityAttributes(Action<SecurityAttributes> action, bool inheritable = false)
{
GetSecurityAttributes(this, action, inheritable);
}
[SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")]
[SecurityCritical]
public static void GetSecurityAttributes(ObjectSecurity security, Action<SecurityAttributes> action, bool inheritable = false)
{
if (action == null)
{
throw new ArgumentNullException("action");
}
if (security != null)
{
GCHandleHelpers.Pin(security.GetSecurityDescriptorBinaryForm(), securityDescriptor =>
{
action(new SecurityAttributes() { SecurityDescriptor = securityDescriptor, InheritHandle = inheritable });
});
}
else if (inheritable)
{
action(new SecurityAttributes() { InheritHandle = inheritable });
}
else
{
action(null);
}
}
[SuppressMessage("Microsoft.Design", "CA1011:ConsiderPassingBaseTypesAsParameters")]
public bool RemoveAccessRule(GeneralAccessRule rule)
{
return base.RemoveAccessRule(rule);
}
[SuppressMessage("Microsoft.Design", "CA1011:ConsiderPassingBaseTypesAsParameters")]
public void RemoveAccessRuleAll(GeneralAccessRule rule)
{
base.RemoveAccessRuleAll(rule);
}
[SuppressMessage("Microsoft.Design", "CA1011:ConsiderPassingBaseTypesAsParameters")]
public void RemoveAccessRuleSpecific(GeneralAccessRule rule)
{
base.RemoveAccessRuleSpecific(rule);
}
[SuppressMessage("Microsoft.Design", "CA1011:ConsiderPassingBaseTypesAsParameters")]
public bool RemoveAuditRule(GeneralAuditRule rule)
{
return base.RemoveAuditRule(rule);
}
[SuppressMessage("Microsoft.Design", "CA1011:ConsiderPassingBaseTypesAsParameters")]
public void RemoveAuditRuleAll(GeneralAuditRule rule)
{
base.RemoveAuditRuleAll(rule);
}
[SuppressMessage("Microsoft.Design", "CA1011:ConsiderPassingBaseTypesAsParameters")]
public void RemoveAuditRuleSpecific(GeneralAuditRule rule)
{
base.RemoveAuditRuleSpecific(rule);
}
[SuppressMessage("Microsoft.Design", "CA1011:ConsiderPassingBaseTypesAsParameters")]
public void ResetAccessRule(GeneralAccessRule rule)
{
base.ResetAccessRule(rule);
}
[SuppressMessage("Microsoft.Design", "CA1011:ConsiderPassingBaseTypesAsParameters")]
public void SetAccessRule(GeneralAccessRule rule)
{
base.SetAccessRule(rule);
}
[SuppressMessage("Microsoft.Design", "CA1011:ConsiderPassingBaseTypesAsParameters")]
public void SetAuditRule(GeneralAuditRule rule)
{
base.SetAuditRule(rule);
}
public void Persist(SafeHandle handle)
{
WriteLock();
try
{
var sectionsModified = GetAccessControlSectionsModified();
if (sectionsModified != AccessControlSections.None)
{
Persist(handle, sectionsModified);
ResetAccessControlSectionsModified();
}
}
finally
{
WriteUnlock();
}
}
public void Persist(string name)
{
WriteLock();
try
{
var sectionsModified = GetAccessControlSectionsModified();
if (sectionsModified != AccessControlSections.None)
{
Persist(name, sectionsModified);
ResetAccessControlSectionsModified();
}
}
finally
{
WriteUnlock();
}
}
private AccessControlSections GetAccessControlSectionsModified()
{
var sectionsModified = AccessControlSections.None;
if (AccessRulesModified)
{
sectionsModified = AccessControlSections.Access;
}
if (AuditRulesModified)
{
sectionsModified |= AccessControlSections.Audit;
}
if (OwnerModified)
{
sectionsModified |= AccessControlSections.Owner;
}
if (GroupModified)
{
sectionsModified |= AccessControlSections.Group;
}
return sectionsModified;
}
private void ResetAccessControlSectionsModified()
{
AccessRulesModified = false;
AuditRulesModified = false;
OwnerModified = false;
GroupModified = false;
}
public override Type AccessRightType { get { return typeof(int); } }
public override Type AccessRuleType { get { return typeof(GeneralAccessRule); } }
public override Type AuditRuleType { get { return typeof(GeneralAuditRule); } }
}
}
using System;
using System.Diagnostics.CodeAnalysis;
using System.Runtime.InteropServices;
using System.Security;
using System.Security.AccessControl;
using System.Security.Principal;
namespace Jellyfish.Library
{
[StructLayout(LayoutKind.Sequential)]
public sealed class SecurityAttributes
{
public SecurityAttributes()
{
_length = Marshal.SizeOf(typeof(SecurityAttributes));
}
public int Length { get { return _length; } }
public IntPtr SecurityDescriptor { get { return _securityDescriptor; } set { _securityDescriptor = value; } }
public bool InheritHandle { get { return _inheritHandle; } set { _inheritHandle = value; } }
private int _length;
private IntPtr _securityDescriptor;
private bool _inheritHandle;
}
public sealed class GeneralAccessRule : AccessRule
{
public GeneralAccessRule(IdentityReference identity, int rights, AccessControlType type) :
base(identity, rights, false, InheritanceFlags.None, PropagationFlags.None, type)
{
}
public GeneralAccessRule(IdentityReference identity, int rights, InheritanceFlags inheritance, PropagationFlags propagation, AccessControlType type) :
base(identity, rights, false, inheritance, propagation, type)
{
}
public GeneralAccessRule(IdentityReference identity, int rights, bool isInherited, InheritanceFlags inheritance, PropagationFlags propagation, AccessControlType type) :
base(identity, rights, isInherited, inheritance, propagation, type)
{
}
public int AccessRights { get { return AccessMask; } }
}
public sealed class GeneralAuditRule : AuditRule
{
public GeneralAuditRule(IdentityReference identity, int rights, AuditFlags audit) :
base(identity, rights, false, InheritanceFlags.None, PropagationFlags.None, audit)
{
}
public GeneralAuditRule(IdentityReference identity, int rights, InheritanceFlags inheritance, PropagationFlags propagation, AuditFlags audit) :
base(identity, rights, false, inheritance, propagation, audit)
{
}
public GeneralAuditRule(IdentityReference identity, int rights, bool isInherited, InheritanceFlags inheritance, PropagationFlags propagation, AuditFlags audit) :
base(identity, rights, isInherited, inheritance, propagation, audit)
{
}
public int AccessRights { get { return AccessMask; } }
}
public sealed class GeneralSecurity : NativeObjectSecurity
{
public GeneralSecurity(bool isContainer, ResourceType resourceType) :
base(isContainer, resourceType)
{
}
[SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")]
public GeneralSecurity(bool isContainer, ResourceType resourceType, SafeHandle handle, AccessControlSections includeSections = AccessControlSections.Access | AccessControlSections.Group | AccessControlSections.Owner) :
base(isContainer, resourceType, handle, includeSections)
{
}
[SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")]
public GeneralSecurity(bool isContainer, ResourceType resourceType, string name, AccessControlSections includeSections = AccessControlSections.Access | AccessControlSections.Group | AccessControlSections.Owner) :
base(isContainer, resourceType, name, includeSections)
{
}
public override AccessRule AccessRuleFactory(IdentityReference identityReference, int accessMask, bool isInherited, InheritanceFlags inheritanceFlags, PropagationFlags propagationFlags, AccessControlType type)
{
return new GeneralAccessRule(identityReference, accessMask, isInherited, inheritanceFlags, propagationFlags, type);
}
public override AuditRule AuditRuleFactory(IdentityReference identityReference, int accessMask, bool isInherited, InheritanceFlags inheritanceFlags, PropagationFlags propagationFlags, AuditFlags flags)
{
return new GeneralAuditRule(identityReference, accessMask, isInherited, inheritanceFlags, propagationFlags, flags);
}
[SuppressMessage("Microsoft.Design", "CA1011:ConsiderPassingBaseTypesAsParameters")]
public void AddAccessRule(GeneralAccessRule rule)
{
base.AddAccessRule(rule);
}
[SuppressMessage("Microsoft.Design", "CA1011:ConsiderPassingBaseTypesAsParameters")]
public void AddAuditRule(GeneralAuditRule rule)
{
base.AddAuditRule(rule);
}
[SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")]
[SecurityCritical]
public void GetSecurityAttributes(Action<SecurityAttributes> action, bool inheritable = false)
{
GetSecurityAttributes(this, action, inheritable);
}
[SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")]
[SecurityCritical]
public static void GetSecurityAttributes(ObjectSecurity security, Action<SecurityAttributes> action, bool inheritable = false)
{
if (action == null)
{
throw new ArgumentNullException("action");
}
if (security != null)
{
GCHandleHelpers.Pin(security.GetSecurityDescriptorBinaryForm(), securityDescriptor =>
{
action(new SecurityAttributes() { SecurityDescriptor = securityDescriptor, InheritHandle = inheritable });
});
}
else if (inheritable)
{
action(new SecurityAttributes() { InheritHandle = inheritable });
}
else
{
action(null);
}
}
[SuppressMessage("Microsoft.Design", "CA1011:ConsiderPassingBaseTypesAsParameters")]
public bool RemoveAccessRule(GeneralAccessRule rule)
{
return base.RemoveAccessRule(rule);
}
[SuppressMessage("Microsoft.Design", "CA1011:ConsiderPassingBaseTypesAsParameters")]
public void RemoveAccessRuleAll(GeneralAccessRule rule)
{
base.RemoveAccessRuleAll(rule);
}
[SuppressMessage("Microsoft.Design", "CA1011:ConsiderPassingBaseTypesAsParameters")]
public void RemoveAccessRuleSpecific(GeneralAccessRule rule)
{
base.RemoveAccessRuleSpecific(rule);
}
[SuppressMessage("Microsoft.Design", "CA1011:ConsiderPassingBaseTypesAsParameters")]
public bool RemoveAuditRule(GeneralAuditRule rule)
{
return base.RemoveAuditRule(rule);
}
[SuppressMessage("Microsoft.Design", "CA1011:ConsiderPassingBaseTypesAsParameters")]
public void RemoveAuditRuleAll(GeneralAuditRule rule)
{
base.RemoveAuditRuleAll(rule);
}
[SuppressMessage("Microsoft.Design", "CA1011:ConsiderPassingBaseTypesAsParameters")]
public void RemoveAuditRuleSpecific(GeneralAuditRule rule)
{
base.RemoveAuditRuleSpecific(rule);
}
[SuppressMessage("Microsoft.Design", "CA1011:ConsiderPassingBaseTypesAsParameters")]
public void ResetAccessRule(GeneralAccessRule rule)
{
base.ResetAccessRule(rule);
}
[SuppressMessage("Microsoft.Design", "CA1011:ConsiderPassingBaseTypesAsParameters")]
public void SetAccessRule(GeneralAccessRule rule)
{
base.SetAccessRule(rule);
}
[SuppressMessage("Microsoft.Design", "CA1011:ConsiderPassingBaseTypesAsParameters")]
public void SetAuditRule(GeneralAuditRule rule)
{
base.SetAuditRule(rule);
}
public void Persist(SafeHandle handle)
{
WriteLock();
try
{
var sectionsModified = GetAccessControlSectionsModified();
if (sectionsModified != AccessControlSections.None)
{
Persist(handle, sectionsModified);
ResetAccessControlSectionsModified();
}
}
finally
{
WriteUnlock();
}
}
public void Persist(string name)
{
WriteLock();
try
{
var sectionsModified = GetAccessControlSectionsModified();
if (sectionsModified != AccessControlSections.None)
{
Persist(name, sectionsModified);
ResetAccessControlSectionsModified();
}
}
finally
{
WriteUnlock();
}
}
private AccessControlSections GetAccessControlSectionsModified()
{
var sectionsModified = AccessControlSections.None;
if (AccessRulesModified)
{
sectionsModified = AccessControlSections.Access;
}
if (AuditRulesModified)
{
sectionsModified |= AccessControlSections.Audit;
}
if (OwnerModified)
{
sectionsModified |= AccessControlSections.Owner;
}
if (GroupModified)
{
sectionsModified |= AccessControlSections.Group;
}
return sectionsModified;
}
private void ResetAccessControlSectionsModified()
{
AccessRulesModified = false;
AuditRulesModified = false;
OwnerModified = false;
GroupModified = false;
}
public override Type AccessRightType { get { return typeof(int); } }
public override Type AccessRuleType { get { return typeof(GeneralAccessRule); } }
public override Type AuditRuleType { get { return typeof(GeneralAuditRule); } }
}
}

8
Library/GlobalSuppressions.cs
View File

@ -1,4 +1,4 @@
using System.Diagnostics.CodeAnalysis;
[assembly: SuppressMessage("Microsoft.Design", "CA2210:AssembliesShouldHaveValidStrongNames")]
[assembly: SuppressMessage("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields", Scope = "member", Target = "Jellyfish.Library.FrameRateCounter.#frameRateControl")]
using System.Diagnostics.CodeAnalysis;
[assembly: SuppressMessage("Microsoft.Design", "CA2210:AssembliesShouldHaveValidStrongNames")]
[assembly: SuppressMessage("Microsoft.Performance", "CA1823:AvoidUnusedPrivateFields", Scope = "member", Target = "Jellyfish.Library.FrameRateCounter.#frameRateControl")]

50
Library/IEnumerableExtensions.cs
View File

@ -1,25 +1,25 @@
using System;
using System.Collections.Generic;
namespace Jellyfish.Library
{
public static class IEnumerableExtensions
{
public static void ForEach<T>(this IEnumerable<T> source, Action<T> action)
{
if (source == null)
{
throw new ArgumentNullException("source");
}
if (action == null)
{
throw new ArgumentNullException("action");
}
foreach (T item in source)
{
action(item);
}
}
}
}
using System;
using System.Collections.Generic;
namespace Jellyfish.Library
{
public static class IEnumerableExtensions
{
public static void ForEach<T>(this IEnumerable<T> source, Action<T> action)
{
if (source == null)
{
throw new ArgumentNullException("source");
}
if (action == null)
{
throw new ArgumentNullException("action");
}
foreach (T item in source)
{
action(item);
}
}
}
}

74
Library/Lazy.cs
View File

@ -1,37 +1,37 @@
using System;
using System.Threading;
namespace Jellyfish.Library
{
public sealed class Lazy<T> where T : class
{
public Lazy(Func<T> initializer)
{
_initializer = initializer;
}
public T Value
{
get
{
if (_value == null)
{
T value = _initializer();
if (Interlocked.CompareExchange(ref _value, value, null) != null)
{
var disposable = value as IDisposable; // dispose preempted instance
if (disposable != null)
{
disposable.Dispose();
}
}
}
return _value;
}
}
private Func<T> _initializer;
private T _value;
}
}
using System;
using System.Threading;
namespace Jellyfish.Library
{
public sealed class Lazy<T> where T : class
{
public Lazy(Func<T> initializer)
{
_initializer = initializer;
}
public T Value
{
get
{
if (_value == null)
{
T value = _initializer();
if (Interlocked.CompareExchange(ref _value, value, null) != null)
{
var disposable = value as IDisposable; // dispose preempted instance
if (disposable != null)
{
disposable.Dispose();
}
}
}
return _value;
}
}
private Func<T> _initializer;
private T _value;
}
}

70
Library/MarshalHelpers.cs
View File

@ -1,35 +1,35 @@
using System;
using System.Diagnostics.CodeAnalysis;
using System.Runtime.InteropServices;
using System.Security;
namespace Jellyfish.Library
{
public static class MarshalHelpers
{
[SecurityCritical]
public static void FillMemory(IntPtr buffer, int bufferSize, byte value)
{
NativeMethods.FillMemory(buffer, (IntPtr)bufferSize, value);
}
[SecurityCritical]
public static void ZeroMemory(IntPtr buffer, int bufferSize)
{
NativeMethods.ZeroMemory(buffer, (IntPtr)bufferSize);
}
[SecurityCritical]
[SuppressUnmanagedCodeSecurity]
private static class NativeMethods
{
[SuppressMessage("Microsoft.Security", "CA2118:ReviewSuppressUnmanagedCodeSecurityUsage")]
[DllImport("kernel32.dll", SetLastError = true)]
public static extern void FillMemory(IntPtr destination, IntPtr length, byte fill);
[SuppressMessage("Microsoft.Security", "CA2118:ReviewSuppressUnmanagedCodeSecurityUsage")]
[DllImport("kernel32.dll", SetLastError = true)]
public static extern void ZeroMemory(IntPtr destination, IntPtr length);
}
}
}
using System;
using System.Diagnostics.CodeAnalysis;
using System.Runtime.InteropServices;
using System.Security;
namespace Jellyfish.Library
{
public static class MarshalHelpers
{
[SecurityCritical]
public static void FillMemory(IntPtr buffer, int bufferSize, byte value)
{
NativeMethods.FillMemory(buffer, (IntPtr)bufferSize, value);
}
[SecurityCritical]
public static void ZeroMemory(IntPtr buffer, int bufferSize)
{
NativeMethods.ZeroMemory(buffer, (IntPtr)bufferSize);
}
[SecurityCritical]
[SuppressUnmanagedCodeSecurity]
private static class NativeMethods
{
[SuppressMessage("Microsoft.Security", "CA2118:ReviewSuppressUnmanagedCodeSecurityUsage")]
[DllImport("kernel32.dll", SetLastError = true)]
public static extern void FillMemory(IntPtr destination, IntPtr length, byte fill);
[SuppressMessage("Microsoft.Security", "CA2118:ReviewSuppressUnmanagedCodeSecurityUsage")]
[DllImport("kernel32.dll", SetLastError = true)]
public static extern void ZeroMemory(IntPtr destination, IntPtr length);
}
}
}

40
Library/MathHelpers.cs
View File

@ -1,20 +1,20 @@
namespace Jellyfish.Library
{
public static class MathHelpers
{
public static int Clamp(int value, int min, int max)
{
return (value < min) ? min : (value > max) ? max : value;
}
public static double Clamp(double value, double min, double max)
{
return (value < min) ? min : (value > max) ? max : value;
}
public static int ClampByte(int value)
{
return Clamp(value, byte.MinValue, byte.MaxValue);
}
}
}
namespace Jellyfish.Library
{
public static class MathHelpers
{
public static int Clamp(int value, int min, int max)
{
return (value < min) ? min : (value > max) ? max : value;
}
public static double Clamp(double value, double min, double max)
{
return (value < min) ? min : (value > max) ? max : value;
}
public static int ClampByte(int value)
{
return Clamp(value, byte.MinValue, byte.MaxValue);
}
}
}

298
Library/SafeAllocHandle.cs
View File

@ -1,149 +1,149 @@
using System;
using System.Diagnostics.CodeAnalysis;
using System.Runtime.ConstrainedExecution;
using System.Runtime.InteropServices;
using System.Security;
using Microsoft.Win32.SafeHandles;
namespace Jellyfish.Library
{
[SecurityCritical]
public abstract class SafeAllocHandle : SafeHandleZeroOrMinusOneIsInvalid
{
[ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)]
protected SafeAllocHandle(bool ownsHandle) :
base(ownsHandle)
{
}
}
[SecurityCritical]
public sealed class SafeGlobalAllocHandle : SafeAllocHandle
{
[ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)]
public SafeGlobalAllocHandle() :
base(ownsHandle: true)
{
}
[ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)]
public SafeGlobalAllocHandle(IntPtr existingHandle, bool ownsHandle) :
base(ownsHandle)
{
SetHandle(existingHandle);
}
[SecurityCritical]
public static SafeGlobalAllocHandle Allocate(byte[] value)
{
if (value == null)
{
throw new ArgumentNullException("value");
}
var alloc = Allocate(value.Length);
Marshal.Copy(value, 0, alloc.DangerousGetHandle(), value.Length);
return alloc;
}
[SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")]
[SuppressMessage("Microsoft.Naming", "CA1726:UsePreferredTerms", MessageId = "flags")]
[SecurityCritical]
public static SafeGlobalAllocHandle Allocate(int size, uint flags = 0x0)
{
var alloc = NativeMethods.GlobalAlloc(flags, (IntPtr)size);
if (alloc.IsInvalid)
{
Marshal.ThrowExceptionForHR(Marshal.GetHRForLastWin32Error());
}
return alloc;
}
[ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
[SecurityCritical]
protected override bool ReleaseHandle()
{
return (NativeMethods.GlobalFree(handle) == IntPtr.Zero);
}
[SecurityCritical]
[SuppressUnmanagedCodeSecurity]
private static class NativeMethods
{
[SuppressMessage("Microsoft.Security", "CA2118:ReviewSuppressUnmanagedCodeSecurityUsage")]
[DllImport("kernel32.dll", SetLastError = true)]
public static extern SafeGlobalAllocHandle GlobalAlloc(uint dwFlags, IntPtr sizetBytes);
[DllImport("kernel32.dll", SetLastError = true)]
[ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
public static extern IntPtr GlobalFree(IntPtr hMem);
}
}
[SecurityCritical]
public sealed class SafeLocalAllocHandle : SafeAllocHandle
{
[ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)]
public SafeLocalAllocHandle() :
base(ownsHandle: true)
{
}
[ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)]
public SafeLocalAllocHandle(IntPtr existingHandle, bool ownsHandle) :
base(ownsHandle)
{
SetHandle(existingHandle);
}
[SecurityCritical]
public static SafeLocalAllocHandle Allocate(byte[] value)
{
if (value == null)
{
throw new ArgumentNullException("value");
}
var alloc = Allocate(value.Length);
Marshal.Copy(value, 0, alloc.DangerousGetHandle(), value.Length);
return alloc;
}
[SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")]
[SuppressMessage("Microsoft.Naming", "CA1726:UsePreferredTerms", MessageId = "flags")]
[SecurityCritical]
public static SafeLocalAllocHandle Allocate(int size, uint flags = 0x0)
{
var alloc = NativeMethods.LocalAlloc(flags, (IntPtr)size);
if (alloc.IsInvalid)
{
Marshal.ThrowExceptionForHR(Marshal.GetHRForLastWin32Error());
}
return alloc;
}
[ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
[SecurityCritical]
protected override bool ReleaseHandle()
{
return (NativeMethods.LocalFree(handle) == IntPtr.Zero);
}
[SecurityCritical]
[SuppressUnmanagedCodeSecurity]
private static class NativeMethods
{
[SuppressMessage("Microsoft.Security", "CA2118:ReviewSuppressUnmanagedCodeSecurityUsage")]
[DllImport("kernel32.dll", SetLastError = true)]
public static extern SafeLocalAllocHandle LocalAlloc(uint dwFlags, IntPtr sizetBytes);
[DllImport("kernel32.dll", SetLastError = true)]
[ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
public static extern IntPtr LocalFree(IntPtr hMem);
}
}
}
using System;
using System.Diagnostics.CodeAnalysis;
using System.Runtime.ConstrainedExecution;
using System.Runtime.InteropServices;
using System.Security;
using Microsoft.Win32.SafeHandles;
namespace Jellyfish.Library
{
[SecurityCritical]
public abstract class SafeAllocHandle : SafeHandleZeroOrMinusOneIsInvalid
{
[ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)]
protected SafeAllocHandle(bool ownsHandle) :
base(ownsHandle)
{
}
}
[SecurityCritical]
public sealed class SafeGlobalAllocHandle : SafeAllocHandle
{
[ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)]
public SafeGlobalAllocHandle() :
base(ownsHandle: true)
{
}
[ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)]
public SafeGlobalAllocHandle(IntPtr existingHandle, bool ownsHandle) :
base(ownsHandle)
{
SetHandle(existingHandle);
}
[SecurityCritical]
public static SafeGlobalAllocHandle Allocate(byte[] value)
{
if (value == null)
{
throw new ArgumentNullException("value");
}
var alloc = Allocate(value.Length);
Marshal.Copy(value, 0, alloc.DangerousGetHandle(), value.Length);
return alloc;
}
[SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")]
[SuppressMessage("Microsoft.Naming", "CA1726:UsePreferredTerms", MessageId = "flags")]
[SecurityCritical]
public static SafeGlobalAllocHandle Allocate(int size, uint flags = 0x0)
{
var alloc = NativeMethods.GlobalAlloc(flags, (IntPtr)size);
if (alloc.IsInvalid)
{
Marshal.ThrowExceptionForHR(Marshal.GetHRForLastWin32Error());
}
return alloc;
}
[ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
[SecurityCritical]
protected override bool ReleaseHandle()
{
return (NativeMethods.GlobalFree(handle) == IntPtr.Zero);
}
[SecurityCritical]
[SuppressUnmanagedCodeSecurity]
private static class NativeMethods
{
[SuppressMessage("Microsoft.Security", "CA2118:ReviewSuppressUnmanagedCodeSecurityUsage")]
[DllImport("kernel32.dll", SetLastError = true)]
public static extern SafeGlobalAllocHandle GlobalAlloc(uint dwFlags, IntPtr sizetBytes);
[DllImport("kernel32.dll", SetLastError = true)]
[ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
public static extern IntPtr GlobalFree(IntPtr hMem);
}
}
[SecurityCritical]
public sealed class SafeLocalAllocHandle : SafeAllocHandle
{
[ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)]
public SafeLocalAllocHandle() :
base(ownsHandle: true)
{
}
[ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)]
public SafeLocalAllocHandle(IntPtr existingHandle, bool ownsHandle) :
base(ownsHandle)
{
SetHandle(existingHandle);
}
[SecurityCritical]
public static SafeLocalAllocHandle Allocate(byte[] value)
{
if (value == null)
{
throw new ArgumentNullException("value");
}
var alloc = Allocate(value.Length);
Marshal.Copy(value, 0, alloc.DangerousGetHandle(), value.Length);
return alloc;
}
[SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")]
[SuppressMessage("Microsoft.Naming", "CA1726:UsePreferredTerms", MessageId = "flags")]
[SecurityCritical]
public static SafeLocalAllocHandle Allocate(int size, uint flags = 0x0)
{
var alloc = NativeMethods.LocalAlloc(flags, (IntPtr)size);
if (alloc.IsInvalid)
{
Marshal.ThrowExceptionForHR(Marshal.GetHRForLastWin32Error());
}
return alloc;
}
[ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
[SecurityCritical]
protected override bool ReleaseHandle()
{
return (NativeMethods.LocalFree(handle) == IntPtr.Zero);
}
[SecurityCritical]
[SuppressUnmanagedCodeSecurity]
private static class NativeMethods
{
[SuppressMessage("Microsoft.Security", "CA2118:ReviewSuppressUnmanagedCodeSecurityUsage")]
[DllImport("kernel32.dll", SetLastError = true)]
public static extern SafeLocalAllocHandle LocalAlloc(uint dwFlags, IntPtr sizetBytes);
[DllImport("kernel32.dll", SetLastError = true)]
[ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
public static extern IntPtr LocalFree(IntPtr hMem);
}
}
}

194
Library/SafeFileHandle.cs
View File

@ -1,97 +1,97 @@
using System;
using System.Diagnostics.CodeAnalysis;
using System.IO;
using System.Runtime.ConstrainedExecution;
using System.Runtime.InteropServices;
using System.Security;
using System.Security.AccessControl;
using Microsoft.Win32.SafeHandles;
namespace Jellyfish.Library
{
[SecurityCritical]
public sealed class SafeFileHandle : SafeHandleZeroOrMinusOneIsInvalid
{
[ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)]
public SafeFileHandle() :
base(ownsHandle: true)
{
}
[ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)]
public SafeFileHandle(IntPtr existingHandle, bool ownsHandle) :
base(ownsHandle)
{
SetHandle(existingHandle);
}
[SecurityCritical]
public static SafeFileHandle CreateFile(string fileName, FileAccess fileAccess, FileShare fileShare, FileMode fileMode, GeneralSecurity fileSecurity)
{
if (fileMode == FileMode.Append)
{
throw new NotImplementedException();
}
bool inheritable = ((fileShare & FileShare.Inheritable) != 0);
fileShare &= ~FileShare.Inheritable;
return CreateFile(fileName, (uint)fileAccess, (uint)fileShare, (uint)fileMode, 0x0, fileSecurity, inheritable);
}
[ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
[SecurityCritical]
protected override bool ReleaseHandle()
{
return NativeMethods.CloseHandle(handle);
}
[SuppressMessage("Microsoft.Design", "CA1024:UsePropertiesWhereAppropriate")]
public GeneralSecurity GetAccessControl()
{
return new GeneralSecurity(false, ResourceType.FileObject, this);
}
public void SetAccessControl(GeneralSecurity fileSecurity)
{
if (fileSecurity == null)
{
throw new ArgumentNullException("fileSecurity");
}
fileSecurity.Persist(this);
}
[SecurityCritical]
private static SafeFileHandle CreateFile(string fileName, uint fileAccess, uint fileShare, uint fileMode, uint fileOptions, GeneralSecurity fileSecurity,
bool inheritable = false)
{
var file = new SafeFileHandle();
GeneralSecurity.GetSecurityAttributes(fileSecurity, securityAttributes =>
{
file = NativeMethods.CreateFile(fileName, fileAccess, fileShare, securityAttributes, fileMode, fileOptions, IntPtr.Zero);
if (file.IsInvalid)
{
Marshal.ThrowExceptionForHR(Marshal.GetHRForLastWin32Error());
}
}, inheritable);
return file;
}
[SecurityCritical]
[SuppressUnmanagedCodeSecurity]
private static class NativeMethods
{
[DllImport("kernel32.dll", SetLastError = true)]
[ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
[return: MarshalAs(UnmanagedType.Bool)]
public static extern bool CloseHandle(IntPtr handle);
[DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern SafeFileHandle CreateFile(string lpFileName, uint dwDesiredAccess, uint dwShareMode, SecurityAttributes lpSecurityAttributes,
uint dwCreationDisposition, uint dwFlagsAndAttributes, IntPtr hTemplateFile);
}
}
}
using System;
using System.Diagnostics.CodeAnalysis;
using System.IO;
using System.Runtime.ConstrainedExecution;
using System.Runtime.InteropServices;
using System.Security;
using System.Security.AccessControl;
using Microsoft.Win32.SafeHandles;
namespace Jellyfish.Library
{
[SecurityCritical]
public sealed class SafeFileHandle : SafeHandleZeroOrMinusOneIsInvalid
{
[ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)]
public SafeFileHandle() :
base(ownsHandle: true)
{
}
[ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)]
public SafeFileHandle(IntPtr existingHandle, bool ownsHandle) :
base(ownsHandle)
{
SetHandle(existingHandle);
}
[SecurityCritical]
public static SafeFileHandle CreateFile(string fileName, FileAccess fileAccess, FileShare fileShare, FileMode fileMode, GeneralSecurity fileSecurity)
{
if (fileMode == FileMode.Append)
{
throw new NotImplementedException();
}
bool inheritable = ((fileShare & FileShare.Inheritable) != 0);
fileShare &= ~FileShare.Inheritable;
return CreateFile(fileName, (uint)fileAccess, (uint)fileShare, (uint)fileMode, 0x0, fileSecurity, inheritable);
}
[ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
[SecurityCritical]
protected override bool ReleaseHandle()
{
return NativeMethods.CloseHandle(handle);
}
[SuppressMessage("Microsoft.Design", "CA1024:UsePropertiesWhereAppropriate")]
public GeneralSecurity GetAccessControl()
{
return new GeneralSecurity(false, ResourceType.FileObject, this);
}
public void SetAccessControl(GeneralSecurity fileSecurity)
{
if (fileSecurity == null)
{
throw new ArgumentNullException("fileSecurity");
}
fileSecurity.Persist(this);
}
[SecurityCritical]
private static SafeFileHandle CreateFile(string fileName, uint fileAccess, uint fileShare, uint fileMode, uint fileOptions, GeneralSecurity fileSecurity,
bool inheritable = false)
{
var file = new SafeFileHandle();
GeneralSecurity.GetSecurityAttributes(fileSecurity, securityAttributes =>
{
file = NativeMethods.CreateFile(fileName, fileAccess, fileShare, securityAttributes, fileMode, fileOptions, IntPtr.Zero);
if (file.IsInvalid)
{
Marshal.ThrowExceptionForHR(Marshal.GetHRForLastWin32Error());
}
}, inheritable);
return file;
}
[SecurityCritical]
[SuppressUnmanagedCodeSecurity]
private static class NativeMethods
{
[DllImport("kernel32.dll", SetLastError = true)]
[ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
[return: MarshalAs(UnmanagedType.Bool)]
public static extern bool CloseHandle(IntPtr handle);
[DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern SafeFileHandle CreateFile(string lpFileName, uint dwDesiredAccess, uint dwShareMode, SecurityAttributes lpSecurityAttributes,
uint dwCreationDisposition, uint dwFlagsAndAttributes, IntPtr hTemplateFile);
}
}
}

266
Library/Silverlight/ApplicationBase.cs
View File

@ -1,133 +1,133 @@
using System;
using System.Diagnostics;
using System.Text;
using System.Windows;
#if WINDOWS_PHONE
using System.Windows.Navigation;
using Microsoft.Phone.Controls;
using Microsoft.Phone.Shell;
#endif
namespace Jellyfish.Library
{
public class ApplicationBase : Application
{
public ApplicationBase() :
this(null)
{
}
public ApplicationBase(string name)
{
Name = name;
UnhandledException += OnApplicationUnhandledException;
//AppDomain.CurrentDomain.UnhandledException += OnAppDomainUnhandledException;
}
#if !WINDOWS_PHONE
protected void InitializeOutOfBrowserUpdate()
{
if (IsRunningOutOfBrowser)
{
CheckAndDownloadUpdateCompleted += OnApplicationCheckAndDownloadUpdateCompleted;
CheckAndDownloadUpdateAsync();
}
}
#endif
#if WINDOWS_PHONE
protected void InitializePhoneApplication()
{
if (!_phoneApplicationInitialized)
{
RootFrame = new PhoneApplicationFrame();
RootFrame.Navigated += OnRootFrameNavigated;
RootFrame.NavigationFailed += OnRootFrameNavigationFailed;
_phoneApplicationInitialized = true;
}
}
#endif
private string GetExceptionCaption(string title, bool isTerminating = false)
{
var caption = new StringBuilder();
if (!string.IsNullOrEmpty(Name))
{
caption.Append(Name).Append(' ');
}
caption.Append(title);
if (isTerminating)
{
caption.Append(" (Terminating)");
}
return caption.ToString();
}
#if !WINDOWS_PHONE
private void OnApplicationCheckAndDownloadUpdateCompleted(object sender, CheckAndDownloadUpdateCompletedEventArgs e)
{
if (e.Error != null)
{
if (e.Error is PlatformNotSupportedException)
{
MessageBox.Show("An application update is available, but it requires the latest version of Silverlight.");
}
else if (Debugger.IsAttached)
{
Debugger.Break();
}
}
else if (e.UpdateAvailable)
{
MessageBox.Show("An application update was downloaded. Restart the application to run the latest version.");
}
}
#endif
private void OnApplicationUnhandledException(object sender, ApplicationUnhandledExceptionEventArgs e)
{
MessageBox.Show(e.ExceptionObject.ToString(), GetExceptionCaption("Application Exception"), MessageBoxButton.OK);
if (Debugger.IsAttached)
{
Debugger.Break();
}
}
//private void OnAppDomainUnhandledException(object sender, UnhandledExceptionEventArgs e)
//{
// MessageBox.Show(e.ExceptionObject.ToString(), GetExceptionCaption("AppDomain Exception", e.IsTerminating), MessageBoxButton.OK);
// if (Debugger.IsAttached)
// {
// Debugger.Break();
// }
//}
#if WINDOWS_PHONE
private void OnRootFrameNavigated(object sender, NavigationEventArgs e)
{
if (RootVisual != RootFrame)
{
RootVisual = RootFrame;
}
RootFrame.Navigated -= OnRootFrameNavigated;
}
private void OnRootFrameNavigationFailed(object sender, NavigationFailedEventArgs e)
{
if (Debugger.IsAttached)
{
Debugger.Break();
}
}
#endif
public string Name { get; private set; }
#if WINDOWS_PHONE
public PhoneApplicationFrame RootFrame { get; private set; }
private bool _phoneApplicationInitialized;
#endif
}
}
using System;
using System.Diagnostics;
using System.Text;
using System.Windows;
#if WINDOWS_PHONE
using System.Windows.Navigation;
using Microsoft.Phone.Controls;
using Microsoft.Phone.Shell;
#endif
namespace Jellyfish.Library
{
public class ApplicationBase : Application
{
public ApplicationBase() :
this(null)
{
}
public ApplicationBase(string name)
{
Name = name;
UnhandledException += OnApplicationUnhandledException;
//AppDomain.CurrentDomain.UnhandledException += OnAppDomainUnhandledException;
}
#if !WINDOWS_PHONE
protected void InitializeOutOfBrowserUpdate()
{
if (IsRunningOutOfBrowser)
{
CheckAndDownloadUpdateCompleted += OnApplicationCheckAndDownloadUpdateCompleted;
CheckAndDownloadUpdateAsync();
}
}
#endif
#if WINDOWS_PHONE
protected void InitializePhoneApplication()
{
if (!_phoneApplicationInitialized)
{
RootFrame = new PhoneApplicationFrame();
RootFrame.Navigated += OnRootFrameNavigated;
RootFrame.NavigationFailed += OnRootFrameNavigationFailed;
_phoneApplicationInitialized = true;
}
}
#endif
private string GetExceptionCaption(string title, bool isTerminating = false)
{
var caption = new StringBuilder();
if (!string.IsNullOrEmpty(Name))
{
caption.Append(Name).Append(' ');
}
caption.Append(title);
if (isTerminating)
{
caption.Append(" (Terminating)");
}
return caption.ToString();
}
#if !WINDOWS_PHONE
private void OnApplicationCheckAndDownloadUpdateCompleted(object sender, CheckAndDownloadUpdateCompletedEventArgs e)
{
if (e.Error != null)
{
if (e.Error is PlatformNotSupportedException)
{
MessageBox.Show("An application update is available, but it requires the latest version of Silverlight.");
}
else if (Debugger.IsAttached)
{
Debugger.Break();
}
}
else if (e.UpdateAvailable)
{
MessageBox.Show("An application update was downloaded. Restart the application to run the latest version.");
}
}
#endif
private void OnApplicationUnhandledException(object sender, ApplicationUnhandledExceptionEventArgs e)
{
MessageBox.Show(e.ExceptionObject.ToString(), GetExceptionCaption("Application Exception"), MessageBoxButton.OK);
if (Debugger.IsAttached)
{
Debugger.Break();
}
}
//private void OnAppDomainUnhandledException(object sender, UnhandledExceptionEventArgs e)
//{
// MessageBox.Show(e.ExceptionObject.ToString(), GetExceptionCaption("AppDomain Exception", e.IsTerminating), MessageBoxButton.OK);
// if (Debugger.IsAttached)
// {
// Debugger.Break();
// }
//}
#if WINDOWS_PHONE
private void OnRootFrameNavigated(object sender, NavigationEventArgs e)
{
if (RootVisual != RootFrame)
{
RootVisual = RootFrame;
}
RootFrame.Navigated -= OnRootFrameNavigated;
}
private void OnRootFrameNavigationFailed(object sender, NavigationFailedEventArgs e)
{
if (Debugger.IsAttached)
{
Debugger.Break();
}
}
#endif
public string Name { get; private set; }
#if WINDOWS_PHONE
public PhoneApplicationFrame RootFrame { get; private set; }
private bool _phoneApplicationInitialized;
#endif
}
}

44
Library/Silverlight/Phone/Properties/AssemblyInfo.cs
View File

@ -1,22 +1,22 @@
using System;
using System.Reflection;
using System.Resources;
using System.Runtime.InteropServices;
using Jellyfish.Library;
[assembly: AssemblyTitle("Library")]
[assembly: AssemblyDescription("Common Library")]
[assembly: AssemblyProduct("Jellyfish.Library.Silverlight.Phone")]
[assembly: AssemblyCompany("Digital Jellyfish Design Ltd")]
[assembly: AssemblyCopyright("Copyright © 2009-2010 Digital Jellyfish Design Ltd")]
[assembly: AssemblyComment("Developed by Sean Fausett")]
[assembly: AssemblyVersion("0.1.3.0")]
[assembly: AssemblyFileVersion("0.1.3.0")]
[assembly: AssemblyInformationalVersion("0.1.3.0")]
[assembly: CLSCompliant(false)]
[assembly: ComVisible(false)]
[assembly: Guid("66034b9e-9f0b-47b0-aac4-cade9a748891")]
[assembly: NeutralResourcesLanguage("en")]
using System;
using System.Reflection;
using System.Resources;
using System.Runtime.InteropServices;
using Jellyfish.Library;
[assembly: AssemblyTitle("Library")]
[assembly: AssemblyDescription("Common Library")]
[assembly: AssemblyProduct("Jellyfish.Library.Silverlight.Phone")]
[assembly: AssemblyCompany("Digital Jellyfish Design Ltd")]
[assembly: AssemblyCopyright("Copyright © 2009-2010 Digital Jellyfish Design Ltd")]
[assembly: AssemblyComment("Developed by Sean Fausett")]
[assembly: AssemblyVersion("0.1.3.0")]
[assembly: AssemblyFileVersion("0.1.3.0")]
[assembly: AssemblyInformationalVersion("0.1.3.0")]
[assembly: CLSCompliant(false)]
[assembly: ComVisible(false)]
[assembly: Guid("66034b9e-9f0b-47b0-aac4-cade9a748891")]
[assembly: NeutralResourcesLanguage("en")]

44
Library/Silverlight/Properties/AssemblyInfo.cs
View File

@ -1,22 +1,22 @@
using System;
using System.Reflection;
using System.Resources;
using System.Runtime.InteropServices;
using Jellyfish.Library;
[assembly: AssemblyTitle("Library")]
[assembly: AssemblyDescription("Common Library")]
[assembly: AssemblyProduct("Jellyfish.Library.Silverlight")]
[assembly: AssemblyCompany("Digital Jellyfish Design Ltd")]
[assembly: AssemblyCopyright("Copyright © 2009-2010 Digital Jellyfish Design Ltd")]
[assembly: AssemblyComment("Developed by Sean Fausett")]
[assembly: AssemblyVersion("0.1.3.0")]
[assembly: AssemblyFileVersion("0.1.3.0")]
[assembly: AssemblyInformationalVersion("0.1.3.0")]
[assembly: CLSCompliant(false)]
[assembly: ComVisible(false)]
[assembly: Guid("66034b9e-9f0b-47b0-aac4-cade9a748891")]
[assembly: NeutralResourcesLanguage("en")]
using System;
using System.Reflection;
using System.Resources;
using System.Runtime.InteropServices;
using Jellyfish.Library;
[assembly: AssemblyTitle("Library")]
[assembly: AssemblyDescription("Common Library")]
[assembly: AssemblyProduct("Jellyfish.Library.Silverlight")]
[assembly: AssemblyCompany("Digital Jellyfish Design Ltd")]
[assembly: AssemblyCopyright("Copyright © 2009-2010 Digital Jellyfish Design Ltd")]
[assembly: AssemblyComment("Developed by Sean Fausett")]
[assembly: AssemblyVersion("0.1.3.0")]
[assembly: AssemblyFileVersion("0.1.3.0")]
[assembly: AssemblyInformationalVersion("0.1.3.0")]
[assembly: CLSCompliant(false)]
[assembly: ComVisible(false)]
[assembly: Guid("66034b9e-9f0b-47b0-aac4-cade9a748891")]
[assembly: NeutralResourcesLanguage("en")]

152
Library/Silverlight/WaveMediaStreamSource.cs
View File

@ -1,76 +1,76 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Windows.Media;
namespace Jellyfish.Library
{
public sealed class WaveMediaStreamSource : MediaStreamSource, IDisposable
{
public WaveMediaStreamSource(int sampleRate, int sampleChannels, int sampleBits, int sampleSize, int sampleLatency, Action<byte[], int> updater)
{
_bufferSize = sampleSize;
_buffer = new byte[_bufferSize];
_bufferStream = new MemoryStream(_buffer);
_waveFormat = new WaveFormat(sampleRate, sampleChannels, sampleBits);
AudioBufferLength = sampleLatency; // ms; avoids audio delay
_updater = updater;
}
public void Dispose()
{
_bufferStream.Dispose();
}
protected override void CloseMedia()
{
_audioDescription = null;
}
protected override void GetDiagnosticAsync(MediaStreamSourceDiagnosticKind diagnosticKind)
{
throw new NotImplementedException();
}
protected override void GetSampleAsync(MediaStreamType mediaStreamType)
{
_updater(_buffer, _bufferSize);
var sample = new MediaStreamSample(_audioDescription, _bufferStream, 0, _bufferSize, _timestamp, _emptySampleDict);
_timestamp += _bufferSize * 10000000L / _waveFormat.AverageBytesPerSec; // 100 ns
ReportGetSampleCompleted(sample);
}
protected override void OpenMediaAsync()
{
_timestamp = 0;
var sourceAttributes = new Dictionary<MediaSourceAttributesKeys, string>() { { MediaSourceAttributesKeys.Duration, "0" }, { MediaSourceAttributesKeys.CanSeek, "false" } };
var streamAttributes = new Dictionary<MediaStreamAttributeKeys, string>() { { MediaStreamAttributeKeys.CodecPrivateData, _waveFormat.ToHexString() } };
_audioDescription = new MediaStreamDescription(MediaStreamType.Audio, streamAttributes);
var availableStreams = new List<MediaStreamDescription>() { _audioDescription };
ReportOpenMediaCompleted(sourceAttributes, availableStreams);
}
protected override void SeekAsync(long seekToTime)
{
ReportSeekCompleted(seekToTime);
}
protected override void SwitchMediaStreamAsync(MediaStreamDescription mediaStreamDescription)
{
throw new NotImplementedException();
}
private byte[] _buffer;
private int _bufferSize;
private MemoryStream _bufferStream;
private Action<byte[], int> _updater;
private WaveFormat _waveFormat;
private long _timestamp;
private MediaStreamDescription _audioDescription;
private Dictionary<MediaSampleAttributeKeys, string> _emptySampleDict = new Dictionary<MediaSampleAttributeKeys, string>();
}
}
using System;
using System.Collections.Generic;
using System.IO;
using System.Windows.Media;
namespace Jellyfish.Library
{
public sealed class WaveMediaStreamSource : MediaStreamSource, IDisposable
{
public WaveMediaStreamSource(int sampleRate, int sampleChannels, int sampleBits, int sampleSize, int sampleLatency, Action<byte[], int> updater)
{
_bufferSize = sampleSize;
_buffer = new byte[_bufferSize];
_bufferStream = new MemoryStream(_buffer);
_waveFormat = new WaveFormat(sampleRate, sampleChannels, sampleBits);
AudioBufferLength = sampleLatency; // ms; avoids audio delay
_updater = updater;
}
public void Dispose()
{
_bufferStream.Dispose();
}
protected override void CloseMedia()
{
_audioDescription = null;
}
protected override void GetDiagnosticAsync(MediaStreamSourceDiagnosticKind diagnosticKind)
{
throw new NotImplementedException();
}
protected override void GetSampleAsync(MediaStreamType mediaStreamType)
{
_updater(_buffer, _bufferSize);
var sample = new MediaStreamSample(_audioDescription, _bufferStream, 0, _bufferSize, _timestamp, _emptySampleDict);
_timestamp += _bufferSize * 10000000L / _waveFormat.AverageBytesPerSec; // 100 ns
ReportGetSampleCompleted(sample);
}
protected override void OpenMediaAsync()
{
_timestamp = 0;
var sourceAttributes = new Dictionary<MediaSourceAttributesKeys, string>() { { MediaSourceAttributesKeys.Duration, "0" }, { MediaSourceAttributesKeys.CanSeek, "false" } };
var streamAttributes = new Dictionary<MediaStreamAttributeKeys, string>() { { MediaStreamAttributeKeys.CodecPrivateData, _waveFormat.ToHexString() } };
_audioDescription = new MediaStreamDescription(MediaStreamType.Audio, streamAttributes);
var availableStreams = new List<MediaStreamDescription>() { _audioDescription };
ReportOpenMediaCompleted(sourceAttributes, availableStreams);
}
protected override void SeekAsync(long seekToTime)
{
ReportSeekCompleted(seekToTime);
}
protected override void SwitchMediaStreamAsync(MediaStreamDescription mediaStreamDescription)
{
throw new NotImplementedException();
}
private byte[] _buffer;
private int _bufferSize;
private MemoryStream _bufferStream;
private Action<byte[], int> _updater;
private WaveFormat _waveFormat;
private long _timestamp;
private MediaStreamDescription _audioDescription;
private Dictionary<MediaSampleAttributeKeys, string> _emptySampleDict = new Dictionary<MediaSampleAttributeKeys, string>();
}
}

36
Library/SingletonFactory.cs
View File

@ -1,18 +1,18 @@
using System.Diagnostics.CodeAnalysis;
namespace Jellyfish.Library
{
public static class SingletonFactory<T> where T : class, new()
{
[SuppressMessage("Microsoft.Design", "CA1000:DoNotDeclareStaticMembersOnGenericTypes")]
public static T Create()
{
return _instance;
}
[SuppressMessage("Microsoft.Design", "CA1000:DoNotDeclareStaticMembersOnGenericTypes")]
public static T Instance { get { return _instance; } }
private static readonly T _instance = new T();
}
}
using System.Diagnostics.CodeAnalysis;
namespace Jellyfish.Library
{
public static class SingletonFactory<T> where T : class, new()
{
[SuppressMessage("Microsoft.Design", "CA1000:DoNotDeclareStaticMembersOnGenericTypes")]
public static T Create()
{
return _instance;
}
[SuppressMessage("Microsoft.Design", "CA1000:DoNotDeclareStaticMembersOnGenericTypes")]
public static T Instance { get { return _instance; } }
private static readonly T _instance = new T();
}
}

80
Library/StreamExtensions.cs
View File

@ -1,40 +1,40 @@
using System;
using System.IO;
namespace Jellyfish.Library
{
public static class StreamExtensions
{
public static byte[] ReadAllBytes(this Stream stream)
{
if (stream == null)
{
throw new ArgumentNullException("stream");
}
int count = (int)stream.Length;
byte[] buffer = new byte[count];
ReadBlock(stream, buffer, 0, count);
return buffer;
}
public static int ReadBlock(this Stream stream, byte[] buffer, int offset, int count)
{
if (stream == null)
{
throw new ArgumentNullException("stream");
}
int total = 0;
int read;
do
{
total += read = stream.Read(buffer, offset + total, count - total);
}
while ((read > 0) && (total < count));
return total;
}
}
}
using System;
using System.IO;
namespace Jellyfish.Library
{
public static class StreamExtensions
{
public static byte[] ReadAllBytes(this Stream stream)
{
if (stream == null)
{
throw new ArgumentNullException("stream");
}
int count = (int)stream.Length;
byte[] buffer = new byte[count];
ReadBlock(stream, buffer, 0, count);
return buffer;
}
public static int ReadBlock(this Stream stream, byte[] buffer, int offset, int count)
{
if (stream == null)
{
throw new ArgumentNullException("stream");
}
int total = 0;
int read;
do
{
total += read = stream.Read(buffer, offset + total, count - total);
}
while ((read > 0) && (total < count));
return total;
}
}
}

136
Library/StringBuilderExtensions.cs
View File

@ -1,68 +1,68 @@
using System;
using System.Globalization;
using System.Text;
namespace Jellyfish.Library
{
public static class StringBuilderExtensions
{
public static StringBuilder AppendHex(this StringBuilder builder, short value) // little endian
{
if (builder == null)
{
throw new ArgumentNullException("builder");
}
return builder.AppendFormat(CultureInfo.InvariantCulture, "{0:X2}{1:X2}", value & 0xFF, value >> 8);
}
public static StringBuilder AppendHex(this StringBuilder builder, int value) // little endian
{
if (builder == null)
{
throw new ArgumentNullException("builder");
}
return builder.AppendFormat(CultureInfo.InvariantCulture, "{0:X2}{1:X2}{2:X2}{3:X2}", value & 0xFF, (value >> 8) & 0xFF, (value >> 16) & 0xFF, value >> 24);
}
public static StringBuilder AppendWithoutGarbage(this StringBuilder builder, int value)
{
if (builder == null)
{
throw new ArgumentNullException("builder");
}
if (value < 0)
{
builder.Append('-');
}
int index = builder.Length;
do
{
builder.Insert(index, Digits, (value % 10) + 9, 1);
value /= 10;
}
while (value != 0);
return builder;
}
#if WINDOWS_PHONE || XBOX
public static StringBuilder Clear(this StringBuilder builder)
{
if (builder == null)
{
throw new ArgumentNullException("builder");
}
builder.Length = 0;
return builder;
}
#endif
private static readonly char[] Digits = new char[] { '9', '8', '7', '6', '5', '4', '3', '2', '1', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9' };
}
}
using System;
using System.Globalization;
using System.Text;
namespace Jellyfish.Library
{
public static class StringBuilderExtensions
{
public static StringBuilder AppendHex(this StringBuilder builder, short value) // little endian
{
if (builder == null)
{
throw new ArgumentNullException("builder");
}
return builder.AppendFormat(CultureInfo.InvariantCulture, "{0:X2}{1:X2}", value & 0xFF, value >> 8);
}
public static StringBuilder AppendHex(this StringBuilder builder, int value) // little endian
{
if (builder == null)
{
throw new ArgumentNullException("builder");
}
return builder.AppendFormat(CultureInfo.InvariantCulture, "{0:X2}{1:X2}{2:X2}{3:X2}", value & 0xFF, (value >> 8) & 0xFF, (value >> 16) & 0xFF, value >> 24);
}
public static StringBuilder AppendWithoutGarbage(this StringBuilder builder, int value)
{
if (builder == null)
{
throw new ArgumentNullException("builder");
}
if (value < 0)
{
builder.Append('-');
}
int index = builder.Length;
do
{
builder.Insert(index, Digits, (value % 10) + 9, 1);
value /= 10;
}
while (value != 0);
return builder;
}
#if WINDOWS_PHONE || XBOX
public static StringBuilder Clear(this StringBuilder builder)
{
if (builder == null)
{
throw new ArgumentNullException("builder");
}
builder.Length = 0;
return builder;
}
#endif
private static readonly char[] Digits = new char[] { '9', '8', '7', '6', '5', '4', '3', '2', '1', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9' };
}
}

46
Library/ThreadExtensions.cs
View File

@ -1,23 +1,23 @@
using System;
using System.Threading;
namespace Jellyfish.Library
{
public static class ThreadExtensions
{
public static void IsAliveJoin(this Thread thread)
{
if (thread == null)
{
throw new ArgumentNullException("thread");
}
#if !XBOX
if (thread.IsAlive)
#endif
{
thread.Join();
}
}
}
}
using System;
using System.Threading;
namespace Jellyfish.Library
{
public static class ThreadExtensions
{
public static void IsAliveJoin(this Thread thread)
{
if (thread == null)
{
throw new ArgumentNullException("thread");
}
#if !XBOX
if (thread.IsAlive)
#endif
{
thread.Join();
}
}
}
}

40
Library/WaitHandleExtensions.cs
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@ -1,20 +1,20 @@
using System;
using System.Threading;
namespace Jellyfish.Library
{
public static class WaitHandleExtensions
{
#if XBOX
public static bool WaitOne(this WaitHandle waitHandle, int millisecondsTimeout)
{
if (waitHandle == null)
{
throw new ArgumentNullException("waitHandle");
}
return waitHandle.WaitOne(millisecondsTimeout, false);
}
#endif
}
}
using System;
using System.Threading;
namespace Jellyfish.Library
{
public static class WaitHandleExtensions
{
#if XBOX
public static bool WaitOne(this WaitHandle waitHandle, int millisecondsTimeout)
{
if (waitHandle == null)
{
throw new ArgumentNullException("waitHandle");
}
return waitHandle.WaitOne(millisecondsTimeout, false);
}
#endif
}
}

98
Library/WaveFormat.cs
View File

@ -1,49 +1,49 @@
using System.Runtime.InteropServices;
using System.Text;
namespace Jellyfish.Library
{
[StructLayout(LayoutKind.Sequential)]
public sealed class WaveFormat
{
public WaveFormat(int sampleRate, int sampleChannels, int sampleBits)
{
_formatTag = WaveFormatPcm;
_samplesPerSec = sampleRate;
_channels = (short)sampleChannels;
_bitsPerSample = (short)sampleBits;
_blockAlign = (short)(sampleChannels * sampleBits / 8);
_averageBytesPerSec = sampleRate * _blockAlign;
}
public string ToHexString() // little endian
{
var builder = new StringBuilder();
builder.AppendHex(_formatTag);
builder.AppendHex(_channels);
builder.AppendHex(_samplesPerSec);
builder.AppendHex(_averageBytesPerSec);
builder.AppendHex(_blockAlign);
builder.AppendHex(_bitsPerSample);
builder.AppendHex(_size);
return builder.ToString();
}
public int SamplesPerSec { get { return _samplesPerSec; } } // no auto props
public int Channels { get { return _channels; } }
public int BitsPerSample { get { return _bitsPerSample; } }
public int AverageBytesPerSec { get { return _averageBytesPerSec; } }
private const int WaveFormatPcm = 1;
private short _formatTag;
private short _channels;
private int _samplesPerSec;
private int _averageBytesPerSec;
private short _blockAlign;
private short _bitsPerSample;
private short _size;
}
}
using System.Runtime.InteropServices;
using System.Text;
namespace Jellyfish.Library
{
[StructLayout(LayoutKind.Sequential)]
public sealed class WaveFormat
{
public WaveFormat(int sampleRate, int sampleChannels, int sampleBits)
{
_formatTag = WaveFormatPcm;
_samplesPerSec = sampleRate;
_channels = (short)sampleChannels;
_bitsPerSample = (short)sampleBits;
_blockAlign = (short)(sampleChannels * sampleBits / 8);
_averageBytesPerSec = sampleRate * _blockAlign;
}
public string ToHexString() // little endian
{
var builder = new StringBuilder();
builder.AppendHex(_formatTag);
builder.AppendHex(_channels);
builder.AppendHex(_samplesPerSec);
builder.AppendHex(_averageBytesPerSec);
builder.AppendHex(_blockAlign);
builder.AppendHex(_bitsPerSample);
builder.AppendHex(_size);
return builder.ToString();
}
public int SamplesPerSec { get { return _samplesPerSec; } } // no auto props
public int Channels { get { return _channels; } }
public int BitsPerSample { get { return _bitsPerSample; } }
public int AverageBytesPerSec { get { return _averageBytesPerSec; } }
private const int WaveFormatPcm = 1;
private short _formatTag;
private short _channels;
private int _samplesPerSec;
private int _averageBytesPerSec;
private short _blockAlign;
private short _bitsPerSample;
private short _size;
}
}

130
Library/Wpf/ApplicationBase.cs
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@ -1,65 +1,65 @@
using System;
using System.Diagnostics;
using System.Security;
using System.Text;
using System.Windows;
using System.Windows.Threading;
namespace Jellyfish.Library
{
public class ApplicationBase : Application
{
[SecurityCritical]
public ApplicationBase() :
this(null)
{
}
[SecurityCritical]
public ApplicationBase(string name)
{
Name = name;
DispatcherUnhandledException += OnApplicationDispatcherUnhandledException;
AppDomain.CurrentDomain.UnhandledException += OnAppDomainUnhandledException;
}
private string GetExceptionCaption(string title, bool isTerminating = false)
{
var caption = new StringBuilder();
if (!string.IsNullOrEmpty(Name))
{
caption.Append(Name).Append(' ');
}
caption.Append(title);
if (isTerminating)
{
caption.Append(" (Terminating)");
}
return caption.ToString();
}
private void OnApplicationDispatcherUnhandledException(object sender, DispatcherUnhandledExceptionEventArgs e)
{
MessageBox.Show(e.Exception.ToString(), GetExceptionCaption("Application Dispatcher Exception", isTerminating: true));
if (Debugger.IsAttached)
{
Debugger.Break();
}
e.Handled = true;
Shutdown();
}
private void OnAppDomainUnhandledException(object sender, UnhandledExceptionEventArgs e)
{
MessageBox.Show(e.ExceptionObject.ToString(), GetExceptionCaption("AppDomain Exception", e.IsTerminating));
if (Debugger.IsAttached)
{
Debugger.Break();
}
}
public string Name { get; private set; }
}
}
using System;
using System.Diagnostics;
using System.Security;
using System.Text;
using System.Windows;
using System.Windows.Threading;
namespace Jellyfish.Library
{
public class ApplicationBase : Application
{
[SecurityCritical]
public ApplicationBase() :
this(null)
{
}
[SecurityCritical]
public ApplicationBase(string name)
{
Name = name;
DispatcherUnhandledException += OnApplicationDispatcherUnhandledException;
AppDomain.CurrentDomain.UnhandledException += OnAppDomainUnhandledException;
}
private string GetExceptionCaption(string title, bool isTerminating = false)
{
var caption = new StringBuilder();
if (!string.IsNullOrEmpty(Name))
{
caption.Append(Name).Append(' ');
}
caption.Append(title);
if (isTerminating)
{
caption.Append(" (Terminating)");
}
return caption.ToString();
}
private void OnApplicationDispatcherUnhandledException(object sender, DispatcherUnhandledExceptionEventArgs e)
{
MessageBox.Show(e.Exception.ToString(), GetExceptionCaption("Application Dispatcher Exception", isTerminating: true));
if (Debugger.IsAttached)
{
Debugger.Break();
}
e.Handled = true;
Shutdown();
}
private void OnAppDomainUnhandledException(object sender, UnhandledExceptionEventArgs e)
{
MessageBox.Show(e.ExceptionObject.ToString(), GetExceptionCaption("AppDomain Exception", e.IsTerminating));
if (Debugger.IsAttached)
{
Debugger.Break();
}
}
public string Name { get; private set; }
}
}

44
Library/Wpf/Properties/AssemblyInfo.cs
View File

@ -1,22 +1,22 @@
using System;
using System.Reflection;
using System.Resources;
using System.Runtime.InteropServices;
using Jellyfish.Library;
[assembly: AssemblyTitle("Library")]
[assembly: AssemblyDescription("Common Library")]
[assembly: AssemblyProduct("Jellyfish.Library.Wpf")]
[assembly: AssemblyCompany("Digital Jellyfish Design Ltd")]
[assembly: AssemblyCopyright("Copyright © 2009-2010 Digital Jellyfish Design Ltd")]
[assembly: AssemblyComment("Developed by Sean Fausett")]
[assembly: AssemblyVersion("0.1.3.0")]
[assembly: AssemblyFileVersion("0.1.3.0")]
[assembly: AssemblyInformationalVersion("0.1.3.0")]
[assembly: CLSCompliant(false)]
[assembly: ComVisible(false)]
[assembly: Guid("66034b9e-9f0b-47b0-aac4-cade9a748891")]
[assembly: NeutralResourcesLanguage("en")]
using System;
using System.Reflection;
using System.Resources;
using System.Runtime.InteropServices;
using Jellyfish.Library;
[assembly: AssemblyTitle("Library")]
[assembly: AssemblyDescription("Common Library")]
[assembly: AssemblyProduct("Jellyfish.Library.Wpf")]
[assembly: AssemblyCompany("Digital Jellyfish Design Ltd")]
[assembly: AssemblyCopyright("Copyright © 2009-2010 Digital Jellyfish Design Ltd")]
[assembly: AssemblyComment("Developed by Sean Fausett")]
[assembly: AssemblyVersion("0.1.3.0")]
[assembly: AssemblyFileVersion("0.1.3.0")]
[assembly: AssemblyInformationalVersion("0.1.3.0")]
[assembly: CLSCompliant(false)]
[assembly: ComVisible(false)]
[assembly: Guid("66034b9e-9f0b-47b0-aac4-cade9a748891")]
[assembly: NeutralResourcesLanguage("en")]

28
Library/Wpf/WindowExtensions.cs
View File

@ -1,14 +1,14 @@
using System;
using System.Windows;
using System.Windows.Interop;
namespace Jellyfish.Library
{
public static class WindowExtensions
{
public static IntPtr GetHandle(this Window window)
{
return new WindowInteropHelper(window).Handle;
}
}
}
using System;
using System.Windows;
using System.Windows.Interop;
namespace Jellyfish.Library
{
public static class WindowExtensions
{
public static IntPtr GetHandle(this Window window)
{
return new WindowInteropHelper(window).Handle;
}
}
}

62
Library/XmlSerializerHelpers.cs
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@ -1,31 +1,31 @@
using System.Diagnostics.CodeAnalysis;
using System.IO;
using System.Xml;
using System.Xml.Serialization;
namespace Jellyfish.Library
{
public static class XmlSerializerHelpers
{
[SuppressMessage("Microsoft.Design", "CA1004:GenericMethodsShouldProvideTypeParameter")]
[SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")]
public static T Deserialize<T>(Stream stream, string defaultNamespace = null)
{
using (var reader = XmlReader.Create(stream))
{
var serializer = new XmlSerializer(typeof(T), defaultNamespace);
return (T)serializer.Deserialize(reader);
}
}
[SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")]
public static void Serialize<T>(Stream stream, T instance, string defaultNamespace = null)
{
using (var writer = XmlWriter.Create(stream))
{
var serializer = new XmlSerializer(typeof(T), defaultNamespace);
serializer.Serialize(writer, instance);
}
}
}
}
using System.Diagnostics.CodeAnalysis;
using System.IO;
using System.Xml;
using System.Xml.Serialization;
namespace Jellyfish.Library
{
public static class XmlSerializerHelpers
{
[SuppressMessage("Microsoft.Design", "CA1004:GenericMethodsShouldProvideTypeParameter")]
[SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")]
public static T Deserialize<T>(Stream stream, string defaultNamespace = null)
{
using (var reader = XmlReader.Create(stream))
{
var serializer = new XmlSerializer(typeof(T), defaultNamespace);
return (T)serializer.Deserialize(reader);
}
}
[SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")]
public static void Serialize<T>(Stream stream, T instance, string defaultNamespace = null)
{
using (var writer = XmlWriter.Create(stream))
{
var serializer = new XmlSerializer(typeof(T), defaultNamespace);
serializer.Serialize(writer, instance);
}
}
}
}

144
Library/Xna/FrameRateCounter.cs
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@ -1,72 +1,72 @@
using System;
using System.Diagnostics.CodeAnalysis;
using System.Text;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
namespace Jellyfish.Library
{
public sealed class FrameRateCounter : DrawableGameComponent
{
public FrameRateCounter(GameBase game) :
base(game)
{
FontColor = Color.White;
FontName = "Default";
}
protected override void LoadContent()
{
_spriteBatch = new SpriteBatch(GraphicsDevice);
_spriteFont = Game.Content.Load<SpriteFont>(FontName);
var titleSafeArea = Game.GraphicsDevice.DisplayMode.TitleSafeArea;
Position = new Vector2(titleSafeArea.X, titleSafeArea.Y);
}
[SuppressMessage("Microsoft.Security", "CA2123:OverrideLinkDemandsShouldBeIdenticalToBase")]
public override void Draw(GameTime gameTime)
{
_frameCount++;
_frameRateBuilder.Clear().AppendWithoutGarbage(_frameRate).Append(" fps");
_spriteBatch.Begin();
//_spriteBatch.DrawString(_spriteFont, _frameRateBuilder, Position - Vector2.UnitX, Color.Black); // rough outline
//_spriteBatch.DrawString(_spriteFont, _frameRateBuilder, Position + Vector2.UnitX, Color.Black);
//_spriteBatch.DrawString(_spriteFont, _frameRateBuilder, Position - Vector2.UnitY, Color.Black);
//_spriteBatch.DrawString(_spriteFont, _frameRateBuilder, Position + Vector2.UnitY, Color.Black);
_spriteBatch.DrawString(_spriteFont, _frameRateBuilder, Position, FontColor);
_spriteBatch.End();
}
[SuppressMessage("Microsoft.Security", "CA2123:OverrideLinkDemandsShouldBeIdenticalToBase")]
public override void Update(GameTime gameTime)
{
if (gameTime == null)
{
throw new ArgumentNullException("gameTime");
}
_elapsedTime += gameTime.ElapsedGameTime.Ticks;
if (_elapsedTime >= TimeSpan.TicksPerSecond)
{
_elapsedTime -= TimeSpan.TicksPerSecond;
_frameRate = _frameCount;
_frameCount = 0;
}
}
public Color FontColor { get; set; }
public string FontName { get; set; }
public Vector2 Position { get; set; }
private SpriteBatch _spriteBatch;
private SpriteFont _spriteFont;
private long _elapsedTime;
private int _frameCount;
private int _frameRate;
private StringBuilder _frameRateBuilder = new StringBuilder(); // cache builder; avoids garbage
}
}
using System;
using System.Diagnostics.CodeAnalysis;
using System.Text;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
namespace Jellyfish.Library
{
public sealed class FrameRateCounter : DrawableGameComponent
{
public FrameRateCounter(GameBase game) :
base(game)
{
FontColor = Color.White;
FontName = "Default";
}
protected override void LoadContent()
{
_spriteBatch = new SpriteBatch(GraphicsDevice);
_spriteFont = Game.Content.Load<SpriteFont>(FontName);
var titleSafeArea = Game.GraphicsDevice.DisplayMode.TitleSafeArea;
Position = new Vector2(titleSafeArea.X, titleSafeArea.Y);
}
[SuppressMessage("Microsoft.Security", "CA2123:OverrideLinkDemandsShouldBeIdenticalToBase")]
public override void Draw(GameTime gameTime)
{
_frameCount++;
_frameRateBuilder.Clear().AppendWithoutGarbage(_frameRate).Append(" fps");
_spriteBatch.Begin();
//_spriteBatch.DrawString(_spriteFont, _frameRateBuilder, Position - Vector2.UnitX, Color.Black); // rough outline
//_spriteBatch.DrawString(_spriteFont, _frameRateBuilder, Position + Vector2.UnitX, Color.Black);
//_spriteBatch.DrawString(_spriteFont, _frameRateBuilder, Position - Vector2.UnitY, Color.Black);
//_spriteBatch.DrawString(_spriteFont, _frameRateBuilder, Position + Vector2.UnitY, Color.Black);
_spriteBatch.DrawString(_spriteFont, _frameRateBuilder, Position, FontColor);
_spriteBatch.End();
}
[SuppressMessage("Microsoft.Security", "CA2123:OverrideLinkDemandsShouldBeIdenticalToBase")]
public override void Update(GameTime gameTime)
{
if (gameTime == null)
{
throw new ArgumentNullException("gameTime");
}
_elapsedTime += gameTime.ElapsedGameTime.Ticks;
if (_elapsedTime >= TimeSpan.TicksPerSecond)
{
_elapsedTime -= TimeSpan.TicksPerSecond;
_frameRate = _frameCount;
_frameCount = 0;
}
}
public Color FontColor { get; set; }
public string FontName { get; set; }
public Vector2 Position { get; set; }
private SpriteBatch _spriteBatch;
private SpriteFont _spriteFont;
private long _elapsedTime;
private int _frameCount;
private int _frameRate;
private StringBuilder _frameRateBuilder = new StringBuilder(); // cache builder; avoids garbage
}
}

100
Library/Xna/GameBase.cs
View File

@ -1,50 +1,50 @@
using System;
using System.Diagnostics.CodeAnalysis;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
using Microsoft.Xna.Framework.Input;
namespace Jellyfish.Library
{
public class GameBase : Game
{
public GameBase() :
this(null)
{
}
public GameBase(string name)
{
Name = name;
Content.RootDirectory = "Content";
GraphicsDeviceManager = new GraphicsDeviceManager(this);
#if WINDOWS_PHONE
GraphicsDeviceManager.IsFullScreen = true;
TargetElapsedTime = TimeSpan.FromTicks(333333); // 30 fps
#endif
GraphicsDeviceService = (IGraphicsDeviceService)Services.GetService(typeof(IGraphicsDeviceService));
if (!string.IsNullOrEmpty(Name))
{
Window.Title = Name;
}
}
[SuppressMessage("Microsoft.Security", "CA2123:OverrideLinkDemandsShouldBeIdenticalToBase")]
protected override void Update(GameTime gameTime)
{
var gamePadState = GamePad.GetState(PlayerIndex.One);
if (gamePadState.Buttons.Back == ButtonState.Pressed)
{
Exit();
}
base.Update(gameTime);
}
public string Name { get; private set; }
public GraphicsDeviceManager GraphicsDeviceManager { get; private set; }
public IGraphicsDeviceService GraphicsDeviceService { get; private set; }
}
}
using System;
using System.Diagnostics.CodeAnalysis;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
using Microsoft.Xna.Framework.Input;
namespace Jellyfish.Library
{
public class GameBase : Game
{
public GameBase() :
this(null)
{
}
public GameBase(string name)
{
Name = name;
Content.RootDirectory = "Content";
GraphicsDeviceManager = new GraphicsDeviceManager(this);
#if WINDOWS_PHONE
GraphicsDeviceManager.IsFullScreen = true;
TargetElapsedTime = TimeSpan.FromTicks(333333); // 30 fps
#endif
GraphicsDeviceService = (IGraphicsDeviceService)Services.GetService(typeof(IGraphicsDeviceService));
if (!string.IsNullOrEmpty(Name))
{
Window.Title = Name;
}
}
[SuppressMessage("Microsoft.Security", "CA2123:OverrideLinkDemandsShouldBeIdenticalToBase")]
protected override void Update(GameTime gameTime)
{
var gamePadState = GamePad.GetState(PlayerIndex.One);
if (gamePadState.Buttons.Back == ButtonState.Pressed)
{
Exit();
}
base.Update(gameTime);
}
public string Name { get; private set; }
public GraphicsDeviceManager GraphicsDeviceManager { get; private set; }
public IGraphicsDeviceService GraphicsDeviceService { get; private set; }
}
}

56
Library/Xna/Properties/AssemblyInfo.cs
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@ -1,28 +1,28 @@
using System;
using System.Reflection;
using System.Resources;
using System.Runtime.InteropServices;
using Jellyfish.Library;
[assembly: AssemblyTitle("Library")]
[assembly: AssemblyDescription("Common Library")]
#if WINDOWS_PHONE
[assembly: AssemblyProduct("Jellyfish.Library.Xna.Phone")]
#elif XBOX
[assembly: AssemblyProduct("Jellyfish.Library.Xna.Xbox")]
#else
[assembly: AssemblyProduct("Jellyfish.Library.Xna")]
#endif
[assembly: AssemblyCompany("Digital Jellyfish Design Ltd")]
[assembly: AssemblyCopyright("Copyright © 2009-2010 Digital Jellyfish Design Ltd")]
[assembly: AssemblyComment("Developed by Sean Fausett")]
[assembly: AssemblyVersion("0.1.3.0")]
[assembly: AssemblyFileVersion("0.1.3.0")]
[assembly: AssemblyInformationalVersion("0.1.3.0")]
[assembly: CLSCompliant(false)]
[assembly: ComVisible(false)]
[assembly: Guid("66034b9e-9f0b-47b0-aac4-cade9a748891")]
[assembly: NeutralResourcesLanguage("en")]
using System;
using System.Reflection;
using System.Resources;
using System.Runtime.InteropServices;
using Jellyfish.Library;
[assembly: AssemblyTitle("Library")]
[assembly: AssemblyDescription("Common Library")]
#if WINDOWS_PHONE
[assembly: AssemblyProduct("Jellyfish.Library.Xna.Phone")]
#elif XBOX
[assembly: AssemblyProduct("Jellyfish.Library.Xna.Xbox")]
#else
[assembly: AssemblyProduct("Jellyfish.Library.Xna")]
#endif
[assembly: AssemblyCompany("Digital Jellyfish Design Ltd")]
[assembly: AssemblyCopyright("Copyright © 2009-2010 Digital Jellyfish Design Ltd")]
[assembly: AssemblyComment("Developed by Sean Fausett")]
[assembly: AssemblyVersion("0.1.3.0")]
[assembly: AssemblyFileVersion("0.1.3.0")]
[assembly: AssemblyInformationalVersion("0.1.3.0")]
[assembly: CLSCompliant(false)]
[assembly: ComVisible(false)]
[assembly: Guid("66034b9e-9f0b-47b0-aac4-cade9a748891")]
[assembly: NeutralResourcesLanguage("en")]

678
License.txt
View File

@ -1,339 +1,339 @@
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Lesser General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their
rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software. If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
authors' reputations.
Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that redistributors of a free
program will individually obtain patent licenses, in effect making the
program proprietary. To prevent this, we have made it clear that any
patent must be licensed for everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program", below,
refers to any such program or work, and a "work based on the Program"
means either the Program or any derivative work under copyright law:
that is to say, a work containing the Program or a portion of it,
either verbatim or with modifications and/or translated into another
language. (Hereinafter, translation is included without limitation in
the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope. The act of
running the Program is not restricted, and the output from the Program
is covered only if its contents constitute a work based on the
Program (independent of having been made by running the Program).
Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the
notices that refer to this License and to the absence of any warranty;
and give any other recipients of the Program a copy of this License
along with the Program.
You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion
of it, thus forming a work based on the Program, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:
a) You must cause the modified files to carry prominent notices
stating that you changed the files and the date of any change.
b) You must cause any work that you distribute or publish, that in
whole or in part contains or is derived from the Program or any
part thereof, to be licensed as a whole at no charge to all third
parties under the terms of this License.
c) If the modified program normally reads commands interactively
when run, you must cause it, when started running for such
interactive use in the most ordinary way, to print or display an
announcement including an appropriate copyright notice and a
notice that there is no warranty (or else, saying that you provide
a warranty) and that users may redistribute the program under
these conditions, and telling the user how to view a copy of this
License. (Exception: if the Program itself is interactive but
does not normally print such an announcement, your work based on
the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Program,
and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those
sections when you distribute them as separate works. But when you
distribute the same sections as part of a whole which is a work based
on the Program, the distribution of the whole must be on the terms of
this License, whose permissions for other licensees extend to the
entire whole, and thus to each and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or contest
your rights to work written entirely by you; rather, the intent is to
exercise the right to control the distribution of derivative or
collective works based on the Program.
In addition, mere aggregation of another work not based on the Program
with the Program (or with a work based on the Program) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.
3. You may copy and distribute the Program (or a work based on it,
under Section 2) in object code or executable form under the terms of
Sections 1 and 2 above provided that you also do one of the following:
a) Accompany it with the complete corresponding machine-readable
source code, which must be distributed under the terms of Sections
1 and 2 above on a medium customarily used for software interchange; or,
b) Accompany it with a written offer, valid for at least three
years, to give any third party, for a charge no more than your
cost of physically performing source distribution, a complete
machine-readable copy of the corresponding source code, to be
distributed under the terms of Sections 1 and 2 above on a medium
customarily used for software interchange; or,
c) Accompany it with the information you received as to the offer
to distribute corresponding source code. (This alternative is
allowed only for noncommercial distribution and only if you
received the program in object code or executable form with such
an offer, in accord with Subsection b above.)
The source code for a work means the preferred form of the work for
making modifications to it. For an executable work, complete source
code means all the source code for all modules it contains, plus any
associated interface definition files, plus the scripts used to
control compilation and installation of the executable. However, as a
special exception, the source code distributed need not include
anything that is normally distributed (in either source or binary
form) with the major components (compiler, kernel, and so on) of the
operating system on which the executable runs, unless that component
itself accompanies the executable.
If distribution of executable or object code is made by offering
access to copy from a designated place, then offering equivalent
access to copy the source code from the same place counts as
distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.
4. You may not copy, modify, sublicense, or distribute the Program
except as expressly provided under this License. Any attempt
otherwise to copy, modify, sublicense or distribute the Program is
void, and will automatically terminate your rights under this License.
However, parties who have received copies, or rights, from you under
this License will not have their licenses terminated so long as such
parties remain in full compliance.
5. You are not required to accept this License, since you have not
signed it. However, nothing else grants you permission to modify or
distribute the Program or its derivative works. These actions are
prohibited by law if you do not accept this License. Therefore, by
modifying or distributing the Program (or any work based on the
Program), you indicate your acceptance of this License to do so, and
all its terms and conditions for copying, distributing or modifying
the Program or works based on it.
6. Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the
original licensor to copy, distribute or modify the Program subject to
these terms and conditions. You may not impose any further
restrictions on the recipients' exercise of the rights granted herein.
You are not responsible for enforcing compliance by third parties to
this License.
7. If, as a consequence of a court judgment or allegation of patent
infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot
distribute so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you
may not distribute the Program at all. For example, if a patent
license would not permit royalty-free redistribution of the Program by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Program.
If any portion of this section is held invalid or unenforceable under
any particular circumstance, the balance of the section is intended to
apply and the section as a whole is intended to apply in other
circumstances.
It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of any
such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system, which is
implemented by public license practices. Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
to distribute software through any other system and a licensee cannot
impose that choice.
This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.
8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
countries not thus excluded. In such case, this License incorporates
the limitation as if written in the body of this License.
9. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the Program
specifies a version number of this License which applies to it and "any
later version", you have the option of following the terms and conditions
either of that version or of any later version published by the Free
Software Foundation. If the Program does not specify a version number of
this License, you may choose any version ever published by the Free Software
Foundation.
10. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the author
to ask for permission. For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this. Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Lesser General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their
rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software. If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
authors' reputations.
Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that redistributors of a free
program will individually obtain patent licenses, in effect making the
program proprietary. To prevent this, we have made it clear that any
patent must be licensed for everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program", below,
refers to any such program or work, and a "work based on the Program"
means either the Program or any derivative work under copyright law:
that is to say, a work containing the Program or a portion of it,
either verbatim or with modifications and/or translated into another
language. (Hereinafter, translation is included without limitation in
the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope. The act of
running the Program is not restricted, and the output from the Program
is covered only if its contents constitute a work based on the
Program (independent of having been made by running the Program).
Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the
notices that refer to this License and to the absence of any warranty;
and give any other recipients of the Program a copy of this License
along with the Program.
You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion
of it, thus forming a work based on the Program, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:
a) You must cause the modified files to carry prominent notices
stating that you changed the files and the date of any change.
b) You must cause any work that you distribute or publish, that in
whole or in part contains or is derived from the Program or any
part thereof, to be licensed as a whole at no charge to all third
parties under the terms of this License.
c) If the modified program normally reads commands interactively
when run, you must cause it, when started running for such
interactive use in the most ordinary way, to print or display an
announcement including an appropriate copyright notice and a
notice that there is no warranty (or else, saying that you provide
a warranty) and that users may redistribute the program under
these conditions, and telling the user how to view a copy of this
License. (Exception: if the Program itself is interactive but
does not normally print such an announcement, your work based on
the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Program,
and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those
sections when you distribute them as separate works. But when you
distribute the same sections as part of a whole which is a work based
on the Program, the distribution of the whole must be on the terms of
this License, whose permissions for other licensees extend to the
entire whole, and thus to each and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or contest
your rights to work written entirely by you; rather, the intent is to
exercise the right to control the distribution of derivative or
collective works based on the Program.
In addition, mere aggregation of another work not based on the Program
with the Program (or with a work based on the Program) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.
3. You may copy and distribute the Program (or a work based on it,
under Section 2) in object code or executable form under the terms of
Sections 1 and 2 above provided that you also do one of the following:
a) Accompany it with the complete corresponding machine-readable
source code, which must be distributed under the terms of Sections
1 and 2 above on a medium customarily used for software interchange; or,
b) Accompany it with a written offer, valid for at least three
years, to give any third party, for a charge no more than your
cost of physically performing source distribution, a complete
machine-readable copy of the corresponding source code, to be
distributed under the terms of Sections 1 and 2 above on a medium
customarily used for software interchange; or,
c) Accompany it with the information you received as to the offer
to distribute corresponding source code. (This alternative is
allowed only for noncommercial distribution and only if you
received the program in object code or executable form with such
an offer, in accord with Subsection b above.)
The source code for a work means the preferred form of the work for
making modifications to it. For an executable work, complete source
code means all the source code for all modules it contains, plus any
associated interface definition files, plus the scripts used to
control compilation and installation of the executable. However, as a
special exception, the source code distributed need not include
anything that is normally distributed (in either source or binary
form) with the major components (compiler, kernel, and so on) of the
operating system on which the executable runs, unless that component
itself accompanies the executable.
If distribution of executable or object code is made by offering
access to copy from a designated place, then offering equivalent
access to copy the source code from the same place counts as
distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.
4. You may not copy, modify, sublicense, or distribute the Program
except as expressly provided under this License. Any attempt
otherwise to copy, modify, sublicense or distribute the Program is
void, and will automatically terminate your rights under this License.
However, parties who have received copies, or rights, from you under
this License will not have their licenses terminated so long as such
parties remain in full compliance.
5. You are not required to accept this License, since you have not
signed it. However, nothing else grants you permission to modify or
distribute the Program or its derivative works. These actions are
prohibited by law if you do not accept this License. Therefore, by
modifying or distributing the Program (or any work based on the
Program), you indicate your acceptance of this License to do so, and
all its terms and conditions for copying, distributing or modifying
the Program or works based on it.
6. Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the
original licensor to copy, distribute or modify the Program subject to
these terms and conditions. You may not impose any further
restrictions on the recipients' exercise of the rights granted herein.
You are not responsible for enforcing compliance by third parties to
this License.
7. If, as a consequence of a court judgment or allegation of patent
infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot
distribute so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you
may not distribute the Program at all. For example, if a patent
license would not permit royalty-free redistribution of the Program by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Program.
If any portion of this section is held invalid or unenforceable under
any particular circumstance, the balance of the section is intended to
apply and the section as a whole is intended to apply in other
circumstances.
It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of any
such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system, which is
implemented by public license practices. Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
to distribute software through any other system and a licensee cannot
impose that choice.
This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.
8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
countries not thus excluded. In such case, this License incorporates
the limitation as if written in the body of this License.
9. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the Program
specifies a version number of this License which applies to it and "any
later version", you have the option of following the terms and conditions
either of that version or of any later version published by the Free
Software Foundation. If the Program does not specify a version number of
this License, you may choose any version ever published by the Free Software
Foundation.
10. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the author
to ask for permission. For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this. Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.

46
Virtu/Cassette.cs
View File

@ -1,23 +1,23 @@
using System.Diagnostics.CodeAnalysis;
namespace Jellyfish.Virtu
{
public sealed class Cassette : MachineComponent
{
public Cassette(Machine machine) :
base(machine)
{
}
[SuppressMessage("Microsoft.Performance", "CA1822:MarkMembersAsStatic")]
public bool ReadInput()
{
return false;
}
[SuppressMessage("Microsoft.Performance", "CA1822:MarkMembersAsStatic")]
public void ToggleOutput()
{
}
}
}
using System.Diagnostics.CodeAnalysis;
namespace Jellyfish.Virtu
{
public sealed class Cassette : MachineComponent
{
public Cassette(Machine machine) :
base(machine)
{
}
[SuppressMessage("Microsoft.Performance", "CA1822:MarkMembersAsStatic")]
public bool ReadInput()
{
return false;
}
[SuppressMessage("Microsoft.Performance", "CA1822:MarkMembersAsStatic")]
public void ToggleOutput()
{
}
}
}

6452
Virtu/Cpu.cs
View File

File diff suppressed because it is too large Load Diff

166
Virtu/CpuData.cs
View File

@ -1,83 +1,83 @@
using System;
namespace Jellyfish.Virtu
{
public partial class Cpu
{
private const int OpCodeCount = 256;
private readonly Action[] ExecuteOpCode65N02;
private readonly Action[] ExecuteOpCode65C02;
private const int PC = 0x01;
private const int PZ = 0x02;
private const int PI = 0x04;
private const int PD = 0x08;
private const int PB = 0x10;
private const int PR = 0x20;
private const int PV = 0x40;
private const int PN = 0x80;
private const int DataCount = 256;
private static readonly int[] DataPN = new int[DataCount]
{
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN
};
private static readonly int[] DataPZ = new int[DataCount]
{
PZ, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0
};
private static readonly int[] DataPNZ = new int[DataCount]
{
PZ, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN
};
}
}
using System;
namespace Jellyfish.Virtu
{
public partial class Cpu
{
private const int OpCodeCount = 256;
private readonly Action[] ExecuteOpCode65N02;
private readonly Action[] ExecuteOpCode65C02;
private const int PC = 0x01;
private const int PZ = 0x02;
private const int PI = 0x04;
private const int PD = 0x08;
private const int PB = 0x10;
private const int PR = 0x20;
private const int PV = 0x40;
private const int PN = 0x80;
private const int DataCount = 256;
private static readonly int[] DataPN = new int[DataCount]
{
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN
};
private static readonly int[] DataPZ = new int[DataCount]
{
PZ, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0
};
private static readonly int[] DataPNZ = new int[DataCount]
{
PZ, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN,
PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN, PN
};
}
}

46
Virtu/CustomDictionary.xml
View File

@ -1,24 +1,24 @@
<?xml version="1.0" encoding="utf-8"?>
<Dictionary>
<Acronyms>
<CasingExceptions>
<Acronym>Io</Acronym>
<Acronym>RPC</Acronym>
</CasingExceptions>
</Acronyms>
<Words>
<Recognized>
<Word>Annunciator</Word>
<Word>Dsk</Word>
<Word>Unpause</Word>
<Word>Virtu</Word>
<Word>Xna</Word>
<Word>x</Word>
<Word>y</Word>
</Recognized>
<Unrecognized>
<Word>DownRight</Word>
<Word>UpRight</Word>
</Unrecognized>
</Words>
<?xml version="1.0" encoding="utf-8"?>
<Dictionary>
<Acronyms>
<CasingExceptions>
<Acronym>Io</Acronym>
<Acronym>RPC</Acronym>
</CasingExceptions>
</Acronyms>
<Words>
<Recognized>
<Word>Annunciator</Word>
<Word>Dsk</Word>
<Word>Unpause</Word>
<Word>Virtu</Word>
<Word>Xna</Word>
<Word>x</Word>
<Word>y</Word>
</Recognized>
<Unrecognized>
<Word>DownRight</Word>
<Word>UpRight</Word>
</Unrecognized>
</Words>
</Dictionary>

104
Virtu/Disk525.cs
View File

@ -1,52 +1,52 @@
using System;
using System.Diagnostics.CodeAnalysis;
namespace Jellyfish.Virtu
{
public abstract class Disk525
{
protected Disk525(string name, byte[] data, bool isWriteProtected)
{
Name = name;
Data = data;
IsWriteProtected = isWriteProtected;
}
public static Disk525 CreateDisk(string name, byte[] data, bool isWriteProtected)
{
if (name == null)
{
throw new ArgumentNullException("name");
}
if (data == null)
{
throw new ArgumentNullException("data");
}
if (name.EndsWith(".nib", StringComparison.OrdinalIgnoreCase) && (data.Length == TrackCount * TrackSize))
{
return new DiskNib(name, data, isWriteProtected);
}
else if (name.EndsWith(".dsk", StringComparison.OrdinalIgnoreCase) && (data.Length == TrackCount * SectorCount * SectorSize))
{
return new DiskDsk(name, data, isWriteProtected);
}
return null;
}
public abstract void ReadTrack(int number, int fraction, byte[] buffer);
public abstract void WriteTrack(int number, int fraction, byte[] buffer);
public string Name { get; private set; }
public bool IsWriteProtected { get; private set; }
[SuppressMessage("Microsoft.Performance", "CA1819:PropertiesShouldNotReturnArrays")]
protected byte[] Data { get; private set; }
public const int SectorCount = 16;
public const int SectorSize = 0x100;
public const int TrackCount = 35;
public const int TrackSize = 0x1A00;
}
}
using System;
using System.Diagnostics.CodeAnalysis;
namespace Jellyfish.Virtu
{
public abstract class Disk525
{
protected Disk525(string name, byte[] data, bool isWriteProtected)
{
Name = name;
Data = data;
IsWriteProtected = isWriteProtected;
}
public static Disk525 CreateDisk(string name, byte[] data, bool isWriteProtected)
{
if (name == null)
{
throw new ArgumentNullException("name");
}
if (data == null)
{
throw new ArgumentNullException("data");
}
if (name.EndsWith(".nib", StringComparison.OrdinalIgnoreCase) && (data.Length == TrackCount * TrackSize))
{
return new DiskNib(name, data, isWriteProtected);
}
else if (name.EndsWith(".dsk", StringComparison.OrdinalIgnoreCase) && (data.Length == TrackCount * SectorCount * SectorSize))
{
return new DiskDsk(name, data, isWriteProtected);
}
return null;
}
public abstract void ReadTrack(int number, int fraction, byte[] buffer);
public abstract void WriteTrack(int number, int fraction, byte[] buffer);
public string Name { get; private set; }
public bool IsWriteProtected { get; private set; }
[SuppressMessage("Microsoft.Performance", "CA1819:PropertiesShouldNotReturnArrays")]
protected byte[] Data { get; private set; }
public const int SectorCount = 16;
public const int SectorSize = 0x100;
public const int TrackCount = 35;
public const int TrackSize = 0x1A00;
}
}

578
Virtu/DiskDsk.cs
View File

@ -1,289 +1,289 @@
using System;
namespace Jellyfish.Virtu
{
public sealed class DiskDsk : Disk525
{
public DiskDsk(string name, byte[] data, bool isWriteProtected) :
base(name, data, isWriteProtected)
{
}
public override void ReadTrack(int number, int fraction, byte[] buffer)
{
int track = number / 2;
_trackBuffer = buffer;
_trackOffset = 0;
WriteNibble(0xFF, 48); // gap 0
for (int sector = 0; sector < SectorCount; sector++)
{
WriteNibble(0xD5); // address prologue
WriteNibble(0xAA);
WriteNibble(0x96);
WriteNibble44(Volume);
WriteNibble44(track);
WriteNibble44(sector);
WriteNibble44(Volume ^ track ^ sector);
WriteNibble(0xDE); // address epilogue
WriteNibble(0xAA);
WriteNibble(0xEB);
WriteNibble(0xFF, 8);
WriteNibble(0xD5); // data prologue
WriteNibble(0xAA);
WriteNibble(0xAD);
WriteDataNibbles((track * SectorCount + DosOrderToLogicalSector[sector]) * SectorSize);
WriteNibble(0xDE); // data epilogue
WriteNibble(0xAA);
WriteNibble(0xEB);
WriteNibble(0xFF, 16);
}
}
public override void WriteTrack(int number, int fraction, byte[] buffer)
{
if (IsWriteProtected)
return;
int track = number / 2;
_trackBuffer = buffer;
_trackOffset = 0;
int sectorsDone = 0;
for (int sector = 0; sector < SectorCount; sector++)
{
if (!Read3Nibbles(0xD5, 0xAA, 0x96, 0x304))
break; // no address prologue
/*int readVolume = */ReadNibble44();
int readTrack = ReadNibble44();
if (readTrack != track)
break; // bad track number
int readSector = ReadNibble44();
if (readSector > SectorCount)
break; // bad sector number
if ((sectorsDone & (0x1 << readSector)) != 0)
break; // already done this sector
if (ReadNibble44() != (Volume ^ readTrack ^ readSector))
break; // bad address checksum
if ((ReadNibble() != 0xDE) || (ReadNibble() != 0xAA))
break; // bad address epilogue
if (!Read3Nibbles(0xD5, 0xAA, 0xAD, 0x20))
break; // no data prologue
if (!ReadDataNibbles((track * SectorCount + DosOrderToLogicalSector[sector]) * SectorSize))
break; // bad data checksum
if ((ReadNibble() != 0xDE) || (ReadNibble() != 0xAA))
break; // bad data epilogue
sectorsDone |= 0x1 << sector;
}
if (sectorsDone != 0xFFFF)
throw new InvalidOperationException("disk error"); // TODO: we should alert the user and "dump" a NIB
}
private byte ReadNibble()
{
byte data = _trackBuffer[_trackOffset];
if (_trackOffset++ == TrackSize)
{
_trackOffset = 0;
}
return data;
}
private bool Read3Nibbles(byte data1, byte data2, byte data3, int maxReads)
{
bool result = false;
while (--maxReads > 0)
{
if (ReadNibble() != data1)
continue;
if (ReadNibble() != data2)
continue;
if (ReadNibble() != data3)
continue;
result = true;
break;
}
return result;
}
private int ReadNibble44()
{
return (((ReadNibble() << 1) | 0x1) & ReadNibble());
}
private byte ReadTranslatedNibble()
{
byte data = NibbleToByte[ReadNibble()];
// TODO: check that invalid nibbles aren't used
// (put 0xFFs for invalid nibbles in the table)
//if (data == 0xFF)
//{
//throw an exception
//}
return data;
}
private bool ReadDataNibbles(int sectorOffset)
{
byte a, x, y;
y = SecondaryBufferLength;
a = 0;
do // fill and de-nibblize secondary buffer
{
a = _secondaryBuffer[--y] = (byte)(a ^ ReadTranslatedNibble());
}
while (y > 0);
do // fill and de-nibblize secondary buffer
{
a = _primaryBuffer[y++] = (byte)(a ^ ReadTranslatedNibble());
}
while (y != 0);
int checksum = a ^ ReadTranslatedNibble(); // should be 0
x = y = 0;
do // decode data
{
if (x == 0)
{
x = SecondaryBufferLength;
}
a = (byte)((_primaryBuffer[y] << 2) | SwapBits[_secondaryBuffer[--x] & 0x03]);
_secondaryBuffer[x] >>= 2;
Data[sectorOffset + y] = a;
}
while (++y != 0);
return (checksum == 0);
}
private void WriteNibble(int data)
{
_trackBuffer[_trackOffset++] = (byte)data;
}
private void WriteNibble(int data, int count)
{
while (count-- > 0)
{
WriteNibble(data);
}
}
private void WriteNibble44(int data)
{
WriteNibble((data >> 1) | 0xAA);
WriteNibble(data | 0xAA);
}
private void WriteDataNibbles(int sectorOffset)
{
byte a, x, y;
for (x = 0; x < SecondaryBufferLength; x++)
{
_secondaryBuffer[x] = 0; // zero secondary buffer
}
y = 2;
do // fill buffers
{
x = 0;
do
{
a = Data[sectorOffset + --y];
_secondaryBuffer[x] = (byte)((_secondaryBuffer[x] << 2) | SwapBits[a & 0x03]); // b1,b0 -> secondary buffer
_primaryBuffer[y] = (byte)(a >> 2); // b7-b2 -> primary buffer
}
while (++x < SecondaryBufferLength);
}
while (y != 0);
y = SecondaryBufferLength;
do // write secondary buffer
{
WriteNibble(ByteToNibble[_secondaryBuffer[y] ^ _secondaryBuffer[y - 1]]);
}
while (--y != 0);
a = _secondaryBuffer[0];
do // write primary buffer
{
WriteNibble(ByteToNibble[a ^ _primaryBuffer[y]]);
a = _primaryBuffer[y];
}
while (++y != 0);
WriteNibble(ByteToNibble[a]); // data checksum
}
private byte[] _trackBuffer;
private int _trackOffset;
private byte[] _primaryBuffer = new byte[0x100];
private const int SecondaryBufferLength = 0x56;
private byte[] _secondaryBuffer = new byte[SecondaryBufferLength + 1];
private const int Volume = 0xFE;
private static readonly byte[] SwapBits = { 0, 2, 1, 3 };
private static readonly int[] DosOrderToLogicalSector = new int[]
{
0x0, 0x7, 0xE, 0x6, 0xD, 0x5, 0xC, 0x4, 0xB, 0x3, 0xA, 0x2, 0x9, 0x1, 0x8, 0xF
};
private static readonly byte[] ByteToNibble = new byte[]
{
0x96, 0x97, 0x9A, 0x9B, 0x9D, 0x9E, 0x9F, 0xA6, 0xA7, 0xAB, 0xAC, 0xAD, 0xAE, 0xAF, 0xB2, 0xB3,
0xB4, 0xB5, 0xB6, 0xB7, 0xB9, 0xBA, 0xBB, 0xBC, 0xBD, 0xBE, 0xBF, 0xCB, 0xCD, 0xCE, 0xCF, 0xD3,
0xD6, 0xD7, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF, 0xE5, 0xE6, 0xE7, 0xE9, 0xEA, 0xEB, 0xEC,
0xED, 0xEE, 0xEF, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF
};
private static readonly byte[] NibbleToByte = new byte[]
{
// padding for offset (not used)
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F,
0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F,
0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F,
0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F,
0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F,
0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F,
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F,
0x90, 0x91, 0x92, 0x93, 0x94, 0x95,
// nibble translate table
0x00, 0x01, 0x98, 0x99, 0x02, 0x03, 0x9C, 0x04, 0x05, 0x06,
0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0x07, 0x08, 0xA8, 0xA9, 0xAA, 0x09, 0x0A, 0x0B, 0x0C, 0x0D,
0xB0, 0xB1, 0x0E, 0x0F, 0x10, 0x11, 0x12, 0x13, 0xB8, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A,
0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0x1B, 0xCC, 0x1C, 0x1D, 0x1E,
0xD0, 0xD1, 0xD2, 0x1F, 0xD4, 0xD5, 0x20, 0x21, 0xD8, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28,
0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0x29, 0x2A, 0x2B, 0xE8, 0x2C, 0x2D, 0x2E, 0x2F, 0x30, 0x31, 0x32,
0xF0, 0xF1, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0xF8, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F
};
}
}
using System;
namespace Jellyfish.Virtu
{
public sealed class DiskDsk : Disk525
{
public DiskDsk(string name, byte[] data, bool isWriteProtected) :
base(name, data, isWriteProtected)
{
}
public override void ReadTrack(int number, int fraction, byte[] buffer)
{
int track = number / 2;
_trackBuffer = buffer;
_trackOffset = 0;
WriteNibble(0xFF, 48); // gap 0
for (int sector = 0; sector < SectorCount; sector++)
{
WriteNibble(0xD5); // address prologue
WriteNibble(0xAA);
WriteNibble(0x96);
WriteNibble44(Volume);
WriteNibble44(track);
WriteNibble44(sector);
WriteNibble44(Volume ^ track ^ sector);
WriteNibble(0xDE); // address epilogue
WriteNibble(0xAA);
WriteNibble(0xEB);
WriteNibble(0xFF, 8);
WriteNibble(0xD5); // data prologue
WriteNibble(0xAA);
WriteNibble(0xAD);
WriteDataNibbles((track * SectorCount + DosOrderToLogicalSector[sector]) * SectorSize);
WriteNibble(0xDE); // data epilogue
WriteNibble(0xAA);
WriteNibble(0xEB);
WriteNibble(0xFF, 16);
}
}
public override void WriteTrack(int number, int fraction, byte[] buffer)
{
if (IsWriteProtected)
return;
int track = number / 2;
_trackBuffer = buffer;
_trackOffset = 0;
int sectorsDone = 0;
for (int sector = 0; sector < SectorCount; sector++)
{
if (!Read3Nibbles(0xD5, 0xAA, 0x96, 0x304))
break; // no address prologue
/*int readVolume = */ReadNibble44();
int readTrack = ReadNibble44();
if (readTrack != track)
break; // bad track number
int readSector = ReadNibble44();
if (readSector > SectorCount)
break; // bad sector number
if ((sectorsDone & (0x1 << readSector)) != 0)
break; // already done this sector
if (ReadNibble44() != (Volume ^ readTrack ^ readSector))
break; // bad address checksum
if ((ReadNibble() != 0xDE) || (ReadNibble() != 0xAA))
break; // bad address epilogue
if (!Read3Nibbles(0xD5, 0xAA, 0xAD, 0x20))
break; // no data prologue
if (!ReadDataNibbles((track * SectorCount + DosOrderToLogicalSector[sector]) * SectorSize))
break; // bad data checksum
if ((ReadNibble() != 0xDE) || (ReadNibble() != 0xAA))
break; // bad data epilogue
sectorsDone |= 0x1 << sector;
}
if (sectorsDone != 0xFFFF)
throw new InvalidOperationException("disk error"); // TODO: we should alert the user and "dump" a NIB
}
private byte ReadNibble()
{
byte data = _trackBuffer[_trackOffset];
if (_trackOffset++ == TrackSize)
{
_trackOffset = 0;
}
return data;
}
private bool Read3Nibbles(byte data1, byte data2, byte data3, int maxReads)
{
bool result = false;
while (--maxReads > 0)
{
if (ReadNibble() != data1)
continue;
if (ReadNibble() != data2)
continue;
if (ReadNibble() != data3)
continue;
result = true;
break;
}
return result;
}
private int ReadNibble44()
{
return (((ReadNibble() << 1) | 0x1) & ReadNibble());
}
private byte ReadTranslatedNibble()
{
byte data = NibbleToByte[ReadNibble()];
// TODO: check that invalid nibbles aren't used
// (put 0xFFs for invalid nibbles in the table)
//if (data == 0xFF)
//{
//throw an exception
//}
return data;
}
private bool ReadDataNibbles(int sectorOffset)
{
byte a, x, y;
y = SecondaryBufferLength;
a = 0;
do // fill and de-nibblize secondary buffer
{
a = _secondaryBuffer[--y] = (byte)(a ^ ReadTranslatedNibble());
}
while (y > 0);
do // fill and de-nibblize secondary buffer
{
a = _primaryBuffer[y++] = (byte)(a ^ ReadTranslatedNibble());
}
while (y != 0);
int checksum = a ^ ReadTranslatedNibble(); // should be 0
x = y = 0;
do // decode data
{
if (x == 0)
{
x = SecondaryBufferLength;
}
a = (byte)((_primaryBuffer[y] << 2) | SwapBits[_secondaryBuffer[--x] & 0x03]);
_secondaryBuffer[x] >>= 2;
Data[sectorOffset + y] = a;
}
while (++y != 0);
return (checksum == 0);
}
private void WriteNibble(int data)
{
_trackBuffer[_trackOffset++] = (byte)data;
}
private void WriteNibble(int data, int count)
{
while (count-- > 0)
{
WriteNibble(data);
}
}
private void WriteNibble44(int data)
{
WriteNibble((data >> 1) | 0xAA);
WriteNibble(data | 0xAA);
}
private void WriteDataNibbles(int sectorOffset)
{
byte a, x, y;
for (x = 0; x < SecondaryBufferLength; x++)
{
_secondaryBuffer[x] = 0; // zero secondary buffer
}
y = 2;
do // fill buffers
{
x = 0;
do
{
a = Data[sectorOffset + --y];
_secondaryBuffer[x] = (byte)((_secondaryBuffer[x] << 2) | SwapBits[a & 0x03]); // b1,b0 -> secondary buffer
_primaryBuffer[y] = (byte)(a >> 2); // b7-b2 -> primary buffer
}
while (++x < SecondaryBufferLength);
}
while (y != 0);
y = SecondaryBufferLength;
do // write secondary buffer
{
WriteNibble(ByteToNibble[_secondaryBuffer[y] ^ _secondaryBuffer[y - 1]]);
}
while (--y != 0);
a = _secondaryBuffer[0];
do // write primary buffer
{
WriteNibble(ByteToNibble[a ^ _primaryBuffer[y]]);
a = _primaryBuffer[y];
}
while (++y != 0);
WriteNibble(ByteToNibble[a]); // data checksum
}
private byte[] _trackBuffer;
private int _trackOffset;
private byte[] _primaryBuffer = new byte[0x100];
private const int SecondaryBufferLength = 0x56;
private byte[] _secondaryBuffer = new byte[SecondaryBufferLength + 1];
private const int Volume = 0xFE;
private static readonly byte[] SwapBits = { 0, 2, 1, 3 };
private static readonly int[] DosOrderToLogicalSector = new int[]
{
0x0, 0x7, 0xE, 0x6, 0xD, 0x5, 0xC, 0x4, 0xB, 0x3, 0xA, 0x2, 0x9, 0x1, 0x8, 0xF
};
private static readonly byte[] ByteToNibble = new byte[]
{
0x96, 0x97, 0x9A, 0x9B, 0x9D, 0x9E, 0x9F, 0xA6, 0xA7, 0xAB, 0xAC, 0xAD, 0xAE, 0xAF, 0xB2, 0xB3,
0xB4, 0xB5, 0xB6, 0xB7, 0xB9, 0xBA, 0xBB, 0xBC, 0xBD, 0xBE, 0xBF, 0xCB, 0xCD, 0xCE, 0xCF, 0xD3,
0xD6, 0xD7, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF, 0xE5, 0xE6, 0xE7, 0xE9, 0xEA, 0xEB, 0xEC,
0xED, 0xEE, 0xEF, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF
};
private static readonly byte[] NibbleToByte = new byte[]
{
// padding for offset (not used)
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F,
0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F,
0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F,
0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F,
0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F,
0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F,
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F,
0x90, 0x91, 0x92, 0x93, 0x94, 0x95,
// nibble translate table
0x00, 0x01, 0x98, 0x99, 0x02, 0x03, 0x9C, 0x04, 0x05, 0x06,
0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0x07, 0x08, 0xA8, 0xA9, 0xAA, 0x09, 0x0A, 0x0B, 0x0C, 0x0D,
0xB0, 0xB1, 0x0E, 0x0F, 0x10, 0x11, 0x12, 0x13, 0xB8, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A,
0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0x1B, 0xCC, 0x1C, 0x1D, 0x1E,
0xD0, 0xD1, 0xD2, 0x1F, 0xD4, 0xD5, 0x20, 0x21, 0xD8, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28,
0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0x29, 0x2A, 0x2B, 0xE8, 0x2C, 0x2D, 0x2E, 0x2F, 0x30, 0x31, 0x32,
0xF0, 0xF1, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0xF8, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F
};
}
}

502
Virtu/DiskIIController.cs
View File

@ -1,251 +1,251 @@
using System.Diagnostics.CodeAnalysis;
using Jellyfish.Library;
using Jellyfish.Virtu.Services;
using Jellyfish.Virtu.Settings;
namespace Jellyfish.Virtu
{
public sealed class DiskIIController : PeripheralCard
{
public DiskIIController(Machine machine) :
base(machine)
{
}
public override void Initialize()
{
var romStream = StorageService.GetResourceStream("Roms/DiskII.rom", 0x0100);
romStream.ReadBlock(_romRegionC1C7, 0x0000, 0x0100);
_drives[0].InsertDisk("Default.dsk", StorageService.GetResourceStream("Disks/Default.dsk", 0x23000), false);
#if WINDOWS
var settings = Machine.Settings.DiskII;
if (settings.Disk1.Name.Length > 0)
{
_drives[0].InsertDisk(settings.Disk1.Name, settings.Disk1.IsWriteProtected);
}
if (settings.Disk2.Name.Length > 0)
{
_drives[1].InsertDisk(settings.Disk2.Name, settings.Disk2.IsWriteProtected);
}
#endif
}
public override void Reset()
{
_phaseStates = 0;
SetMotorOn(false);
SetDriveNumber(0);
_loadMode = false;
_writeMode = false;
}
public override void Uninitialize()
{
Flush();
}
[SuppressMessage("Microsoft.Maintainability", "CA1502:AvoidExcessiveComplexity")]
public override int ReadIoRegionC0C0(int address)
{
switch (address & 0xF)
{
case 0x0: case 0x1: case 0x2: case 0x3: case 0x4: case 0x5: case 0x6: case 0x7:
SetPhase(address);
break;
case 0x8:
SetMotorOn(false);
break;
case 0x9:
SetMotorOn(true);
break;
case 0xA:
SetDriveNumber(0);
break;
case 0xB:
SetDriveNumber(1);
break;
case 0xC:
_loadMode = false;
if (_motorOn)
{
if (!_writeMode)
{
return _latch = _drives[_driveNumber].Read();
}
else
{
WriteLatch();
}
}
break;
case 0xD:
_loadMode = true;
if (_motorOn && !_writeMode)
{
// write protect is forced if phase 1 is on [F9.7]
_latch &= 0x7F;
if (_drives[_driveNumber].IsWriteProtected ||
(_phaseStates & Phase1On) != 0)
{
_latch |= 0x80;
}
}
break;
case 0xE:
_writeMode = false;
break;
case 0xF:
_writeMode = true;
break;
}
if ((address & 1) == 0)
{
// only even addresses return the latch
if (_motorOn)
{
return _latch;
}
// simple hack to fool DOS SAMESLOT drive spin check (usually at $BD34)
_driveSpin = !_driveSpin;
return _driveSpin ? 0x7E : 0x7F;
}
return ReadFloatingBus();
}
public override int ReadIoRegionC1C7(int address)
{
return _romRegionC1C7[address & 0xFF];
}
public override void WriteIoRegionC0C0(int address, int data)
{
switch (address & 0xF)
{
case 0x0: case 0x1: case 0x2: case 0x3: case 0x4: case 0x5: case 0x6: case 0x7:
SetPhase(address);
break;
case 0x8:
SetMotorOn(false);
break;
case 0x9:
SetMotorOn(true);
break;
case 0xA:
SetDriveNumber(0);
break;
case 0xB:
SetDriveNumber(1);
break;
case 0xC:
_loadMode = false;
if (_writeMode)
{
WriteLatch();
}
break;
case 0xD:
_loadMode = true;
break;
case 0xE:
_writeMode = false;
break;
case 0xF:
_writeMode = true;
break;
}
if (_motorOn && _writeMode)
{
if (_loadMode)
{
// any address writes latch for sequencer LD; OE1/2 irrelevant ['323 datasheet]
_latch = data;
}
}
}
private void WriteLatch()
{
// write protect is forced if phase 1 is on [F9.7]
if ((_phaseStates & Phase1On) == 0)
{
_drives[_driveNumber].Write(_latch);
}
}
private void Flush()
{
_drives[_driveNumber].FlushTrack();
}
private void SetDriveNumber(int driveNumber)
{
if (_driveNumber != driveNumber)
{
Flush();
_driveNumber = driveNumber;
}
}
private void SetMotorOn(bool state)
{
if (_motorOn && !state)
{
Flush();
}
_motorOn = state;
}
private void SetPhase(int address)
{
int phase = (address >> 1) & 0x3;
int state = address & 1;
_phaseStates &= ~(1 << phase);
_phaseStates |= (state << phase);
if (_motorOn)
{
_drives[_driveNumber].ApplyPhaseChange(_phaseStates);
}
}
[SuppressMessage("Microsoft.Performance", "CA1819:PropertiesShouldNotReturnArrays")]
public DiskIIDrive[] Drives { get { return _drives; } }
private const int Phase0On = 1 << 0;
private const int Phase1On = 1 << 1;
private const int Phase2On = 1 << 2;
private const int Phase3On = 1 << 3;
private DiskIIDrive[] _drives = new DiskIIDrive[] { new DiskIIDrive(), new DiskIIDrive() };
private int _latch;
private int _phaseStates;
private bool _motorOn;
private int _driveNumber;
private bool _loadMode;
private bool _writeMode;
private bool _driveSpin;
private byte[] _romRegionC1C7 = new byte[0x0100];
}
}
using System.Diagnostics.CodeAnalysis;
using Jellyfish.Library;
using Jellyfish.Virtu.Services;
using Jellyfish.Virtu.Settings;
namespace Jellyfish.Virtu
{
public sealed class DiskIIController : PeripheralCard
{
public DiskIIController(Machine machine) :
base(machine)
{
}
public override void Initialize()
{
var romStream = StorageService.GetResourceStream("Roms/DiskII.rom", 0x0100);
romStream.ReadBlock(_romRegionC1C7, 0x0000, 0x0100);
_drives[0].InsertDisk("Default.dsk", StorageService.GetResourceStream("Disks/Default.dsk", 0x23000), false);
#if WINDOWS
var settings = Machine.Settings.DiskII;
if (settings.Disk1.Name.Length > 0)
{
_drives[0].InsertDisk(settings.Disk1.Name, settings.Disk1.IsWriteProtected);
}
if (settings.Disk2.Name.Length > 0)
{
_drives[1].InsertDisk(settings.Disk2.Name, settings.Disk2.IsWriteProtected);
}
#endif
}
public override void Reset()
{
_phaseStates = 0;
SetMotorOn(false);
SetDriveNumber(0);
_loadMode = false;
_writeMode = false;
}
public override void Uninitialize()
{
Flush();
}
[SuppressMessage("Microsoft.Maintainability", "CA1502:AvoidExcessiveComplexity")]
public override int ReadIoRegionC0C0(int address)
{
switch (address & 0xF)
{
case 0x0: case 0x1: case 0x2: case 0x3: case 0x4: case 0x5: case 0x6: case 0x7:
SetPhase(address);
break;
case 0x8:
SetMotorOn(false);
break;
case 0x9:
SetMotorOn(true);
break;
case 0xA:
SetDriveNumber(0);
break;
case 0xB:
SetDriveNumber(1);
break;
case 0xC:
_loadMode = false;
if (_motorOn)
{
if (!_writeMode)
{
return _latch = _drives[_driveNumber].Read();
}
else
{
WriteLatch();
}
}
break;
case 0xD:
_loadMode = true;
if (_motorOn && !_writeMode)
{
// write protect is forced if phase 1 is on [F9.7]
_latch &= 0x7F;
if (_drives[_driveNumber].IsWriteProtected ||
(_phaseStates & Phase1On) != 0)
{
_latch |= 0x80;
}
}
break;
case 0xE:
_writeMode = false;
break;
case 0xF:
_writeMode = true;
break;
}
if ((address & 1) == 0)
{
// only even addresses return the latch
if (_motorOn)
{
return _latch;
}
// simple hack to fool DOS SAMESLOT drive spin check (usually at $BD34)
_driveSpin = !_driveSpin;
return _driveSpin ? 0x7E : 0x7F;
}
return ReadFloatingBus();
}
public override int ReadIoRegionC1C7(int address)
{
return _romRegionC1C7[address & 0xFF];
}
public override void WriteIoRegionC0C0(int address, int data)
{
switch (address & 0xF)
{
case 0x0: case 0x1: case 0x2: case 0x3: case 0x4: case 0x5: case 0x6: case 0x7:
SetPhase(address);
break;
case 0x8:
SetMotorOn(false);
break;
case 0x9:
SetMotorOn(true);
break;
case 0xA:
SetDriveNumber(0);
break;
case 0xB:
SetDriveNumber(1);
break;
case 0xC:
_loadMode = false;
if (_writeMode)
{
WriteLatch();
}
break;
case 0xD:
_loadMode = true;
break;
case 0xE:
_writeMode = false;
break;
case 0xF:
_writeMode = true;
break;
}
if (_motorOn && _writeMode)
{
if (_loadMode)
{
// any address writes latch for sequencer LD; OE1/2 irrelevant ['323 datasheet]
_latch = data;
}
}
}
private void WriteLatch()
{
// write protect is forced if phase 1 is on [F9.7]
if ((_phaseStates & Phase1On) == 0)
{
_drives[_driveNumber].Write(_latch);
}
}
private void Flush()
{
_drives[_driveNumber].FlushTrack();
}
private void SetDriveNumber(int driveNumber)
{
if (_driveNumber != driveNumber)
{
Flush();
_driveNumber = driveNumber;
}
}
private void SetMotorOn(bool state)
{
if (_motorOn && !state)
{
Flush();
}
_motorOn = state;
}
private void SetPhase(int address)
{
int phase = (address >> 1) & 0x3;
int state = address & 1;
_phaseStates &= ~(1 << phase);
_phaseStates |= (state << phase);
if (_motorOn)
{
_drives[_driveNumber].ApplyPhaseChange(_phaseStates);
}
}
[SuppressMessage("Microsoft.Performance", "CA1819:PropertiesShouldNotReturnArrays")]
public DiskIIDrive[] Drives { get { return _drives; } }
private const int Phase0On = 1 << 0;
private const int Phase1On = 1 << 1;
private const int Phase2On = 1 << 2;
private const int Phase3On = 1 << 3;
private DiskIIDrive[] _drives = new DiskIIDrive[] { new DiskIIDrive(), new DiskIIDrive() };
private int _latch;
private int _phaseStates;
private bool _motorOn;
private int _driveNumber;
private bool _loadMode;
private bool _writeMode;
private bool _driveSpin;
private byte[] _romRegionC1C7 = new byte[0x0100];
}
}

240
Virtu/DiskIIDrive.cs
View File

@ -1,120 +1,120 @@
using System;
using System.IO;
using System.Security;
using Jellyfish.Library;
namespace Jellyfish.Virtu
{
public sealed class DiskIIDrive
{
public DiskIIDrive()
{
DriveArmStepDelta[0] = new int[] { 0, 0, 1, 1, 0, 0, 1, 1, -1, -1, 0, 0, -1, -1, 0, 0 }; // phase 0
DriveArmStepDelta[1] = new int[] { 0, -1, 0, -1, 1, 0, 1, 0, 0, -1, 0, -1, 1, 0, 1, 0 }; // phase 1
DriveArmStepDelta[2] = new int[] { 0, 0, -1, -1, 0, 0, -1, -1, 1, 1, 0, 0, 1, 1, 0, 0 }; // phase 2
DriveArmStepDelta[3] = new int[] { 0, 1, 0, 1, -1, 0, -1, 0, 0, 1, 0, 1, -1, 0, -1, 0 }; // phase 3
}
[SecurityCritical]
public void InsertDisk(string fileName, bool isWriteProtected)
{
using (var stream = File.OpenRead(fileName))
{
InsertDisk(fileName, stream, isWriteProtected);
}
}
public void InsertDisk(string name, Stream stream, bool isWriteProtected)
{
FlushTrack();
// TODO handle null param/empty string for eject, or add Eject()
_disk = Disk525.CreateDisk(name, stream.ReadAllBytes(), isWriteProtected);
_trackLoaded = false;
}
public void ApplyPhaseChange(int phaseState)
{
// step the drive head according to stepper magnet changes
int delta = DriveArmStepDelta[_trackNumber & 0x3][phaseState];
if (delta != 0)
{
int newTrackNumber = MathHelpers.Clamp(_trackNumber + delta, 0, TrackNumberMax);
if (newTrackNumber != _trackNumber)
{
FlushTrack();
_trackNumber = newTrackNumber;
_trackOffset = 0;
_trackLoaded = false;
}
}
}
public int Read()
{
if (LoadTrack())
{
int data = _trackData[_trackOffset++];
if (_trackOffset >= Disk525.TrackSize)
{
_trackOffset = 0;
}
return data;
}
return _random.Next(0x01, 0xFF);
}
public void Write(int data)
{
if (LoadTrack())
{
_trackChanged = true;
_trackData[_trackOffset++] = (byte)data;
if (_trackOffset >= Disk525.TrackSize)
{
_trackOffset = 0;
}
}
}
private bool LoadTrack()
{
if (!_trackLoaded && (_disk != null))
{
_disk.ReadTrack(_trackNumber, 0, _trackData);
_trackLoaded = true;
}
return _trackLoaded;
}
public void FlushTrack()
{
if (_trackChanged)
{
_disk.WriteTrack(_trackNumber, 0, _trackData);
_trackChanged = false;
}
}
public bool IsWriteProtected { get { return _disk.IsWriteProtected; } }
private const int TrackNumberMax = 0x44;
private const int PhaseCount = 4;
private readonly int[][] DriveArmStepDelta = new int[PhaseCount][];
private Disk525 _disk;
private bool _trackLoaded;
private bool _trackChanged;
private int _trackNumber;
private int _trackOffset;
private byte[] _trackData = new byte[Disk525.TrackSize];
private Random _random = new Random();
}
}
using System;
using System.IO;
using System.Security;
using Jellyfish.Library;
namespace Jellyfish.Virtu
{
public sealed class DiskIIDrive
{
public DiskIIDrive()
{
DriveArmStepDelta[0] = new int[] { 0, 0, 1, 1, 0, 0, 1, 1, -1, -1, 0, 0, -1, -1, 0, 0 }; // phase 0
DriveArmStepDelta[1] = new int[] { 0, -1, 0, -1, 1, 0, 1, 0, 0, -1, 0, -1, 1, 0, 1, 0 }; // phase 1
DriveArmStepDelta[2] = new int[] { 0, 0, -1, -1, 0, 0, -1, -1, 1, 1, 0, 0, 1, 1, 0, 0 }; // phase 2
DriveArmStepDelta[3] = new int[] { 0, 1, 0, 1, -1, 0, -1, 0, 0, 1, 0, 1, -1, 0, -1, 0 }; // phase 3
}
[SecurityCritical]
public void InsertDisk(string fileName, bool isWriteProtected)
{
using (var stream = File.OpenRead(fileName))
{
InsertDisk(fileName, stream, isWriteProtected);
}
}
public void InsertDisk(string name, Stream stream, bool isWriteProtected)
{
FlushTrack();
// TODO handle null param/empty string for eject, or add Eject()
_disk = Disk525.CreateDisk(name, stream.ReadAllBytes(), isWriteProtected);
_trackLoaded = false;
}
public void ApplyPhaseChange(int phaseState)
{
// step the drive head according to stepper magnet changes
int delta = DriveArmStepDelta[_trackNumber & 0x3][phaseState];
if (delta != 0)
{
int newTrackNumber = MathHelpers.Clamp(_trackNumber + delta, 0, TrackNumberMax);
if (newTrackNumber != _trackNumber)
{
FlushTrack();
_trackNumber = newTrackNumber;
_trackOffset = 0;
_trackLoaded = false;
}
}
}
public int Read()
{
if (LoadTrack())
{
int data = _trackData[_trackOffset++];
if (_trackOffset >= Disk525.TrackSize)
{
_trackOffset = 0;
}
return data;
}
return _random.Next(0x01, 0xFF);
}
public void Write(int data)
{
if (LoadTrack())
{
_trackChanged = true;
_trackData[_trackOffset++] = (byte)data;
if (_trackOffset >= Disk525.TrackSize)
{
_trackOffset = 0;
}
}
}
private bool LoadTrack()
{
if (!_trackLoaded && (_disk != null))
{
_disk.ReadTrack(_trackNumber, 0, _trackData);
_trackLoaded = true;
}
return _trackLoaded;
}
public void FlushTrack()
{
if (_trackChanged)
{
_disk.WriteTrack(_trackNumber, 0, _trackData);
_trackChanged = false;
}
}
public bool IsWriteProtected { get { return _disk.IsWriteProtected; } }
private const int TrackNumberMax = 0x44;
private const int PhaseCount = 4;
private readonly int[][] DriveArmStepDelta = new int[PhaseCount][];
private Disk525 _disk;
private bool _trackLoaded;
private bool _trackChanged;
private int _trackNumber;
private int _trackOffset;
private byte[] _trackData = new byte[Disk525.TrackSize];
private Random _random = new Random();
}
}

44
Virtu/DiskNib.cs
View File

@ -1,22 +1,22 @@
using System;
namespace Jellyfish.Virtu
{
public sealed class DiskNib : Disk525
{
public DiskNib(string name, byte[] data, bool isWriteProtected) :
base(name, data, isWriteProtected)
{
}
public override void ReadTrack(int number, int fraction, byte[] buffer)
{
Buffer.BlockCopy(Data, (number / 2) * TrackSize, buffer, 0, TrackSize);
}
public override void WriteTrack(int number, int fraction, byte[] buffer)
{
Buffer.BlockCopy(buffer, 0, Data, (number / 2) * TrackSize, TrackSize);
}
}
}
using System;
namespace Jellyfish.Virtu
{
public sealed class DiskNib : Disk525
{
public DiskNib(string name, byte[] data, bool isWriteProtected) :
base(name, data, isWriteProtected)
{
}
public override void ReadTrack(int number, int fraction, byte[] buffer)
{
Buffer.BlockCopy(Data, (number / 2) * TrackSize, buffer, 0, TrackSize);
}
public override void WriteTrack(int number, int fraction, byte[] buffer)
{
Buffer.BlockCopy(buffer, 0, Data, (number / 2) * TrackSize, TrackSize);
}
}
}

314
Virtu/GamePort.cs
View File

@ -1,157 +1,157 @@
using System;
using System.Diagnostics.CodeAnalysis;
using Jellyfish.Library;
using Jellyfish.Virtu.Services;
namespace Jellyfish.Virtu
{
public sealed class GamePort : MachineComponent
{
public GamePort(Machine machine) :
base(machine)
{
_resetPaddle0StrobeEvent = ResetPaddle0StrobeEvent; // cache delegates; avoids garbage
_resetPaddle1StrobeEvent = ResetPaddle1StrobeEvent;
_resetPaddle2StrobeEvent = ResetPaddle2StrobeEvent;
_resetPaddle3StrobeEvent = ResetPaddle3StrobeEvent;
}
public override void Initialize()
{
_keyboardService = Machine.Services.GetService<KeyboardService>();
_gamePortService = Machine.Services.GetService<GamePortService>();
}
public bool ReadButton0()
{
var settings = Machine.Settings.GamePort;
return (_gamePortService.IsButton0Down || _keyboardService.IsOpenAppleKeyDown ||
(settings.UseKeyboard && (settings.Key.Button0 > 0) && _keyboardService.IsKeyDown(settings.Key.Button0)));
}
public bool ReadButton1()
{
var settings = Machine.Settings.GamePort;
return (_gamePortService.IsButton1Down || _keyboardService.IsCloseAppleKeyDown ||
(settings.UseKeyboard && (settings.Key.Button1 > 0) && _keyboardService.IsKeyDown(settings.Key.Button1)));
}
public bool ReadButton2()
{
var settings = Machine.Settings.GamePort;
return (_gamePortService.IsButton2Down || _keyboardService.IsShiftKeyDown || // [TN9]
(settings.UseKeyboard && (settings.Key.Button2 > 0) && _keyboardService.IsKeyDown(settings.Key.Button2)));
}
[SuppressMessage("Microsoft.Maintainability", "CA1502:AvoidExcessiveComplexity")]
public void TriggerTimers()
{
int paddle0 = _gamePortService.Paddle0;
int paddle1 = _gamePortService.Paddle1;
int paddle2 = _gamePortService.Paddle2;
int paddle3 = _gamePortService.Paddle3;
var settings = Machine.Settings.GamePort;
if (settings.UseKeyboard) // override
{
if (((settings.Key.Joystick0.UpLeft > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick0.UpLeft)) ||
((settings.Key.Joystick0.Left > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick0.Left)) ||
((settings.Key.Joystick0.DownLeft > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick0.DownLeft)))
{
paddle0 -= 128;
}
if (((settings.Key.Joystick0.UpRight > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick0.UpRight)) ||
((settings.Key.Joystick0.Right > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick0.Right)) ||
((settings.Key.Joystick0.DownRight > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick0.DownRight)))
{
paddle0 += 128;
}
if (((settings.Key.Joystick0.UpLeft > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick0.UpLeft)) ||
((settings.Key.Joystick0.Up > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick0.Up)) ||
((settings.Key.Joystick0.UpRight > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick0.UpRight)))
{
paddle1 -= 128;
}
if (((settings.Key.Joystick0.DownLeft > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick0.DownLeft)) ||
((settings.Key.Joystick0.Down > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick0.Down)) ||
((settings.Key.Joystick0.DownRight > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick0.DownRight)))
{
paddle1 += 128;
}
if (((settings.Key.Joystick1.UpLeft > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick1.UpLeft)) ||
((settings.Key.Joystick1.Left > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick1.Left)) ||
((settings.Key.Joystick1.DownLeft > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick1.DownLeft)))
{
paddle2 -= 128;
}
if (((settings.Key.Joystick1.UpRight > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick1.UpRight)) ||
((settings.Key.Joystick1.Right > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick1.Right)) ||
((settings.Key.Joystick1.DownRight > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick1.DownRight)))
{
paddle2 += 128;
}
if (((settings.Key.Joystick1.UpLeft > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick1.UpLeft)) ||
((settings.Key.Joystick1.Up > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick1.Up)) ||
((settings.Key.Joystick1.UpRight > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick1.UpRight)))
{
paddle3 -= 128;
}
if (((settings.Key.Joystick1.DownLeft > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick1.DownLeft)) ||
((settings.Key.Joystick1.Down > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick1.Down)) ||
((settings.Key.Joystick1.DownRight > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick1.DownRight)))
{
paddle3 += 128;
}
}
Paddle0Strobe = true;
Paddle1Strobe = true;
Paddle2Strobe = true;
Paddle3Strobe = true;
Machine.Events.AddEvent(MathHelpers.ClampByte(paddle0) * CyclesPerValue, _resetPaddle0StrobeEvent); // [7-29]
Machine.Events.AddEvent(MathHelpers.ClampByte(paddle1) * CyclesPerValue, _resetPaddle1StrobeEvent);
Machine.Events.AddEvent(MathHelpers.ClampByte(paddle2) * CyclesPerValue, _resetPaddle2StrobeEvent);
Machine.Events.AddEvent(MathHelpers.ClampByte(paddle3) * CyclesPerValue, _resetPaddle3StrobeEvent);
}
private void ResetPaddle0StrobeEvent()
{
Paddle0Strobe = false;
}
private void ResetPaddle1StrobeEvent()
{
Paddle1Strobe = false;
}
private void ResetPaddle2StrobeEvent()
{
Paddle2Strobe = false;
}
private void ResetPaddle3StrobeEvent()
{
Paddle3Strobe = false;
}
public bool Paddle0Strobe { get; private set; }
public bool Paddle1Strobe { get; private set; }
public bool Paddle2Strobe { get; private set; }
public bool Paddle3Strobe { get; private set; }
private const int CyclesPerValue = 11;
private Action _resetPaddle0StrobeEvent;
private Action _resetPaddle1StrobeEvent;
private Action _resetPaddle2StrobeEvent;
private Action _resetPaddle3StrobeEvent;
private KeyboardService _keyboardService;
private GamePortService _gamePortService;
}
}
using System;
using System.Diagnostics.CodeAnalysis;
using Jellyfish.Library;
using Jellyfish.Virtu.Services;
namespace Jellyfish.Virtu
{
public sealed class GamePort : MachineComponent
{
public GamePort(Machine machine) :
base(machine)
{
_resetPaddle0StrobeEvent = ResetPaddle0StrobeEvent; // cache delegates; avoids garbage
_resetPaddle1StrobeEvent = ResetPaddle1StrobeEvent;
_resetPaddle2StrobeEvent = ResetPaddle2StrobeEvent;
_resetPaddle3StrobeEvent = ResetPaddle3StrobeEvent;
}
public override void Initialize()
{
_keyboardService = Machine.Services.GetService<KeyboardService>();
_gamePortService = Machine.Services.GetService<GamePortService>();
}
public bool ReadButton0()
{
var settings = Machine.Settings.GamePort;
return (_gamePortService.IsButton0Down || _keyboardService.IsOpenAppleKeyDown ||
(settings.UseKeyboard && (settings.Key.Button0 > 0) && _keyboardService.IsKeyDown(settings.Key.Button0)));
}
public bool ReadButton1()
{
var settings = Machine.Settings.GamePort;
return (_gamePortService.IsButton1Down || _keyboardService.IsCloseAppleKeyDown ||
(settings.UseKeyboard && (settings.Key.Button1 > 0) && _keyboardService.IsKeyDown(settings.Key.Button1)));
}
public bool ReadButton2()
{
var settings = Machine.Settings.GamePort;
return (_gamePortService.IsButton2Down || _keyboardService.IsShiftKeyDown || // [TN9]
(settings.UseKeyboard && (settings.Key.Button2 > 0) && _keyboardService.IsKeyDown(settings.Key.Button2)));
}
[SuppressMessage("Microsoft.Maintainability", "CA1502:AvoidExcessiveComplexity")]
public void TriggerTimers()
{
int paddle0 = _gamePortService.Paddle0;
int paddle1 = _gamePortService.Paddle1;
int paddle2 = _gamePortService.Paddle2;
int paddle3 = _gamePortService.Paddle3;
var settings = Machine.Settings.GamePort;
if (settings.UseKeyboard) // override
{
if (((settings.Key.Joystick0.UpLeft > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick0.UpLeft)) ||
((settings.Key.Joystick0.Left > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick0.Left)) ||
((settings.Key.Joystick0.DownLeft > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick0.DownLeft)))
{
paddle0 -= 128;
}
if (((settings.Key.Joystick0.UpRight > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick0.UpRight)) ||
((settings.Key.Joystick0.Right > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick0.Right)) ||
((settings.Key.Joystick0.DownRight > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick0.DownRight)))
{
paddle0 += 128;
}
if (((settings.Key.Joystick0.UpLeft > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick0.UpLeft)) ||
((settings.Key.Joystick0.Up > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick0.Up)) ||
((settings.Key.Joystick0.UpRight > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick0.UpRight)))
{
paddle1 -= 128;
}
if (((settings.Key.Joystick0.DownLeft > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick0.DownLeft)) ||
((settings.Key.Joystick0.Down > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick0.Down)) ||
((settings.Key.Joystick0.DownRight > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick0.DownRight)))
{
paddle1 += 128;
}
if (((settings.Key.Joystick1.UpLeft > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick1.UpLeft)) ||
((settings.Key.Joystick1.Left > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick1.Left)) ||
((settings.Key.Joystick1.DownLeft > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick1.DownLeft)))
{
paddle2 -= 128;
}
if (((settings.Key.Joystick1.UpRight > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick1.UpRight)) ||
((settings.Key.Joystick1.Right > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick1.Right)) ||
((settings.Key.Joystick1.DownRight > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick1.DownRight)))
{
paddle2 += 128;
}
if (((settings.Key.Joystick1.UpLeft > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick1.UpLeft)) ||
((settings.Key.Joystick1.Up > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick1.Up)) ||
((settings.Key.Joystick1.UpRight > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick1.UpRight)))
{
paddle3 -= 128;
}
if (((settings.Key.Joystick1.DownLeft > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick1.DownLeft)) ||
((settings.Key.Joystick1.Down > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick1.Down)) ||
((settings.Key.Joystick1.DownRight > 0) && _keyboardService.IsKeyDown(settings.Key.Joystick1.DownRight)))
{
paddle3 += 128;
}
}
Paddle0Strobe = true;
Paddle1Strobe = true;
Paddle2Strobe = true;
Paddle3Strobe = true;
Machine.Events.AddEvent(MathHelpers.ClampByte(paddle0) * CyclesPerValue, _resetPaddle0StrobeEvent); // [7-29]
Machine.Events.AddEvent(MathHelpers.ClampByte(paddle1) * CyclesPerValue, _resetPaddle1StrobeEvent);
Machine.Events.AddEvent(MathHelpers.ClampByte(paddle2) * CyclesPerValue, _resetPaddle2StrobeEvent);
Machine.Events.AddEvent(MathHelpers.ClampByte(paddle3) * CyclesPerValue, _resetPaddle3StrobeEvent);
}
private void ResetPaddle0StrobeEvent()
{
Paddle0Strobe = false;
}
private void ResetPaddle1StrobeEvent()
{
Paddle1Strobe = false;
}
private void ResetPaddle2StrobeEvent()
{
Paddle2Strobe = false;
}
private void ResetPaddle3StrobeEvent()
{
Paddle3Strobe = false;
}
public bool Paddle0Strobe { get; private set; }
public bool Paddle1Strobe { get; private set; }
public bool Paddle2Strobe { get; private set; }
public bool Paddle3Strobe { get; private set; }
private const int CyclesPerValue = 11;
private Action _resetPaddle0StrobeEvent;
private Action _resetPaddle1StrobeEvent;
private Action _resetPaddle2StrobeEvent;
private Action _resetPaddle3StrobeEvent;
private KeyboardService _keyboardService;
private GamePortService _gamePortService;
}
}

6
Virtu/GlobalSuppressions.cs
View File

@ -1,3 +1,3 @@
using System.Diagnostics.CodeAnalysis;
[assembly: SuppressMessage("Microsoft.Design", "CA2210:AssembliesShouldHaveValidStrongNames")]
using System.Diagnostics.CodeAnalysis;
[assembly: SuppressMessage("Microsoft.Design", "CA2210:AssembliesShouldHaveValidStrongNames")]

256
Virtu/Keyboard.cs
View File

@ -1,128 +1,128 @@
using System.Diagnostics.CodeAnalysis;
using Jellyfish.Virtu.Services;
namespace Jellyfish.Virtu
{
public sealed class Keyboard : MachineComponent
{
public Keyboard(Machine machine) :
base(machine)
{
}
public override void Initialize()
{
_keyboardService = Machine.Services.GetService<KeyboardService>();
_gamePortService = Machine.Services.GetService<GamePortService>();
}
[SuppressMessage("Microsoft.Maintainability", "CA1502:AvoidExcessiveComplexity")]
public int ReadLatch()
{
if (Strobe)
{
return Latch;
}
var settings = Machine.Settings.Keyboard;
if (settings.UseGamePort)
{
if ((settings.Key.Joystick0.UpLeft > 0) && _gamePortService.Joystick0.IsUp && _gamePortService.Joystick0.IsLeft)
{
Latch = settings.Key.Joystick0.UpLeft;
}
else if ((settings.Key.Joystick0.UpRight > 0) && _gamePortService.Joystick0.IsUp && _gamePortService.Joystick0.IsRight)
{
Latch = settings.Key.Joystick0.UpRight;
}
else if ((settings.Key.Joystick0.DownLeft > 0) && _gamePortService.Joystick0.IsDown && _gamePortService.Joystick0.IsLeft)
{
Latch = settings.Key.Joystick0.DownLeft;
}
else if ((settings.Key.Joystick0.DownRight > 0) && _gamePortService.Joystick0.IsDown && _gamePortService.Joystick0.IsRight)
{
Latch = settings.Key.Joystick0.DownRight;
}
else if ((settings.Key.Joystick0.Up > 0) && _gamePortService.Joystick0.IsUp)
{
Latch = settings.Key.Joystick0.Up;
}
else if ((settings.Key.Joystick0.Left > 0) && _gamePortService.Joystick0.IsLeft)
{
Latch = settings.Key.Joystick0.Left;
}
else if ((settings.Key.Joystick0.Right > 0) && _gamePortService.Joystick0.IsRight)
{
Latch = settings.Key.Joystick0.Right;
}
else if ((settings.Key.Joystick0.Down > 0) && _gamePortService.Joystick0.IsDown)
{
Latch = settings.Key.Joystick0.Down;
}
if ((settings.Key.Joystick1.UpLeft > 0) && _gamePortService.Joystick1.IsUp && _gamePortService.Joystick1.IsLeft) // override
{
Latch = settings.Key.Joystick1.UpLeft;
}
else if ((settings.Key.Joystick1.UpRight > 0) && _gamePortService.Joystick1.IsUp && _gamePortService.Joystick1.IsRight)
{
Latch = settings.Key.Joystick1.UpRight;
}
else if ((settings.Key.Joystick1.DownLeft > 0) && _gamePortService.Joystick1.IsDown && _gamePortService.Joystick1.IsLeft)
{
Latch = settings.Key.Joystick1.DownLeft;
}
else if ((settings.Key.Joystick1.DownRight > 0) && _gamePortService.Joystick1.IsDown && _gamePortService.Joystick1.IsRight)
{
Latch = settings.Key.Joystick1.DownRight;
}
else if ((settings.Key.Joystick1.Up > 0) && _gamePortService.Joystick1.IsUp)
{
Latch = settings.Key.Joystick1.Up;
}
else if ((settings.Key.Joystick1.Left > 0) && _gamePortService.Joystick1.IsLeft)
{
Latch = settings.Key.Joystick1.Left;
}
else if ((settings.Key.Joystick1.Right > 0) && _gamePortService.Joystick1.IsRight)
{
Latch = settings.Key.Joystick1.Right;
}
else if ((settings.Key.Joystick1.Down > 0) && _gamePortService.Joystick1.IsDown)
{
Latch = settings.Key.Joystick1.Down;
}
if ((settings.Key.Button0 > 0) && _gamePortService.IsButton0Down) // override
{
Latch = settings.Key.Button0;
}
else if ((settings.Key.Button1 > 0) && _gamePortService.IsButton1Down)
{
Latch = settings.Key.Button1;
}
else if ((settings.Key.Button2 > 0) && _gamePortService.IsButton2Down)
{
Latch = settings.Key.Button2;
}
}
return Latch;
}
public void ResetStrobe()
{
Strobe = false;
}
public bool IsAnyKeyDown { get { return _keyboardService.IsAnyKeyDown; } }
public int Latch { get { return _latch; } set { _latch = value; Strobe = true; } }
public bool Strobe { get; private set; }
private KeyboardService _keyboardService;
private GamePortService _gamePortService;
private int _latch;
}
}
using System.Diagnostics.CodeAnalysis;
using Jellyfish.Virtu.Services;
namespace Jellyfish.Virtu
{
public sealed class Keyboard : MachineComponent
{
public Keyboard(Machine machine) :
base(machine)
{
}
public override void Initialize()
{
_keyboardService = Machine.Services.GetService<KeyboardService>();
_gamePortService = Machine.Services.GetService<GamePortService>();
}
[SuppressMessage("Microsoft.Maintainability", "CA1502:AvoidExcessiveComplexity")]
public int ReadLatch()
{
if (Strobe)
{
return Latch;
}
var settings = Machine.Settings.Keyboard;
if (settings.UseGamePort)
{
if ((settings.Key.Joystick0.UpLeft > 0) && _gamePortService.Joystick0.IsUp && _gamePortService.Joystick0.IsLeft)
{
Latch = settings.Key.Joystick0.UpLeft;
}
else if ((settings.Key.Joystick0.UpRight > 0) && _gamePortService.Joystick0.IsUp && _gamePortService.Joystick0.IsRight)
{
Latch = settings.Key.Joystick0.UpRight;
}
else if ((settings.Key.Joystick0.DownLeft > 0) && _gamePortService.Joystick0.IsDown && _gamePortService.Joystick0.IsLeft)
{
Latch = settings.Key.Joystick0.DownLeft;
}
else if ((settings.Key.Joystick0.DownRight > 0) && _gamePortService.Joystick0.IsDown && _gamePortService.Joystick0.IsRight)
{
Latch = settings.Key.Joystick0.DownRight;
}
else if ((settings.Key.Joystick0.Up > 0) && _gamePortService.Joystick0.IsUp)
{
Latch = settings.Key.Joystick0.Up;
}
else if ((settings.Key.Joystick0.Left > 0) && _gamePortService.Joystick0.IsLeft)
{
Latch = settings.Key.Joystick0.Left;
}
else if ((settings.Key.Joystick0.Right > 0) && _gamePortService.Joystick0.IsRight)
{
Latch = settings.Key.Joystick0.Right;
}
else if ((settings.Key.Joystick0.Down > 0) && _gamePortService.Joystick0.IsDown)
{
Latch = settings.Key.Joystick0.Down;
}
if ((settings.Key.Joystick1.UpLeft > 0) && _gamePortService.Joystick1.IsUp && _gamePortService.Joystick1.IsLeft) // override
{
Latch = settings.Key.Joystick1.UpLeft;
}
else if ((settings.Key.Joystick1.UpRight > 0) && _gamePortService.Joystick1.IsUp && _gamePortService.Joystick1.IsRight)
{
Latch = settings.Key.Joystick1.UpRight;
}
else if ((settings.Key.Joystick1.DownLeft > 0) && _gamePortService.Joystick1.IsDown && _gamePortService.Joystick1.IsLeft)
{
Latch = settings.Key.Joystick1.DownLeft;
}
else if ((settings.Key.Joystick1.DownRight > 0) && _gamePortService.Joystick1.IsDown && _gamePortService.Joystick1.IsRight)
{
Latch = settings.Key.Joystick1.DownRight;
}
else if ((settings.Key.Joystick1.Up > 0) && _gamePortService.Joystick1.IsUp)
{
Latch = settings.Key.Joystick1.Up;
}
else if ((settings.Key.Joystick1.Left > 0) && _gamePortService.Joystick1.IsLeft)
{
Latch = settings.Key.Joystick1.Left;
}
else if ((settings.Key.Joystick1.Right > 0) && _gamePortService.Joystick1.IsRight)
{
Latch = settings.Key.Joystick1.Right;
}
else if ((settings.Key.Joystick1.Down > 0) && _gamePortService.Joystick1.IsDown)
{
Latch = settings.Key.Joystick1.Down;
}
if ((settings.Key.Button0 > 0) && _gamePortService.IsButton0Down) // override
{
Latch = settings.Key.Button0;
}
else if ((settings.Key.Button1 > 0) && _gamePortService.IsButton1Down)
{
Latch = settings.Key.Button1;
}
else if ((settings.Key.Button2 > 0) && _gamePortService.IsButton2Down)
{
Latch = settings.Key.Button2;
}
}
return Latch;
}
public void ResetStrobe()
{
Strobe = false;
}
public bool IsAnyKeyDown { get { return _keyboardService.IsAnyKeyDown; } }
public int Latch { get { return _latch; } set { _latch = value; Strobe = true; } }
public bool Strobe { get; private set; }
private KeyboardService _keyboardService;
private GamePortService _gamePortService;
private int _latch;
}
}

322
Virtu/Machine.cs
View File

@ -1,161 +1,161 @@
using System;
using System.Collections.ObjectModel;
using System.Threading;
using Jellyfish.Library;
using Jellyfish.Virtu.Services;
using Jellyfish.Virtu.Settings;
namespace Jellyfish.Virtu
{
public enum MachineState { Stopped = 0, Starting, Running, Pausing, Paused, Stopping }
public sealed class Machine : IDisposable
{
public Machine()
{
Events = new MachineEvents();
Services = new MachineServices();
Settings = new MachineSettings();
Cpu = new Cpu(this);
Memory = new Memory(this);
Keyboard = new Keyboard(this);
GamePort = new GamePort(this);
Cassette = new Cassette(this);
Speaker = new Speaker(this);
Video = new Video(this);
NoSlotClock = new NoSlotClock();
var emptySlot = new PeripheralCard(this);
Slot1 = emptySlot;
Slot2 = emptySlot;
Slot3 = emptySlot;
Slot4 = emptySlot;
Slot5 = emptySlot;
Slot6 = new DiskIIController(this);
Slot7 = emptySlot;
Slots = new Collection<PeripheralCard> { null, Slot1, Slot2, Slot3, Slot4, Slot5, Slot6, Slot7 };
Components = new Collection<MachineComponent> { Cpu, Memory, Keyboard, GamePort, Cassette, Speaker, Video, Slot1, Slot2, Slot3, Slot4, Slot5, Slot6, Slot7 };
Thread = new Thread(Run) { Name = "Machine" };
}
public void Dispose()
{
_pauseEvent.Close();
_unpauseEvent.Close();
}
public void Reset()
{
Components.ForEach(component => component.Reset()); // while machine starting or paused
}
public void Start()
{
_storageService = Services.GetService<StorageService>();
_storageService.Load(MachineSettings.FileName, stream => Settings.Deserialize(stream));
State = MachineState.Starting;
Thread.Start();
}
public void Pause()
{
State = MachineState.Pausing;
_pauseEvent.WaitOne();
State = MachineState.Paused;
}
public void Unpause()
{
State = MachineState.Running;
_unpauseEvent.Set();
}
public void Stop()
{
State = MachineState.Stopping;
_unpauseEvent.Set();
Thread.IsAliveJoin();
State = MachineState.Stopped;
if (_storageService != null)
{
_storageService.Save(MachineSettings.FileName, stream => Settings.Serialize(stream));
}
}
public DiskIIController FindDiskIIController()
{
for (int i = 7; i >= 1; i--)
{
var diskII = Slots[i] as DiskIIController;
if (diskII != null)
{
return diskII;
}
}
return null;
}
private void Run() // machine thread
{
Components.ForEach(component => component.Initialize());
Reset();
State = MachineState.Running;
do
{
do
{
Events.HandleEvents(Cpu.Execute());
}
while (State == MachineState.Running);
if (State == MachineState.Pausing)
{
_pauseEvent.Set();
_unpauseEvent.WaitOne();
}
}
while (State != MachineState.Stopping);
Components.ForEach(component => component.Uninitialize());
}
public MachineEvents Events { get; private set; }
public MachineServices Services { get; private set; }
public MachineSettings Settings { get; private set; }
public MachineState State { get; private set; }
public Cpu Cpu { get; private set; }
public Memory Memory { get; private set; }
public Keyboard Keyboard { get; private set; }
public GamePort GamePort { get; private set; }
public Cassette Cassette { get; private set; }
public Speaker Speaker { get; private set; }
public Video Video { get; private set; }
public NoSlotClock NoSlotClock { get; private set; }
public PeripheralCard Slot1 { get; private set; }
public PeripheralCard Slot2 { get; private set; }
public PeripheralCard Slot3 { get; private set; }
public PeripheralCard Slot4 { get; private set; }
public PeripheralCard Slot5 { get; private set; }
public PeripheralCard Slot6 { get; private set; }
public PeripheralCard Slot7 { get; private set; }
public Collection<PeripheralCard> Slots { get; private set; }
public Collection<MachineComponent> Components { get; private set; }
public Thread Thread { get; private set; }
private AutoResetEvent _pauseEvent = new AutoResetEvent(false);
private AutoResetEvent _unpauseEvent = new AutoResetEvent(false);
private StorageService _storageService;
}
}
using System;
using System.Collections.ObjectModel;
using System.Threading;
using Jellyfish.Library;
using Jellyfish.Virtu.Services;
using Jellyfish.Virtu.Settings;
namespace Jellyfish.Virtu
{
public enum MachineState { Stopped = 0, Starting, Running, Pausing, Paused, Stopping }
public sealed class Machine : IDisposable
{
public Machine()
{
Events = new MachineEvents();
Services = new MachineServices();
Settings = new MachineSettings();
Cpu = new Cpu(this);
Memory = new Memory(this);
Keyboard = new Keyboard(this);
GamePort = new GamePort(this);
Cassette = new Cassette(this);
Speaker = new Speaker(this);
Video = new Video(this);
NoSlotClock = new NoSlotClock();
var emptySlot = new PeripheralCard(this);
Slot1 = emptySlot;
Slot2 = emptySlot;
Slot3 = emptySlot;
Slot4 = emptySlot;
Slot5 = emptySlot;
Slot6 = new DiskIIController(this);
Slot7 = emptySlot;
Slots = new Collection<PeripheralCard> { null, Slot1, Slot2, Slot3, Slot4, Slot5, Slot6, Slot7 };
Components = new Collection<MachineComponent> { Cpu, Memory, Keyboard, GamePort, Cassette, Speaker, Video, Slot1, Slot2, Slot3, Slot4, Slot5, Slot6, Slot7 };
Thread = new Thread(Run) { Name = "Machine" };
}
public void Dispose()
{
_pauseEvent.Close();
_unpauseEvent.Close();
}
public void Reset()
{
Components.ForEach(component => component.Reset()); // while machine starting or paused
}
public void Start()
{
_storageService = Services.GetService<StorageService>();
_storageService.Load(MachineSettings.FileName, stream => Settings.Deserialize(stream));
State = MachineState.Starting;
Thread.Start();
}
public void Pause()
{
State = MachineState.Pausing;
_pauseEvent.WaitOne();
State = MachineState.Paused;
}
public void Unpause()
{
State = MachineState.Running;
_unpauseEvent.Set();
}
public void Stop()
{
State = MachineState.Stopping;
_unpauseEvent.Set();
Thread.IsAliveJoin();
State = MachineState.Stopped;
if (_storageService != null)
{
_storageService.Save(MachineSettings.FileName, stream => Settings.Serialize(stream));
}
}
public DiskIIController FindDiskIIController()
{
for (int i = 7; i >= 1; i--)
{
var diskII = Slots[i] as DiskIIController;
if (diskII != null)
{
return diskII;
}
}
return null;
}
private void Run() // machine thread
{
Components.ForEach(component => component.Initialize());
Reset();
State = MachineState.Running;
do
{
do
{
Events.HandleEvents(Cpu.Execute());
}
while (State == MachineState.Running);
if (State == MachineState.Pausing)
{
_pauseEvent.Set();
_unpauseEvent.WaitOne();
}
}
while (State != MachineState.Stopping);
Components.ForEach(component => component.Uninitialize());
}
public MachineEvents Events { get; private set; }
public MachineServices Services { get; private set; }
public MachineSettings Settings { get; private set; }
public MachineState State { get; private set; }
public Cpu Cpu { get; private set; }
public Memory Memory { get; private set; }
public Keyboard Keyboard { get; private set; }
public GamePort GamePort { get; private set; }
public Cassette Cassette { get; private set; }
public Speaker Speaker { get; private set; }
public Video Video { get; private set; }
public NoSlotClock NoSlotClock { get; private set; }
public PeripheralCard Slot1 { get; private set; }
public PeripheralCard Slot2 { get; private set; }
public PeripheralCard Slot3 { get; private set; }
public PeripheralCard Slot4 { get; private set; }
public PeripheralCard Slot5 { get; private set; }
public PeripheralCard Slot6 { get; private set; }
public PeripheralCard Slot7 { get; private set; }
public Collection<PeripheralCard> Slots { get; private set; }
public Collection<MachineComponent> Components { get; private set; }
public Thread Thread { get; private set; }
private AutoResetEvent _pauseEvent = new AutoResetEvent(false);
private AutoResetEvent _unpauseEvent = new AutoResetEvent(false);
private StorageService _storageService;
}
}

48
Virtu/MachineComponent.cs
View File

@ -1,24 +1,24 @@
namespace Jellyfish.Virtu
{
public abstract class MachineComponent
{
protected MachineComponent(Machine machine)
{
Machine = machine;
}
public virtual void Initialize()
{
}
public virtual void Reset()
{
}
public virtual void Uninitialize()
{
}
protected Machine Machine { get; private set; }
}
}
namespace Jellyfish.Virtu
{
public abstract class MachineComponent
{
protected MachineComponent(Machine machine)
{
Machine = machine;
}
public virtual void Initialize()
{
}
public virtual void Reset()
{
}
public virtual void Uninitialize()
{
}
protected Machine Machine { get; private set; }
}
}

214
Virtu/MachineEvents.cs
View File

@ -1,107 +1,107 @@
using System;
using System.Collections.Generic;
using System.Globalization;
namespace Jellyfish.Virtu
{
public sealed class MachineEvent
{
public MachineEvent(int delta, Action action)
{
Delta = delta;
Action = action;
}
public override string ToString()
{
return string.Format(CultureInfo.CurrentCulture, "Delta = {0} Action = {{{1}.{2}}}", Delta, Action.Method.DeclaringType.Name, Action.Method.Name);
}
public int Delta { get; set; }
public Action Action { get; set; }
}
public sealed class MachineEvents
{
public void AddEvent(int delta, Action action)
{
var node = _used.First;
for (; node != null; node = node.Next)
{
if (delta < node.Value.Delta)
{
node.Value.Delta -= delta;
break;
}
if (node.Value.Delta > 0)
{
delta -= node.Value.Delta;
}
}
var newNode = _free.First;
if (newNode != null)
{
_free.RemoveFirst();
newNode.Value.Delta = delta;
newNode.Value.Action = action;
}
else
{
newNode = new LinkedListNode<MachineEvent>(new MachineEvent(delta, action));
}
if (node != null)
{
_used.AddBefore(node, newNode);
}
else
{
_used.AddLast(newNode);
}
}
public int FindEvent(Action action)
{
int delta = 0;
for (var node = _used.First; node != null; node = node.Next)
{
delta += node.Value.Delta;
if (object.ReferenceEquals(node.Value.Action, action)) // assumes delegate cached
{
return delta;
}
}
return 0;
}
public void HandleEvents(int delta)
{
var node = _used.First;
node.Value.Delta -= delta;
while (node.Value.Delta <= 0)
{
node.Value.Action();
RemoveEvent(node);
node = _used.First;
}
}
private void RemoveEvent(LinkedListNode<MachineEvent> node)
{
if (node.Next != null)
{
node.Next.Value.Delta += node.Value.Delta;
}
_used.Remove(node);
_free.AddFirst(node); // cache node; avoids garbage
}
private LinkedList<MachineEvent> _used = new LinkedList<MachineEvent>();
private LinkedList<MachineEvent> _free = new LinkedList<MachineEvent>();
}
}
using System;
using System.Collections.Generic;
using System.Globalization;
namespace Jellyfish.Virtu
{
public sealed class MachineEvent
{
public MachineEvent(int delta, Action action)
{
Delta = delta;
Action = action;
}
public override string ToString()
{
return string.Format(CultureInfo.CurrentCulture, "Delta = {0} Action = {{{1}.{2}}}", Delta, Action.Method.DeclaringType.Name, Action.Method.Name);
}
public int Delta { get; set; }
public Action Action { get; set; }
}
public sealed class MachineEvents
{
public void AddEvent(int delta, Action action)
{
var node = _used.First;
for (; node != null; node = node.Next)
{
if (delta < node.Value.Delta)
{
node.Value.Delta -= delta;
break;
}
if (node.Value.Delta > 0)
{
delta -= node.Value.Delta;
}
}
var newNode = _free.First;
if (newNode != null)
{
_free.RemoveFirst();
newNode.Value.Delta = delta;
newNode.Value.Action = action;
}
else
{
newNode = new LinkedListNode<MachineEvent>(new MachineEvent(delta, action));
}
if (node != null)
{
_used.AddBefore(node, newNode);
}
else
{
_used.AddLast(newNode);
}
}
public int FindEvent(Action action)
{
int delta = 0;
for (var node = _used.First; node != null; node = node.Next)
{
delta += node.Value.Delta;
if (object.ReferenceEquals(node.Value.Action, action)) // assumes delegate cached
{
return delta;
}
}
return 0;
}
public void HandleEvents(int delta)
{
var node = _used.First;
node.Value.Delta -= delta;
while (node.Value.Delta <= 0)
{
node.Value.Action();
RemoveEvent(node);
node = _used.First;
}
}
private void RemoveEvent(LinkedListNode<MachineEvent> node)
{
if (node.Next != null)
{
node.Next.Value.Delta += node.Value.Delta;
}
_used.Remove(node);
_free.AddFirst(node); // cache node; avoids garbage
}
private LinkedList<MachineEvent> _used = new LinkedList<MachineEvent>();
private LinkedList<MachineEvent> _free = new LinkedList<MachineEvent>();
}
}

824
Virtu/MachineSettings.cs
View File

@ -1,412 +1,412 @@
using System;
using System.Diagnostics.CodeAnalysis;
using System.IO;
using System.Xml;
using System.Xml.Linq;
namespace Jellyfish.Virtu.Settings
{
public sealed class MachineSettings
{
public MachineSettings()
{
Cpu = new CpuSettings { Is65C02 = true, IsThrottled = true, Multiplier = 1 };
DiskII = new DiskIISettings
{
Disk1 = new DiskSettings { Name = string.Empty, IsWriteProtected = false },
Disk2 = new DiskSettings { Name = string.Empty, IsWriteProtected = false }
};
Keyboard = new KeyboardSettings
{
UseGamePort = false,
Key = new KeySettings
{
Joystick0 = new JoystickSettings { UpLeft = 0, Up = 'I', UpRight = 0, Left = 'J', Right = 'L', DownLeft = 0, Down = 'K', DownRight = 0 },
Joystick1 = new JoystickSettings { UpLeft = 0, Up = 'E', UpRight = 0, Left = 'S', Right = 'F', DownLeft = 0, Down = 'D', DownRight = 0 },
Button0 = 0, Button1 = 0, Button2 = 0
}
};
GamePort = new GamePortSettings
{
UseKeyboard = false,
Key = new KeySettings
{
Joystick0 = new JoystickSettings { UpLeft = 0, Up = 0, UpRight = 0, Left = 0, Right = 0, DownLeft = 0, Down = 0, DownRight = 0 },
Joystick1 = new JoystickSettings { UpLeft = 0, Up = 0, UpRight = 0, Left = 0, Right = 0, DownLeft = 0, Down = 0, DownRight = 0 },
Button0 = 0, Button1 = 0, Button2 = 0
}
};
#if WINDOWS_PHONE
Audio = new AudioSettings { Volume = 0.85 };
#else
Audio = new AudioSettings { Volume = 0.5 };
#endif
Video = new VideoSettings
{
IsFullScreen = false, IsMonochrome = false, ScannerOptions = ScannerOptions.None,
Color = new ColorSettings
{
Black = 0xFF000000, // BGRA
DarkBlue = 0xFF000099,
DarkGreen = 0xFF117722,
MediumBlue = 0xFF0000FF,
Brown = 0xFF885500,
LightGrey = 0xFF99AAAA,
Green = 0xFF00EE11,
Aquamarine = 0xFF55FFAA,
DeepRed = 0xFFFF1111,
Purple = 0xFFDD00DD,
DarkGrey = 0xFF445555,
LightBlue = 0xFF33AAFF,
Orange = 0xFFFF4411,
Pink = 0xFFFF9988,
Yellow = 0xFFFFFF11,
White = 0xFFFFFFFF,
Monochrome = 0xFF00AA00
}
};
}
[SuppressMessage("Microsoft.Design", "CA1031:DoNotCatchGeneralExceptionTypes")]
public void Deserialize(Stream stream)
{
try
{
using (var reader = XmlReader.Create(stream))
{
var ns = Namespace;
var root = XElement.Load(reader);
var cpu = root.Element(ns + "Cpu");
Cpu = new CpuSettings
{
Is65C02 = (bool)cpu.Attribute("Is65C02"),
IsThrottled = (bool)cpu.Attribute("IsThrottled"),
Multiplier = (int)cpu.Attribute("Multiplier")
};
var diskII = root.Element(ns + "DiskII");
var disk1 = diskII.Element(ns + "Disk1");
var disk2 = diskII.Element(ns + "Disk2");
DiskII = new DiskIISettings
{
Disk1 = new DiskSettings
{
Name = (string)disk1.Attribute("Name") ?? string.Empty,
IsWriteProtected = (bool)disk1.Attribute("IsWriteProtected")
},
Disk2 = new DiskSettings
{
Name = (string)disk2.Attribute("Name") ?? string.Empty,
IsWriteProtected = (bool)disk2.Attribute("IsWriteProtected")
},
};
var keyboard = root.Element(ns + "Keyboard");
var key = keyboard.Element(ns + "Key");
var joystick0 = key.Element(ns + "Joystick0");
var joystick1 = key.Element(ns + "Joystick1");
var buttons = key.Element(ns + "Buttons");
Keyboard = new KeyboardSettings
{
UseGamePort = (bool)keyboard.Attribute("UseGamePort"),
Key = new KeySettings
{
Joystick0 = new JoystickSettings
{
UpLeft = (int)joystick0.Attribute("UpLeft"),
Up = (int)joystick0.Attribute("Up"),
UpRight = (int)joystick0.Attribute("UpRight"),
Left = (int)joystick0.Attribute("Left"),
Right = (int)joystick0.Attribute("Right"),
DownLeft = (int)joystick0.Attribute("DownLeft"),
Down = (int)joystick0.Attribute("Down"),
DownRight = (int)joystick0.Attribute("DownRight")
},
Joystick1 = new JoystickSettings
{
UpLeft = (int)joystick1.Attribute("UpLeft"),
Up = (int)joystick1.Attribute("Up"),
UpRight = (int)joystick1.Attribute("UpRight"),
Left = (int)joystick1.Attribute("Left"),
Right = (int)joystick1.Attribute("Right"),
DownLeft = (int)joystick1.Attribute("DownLeft"),
Down = (int)joystick1.Attribute("Down"),
DownRight = (int)joystick1.Attribute("DownRight")
},
Button0 = (int)buttons.Attribute("Button0"),
Button1 = (int)buttons.Attribute("Button1"),
Button2 = (int)buttons.Attribute("Button2")
}
};
var gamePort = root.Element(ns + "GamePort");
key = gamePort.Element(ns + "Key");
joystick0 = key.Element(ns + "Joystick0");
joystick1 = key.Element(ns + "Joystick1");
buttons = key.Element(ns + "Buttons");
GamePort = new GamePortSettings
{
UseKeyboard = (bool)gamePort.Attribute("UseKeyboard"),
Key = new KeySettings
{
Joystick0 = new JoystickSettings
{
UpLeft = (int)joystick0.Attribute("UpLeft"),
Up = (int)joystick0.Attribute("Up"),
UpRight = (int)joystick0.Attribute("UpRight"),
Left = (int)joystick0.Attribute("Left"),
Right = (int)joystick0.Attribute("Right"),
DownLeft = (int)joystick0.Attribute("DownLeft"),
Down = (int)joystick0.Attribute("Down"),
DownRight = (int)joystick0.Attribute("DownRight")
},
Joystick1 = new JoystickSettings
{
UpLeft = (int)joystick1.Attribute("UpLeft"),
Up = (int)joystick1.Attribute("Up"),
UpRight = (int)joystick1.Attribute("UpRight"),
Left = (int)joystick1.Attribute("Left"),
Right = (int)joystick1.Attribute("Right"),
DownLeft = (int)joystick1.Attribute("DownLeft"),
Down = (int)joystick1.Attribute("Down"),
DownRight = (int)joystick1.Attribute("DownRight")
},
Button0 = (int)buttons.Attribute("Button0"),
Button1 = (int)buttons.Attribute("Button1"),
Button2 = (int)buttons.Attribute("Button2")
}
};
var audio = root.Element(ns + "Audio");
Audio = new AudioSettings
{
Volume = (double)audio.Attribute("Volume")
};
var video = root.Element(ns + "Video");
var color = video.Element(ns + "Color");
Video = new VideoSettings
{
IsFullScreen = (bool)video.Attribute("IsFullScreen"),
IsMonochrome = (bool)video.Attribute("IsMonochrome"),
ScannerOptions = (ScannerOptions)Enum.Parse(typeof(ScannerOptions), (string)video.Attribute("ScannerOptions"), true),
Color = new ColorSettings
{
Black = (uint)color.Attribute("Black"),
DarkBlue = (uint)color.Attribute("DarkBlue"),
DarkGreen = (uint)color.Attribute("DarkGreen"),
MediumBlue = (uint)color.Attribute("MediumBlue"),
Brown = (uint)color.Attribute("Brown"),
LightGrey = (uint)color.Attribute("LightGrey"),
Green = (uint)color.Attribute("Green"),
Aquamarine = (uint)color.Attribute("Aquamarine"),
DeepRed = (uint)color.Attribute("DeepRed"),
Purple = (uint)color.Attribute("Purple"),
DarkGrey = (uint)color.Attribute("DarkGrey"),
LightBlue = (uint)color.Attribute("LightBlue"),
Orange = (uint)color.Attribute("Orange"),
Pink = (uint)color.Attribute("Pink"),
Yellow = (uint)color.Attribute("Yellow"),
White = (uint)color.Attribute("White"),
Monochrome = (uint)color.Attribute("Monochrome")
}
};
}
}
catch (Exception)
{
}
}
public void Serialize(Stream stream)
{
var ns = Namespace;
var xml = new XElement(ns + "MachineSettings",
new XElement(ns + "Cpu",
new XAttribute("Is65C02", Cpu.Is65C02),
new XAttribute("IsThrottled", Cpu.IsThrottled),
new XAttribute("Multiplier", Cpu.Multiplier)),
new XElement(ns + "DiskII",
new XElement(ns + "Disk1",
new XAttribute("Name", DiskII.Disk1.Name),
new XAttribute("IsWriteProtected", DiskII.Disk1.IsWriteProtected)),
new XElement(ns + "Disk2",
new XAttribute("Name", DiskII.Disk2.Name),
new XAttribute("IsWriteProtected", DiskII.Disk2.IsWriteProtected))),
new XElement(ns + "Keyboard",
new XAttribute("UseGamePort", Keyboard.UseGamePort),
new XElement(ns + "Key",
new XElement(ns + "Joystick0",
new XAttribute("UpLeft", Keyboard.Key.Joystick0.UpLeft),
new XAttribute("Up", Keyboard.Key.Joystick0.Up),
new XAttribute("UpRight", Keyboard.Key.Joystick0.UpRight),
new XAttribute("Left", Keyboard.Key.Joystick0.Left),
new XAttribute("Right", Keyboard.Key.Joystick0.Right),
new XAttribute("DownLeft", Keyboard.Key.Joystick0.DownLeft),
new XAttribute("Down", Keyboard.Key.Joystick0.Down),
new XAttribute("DownRight", Keyboard.Key.Joystick0.DownRight)),
new XElement(ns + "Joystick1",
new XAttribute("UpLeft", Keyboard.Key.Joystick1.UpLeft),
new XAttribute("Up", Keyboard.Key.Joystick1.Up),
new XAttribute("UpRight", Keyboard.Key.Joystick1.UpRight),
new XAttribute("Left", Keyboard.Key.Joystick1.Left),
new XAttribute("Right", Keyboard.Key.Joystick1.Right),
new XAttribute("DownLeft", Keyboard.Key.Joystick1.DownLeft),
new XAttribute("Down", Keyboard.Key.Joystick1.Down),
new XAttribute("DownRight", Keyboard.Key.Joystick1.DownRight)),
new XElement(ns + "Buttons",
new XAttribute("Button0", Keyboard.Key.Button0),
new XAttribute("Button1", Keyboard.Key.Button1),
new XAttribute("Button2", Keyboard.Key.Button2)))),
new XElement(ns + "GamePort",
new XAttribute("UseKeyboard", GamePort.UseKeyboard),
new XElement(ns + "Key",
new XElement(ns + "Joystick0",
new XAttribute("UpLeft", GamePort.Key.Joystick0.UpLeft),
new XAttribute("Up", GamePort.Key.Joystick0.Up),
new XAttribute("UpRight", GamePort.Key.Joystick0.UpRight),
new XAttribute("Left", GamePort.Key.Joystick0.Left),
new XAttribute("Right", GamePort.Key.Joystick0.Right),
new XAttribute("DownLeft", GamePort.Key.Joystick0.DownLeft),
new XAttribute("Down", GamePort.Key.Joystick0.Down),
new XAttribute("DownRight", GamePort.Key.Joystick0.DownRight)),
new XElement(ns + "Joystick1",
new XAttribute("UpLeft", GamePort.Key.Joystick1.UpLeft),
new XAttribute("Up", GamePort.Key.Joystick1.Up),
new XAttribute("UpRight", GamePort.Key.Joystick1.UpRight),
new XAttribute("Left", GamePort.Key.Joystick1.Left),
new XAttribute("Right", GamePort.Key.Joystick1.Right),
new XAttribute("DownLeft", GamePort.Key.Joystick1.DownLeft),
new XAttribute("Down", GamePort.Key.Joystick1.Down),
new XAttribute("DownRight", GamePort.Key.Joystick1.DownRight)),
new XElement(ns + "Buttons",
new XAttribute("Button0", Keyboard.Key.Button0),
new XAttribute("Button1", Keyboard.Key.Button1),
new XAttribute("Button2", Keyboard.Key.Button2)))),
new XElement(ns + "Audio",
new XAttribute("Volume", Audio.Volume)),
new XElement(ns + "Video",
new XAttribute("IsFullScreen", Video.IsFullScreen),
new XAttribute("IsMonochrome", Video.IsMonochrome),
new XAttribute("ScannerOptions", Video.ScannerOptions),
new XElement(ns + "Color",
new XAttribute("Black", Video.Color.Black),
new XAttribute("DarkBlue", Video.Color.DarkBlue),
new XAttribute("DarkGreen", Video.Color.DarkGreen),
new XAttribute("MediumBlue", Video.Color.MediumBlue),
new XAttribute("Brown", Video.Color.Brown),
new XAttribute("LightGrey", Video.Color.LightGrey),
new XAttribute("Green", Video.Color.Green),
new XAttribute("Aquamarine", Video.Color.Aquamarine),
new XAttribute("DeepRed", Video.Color.DeepRed),
new XAttribute("Purple", Video.Color.Purple),
new XAttribute("DarkGrey", Video.Color.DarkGrey),
new XAttribute("LightBlue", Video.Color.LightBlue),
new XAttribute("Orange", Video.Color.Orange),
new XAttribute("Pink", Video.Color.Pink),
new XAttribute("Yellow", Video.Color.Yellow),
new XAttribute("White", Video.Color.White),
new XAttribute("Monochrome", Video.Color.Monochrome))));
using (var writer = XmlWriter.Create(stream))
{
xml.WriteTo(writer);
}
}
public CpuSettings Cpu { get; set; }
public DiskIISettings DiskII { get; set; }
public KeyboardSettings Keyboard { get; set; }
public GamePortSettings GamePort { get; set; }
public AudioSettings Audio { get; set; }
public VideoSettings Video { get; set; }
public const string FileName = "Settings.xml";
[SuppressMessage("Microsoft.Security", "CA2104:DoNotDeclareReadOnlyMutableReferenceTypes")]
public static readonly XNamespace Namespace = "http://schemas.jellyfish.co.nz/virtu/settings";
}
public sealed class CpuSettings
{
public bool Is65C02 { get; set; }
public bool IsThrottled { get; set; }
public int Multiplier { get; set; }
}
public sealed class DiskSettings
{
public string Name { get; set; }
public bool IsWriteProtected { get; set; }
};
public sealed class DiskIISettings
{
public DiskSettings Disk1 { get; set; }
public DiskSettings Disk2 { get; set; }
};
public sealed class JoystickSettings
{
public int UpLeft { get; set; }
public int Up { get; set; }
public int UpRight { get; set; }
public int Left { get; set; }
public int Right { get; set; }
public int DownLeft { get; set; }
public int Down { get; set; }
public int DownRight { get; set; }
};
public sealed class KeySettings
{
public JoystickSettings Joystick0 { get; set; }
public JoystickSettings Joystick1 { get; set; }
public int Button0 { get; set; }
public int Button1 { get; set; }
public int Button2 { get; set; }
};
public sealed class KeyboardSettings
{
public bool UseGamePort { get; set; }
public KeySettings Key { get; set; }
}
public sealed class GamePortSettings
{
public bool UseKeyboard { get; set; }
public KeySettings Key { get; set; }
}
public sealed class AudioSettings
{
public double Volume { get; set; }
};
public sealed class ColorSettings
{
public uint Black { get; set; }
public uint DarkBlue { get; set; }
public uint DarkGreen { get; set; }
public uint MediumBlue { get; set; }
public uint Brown { get; set; }
public uint LightGrey { get; set; }
public uint Green { get; set; }
public uint Aquamarine { get; set; }
public uint DeepRed { get; set; }
public uint Purple { get; set; }
public uint DarkGrey { get; set; }
public uint LightBlue { get; set; }
public uint Orange { get; set; }
public uint Pink { get; set; }
public uint Yellow { get; set; }
public uint White { get; set; }
public uint Monochrome { get; set; }
}
[Flags]
public enum ScannerOptions { None = 0x0, AppleII = 0x1, Pal = 0x2 } // defaults to AppleIIe, Ntsc
public sealed class VideoSettings
{
public bool IsFullScreen { get; set; }
public bool IsMonochrome { get; set; }
public ScannerOptions ScannerOptions { get; set; }
public ColorSettings Color { get; set; }
};
}
using System;
using System.Diagnostics.CodeAnalysis;
using System.IO;
using System.Xml;
using System.Xml.Linq;
namespace Jellyfish.Virtu.Settings
{
public sealed class MachineSettings
{
public MachineSettings()
{
Cpu = new CpuSettings { Is65C02 = true, IsThrottled = true, Multiplier = 1 };
DiskII = new DiskIISettings
{
Disk1 = new DiskSettings { Name = string.Empty, IsWriteProtected = false },
Disk2 = new DiskSettings { Name = string.Empty, IsWriteProtected = false }
};
Keyboard = new KeyboardSettings
{
UseGamePort = false,
Key = new KeySettings
{
Joystick0 = new JoystickSettings { UpLeft = 0, Up = 'I', UpRight = 0, Left = 'J', Right = 'L', DownLeft = 0, Down = 'K', DownRight = 0 },
Joystick1 = new JoystickSettings { UpLeft = 0, Up = 'E', UpRight = 0, Left = 'S', Right = 'F', DownLeft = 0, Down = 'D', DownRight = 0 },
Button0 = 0, Button1 = 0, Button2 = 0
}
};
GamePort = new GamePortSettings
{
UseKeyboard = false,
Key = new KeySettings
{
Joystick0 = new JoystickSettings { UpLeft = 0, Up = 0, UpRight = 0, Left = 0, Right = 0, DownLeft = 0, Down = 0, DownRight = 0 },
Joystick1 = new JoystickSettings { UpLeft = 0, Up = 0, UpRight = 0, Left = 0, Right = 0, DownLeft = 0, Down = 0, DownRight = 0 },
Button0 = 0, Button1 = 0, Button2 = 0
}
};
#if WINDOWS_PHONE
Audio = new AudioSettings { Volume = 0.85 };
#else
Audio = new AudioSettings { Volume = 0.5 };
#endif
Video = new VideoSettings
{
IsFullScreen = false, IsMonochrome = false, ScannerOptions = ScannerOptions.None,
Color = new ColorSettings
{
Black = 0xFF000000, // BGRA
DarkBlue = 0xFF000099,
DarkGreen = 0xFF117722,
MediumBlue = 0xFF0000FF,
Brown = 0xFF885500,
LightGrey = 0xFF99AAAA,
Green = 0xFF00EE11,
Aquamarine = 0xFF55FFAA,
DeepRed = 0xFFFF1111,
Purple = 0xFFDD00DD,
DarkGrey = 0xFF445555,
LightBlue = 0xFF33AAFF,
Orange = 0xFFFF4411,
Pink = 0xFFFF9988,
Yellow = 0xFFFFFF11,
White = 0xFFFFFFFF,
Monochrome = 0xFF00AA00
}
};
}
[SuppressMessage("Microsoft.Design", "CA1031:DoNotCatchGeneralExceptionTypes")]
public void Deserialize(Stream stream)
{
try
{
using (var reader = XmlReader.Create(stream))
{
var ns = Namespace;
var root = XElement.Load(reader);
var cpu = root.Element(ns + "Cpu");
Cpu = new CpuSettings
{
Is65C02 = (bool)cpu.Attribute("Is65C02"),
IsThrottled = (bool)cpu.Attribute("IsThrottled"),
Multiplier = (int)cpu.Attribute("Multiplier")
};
var diskII = root.Element(ns + "DiskII");
var disk1 = diskII.Element(ns + "Disk1");
var disk2 = diskII.Element(ns + "Disk2");
DiskII = new DiskIISettings
{
Disk1 = new DiskSettings
{
Name = (string)disk1.Attribute("Name") ?? string.Empty,
IsWriteProtected = (bool)disk1.Attribute("IsWriteProtected")
},
Disk2 = new DiskSettings
{
Name = (string)disk2.Attribute("Name") ?? string.Empty,
IsWriteProtected = (bool)disk2.Attribute("IsWriteProtected")
},
};
var keyboard = root.Element(ns + "Keyboard");
var key = keyboard.Element(ns + "Key");
var joystick0 = key.Element(ns + "Joystick0");
var joystick1 = key.Element(ns + "Joystick1");
var buttons = key.Element(ns + "Buttons");
Keyboard = new KeyboardSettings
{
UseGamePort = (bool)keyboard.Attribute("UseGamePort"),
Key = new KeySettings
{
Joystick0 = new JoystickSettings
{
UpLeft = (int)joystick0.Attribute("UpLeft"),
Up = (int)joystick0.Attribute("Up"),
UpRight = (int)joystick0.Attribute("UpRight"),
Left = (int)joystick0.Attribute("Left"),
Right = (int)joystick0.Attribute("Right"),
DownLeft = (int)joystick0.Attribute("DownLeft"),
Down = (int)joystick0.Attribute("Down"),
DownRight = (int)joystick0.Attribute("DownRight")
},
Joystick1 = new JoystickSettings
{
UpLeft = (int)joystick1.Attribute("UpLeft"),
Up = (int)joystick1.Attribute("Up"),
UpRight = (int)joystick1.Attribute("UpRight"),
Left = (int)joystick1.Attribute("Left"),
Right = (int)joystick1.Attribute("Right"),
DownLeft = (int)joystick1.Attribute("DownLeft"),
Down = (int)joystick1.Attribute("Down"),
DownRight = (int)joystick1.Attribute("DownRight")
},
Button0 = (int)buttons.Attribute("Button0"),
Button1 = (int)buttons.Attribute("Button1"),
Button2 = (int)buttons.Attribute("Button2")
}
};
var gamePort = root.Element(ns + "GamePort");
key = gamePort.Element(ns + "Key");
joystick0 = key.Element(ns + "Joystick0");
joystick1 = key.Element(ns + "Joystick1");
buttons = key.Element(ns + "Buttons");
GamePort = new GamePortSettings
{
UseKeyboard = (bool)gamePort.Attribute("UseKeyboard"),
Key = new KeySettings
{
Joystick0 = new JoystickSettings
{
UpLeft = (int)joystick0.Attribute("UpLeft"),
Up = (int)joystick0.Attribute("Up"),
UpRight = (int)joystick0.Attribute("UpRight"),
Left = (int)joystick0.Attribute("Left"),
Right = (int)joystick0.Attribute("Right"),
DownLeft = (int)joystick0.Attribute("DownLeft"),
Down = (int)joystick0.Attribute("Down"),
DownRight = (int)joystick0.Attribute("DownRight")
},
Joystick1 = new JoystickSettings
{
UpLeft = (int)joystick1.Attribute("UpLeft"),
Up = (int)joystick1.Attribute("Up"),
UpRight = (int)joystick1.Attribute("UpRight"),
Left = (int)joystick1.Attribute("Left"),
Right = (int)joystick1.Attribute("Right"),
DownLeft = (int)joystick1.Attribute("DownLeft"),
Down = (int)joystick1.Attribute("Down"),
DownRight = (int)joystick1.Attribute("DownRight")
},
Button0 = (int)buttons.Attribute("Button0"),
Button1 = (int)buttons.Attribute("Button1"),
Button2 = (int)buttons.Attribute("Button2")
}
};
var audio = root.Element(ns + "Audio");
Audio = new AudioSettings
{
Volume = (double)audio.Attribute("Volume")
};
var video = root.Element(ns + "Video");
var color = video.Element(ns + "Color");
Video = new VideoSettings
{
IsFullScreen = (bool)video.Attribute("IsFullScreen"),
IsMonochrome = (bool)video.Attribute("IsMonochrome"),
ScannerOptions = (ScannerOptions)Enum.Parse(typeof(ScannerOptions), (string)video.Attribute("ScannerOptions"), true),
Color = new ColorSettings
{
Black = (uint)color.Attribute("Black"),
DarkBlue = (uint)color.Attribute("DarkBlue"),
DarkGreen = (uint)color.Attribute("DarkGreen"),
MediumBlue = (uint)color.Attribute("MediumBlue"),
Brown = (uint)color.Attribute("Brown"),
LightGrey = (uint)color.Attribute("LightGrey"),
Green = (uint)color.Attribute("Green"),
Aquamarine = (uint)color.Attribute("Aquamarine"),
DeepRed = (uint)color.Attribute("DeepRed"),
Purple = (uint)color.Attribute("Purple"),
DarkGrey = (uint)color.Attribute("DarkGrey"),
LightBlue = (uint)color.Attribute("LightBlue"),
Orange = (uint)color.Attribute("Orange"),
Pink = (uint)color.Attribute("Pink"),
Yellow = (uint)color.Attribute("Yellow"),
White = (uint)color.Attribute("White"),
Monochrome = (uint)color.Attribute("Monochrome")
}
};
}
}
catch (Exception)
{
}
}
public void Serialize(Stream stream)
{
var ns = Namespace;
var xml = new XElement(ns + "MachineSettings",
new XElement(ns + "Cpu",
new XAttribute("Is65C02", Cpu.Is65C02),
new XAttribute("IsThrottled", Cpu.IsThrottled),
new XAttribute("Multiplier", Cpu.Multiplier)),
new XElement(ns + "DiskII",
new XElement(ns + "Disk1",
new XAttribute("Name", DiskII.Disk1.Name),
new XAttribute("IsWriteProtected", DiskII.Disk1.IsWriteProtected)),
new XElement(ns + "Disk2",
new XAttribute("Name", DiskII.Disk2.Name),
new XAttribute("IsWriteProtected", DiskII.Disk2.IsWriteProtected))),
new XElement(ns + "Keyboard",
new XAttribute("UseGamePort", Keyboard.UseGamePort),
new XElement(ns + "Key",
new XElement(ns + "Joystick0",
new XAttribute("UpLeft", Keyboard.Key.Joystick0.UpLeft),
new XAttribute("Up", Keyboard.Key.Joystick0.Up),
new XAttribute("UpRight", Keyboard.Key.Joystick0.UpRight),
new XAttribute("Left", Keyboard.Key.Joystick0.Left),
new XAttribute("Right", Keyboard.Key.Joystick0.Right),
new XAttribute("DownLeft", Keyboard.Key.Joystick0.DownLeft),
new XAttribute("Down", Keyboard.Key.Joystick0.Down),
new XAttribute("DownRight", Keyboard.Key.Joystick0.DownRight)),
new XElement(ns + "Joystick1",
new XAttribute("UpLeft", Keyboard.Key.Joystick1.UpLeft),
new XAttribute("Up", Keyboard.Key.Joystick1.Up),
new XAttribute("UpRight", Keyboard.Key.Joystick1.UpRight),
new XAttribute("Left", Keyboard.Key.Joystick1.Left),
new XAttribute("Right", Keyboard.Key.Joystick1.Right),
new XAttribute("DownLeft", Keyboard.Key.Joystick1.DownLeft),
new XAttribute("Down", Keyboard.Key.Joystick1.Down),
new XAttribute("DownRight", Keyboard.Key.Joystick1.DownRight)),
new XElement(ns + "Buttons",
new XAttribute("Button0", Keyboard.Key.Button0),
new XAttribute("Button1", Keyboard.Key.Button1),
new XAttribute("Button2", Keyboard.Key.Button2)))),
new XElement(ns + "GamePort",
new XAttribute("UseKeyboard", GamePort.UseKeyboard),
new XElement(ns + "Key",
new XElement(ns + "Joystick0",
new XAttribute("UpLeft", GamePort.Key.Joystick0.UpLeft),
new XAttribute("Up", GamePort.Key.Joystick0.Up),
new XAttribute("UpRight", GamePort.Key.Joystick0.UpRight),
new XAttribute("Left", GamePort.Key.Joystick0.Left),
new XAttribute("Right", GamePort.Key.Joystick0.Right),
new XAttribute("DownLeft", GamePort.Key.Joystick0.DownLeft),
new XAttribute("Down", GamePort.Key.Joystick0.Down),
new XAttribute("DownRight", GamePort.Key.Joystick0.DownRight)),
new XElement(ns + "Joystick1",
new XAttribute("UpLeft", GamePort.Key.Joystick1.UpLeft),
new XAttribute("Up", GamePort.Key.Joystick1.Up),
new XAttribute("UpRight", GamePort.Key.Joystick1.UpRight),
new XAttribute("Left", GamePort.Key.Joystick1.Left),
new XAttribute("Right", GamePort.Key.Joystick1.Right),
new XAttribute("DownLeft", GamePort.Key.Joystick1.DownLeft),
new XAttribute("Down", GamePort.Key.Joystick1.Down),
new XAttribute("DownRight", GamePort.Key.Joystick1.DownRight)),
new XElement(ns + "Buttons",
new XAttribute("Button0", Keyboard.Key.Button0),
new XAttribute("Button1", Keyboard.Key.Button1),
new XAttribute("Button2", Keyboard.Key.Button2)))),
new XElement(ns + "Audio",
new XAttribute("Volume", Audio.Volume)),
new XElement(ns + "Video",
new XAttribute("IsFullScreen", Video.IsFullScreen),
new XAttribute("IsMonochrome", Video.IsMonochrome),
new XAttribute("ScannerOptions", Video.ScannerOptions),
new XElement(ns + "Color",
new XAttribute("Black", Video.Color.Black),
new XAttribute("DarkBlue", Video.Color.DarkBlue),
new XAttribute("DarkGreen", Video.Color.DarkGreen),
new XAttribute("MediumBlue", Video.Color.MediumBlue),
new XAttribute("Brown", Video.Color.Brown),
new XAttribute("LightGrey", Video.Color.LightGrey),
new XAttribute("Green", Video.Color.Green),
new XAttribute("Aquamarine", Video.Color.Aquamarine),
new XAttribute("DeepRed", Video.Color.DeepRed),
new XAttribute("Purple", Video.Color.Purple),
new XAttribute("DarkGrey", Video.Color.DarkGrey),
new XAttribute("LightBlue", Video.Color.LightBlue),
new XAttribute("Orange", Video.Color.Orange),
new XAttribute("Pink", Video.Color.Pink),
new XAttribute("Yellow", Video.Color.Yellow),
new XAttribute("White", Video.Color.White),
new XAttribute("Monochrome", Video.Color.Monochrome))));
using (var writer = XmlWriter.Create(stream))
{
xml.WriteTo(writer);
}
}
public CpuSettings Cpu { get; set; }
public DiskIISettings DiskII { get; set; }
public KeyboardSettings Keyboard { get; set; }
public GamePortSettings GamePort { get; set; }
public AudioSettings Audio { get; set; }
public VideoSettings Video { get; set; }
public const string FileName = "Settings.xml";
[SuppressMessage("Microsoft.Security", "CA2104:DoNotDeclareReadOnlyMutableReferenceTypes")]
public static readonly XNamespace Namespace = "http://schemas.jellyfish.co.nz/virtu/settings";
}
public sealed class CpuSettings
{
public bool Is65C02 { get; set; }
public bool IsThrottled { get; set; }
public int Multiplier { get; set; }
}
public sealed class DiskSettings
{
public string Name { get; set; }
public bool IsWriteProtected { get; set; }
};
public sealed class DiskIISettings
{
public DiskSettings Disk1 { get; set; }
public DiskSettings Disk2 { get; set; }
};
public sealed class JoystickSettings
{
public int UpLeft { get; set; }
public int Up { get; set; }
public int UpRight { get; set; }
public int Left { get; set; }
public int Right { get; set; }
public int DownLeft { get; set; }
public int Down { get; set; }
public int DownRight { get; set; }
};
public sealed class KeySettings
{
public JoystickSettings Joystick0 { get; set; }
public JoystickSettings Joystick1 { get; set; }
public int Button0 { get; set; }
public int Button1 { get; set; }
public int Button2 { get; set; }
};
public sealed class KeyboardSettings
{
public bool UseGamePort { get; set; }
public KeySettings Key { get; set; }
}
public sealed class GamePortSettings
{
public bool UseKeyboard { get; set; }
public KeySettings Key { get; set; }
}
public sealed class AudioSettings
{
public double Volume { get; set; }
};
public sealed class ColorSettings
{
public uint Black { get; set; }
public uint DarkBlue { get; set; }
public uint DarkGreen { get; set; }
public uint MediumBlue { get; set; }
public uint Brown { get; set; }
public uint LightGrey { get; set; }
public uint Green { get; set; }
public uint Aquamarine { get; set; }
public uint DeepRed { get; set; }
public uint Purple { get; set; }
public uint DarkGrey { get; set; }
public uint LightBlue { get; set; }
public uint Orange { get; set; }
public uint Pink { get; set; }
public uint Yellow { get; set; }
public uint White { get; set; }
public uint Monochrome { get; set; }
}
[Flags]
public enum ScannerOptions { None = 0x0, AppleII = 0x1, Pal = 0x2 } // defaults to AppleIIe, Ntsc
public sealed class VideoSettings
{
public bool IsFullScreen { get; set; }
public bool IsMonochrome { get; set; }
public ScannerOptions ScannerOptions { get; set; }
public ColorSettings Color { get; set; }
};
}

3120
Virtu/Memory.cs
View File

File diff suppressed because it is too large Load Diff

212
Virtu/MemoryData.cs
View File

@ -1,106 +1,106 @@
using System;
namespace Jellyfish.Virtu
{
public partial class Memory
{
private const int BankCount = 2;
private const int BankMain = 0;
private const int BankAux = 1;
private const int RegionCount = 12;
private const int Region0001 = 0;
private const int Region02BF = 1;
private const int Region0407 = 2;
private const int Region080B = 3;
private const int Region203F = 4;
private const int Region405F = 5;
private const int RegionC0C0 = 6;
private const int RegionC1C7 = 7;
private const int RegionC3C3 = 8;
private const int RegionC8CF = 9;
private const int RegionD0DF = 10;
private const int RegionE0FF = 11;
private static readonly int[] RegionBaseAddress = new int[RegionCount]
{
0x0000, 0x0200, 0x0200, 0x0200, 0x0200, 0x0200, 0xC000, 0xC100, 0xC100, 0xC100, 0xD000, 0xE000
};
private const int PageCount = 256;
private static readonly int[] PageRegion = new int[PageCount]
{
Region0001, Region0001, Region02BF, Region02BF, Region0407, Region0407, Region0407, Region0407,
Region080B, Region080B, Region080B, Region080B, Region02BF, Region02BF, Region02BF, Region02BF,
Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF,
Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF,
Region203F, Region203F, Region203F, Region203F, Region203F, Region203F, Region203F, Region203F,
Region203F, Region203F, Region203F, Region203F, Region203F, Region203F, Region203F, Region203F,
Region203F, Region203F, Region203F, Region203F, Region203F, Region203F, Region203F, Region203F,
Region203F, Region203F, Region203F, Region203F, Region203F, Region203F, Region203F, Region203F,
Region405F, Region405F, Region405F, Region405F, Region405F, Region405F, Region405F, Region405F,
Region405F, Region405F, Region405F, Region405F, Region405F, Region405F, Region405F, Region405F,
Region405F, Region405F, Region405F, Region405F, Region405F, Region405F, Region405F, Region405F,
Region405F, Region405F, Region405F, Region405F, Region405F, Region405F, Region405F, Region405F,
Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF,
Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF,
Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF,
Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF,
Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF,
Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF,
Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF,
Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF,
Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF,
Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF,
Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF,
Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF,
RegionC0C0, RegionC1C7, RegionC1C7, RegionC3C3, RegionC1C7, RegionC1C7, RegionC1C7, RegionC1C7,
RegionC8CF, RegionC8CF, RegionC8CF, RegionC8CF, RegionC8CF, RegionC8CF, RegionC8CF, RegionC8CF,
RegionD0DF, RegionD0DF, RegionD0DF, RegionD0DF, RegionD0DF, RegionD0DF, RegionD0DF, RegionD0DF,
RegionD0DF, RegionD0DF, RegionD0DF, RegionD0DF, RegionD0DF, RegionD0DF, RegionD0DF, RegionD0DF,
RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF,
RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF,
RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF,
RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF
};
private const int State80Col = 0x000001;
private const int StateText = 0x000002;
private const int StateMixed = 0x000004;
private const int StateHires = 0x000008;
private const int StateDRes = 0x000010;
private const int State80Store = 0x000020;
private const int StateAltChrSet = 0x000040;
private const int StateAltZP = 0x000080;
private const int StateBank1 = 0x000100;
private const int StateHRamRd = 0x000200;
private const int StateHRamPreWrt = 0x000400;
private const int StateHRamWrt = 0x000800;
private const int StatePage2 = 0x001000;
private const int StateRamRd = 0x002000;
private const int StateRamWrt = 0x004000;
private const int StateSlotC3Rom = 0x008000;
private const int StateIntC8Rom = 0x010000; // [5-28]
private const int StateIntCXRom = 0x020000;
private const int StateAn0 = 0x040000;
private const int StateAn1 = 0x080000;
private const int StateAn2 = 0x100000;
private const int StateAn3 = 0x200000;
private const int StateVideo = State80Col | StateText | StateMixed | StateHires | StateDRes;
private const int StateVideoModeCount = 32;
private static readonly int[] StateVideoMode = new int[StateVideoModeCount]
{
Video.Mode0, Video.Mode0, Video.Mode1, Video.Mode2, Video.Mode3, Video.Mode4, Video.Mode1, Video.Mode2,
Video.Mode5, Video.Mode5, Video.Mode1, Video.Mode2, Video.Mode6, Video.Mode7, Video.Mode1, Video.Mode2,
Video.Mode8, Video.Mode9, Video.Mode1, Video.Mode2, Video.ModeA, Video.ModeB, Video.Mode1, Video.Mode2,
Video.ModeC, Video.ModeD, Video.Mode1, Video.Mode2, Video.ModeE, Video.ModeF, Video.Mode1, Video.Mode2
};
private readonly Action<int, byte>[][][] WriteRamModeBankRegion;
}
}
using System;
namespace Jellyfish.Virtu
{
public partial class Memory
{
private const int BankCount = 2;
private const int BankMain = 0;
private const int BankAux = 1;
private const int RegionCount = 12;
private const int Region0001 = 0;
private const int Region02BF = 1;
private const int Region0407 = 2;
private const int Region080B = 3;
private const int Region203F = 4;
private const int Region405F = 5;
private const int RegionC0C0 = 6;
private const int RegionC1C7 = 7;
private const int RegionC3C3 = 8;
private const int RegionC8CF = 9;
private const int RegionD0DF = 10;
private const int RegionE0FF = 11;
private static readonly int[] RegionBaseAddress = new int[RegionCount]
{
0x0000, 0x0200, 0x0200, 0x0200, 0x0200, 0x0200, 0xC000, 0xC100, 0xC100, 0xC100, 0xD000, 0xE000
};
private const int PageCount = 256;
private static readonly int[] PageRegion = new int[PageCount]
{
Region0001, Region0001, Region02BF, Region02BF, Region0407, Region0407, Region0407, Region0407,
Region080B, Region080B, Region080B, Region080B, Region02BF, Region02BF, Region02BF, Region02BF,
Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF,
Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF,
Region203F, Region203F, Region203F, Region203F, Region203F, Region203F, Region203F, Region203F,
Region203F, Region203F, Region203F, Region203F, Region203F, Region203F, Region203F, Region203F,
Region203F, Region203F, Region203F, Region203F, Region203F, Region203F, Region203F, Region203F,
Region203F, Region203F, Region203F, Region203F, Region203F, Region203F, Region203F, Region203F,
Region405F, Region405F, Region405F, Region405F, Region405F, Region405F, Region405F, Region405F,
Region405F, Region405F, Region405F, Region405F, Region405F, Region405F, Region405F, Region405F,
Region405F, Region405F, Region405F, Region405F, Region405F, Region405F, Region405F, Region405F,
Region405F, Region405F, Region405F, Region405F, Region405F, Region405F, Region405F, Region405F,
Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF,
Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF,
Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF,
Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF,
Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF,
Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF,
Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF,
Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF,
Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF,
Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF,
Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF,
Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF, Region02BF,
RegionC0C0, RegionC1C7, RegionC1C7, RegionC3C3, RegionC1C7, RegionC1C7, RegionC1C7, RegionC1C7,
RegionC8CF, RegionC8CF, RegionC8CF, RegionC8CF, RegionC8CF, RegionC8CF, RegionC8CF, RegionC8CF,
RegionD0DF, RegionD0DF, RegionD0DF, RegionD0DF, RegionD0DF, RegionD0DF, RegionD0DF, RegionD0DF,
RegionD0DF, RegionD0DF, RegionD0DF, RegionD0DF, RegionD0DF, RegionD0DF, RegionD0DF, RegionD0DF,
RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF,
RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF,
RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF,
RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF, RegionE0FF
};
private const int State80Col = 0x000001;
private const int StateText = 0x000002;
private const int StateMixed = 0x000004;
private const int StateHires = 0x000008;
private const int StateDRes = 0x000010;
private const int State80Store = 0x000020;
private const int StateAltChrSet = 0x000040;
private const int StateAltZP = 0x000080;
private const int StateBank1 = 0x000100;
private const int StateHRamRd = 0x000200;
private const int StateHRamPreWrt = 0x000400;
private const int StateHRamWrt = 0x000800;
private const int StatePage2 = 0x001000;
private const int StateRamRd = 0x002000;
private const int StateRamWrt = 0x004000;
private const int StateSlotC3Rom = 0x008000;
private const int StateIntC8Rom = 0x010000; // [5-28]
private const int StateIntCXRom = 0x020000;
private const int StateAn0 = 0x040000;
private const int StateAn1 = 0x080000;
private const int StateAn2 = 0x100000;
private const int StateAn3 = 0x200000;
private const int StateVideo = State80Col | StateText | StateMixed | StateHires | StateDRes;
private const int StateVideoModeCount = 32;
private static readonly int[] StateVideoMode = new int[StateVideoModeCount]
{
Video.Mode0, Video.Mode0, Video.Mode1, Video.Mode2, Video.Mode3, Video.Mode4, Video.Mode1, Video.Mode2,
Video.Mode5, Video.Mode5, Video.Mode1, Video.Mode2, Video.Mode6, Video.Mode7, Video.Mode1, Video.Mode2,
Video.Mode8, Video.Mode9, Video.Mode1, Video.Mode2, Video.ModeA, Video.ModeB, Video.Mode1, Video.Mode2,
Video.ModeC, Video.ModeD, Video.Mode1, Video.Mode2, Video.ModeE, Video.ModeF, Video.Mode1, Video.Mode2
};
private readonly Action<int, byte>[][][] WriteRamModeBankRegion;
}
}

36
Virtu/NoSlotClock.cs
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@ -1,18 +1,18 @@
namespace Jellyfish.Virtu
{
public sealed class NoSlotClock
{
public NoSlotClock()
{
}
public int Read(int address, int data)
{
return data;
}
public void Write(int address)
{
}
}
}
namespace Jellyfish.Virtu
{
public sealed class NoSlotClock
{
public NoSlotClock()
{
}
public int Read(int address, int data)
{
return data;
}
public void Write(int address)
{
}
}
}

96
Virtu/PeripheralCard.cs
View File

@ -1,48 +1,48 @@
namespace Jellyfish.Virtu
{
public class PeripheralCard : MachineComponent
{
public PeripheralCard(Machine machine) :
base(machine)
{
}
public virtual int ReadIoRegionC0C0(int address)
{
// read Device Select' address $C0nX; n = slot number + 8
return ReadFloatingBus();
}
public virtual int ReadIoRegionC1C7(int address)
{
// read I/O Select' address $CsXX; s = slot number
return ReadFloatingBus();
}
public virtual int ReadIoRegionC8CF(int address)
{
// read I/O Strobe' address $C800-$CFFF
return ReadFloatingBus();
}
public virtual void WriteIoRegionC0C0(int address, int data)
{
// write Device Select' address $C0nX; n = slot number + 8
}
public virtual void WriteIoRegionC1C7(int address, int data)
{
// write I/O Select' address $CsXX; s = slot number
}
public virtual void WriteIoRegionC8CF(int address, int data)
{
// write I/O Strobe' address $C800-$CFFF
}
protected int ReadFloatingBus()
{
return Machine.Video.ReadFloatingBus();
}
}
}
namespace Jellyfish.Virtu
{
public class PeripheralCard : MachineComponent
{
public PeripheralCard(Machine machine) :
base(machine)
{
}
public virtual int ReadIoRegionC0C0(int address)
{
// read Device Select' address $C0nX; n = slot number + 8
return ReadFloatingBus();
}
public virtual int ReadIoRegionC1C7(int address)
{
// read I/O Select' address $CsXX; s = slot number
return ReadFloatingBus();
}
public virtual int ReadIoRegionC8CF(int address)
{
// read I/O Strobe' address $C800-$CFFF
return ReadFloatingBus();
}
public virtual void WriteIoRegionC0C0(int address, int data)
{
// write Device Select' address $C0nX; n = slot number + 8
}
public virtual void WriteIoRegionC1C7(int address, int data)
{
// write I/O Select' address $CsXX; s = slot number
}
public virtual void WriteIoRegionC8CF(int address, int data)
{
// write I/O Strobe' address $C800-$CFFF
}
protected int ReadFloatingBus()
{
return Machine.Video.ReadFloatingBus();
}
}
}

130
Virtu/Services/AudioService.cs
View File

@ -1,65 +1,65 @@
using System;
using System.Diagnostics.CodeAnalysis;
using System.Threading;
using Jellyfish.Library;
namespace Jellyfish.Virtu.Services
{
public abstract class AudioService : MachineService
{
protected AudioService(Machine machine) :
base(machine)
{
}
public void Output(int data) // machine thread
{
_buffer[_index + 0] = (byte)(data & 0xFF);
_buffer[_index + 1] = (byte)(data >> 8);
_index = (_index + 2) % SampleSize;
if (_index == 0)
{
_readEvent.Set();
if (Machine.Settings.Cpu.IsThrottled)
{
_writeEvent.WaitOne(SampleLatency * 2); // allow timeout; avoids deadlock
}
}
}
public void Reset()
{
Buffer.BlockCopy(SampleZero, 0, _buffer, 0, SampleSize);
}
public abstract void SetVolume(double volume); // machine thread
protected void Update(int bufferSize, Action<byte[], int> updateBuffer) // audio thread
{
if (Machine.State == MachineState.Running)
{
_readEvent.WaitOne(SampleLatency * 2); // allow timeout; avoids deadlock
}
if (updateBuffer != null)
{
updateBuffer(_buffer, bufferSize);
}
_writeEvent.Set();
}
public const int SampleRate = 44100; // hz
public const int SampleChannels = 1;
public const int SampleBits = 16;
public const int SampleLatency = 40; // ms
public const int SampleSize = (SampleRate * SampleLatency / 1000) * SampleChannels * (SampleBits / 8);
[SuppressMessage("Microsoft.Security", "CA2105:ArrayFieldsShouldNotBeReadOnly")]
protected static readonly byte[] SampleZero = new byte[SampleSize];
private byte[] _buffer = new byte[SampleSize];
private int _index;
private AutoResetEvent _readEvent = new AutoResetEvent(false);
private AutoResetEvent _writeEvent = new AutoResetEvent(false);
}
}
using System;
using System.Diagnostics.CodeAnalysis;
using System.Threading;
using Jellyfish.Library;
namespace Jellyfish.Virtu.Services
{
public abstract class AudioService : MachineService
{
protected AudioService(Machine machine) :
base(machine)
{
}
public void Output(int data) // machine thread
{
_buffer[_index + 0] = (byte)(data & 0xFF);
_buffer[_index + 1] = (byte)(data >> 8);
_index = (_index + 2) % SampleSize;
if (_index == 0)
{
_readEvent.Set();
if (Machine.Settings.Cpu.IsThrottled)
{
_writeEvent.WaitOne(SampleLatency * 2); // allow timeout; avoids deadlock
}
}
}
public void Reset()
{
Buffer.BlockCopy(SampleZero, 0, _buffer, 0, SampleSize);
}
public abstract void SetVolume(double volume); // machine thread
protected void Update(int bufferSize, Action<byte[], int> updateBuffer) // audio thread
{
if (Machine.State == MachineState.Running)
{
_readEvent.WaitOne(SampleLatency * 2); // allow timeout; avoids deadlock
}
if (updateBuffer != null)
{
updateBuffer(_buffer, bufferSize);
}
_writeEvent.Set();
}
public const int SampleRate = 44100; // hz
public const int SampleChannels = 1;
public const int SampleBits = 16;
public const int SampleLatency = 40; // ms
public const int SampleSize = (SampleRate * SampleLatency / 1000) * SampleChannels * (SampleBits / 8);
[SuppressMessage("Microsoft.Security", "CA2105:ArrayFieldsShouldNotBeReadOnly")]
protected static readonly byte[] SampleZero = new byte[SampleSize];
private byte[] _buffer = new byte[SampleSize];
private int _index;
private AutoResetEvent _readEvent = new AutoResetEvent(false);
private AutoResetEvent _writeEvent = new AutoResetEvent(false);
}
}

46
Virtu/Services/DebugService.cs
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@ -1,23 +1,23 @@
using System;
using System.Diagnostics;
namespace Jellyfish.Virtu.Services
{
public class DebugService : MachineService
{
public DebugService(Machine machine) :
base(machine)
{
}
public void WriteLine(string message)
{
OnWriteLine(string.Concat(DateTime.Now.TimeOfDay, ' ', message));
}
protected virtual void OnWriteLine(string message)
{
Debug.WriteLine(message);
}
}
}
using System;
using System.Diagnostics;
namespace Jellyfish.Virtu.Services
{
public class DebugService : MachineService
{
public DebugService(Machine machine) :
base(machine)
{
}
public void WriteLine(string message)
{
OnWriteLine(string.Concat(DateTime.Now.TimeOfDay, ' ', message));
}
protected virtual void OnWriteLine(string message)
{
Debug.WriteLine(message);
}
}
}

146
Virtu/Services/GamePortService.cs
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@ -1,73 +1,73 @@
namespace Jellyfish.Virtu.Services
{
public struct Joystick
{
public Joystick(bool isUp, bool isLeft, bool isRight, bool isDown)
{
_isUp = isUp;
_isLeft = isLeft;
_isRight = isRight;
_isDown = isDown;
}
public override bool Equals(object obj)
{
return ((obj is Joystick) && (this == (Joystick)obj));
}
public override int GetHashCode()
{
return (_isUp.GetHashCode() ^ _isLeft.GetHashCode() ^ _isRight.GetHashCode() ^ _isDown.GetHashCode());
}
public override string ToString()
{
return !(_isUp || _isDown || _isLeft || _isRight) ? "Position = Center" :
string.Concat("Position = ", _isUp ? "Up" : _isDown ? "Down" : string.Empty, _isLeft ? "Left" : _isRight ? "Right" : string.Empty);
}
public static bool operator ==(Joystick joystick1, Joystick joystick2)
{
return ((joystick1._isUp == joystick2._isUp) && (joystick1._isLeft == joystick2._isLeft) &&
(joystick1._isRight == joystick2._isRight) && (joystick1._isDown == joystick2._isDown));
}
public static bool operator !=(Joystick joystick1, Joystick joystick2)
{
return !(joystick1 == joystick2);
}
public bool IsUp { get { return _isUp; } } // no auto props
public bool IsLeft { get { return _isLeft; } }
public bool IsRight { get { return _isRight; } }
public bool IsDown { get { return _isDown; } }
private bool _isUp;
private bool _isLeft;
private bool _isRight;
private bool _isDown;
}
public class GamePortService : MachineService
{
public GamePortService(Machine machine) :
base(machine)
{
Paddle0 = Paddle1 = Paddle2 = Paddle3 = 255; // not connected
}
public virtual void Update() { } // main thread
public int Paddle0 { get; protected set; }
public int Paddle1 { get; protected set; }
public int Paddle2 { get; protected set; }
public int Paddle3 { get; protected set; }
public Joystick Joystick0 { get; protected set; }
public Joystick Joystick1 { get; protected set; }
public bool IsButton0Down { get; protected set; }
public bool IsButton1Down { get; protected set; }
public bool IsButton2Down { get; protected set; }
}
}
namespace Jellyfish.Virtu.Services
{
public struct Joystick
{
public Joystick(bool isUp, bool isLeft, bool isRight, bool isDown)
{
_isUp = isUp;
_isLeft = isLeft;
_isRight = isRight;
_isDown = isDown;
}
public override bool Equals(object obj)
{
return ((obj is Joystick) && (this == (Joystick)obj));
}
public override int GetHashCode()
{
return (_isUp.GetHashCode() ^ _isLeft.GetHashCode() ^ _isRight.GetHashCode() ^ _isDown.GetHashCode());
}
public override string ToString()
{
return !(_isUp || _isDown || _isLeft || _isRight) ? "Position = Center" :
string.Concat("Position = ", _isUp ? "Up" : _isDown ? "Down" : string.Empty, _isLeft ? "Left" : _isRight ? "Right" : string.Empty);
}
public static bool operator ==(Joystick joystick1, Joystick joystick2)
{
return ((joystick1._isUp == joystick2._isUp) && (joystick1._isLeft == joystick2._isLeft) &&
(joystick1._isRight == joystick2._isRight) && (joystick1._isDown == joystick2._isDown));
}
public static bool operator !=(Joystick joystick1, Joystick joystick2)
{
return !(joystick1 == joystick2);
}
public bool IsUp { get { return _isUp; } } // no auto props
public bool IsLeft { get { return _isLeft; } }
public bool IsRight { get { return _isRight; } }
public bool IsDown { get { return _isDown; } }
private bool _isUp;
private bool _isLeft;
private bool _isRight;
private bool _isDown;
}
public class GamePortService : MachineService
{
public GamePortService(Machine machine) :
base(machine)
{
Paddle0 = Paddle1 = Paddle2 = Paddle3 = 255; // not connected
}
public virtual void Update() { } // main thread
public int Paddle0 { get; protected set; }
public int Paddle1 { get; protected set; }
public int Paddle2 { get; protected set; }
public int Paddle3 { get; protected set; }
public Joystick Joystick0 { get; protected set; }
public Joystick Joystick1 { get; protected set; }
public bool IsButton0Down { get; protected set; }
public bool IsButton1Down { get; protected set; }
public bool IsButton2Down { get; protected set; }
}
}

82
Virtu/Services/KeyboardService.cs
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@ -1,41 +1,41 @@
namespace Jellyfish.Virtu.Services
{
public abstract class KeyboardService : MachineService
{
protected KeyboardService(Machine machine) :
base(machine)
{
}
public abstract bool IsKeyDown(int key);
public virtual void Update() // main thread
{
if (IsResetKeyDown)
{
if (!_resetKeyDown)
{
_resetKeyDown = true; // entering reset; pause until key released
Machine.Pause();
Machine.Reset();
}
}
else if (_resetKeyDown)
{
_resetKeyDown = false; // leaving reset
Machine.Unpause();
}
}
public bool IsAnyKeyDown { get; protected set; }
public bool IsControlKeyDown { get; protected set; }
public bool IsShiftKeyDown { get; protected set; }
public bool IsOpenAppleKeyDown { get; protected set; }
public bool IsCloseAppleKeyDown { get; protected set; }
protected bool IsResetKeyDown { get; set; }
private bool _resetKeyDown;
}
}
namespace Jellyfish.Virtu.Services
{
public abstract class KeyboardService : MachineService
{
protected KeyboardService(Machine machine) :
base(machine)
{
}
public abstract bool IsKeyDown(int key);
public virtual void Update() // main thread
{
if (IsResetKeyDown)
{
if (!_resetKeyDown)
{
_resetKeyDown = true; // entering reset; pause until key released
Machine.Pause();
Machine.Reset();
}
}
else if (_resetKeyDown)
{
_resetKeyDown = false; // leaving reset
Machine.Unpause();
}
}
public bool IsAnyKeyDown { get; protected set; }
public bool IsControlKeyDown { get; protected set; }
public bool IsShiftKeyDown { get; protected set; }
public bool IsOpenAppleKeyDown { get; protected set; }
public bool IsCloseAppleKeyDown { get; protected set; }
protected bool IsResetKeyDown { get; set; }
private bool _resetKeyDown;
}
}

60
Virtu/Services/MachineService.cs
View File

@ -1,30 +1,30 @@
using System;
namespace Jellyfish.Virtu.Services
{
public abstract class MachineService : IDisposable
{
protected MachineService(Machine machine)
{
Machine = machine;
}
~MachineService()
{
Dispose(false);
}
public void Dispose()
{
Dispose(true);
GC.SuppressFinalize(this);
}
protected virtual void Dispose(bool disposing)
{
}
protected Machine Machine { get; private set; }
protected DebugService DebugService { get { return Machine.Services.GetService<DebugService>(); } }
}
}
using System;
namespace Jellyfish.Virtu.Services
{
public abstract class MachineService : IDisposable
{
protected MachineService(Machine machine)
{
Machine = machine;
}
~MachineService()
{
Dispose(false);
}
public void Dispose()
{
Dispose(true);
GC.SuppressFinalize(this);
}
protected virtual void Dispose(bool disposing)
{
}
protected Machine Machine { get; private set; }
protected DebugService DebugService { get { return Machine.Services.GetService<DebugService>(); } }
}
}

102
Virtu/Services/MachineServices.cs
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@ -1,51 +1,51 @@
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Globalization;
using Jellyfish.Virtu.Properties;
namespace Jellyfish.Virtu.Services
{
public sealed class MachineServices : IServiceProvider
{
public void AddService(Type serviceType, MachineService serviceProvider)
{
if (serviceType == null)
{
throw new ArgumentNullException("serviceType");
}
if (_serviceProviders.ContainsKey(serviceType))
{
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, Strings.ServiceAlreadyPresent, serviceType.FullName), "serviceType");
}
if (serviceProvider == null)
{
throw new ArgumentNullException("serviceProvider");
}
if (!serviceType.IsAssignableFrom(serviceProvider.GetType()))
{
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, Strings.ServiceMustBeAssignable, serviceType.FullName, serviceProvider.GetType().FullName));
}
_serviceProviders.Add(serviceType, serviceProvider);
}
[SuppressMessage("Microsoft.Design", "CA1004:GenericMethodsShouldProvideTypeParameter")]
public T GetService<T>()
{
return (T)((IServiceProvider)this).GetService(typeof(T));
}
public void RemoveService(Type serviceType)
{
_serviceProviders.Remove(serviceType);
}
object IServiceProvider.GetService(Type serviceType)
{
return _serviceProviders.ContainsKey(serviceType) ? _serviceProviders[serviceType] : null;
}
private Dictionary<Type, MachineService> _serviceProviders = new Dictionary<Type, MachineService>();
}
}
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Globalization;
using Jellyfish.Virtu.Properties;
namespace Jellyfish.Virtu.Services
{
public sealed class MachineServices : IServiceProvider
{
public void AddService(Type serviceType, MachineService serviceProvider)
{
if (serviceType == null)
{
throw new ArgumentNullException("serviceType");
}
if (_serviceProviders.ContainsKey(serviceType))
{
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, Strings.ServiceAlreadyPresent, serviceType.FullName), "serviceType");
}
if (serviceProvider == null)
{
throw new ArgumentNullException("serviceProvider");
}
if (!serviceType.IsAssignableFrom(serviceProvider.GetType()))
{
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, Strings.ServiceMustBeAssignable, serviceType.FullName, serviceProvider.GetType().FullName));
}
_serviceProviders.Add(serviceType, serviceProvider);
}
[SuppressMessage("Microsoft.Design", "CA1004:GenericMethodsShouldProvideTypeParameter")]
public T GetService<T>()
{
return (T)((IServiceProvider)this).GetService(typeof(T));
}
public void RemoveService(Type serviceType)
{
_serviceProviders.Remove(serviceType);
}
object IServiceProvider.GetService(Type serviceType)
{
return _serviceProviders.ContainsKey(serviceType) ? _serviceProviders[serviceType] : null;
}
private Dictionary<Type, MachineService> _serviceProviders = new Dictionary<Type, MachineService>();
}
}

76
Virtu/Services/StorageService.cs
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@ -1,38 +1,38 @@
using System;
using System.Diagnostics.CodeAnalysis;
using System.Globalization;
using System.IO;
using System.Reflection;
using System.Resources;
using Jellyfish.Virtu.Properties;
namespace Jellyfish.Virtu.Services
{
public abstract class StorageService : MachineService
{
protected StorageService(Machine machine) :
base(machine)
{
}
[SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")]
public static Stream GetResourceStream(string resourceName, int resourceSize = 0)
{
var resourceManager = new ResourceManager("Jellyfish.Virtu.g", Assembly.GetExecutingAssembly()) { IgnoreCase = true };
var resourceStream = (Stream)resourceManager.GetObject(resourceName);
if (resourceStream == null)
{
throw new InvalidOperationException(string.Format(CultureInfo.CurrentCulture, Strings.ResourceNotFound, resourceName));
}
if ((resourceSize > 0) && (resourceStream.Length != resourceSize))
{
throw new InvalidOperationException(string.Format(CultureInfo.CurrentCulture, Strings.ResourceInvalid, resourceName));
}
return resourceStream;
}
public abstract void Load(string path, Action<Stream> reader);
public abstract void Save(string path, Action<Stream> writer);
}
}
using System;
using System.Diagnostics.CodeAnalysis;
using System.Globalization;
using System.IO;
using System.Reflection;
using System.Resources;
using Jellyfish.Virtu.Properties;
namespace Jellyfish.Virtu.Services
{
public abstract class StorageService : MachineService
{
protected StorageService(Machine machine) :
base(machine)
{
}
[SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")]
public static Stream GetResourceStream(string resourceName, int resourceSize = 0)
{
var resourceManager = new ResourceManager("Jellyfish.Virtu.g", Assembly.GetExecutingAssembly()) { IgnoreCase = true };
var resourceStream = (Stream)resourceManager.GetObject(resourceName);
if (resourceStream == null)
{
throw new InvalidOperationException(string.Format(CultureInfo.CurrentCulture, Strings.ResourceNotFound, resourceName));
}
if ((resourceSize > 0) && (resourceStream.Length != resourceSize))
{
throw new InvalidOperationException(string.Format(CultureInfo.CurrentCulture, Strings.ResourceInvalid, resourceName));
}
return resourceStream;
}
public abstract void Load(string path, Action<Stream> reader);
public abstract void Save(string path, Action<Stream> writer);
}
}

40
Virtu/Services/VideoService.cs
View File

@ -1,20 +1,20 @@
namespace Jellyfish.Virtu.Services
{
public abstract class VideoService : MachineService
{
protected VideoService(Machine machine) :
base(machine)
{
}
public abstract void SetPixel(int x, int y, uint color);
public abstract void Update(); // main thread
public void ToggleFullScreen()
{
IsFullScreen ^= true;
}
public bool IsFullScreen { get; private set; }
}
}
namespace Jellyfish.Virtu.Services
{
public abstract class VideoService : MachineService
{
protected VideoService(Machine machine) :
base(machine)
{
}
public abstract void SetPixel(int x, int y, uint color);
public abstract void Update(); // main thread
public void ToggleFullScreen()
{
IsFullScreen ^= true;
}
public bool IsFullScreen { get; private set; }
}
}

22
Virtu/Silverlight/MainApp.xaml
View File

@ -1,11 +1,11 @@
<jl:ApplicationBase x:Class="Jellyfish.Virtu.MainApp"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:jl="clr-namespace:Jellyfish.Library;assembly=Jellyfish.Library"
xmlns:jv="clr-namespace:Jellyfish.Virtu;assembly=Jellyfish.Virtu">
<Application.RootVisual>
<jv:MainPage />
</Application.RootVisual>
<Application.Resources>
</Application.Resources>
</jl:ApplicationBase>
<jl:ApplicationBase x:Class="Jellyfish.Virtu.MainApp"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:jl="clr-namespace:Jellyfish.Library;assembly=Jellyfish.Library"
xmlns:jv="clr-namespace:Jellyfish.Virtu;assembly=Jellyfish.Virtu">
<Application.RootVisual>
<jv:MainPage />
</Application.RootVisual>
<Application.Resources>
</Application.Resources>
</jl:ApplicationBase>

28
Virtu/Silverlight/MainApp.xaml.cs
View File

@ -1,14 +1,14 @@
using Jellyfish.Library;
namespace Jellyfish.Virtu
{
public sealed partial class MainApp : ApplicationBase
{
public MainApp() :
base("Virtu")
{
InitializeComponent();
InitializeOutOfBrowserUpdate();
}
}
}
using Jellyfish.Library;
namespace Jellyfish.Virtu
{
public sealed partial class MainApp : ApplicationBase
{
public MainApp() :
base("Virtu")
{
InitializeComponent();
InitializeOutOfBrowserUpdate();
}
}
}

46
Virtu/Silverlight/MainPage.xaml
View File

@ -1,23 +1,23 @@
<UserControl x:Class="Jellyfish.Virtu.MainPage"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:jl="clr-namespace:Jellyfish.Library;assembly=Jellyfish.Library">
<Grid Background="Black">
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition />
</Grid.RowDefinitions>
<StackPanel Orientation="Horizontal">
<Button x:Name="_disk1Button" Content="Disk 1" IsTabStop="False" Margin="4,4,0,4" />
<Button x:Name="_disk2Button" Content="Disk 2" IsTabStop="False" Margin="4,4,0,4" />
</StackPanel>
<jl:FrameRateCounter Margin="0,0,4,0" HorizontalAlignment="Right" VerticalAlignment="Center" />
<Grid Grid.Row="1">
<Image x:Name="_image" MinWidth="560" MinHeight="384" HorizontalAlignment="Center" VerticalAlignment="Center" />
<MediaElement x:Name="_media" />
<ScrollViewer x:Name="_debugScrollViewer" BorderThickness="0" IsTabStop="False" HorizontalScrollBarVisibility="Auto" VerticalScrollBarVisibility="Auto">
<TextBlock x:Name="_debugText" FontFamily="Consolas" FontSize="12" Foreground="White" />
</ScrollViewer>
</Grid>
</Grid>
</UserControl>
<UserControl x:Class="Jellyfish.Virtu.MainPage"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:jl="clr-namespace:Jellyfish.Library;assembly=Jellyfish.Library">
<Grid Background="Black">
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition />
</Grid.RowDefinitions>
<StackPanel Orientation="Horizontal">
<Button x:Name="_disk1Button" Content="Disk 1" IsTabStop="False" Margin="4,4,0,4" />
<Button x:Name="_disk2Button" Content="Disk 2" IsTabStop="False" Margin="4,4,0,4" />
</StackPanel>
<jl:FrameRateCounter Margin="0,0,4,0" HorizontalAlignment="Right" VerticalAlignment="Center" />
<Grid Grid.Row="1">
<Image x:Name="_image" MinWidth="560" MinHeight="384" HorizontalAlignment="Center" VerticalAlignment="Center" />
<MediaElement x:Name="_media" />
<ScrollViewer x:Name="_debugScrollViewer" BorderThickness="0" IsTabStop="False" HorizontalScrollBarVisibility="Auto" VerticalScrollBarVisibility="Auto">
<TextBlock x:Name="_debugText" FontFamily="Consolas" FontSize="12" Foreground="White" />
</ScrollViewer>
</Grid>
</Grid>
</UserControl>

190
Virtu/Silverlight/MainPage.xaml.cs
View File

@ -1,95 +1,95 @@
using System;
using System.ComponentModel;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;
using Jellyfish.Virtu.Services;
namespace Jellyfish.Virtu
{
public sealed partial class MainPage : UserControl, IDisposable
{
public MainPage()
{
InitializeComponent();
if (!DesignerProperties.IsInDesignTool)
{
_debugService = new SilverlightDebugService(_machine, this);
_storageService = new IsolatedStorageService(_machine);
_keyboardService = new SilverlightKeyboardService(_machine, this);
_gamePortService = new GamePortService(_machine); // not connected
_audioService = new SilverlightAudioService(_machine, this, _media);
_videoService = new SilverlightVideoService(_machine, this, _image);
_machine.Services.AddService(typeof(DebugService), _debugService);
_machine.Services.AddService(typeof(StorageService), _storageService);
_machine.Services.AddService(typeof(KeyboardService), _keyboardService);
_machine.Services.AddService(typeof(GamePortService), _gamePortService);
_machine.Services.AddService(typeof(AudioService), _audioService);
_machine.Services.AddService(typeof(VideoService), _videoService);
Loaded += (sender, e) => _machine.Start();
CompositionTarget.Rendering += OnCompositionTargetRendering;
Application.Current.Exit += (sender, e) => _machine.Stop();
_disk1Button.Click += (sender, e) => OnDiskButtonClick(0);
_disk2Button.Click += (sender, e) => OnDiskButtonClick(1);
}
}
public void Dispose()
{
_machine.Dispose();
_debugService.Dispose();
_storageService.Dispose();
_keyboardService.Dispose();
_gamePortService.Dispose();
_audioService.Dispose();
_videoService.Dispose();
}
public void WriteLine(string message)
{
_debugText.Text += message;
_debugScrollViewer.UpdateLayout();
_debugScrollViewer.ScrollToVerticalOffset(double.MaxValue);
}
private void OnCompositionTargetRendering(object sender, EventArgs e)
{
_keyboardService.Update();
_gamePortService.Update();
_videoService.Update();
}
private void OnDiskButtonClick(int drive)
{
var dialog = new OpenFileDialog() { Filter = "Disk Files (*.dsk;*.nib)|*.dsk;*.nib|All Files (*.*)|*.*" };
bool? result = dialog.ShowDialog();
if (result.HasValue && result.Value)
{
using (var stream = dialog.File.OpenRead())
{
_machine.Pause();
var diskII = _machine.FindDiskIIController();
if (diskII != null)
{
diskII.Drives[drive].InsertDisk(dialog.File.Name, stream, false);
}
_machine.Unpause();
}
}
}
private Machine _machine = new Machine();
private DebugService _debugService;
private StorageService _storageService;
private KeyboardService _keyboardService;
private GamePortService _gamePortService;
private AudioService _audioService;
private VideoService _videoService;
}
}
using System;
using System.ComponentModel;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;
using Jellyfish.Virtu.Services;
namespace Jellyfish.Virtu
{
public sealed partial class MainPage : UserControl, IDisposable
{
public MainPage()
{
InitializeComponent();
if (!DesignerProperties.IsInDesignTool)
{
_debugService = new SilverlightDebugService(_machine, this);
_storageService = new IsolatedStorageService(_machine);
_keyboardService = new SilverlightKeyboardService(_machine, this);
_gamePortService = new GamePortService(_machine); // not connected
_audioService = new SilverlightAudioService(_machine, this, _media);
_videoService = new SilverlightVideoService(_machine, this, _image);
_machine.Services.AddService(typeof(DebugService), _debugService);
_machine.Services.AddService(typeof(StorageService), _storageService);
_machine.Services.AddService(typeof(KeyboardService), _keyboardService);
_machine.Services.AddService(typeof(GamePortService), _gamePortService);
_machine.Services.AddService(typeof(AudioService), _audioService);
_machine.Services.AddService(typeof(VideoService), _videoService);
Loaded += (sender, e) => _machine.Start();
CompositionTarget.Rendering += OnCompositionTargetRendering;
Application.Current.Exit += (sender, e) => _machine.Stop();
_disk1Button.Click += (sender, e) => OnDiskButtonClick(0);
_disk2Button.Click += (sender, e) => OnDiskButtonClick(1);
}
}
public void Dispose()
{
_machine.Dispose();
_debugService.Dispose();
_storageService.Dispose();
_keyboardService.Dispose();
_gamePortService.Dispose();
_audioService.Dispose();
_videoService.Dispose();
}
public void WriteLine(string message)
{
_debugText.Text += message;
_debugScrollViewer.UpdateLayout();
_debugScrollViewer.ScrollToVerticalOffset(double.MaxValue);
}
private void OnCompositionTargetRendering(object sender, EventArgs e)
{
_keyboardService.Update();
_gamePortService.Update();
_videoService.Update();
}
private void OnDiskButtonClick(int drive)
{
var dialog = new OpenFileDialog() { Filter = "Disk Files (*.dsk;*.nib)|*.dsk;*.nib|All Files (*.*)|*.*" };
bool? result = dialog.ShowDialog();
if (result.HasValue && result.Value)
{
using (var stream = dialog.File.OpenRead())
{
_machine.Pause();
var diskII = _machine.FindDiskIIController();
if (diskII != null)
{
diskII.Drives[drive].InsertDisk(dialog.File.Name, stream, false);
}
_machine.Unpause();
}
}
}
private Machine _machine = new Machine();
private DebugService _debugService;
private StorageService _storageService;
private KeyboardService _keyboardService;
private GamePortService _gamePortService;
private AudioService _audioService;
private VideoService _videoService;
}
}

26
Virtu/Silverlight/Phone/MainApp.xaml
View File

@ -1,13 +1,13 @@
<jl:ApplicationBase x:Class="Jellyfish.Virtu.MainApp"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:phone="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone"
xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"
xmlns:jl="clr-namespace:Jellyfish.Library;assembly=Jellyfish.Library">
<Application.Resources>
</Application.Resources>
<Application.ApplicationLifetimeObjects>
<shell:PhoneApplicationService />
</Application.ApplicationLifetimeObjects>
</jl:ApplicationBase>
<jl:ApplicationBase x:Class="Jellyfish.Virtu.MainApp"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:phone="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone"
xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"
xmlns:jl="clr-namespace:Jellyfish.Library;assembly=Jellyfish.Library">
<Application.Resources>
</Application.Resources>
<Application.ApplicationLifetimeObjects>
<shell:PhoneApplicationService />
</Application.ApplicationLifetimeObjects>
</jl:ApplicationBase>

28
Virtu/Silverlight/Phone/MainApp.xaml.cs
View File

@ -1,14 +1,14 @@
using Jellyfish.Library;
namespace Jellyfish.Virtu
{
public sealed partial class MainApp : ApplicationBase
{
public MainApp() :
base("Virtu")
{
InitializeComponent();
InitializePhoneApplication();
}
}
}
using Jellyfish.Library;
namespace Jellyfish.Virtu
{
public sealed partial class MainApp : ApplicationBase
{
public MainApp() :
base("Virtu")
{
InitializeComponent();
InitializePhoneApplication();
}
}
}

64
Virtu/Silverlight/Phone/MainPage.xaml
View File

@ -1,32 +1,32 @@
<phone:PhoneApplicationPage
x:Class="Jellyfish.Virtu.MainPage"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:phone="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone"
xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:jl="clr-namespace:Jellyfish.Library;assembly=Jellyfish.Library"
mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="480"
FontFamily="{StaticResource PhoneFontFamilyNormal}" FontSize="{StaticResource PhoneFontSizeNormal}"
Foreground="{StaticResource PhoneForegroundBrush}"
Orientation="Landscape" SupportedOrientations="Landscape" Title="Virtu">
<Grid Background="Black">
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition />
</Grid.RowDefinitions>
<!--<StackPanel Orientation="Horizontal">
<Button x:Name="_disk1Button" Content="Disk 1" IsTabStop="False" Margin="4,4,0,4" />
<Button x:Name="_disk2Button" Content="Disk 2" IsTabStop="False" Margin="4,4,0,4" />
</StackPanel>-->
<jl:FrameRateCounter Margin="0,0,4,0" HorizontalAlignment="Right" VerticalAlignment="Center" />
<Grid Grid.Row="1">
<Image x:Name="_image" MinWidth="560" MinHeight="384" HorizontalAlignment="Center" VerticalAlignment="Center" />
<MediaElement x:Name="_media" />
<ScrollViewer x:Name="_debugScrollViewer" BorderThickness="0" IsTabStop="False" HorizontalScrollBarVisibility="Auto" VerticalScrollBarVisibility="Auto">
<TextBlock x:Name="_debugText" FontFamily="Consolas" FontSize="12" Foreground="White" />
</ScrollViewer>
</Grid>
</Grid>
</phone:PhoneApplicationPage>
<phone:PhoneApplicationPage
x:Class="Jellyfish.Virtu.MainPage"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:phone="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone"
xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:jl="clr-namespace:Jellyfish.Library;assembly=Jellyfish.Library"
mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="480"
FontFamily="{StaticResource PhoneFontFamilyNormal}" FontSize="{StaticResource PhoneFontSizeNormal}"
Foreground="{StaticResource PhoneForegroundBrush}"
Orientation="Landscape" SupportedOrientations="Landscape" Title="Virtu">
<Grid Background="Black">
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition />
</Grid.RowDefinitions>
<!--<StackPanel Orientation="Horizontal">
<Button x:Name="_disk1Button" Content="Disk 1" IsTabStop="False" Margin="4,4,0,4" />
<Button x:Name="_disk2Button" Content="Disk 2" IsTabStop="False" Margin="4,4,0,4" />
</StackPanel>-->
<jl:FrameRateCounter Margin="0,0,4,0" HorizontalAlignment="Right" VerticalAlignment="Center" />
<Grid Grid.Row="1">
<Image x:Name="_image" MinWidth="560" MinHeight="384" HorizontalAlignment="Center" VerticalAlignment="Center" />
<MediaElement x:Name="_media" />
<ScrollViewer x:Name="_debugScrollViewer" BorderThickness="0" IsTabStop="False" HorizontalScrollBarVisibility="Auto" VerticalScrollBarVisibility="Auto">
<TextBlock x:Name="_debugText" FontFamily="Consolas" FontSize="12" Foreground="White" />
</ScrollViewer>
</Grid>
</Grid>
</phone:PhoneApplicationPage>

182
Virtu/Silverlight/Phone/MainPage.xaml.cs
View File

@ -1,91 +1,91 @@
using System;
using System.ComponentModel;
using System.Windows;
using System.Windows.Media;
using Jellyfish.Virtu.Services;
using Microsoft.Phone.Controls;
namespace Jellyfish.Virtu
{
public sealed partial class MainPage : PhoneApplicationPage, IDisposable
{
public MainPage()
{
InitializeComponent();
if (!DesignerProperties.IsInDesignTool)
{
_debugService = new SilverlightDebugService(_machine, this);
_storageService = new IsolatedStorageService(_machine);
_keyboardService = new SilverlightKeyboardService(_machine, this);
_gamePortService = new GamePortService(_machine); // not connected
_audioService = new SilverlightAudioService(_machine, this, _media);
_videoService = new SilverlightVideoService(_machine, this, _image);
_machine.Services.AddService(typeof(DebugService), _debugService);
_machine.Services.AddService(typeof(StorageService), _storageService);
_machine.Services.AddService(typeof(KeyboardService), _keyboardService);
_machine.Services.AddService(typeof(GamePortService), _gamePortService);
_machine.Services.AddService(typeof(AudioService), _audioService);
_machine.Services.AddService(typeof(VideoService), _videoService);
Loaded += (sender, e) => _machine.Start();
CompositionTarget.Rendering += OnCompositionTargetRendering;
Application.Current.Exit += (sender, e) => _machine.Stop();
//_disk1Button.Click += (sender, e) => OnDiskButtonClick(0); // TODO
//_disk2Button.Click += (sender, e) => OnDiskButtonClick(1);
}
}
public void Dispose()
{
_machine.Dispose();
_debugService.Dispose();
_storageService.Dispose();
_keyboardService.Dispose();
_gamePortService.Dispose();
_audioService.Dispose();
_videoService.Dispose();
}
public void WriteLine(string message)
{
_debugText.Text += message;
_debugScrollViewer.UpdateLayout();
_debugScrollViewer.ScrollToVerticalOffset(double.MaxValue);
}
private void OnCompositionTargetRendering(object sender, EventArgs e)
{
_keyboardService.Update();
_gamePortService.Update();
_videoService.Update();
}
//private void OnDiskButtonClick(int drive) // TODO
//{
// var dialog = new OpenFileDialog() { Filter = "Disk Files (*.dsk;*.nib)|*.dsk;*.nib|All Files (*.*)|*.*" };
// bool? result = dialog.ShowDialog();
// if (result.HasValue && result.Value)
// {
// using (var stream = dialog.File.OpenRead())
// {
// _machine.Pause();
// _machine.DiskII.Drives[drive].InsertDisk(dialog.File.Name, stream, false);
// _machine.Unpause();
// }
// }
//}
private Machine _machine = new Machine();
private DebugService _debugService;
private StorageService _storageService;
private KeyboardService _keyboardService;
private GamePortService _gamePortService;
private AudioService _audioService;
private VideoService _videoService;
}
}
using System;
using System.ComponentModel;
using System.Windows;
using System.Windows.Media;
using Jellyfish.Virtu.Services;
using Microsoft.Phone.Controls;
namespace Jellyfish.Virtu
{
public sealed partial class MainPage : PhoneApplicationPage, IDisposable
{
public MainPage()
{
InitializeComponent();
if (!DesignerProperties.IsInDesignTool)
{
_debugService = new SilverlightDebugService(_machine, this);
_storageService = new IsolatedStorageService(_machine);
_keyboardService = new SilverlightKeyboardService(_machine, this);
_gamePortService = new GamePortService(_machine); // not connected
_audioService = new SilverlightAudioService(_machine, this, _media);
_videoService = new SilverlightVideoService(_machine, this, _image);
_machine.Services.AddService(typeof(DebugService), _debugService);
_machine.Services.AddService(typeof(StorageService), _storageService);
_machine.Services.AddService(typeof(KeyboardService), _keyboardService);
_machine.Services.AddService(typeof(GamePortService), _gamePortService);
_machine.Services.AddService(typeof(AudioService), _audioService);
_machine.Services.AddService(typeof(VideoService), _videoService);
Loaded += (sender, e) => _machine.Start();
CompositionTarget.Rendering += OnCompositionTargetRendering;
Application.Current.Exit += (sender, e) => _machine.Stop();
//_disk1Button.Click += (sender, e) => OnDiskButtonClick(0); // TODO
//_disk2Button.Click += (sender, e) => OnDiskButtonClick(1);
}
}
public void Dispose()
{
_machine.Dispose();
_debugService.Dispose();
_storageService.Dispose();
_keyboardService.Dispose();
_gamePortService.Dispose();
_audioService.Dispose();
_videoService.Dispose();
}
public void WriteLine(string message)
{
_debugText.Text += message;
_debugScrollViewer.UpdateLayout();
_debugScrollViewer.ScrollToVerticalOffset(double.MaxValue);
}
private void OnCompositionTargetRendering(object sender, EventArgs e)
{
_keyboardService.Update();
_gamePortService.Update();
_videoService.Update();
}
//private void OnDiskButtonClick(int drive) // TODO
//{
// var dialog = new OpenFileDialog() { Filter = "Disk Files (*.dsk;*.nib)|*.dsk;*.nib|All Files (*.*)|*.*" };
// bool? result = dialog.ShowDialog();
// if (result.HasValue && result.Value)
// {
// using (var stream = dialog.File.OpenRead())
// {
// _machine.Pause();
// _machine.DiskII.Drives[drive].InsertDisk(dialog.File.Name, stream, false);
// _machine.Unpause();
// }
// }
//}
private Machine _machine = new Machine();
private DebugService _debugService;
private StorageService _storageService;
private KeyboardService _keyboardService;
private GamePortService _gamePortService;
private AudioService _audioService;
private VideoService _videoService;
}
}

10
Virtu/Silverlight/Phone/Properties/AppManifest.xml
View File

@ -1,5 +1,5 @@
<Deployment xmlns="http://schemas.microsoft.com/client/2007/deployment"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<Deployment.Parts>
</Deployment.Parts>
</Deployment>
<Deployment xmlns="http://schemas.microsoft.com/client/2007/deployment"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<Deployment.Parts>
</Deployment.Parts>
</Deployment>

44
Virtu/Silverlight/Phone/Properties/AssemblyInfo.cs
View File

@ -1,22 +1,22 @@
using System;
using System.Reflection;
using System.Resources;
using System.Runtime.InteropServices;
using Jellyfish.Library;
[assembly: AssemblyTitle("Virtu")]
[assembly: AssemblyDescription("Apple IIe Emulator")]
[assembly: AssemblyProduct("Jellyfish.Virtu.Silverlight.Phone")]
[assembly: AssemblyCompany("Digital Jellyfish Design Ltd")]
[assembly: AssemblyCopyright("Copyright © 1995-2010 Digital Jellyfish Design Ltd")]
[assembly: AssemblyComment("Developed by Sean Fausett & Nick Westgate")]
[assembly: AssemblyVersion("0.8.3.0")]
[assembly: AssemblyFileVersion("0.8.3.0")]
[assembly: AssemblyInformationalVersion("0.8.3.0")]
[assembly: CLSCompliant(false)]
[assembly: ComVisible(false)]
[assembly: Guid("89a50370-1ed9-4cf1-ad08-043b6e6f3c90")]
[assembly: NeutralResourcesLanguage("en")]
using System;
using System.Reflection;
using System.Resources;
using System.Runtime.InteropServices;
using Jellyfish.Library;
[assembly: AssemblyTitle("Virtu")]
[assembly: AssemblyDescription("Apple IIe Emulator")]
[assembly: AssemblyProduct("Jellyfish.Virtu.Silverlight.Phone")]
[assembly: AssemblyCompany("Digital Jellyfish Design Ltd")]
[assembly: AssemblyCopyright("Copyright © 1995-2010 Digital Jellyfish Design Ltd")]
[assembly: AssemblyComment("Developed by Sean Fausett & Nick Westgate")]
[assembly: AssemblyVersion("0.8.3.0")]
[assembly: AssemblyFileVersion("0.8.3.0")]
[assembly: AssemblyInformationalVersion("0.8.3.0")]
[assembly: CLSCompliant(false)]
[assembly: ComVisible(false)]
[assembly: Guid("89a50370-1ed9-4cf1-ad08-043b6e6f3c90")]
[assembly: NeutralResourcesLanguage("en")]

58
Virtu/Silverlight/Phone/Properties/WMAppManifest.xml
View File

@ -1,29 +1,29 @@
<?xml version="1.0" encoding="utf-8"?>
<Deployment xmlns="http://schemas.microsoft.com/windowsphone/2009/deployment" AppPlatformVersion="7.0">
<App xmlns="" ProductID="{89a50370-1ed9-4cf1-ad08-043b6e6f3c90}" Title="Virtu" RuntimeType="Silverlight" Version="1.0.0.0" Genre="Apps.Normal" Author="Sean Fausett &amp; Nick Westgate" Description="Apple IIe Emulator" Publisher="Digital Jellyfish Design Ltd">
<IconPath IsRelative="true" IsResource="false">AppIcon.png</IconPath>
<Capabilities>
<Capability Name="ID_CAP_NETWORKING" />
<Capability Name="ID_CAP_LOCATION" />
<Capability Name="ID_CAP_SENSORS" />
<Capability Name="ID_CAP_MICROPHONE" />
<Capability Name="ID_CAP_MEDIALIB" />
<Capability Name="ID_CAP_GAMERSERVICES" />
<Capability Name="ID_CAP_PHONEDIALER" />
<Capability Name="ID_CAP_PUSH_NOTIFICATION" />
<Capability Name="ID_CAP_WEBBROWSERCOMPONENT" />
</Capabilities>
<Tasks>
<DefaultTask Name="_default" NavigationPage="MainPage.xaml" />
</Tasks>
<Tokens>
<PrimaryToken TokenID="Jellyfish.Virtu.Silverlight.Phone.Token" TaskName="_default">
<TemplateType5>
<BackgroundImageURI IsRelative="true" IsResource="false">Background.png</BackgroundImageURI>
<Count>0</Count>
<Title>Virtu</Title>
</TemplateType5>
</PrimaryToken>
</Tokens>
</App>
</Deployment>
<?xml version="1.0" encoding="utf-8"?>
<Deployment xmlns="http://schemas.microsoft.com/windowsphone/2009/deployment" AppPlatformVersion="7.0">
<App xmlns="" ProductID="{89a50370-1ed9-4cf1-ad08-043b6e6f3c90}" Title="Virtu" RuntimeType="Silverlight" Version="1.0.0.0" Genre="Apps.Normal" Author="Sean Fausett &amp; Nick Westgate" Description="Apple IIe Emulator" Publisher="Digital Jellyfish Design Ltd">
<IconPath IsRelative="true" IsResource="false">AppIcon.png</IconPath>
<Capabilities>
<Capability Name="ID_CAP_NETWORKING" />
<Capability Name="ID_CAP_LOCATION" />
<Capability Name="ID_CAP_SENSORS" />
<Capability Name="ID_CAP_MICROPHONE" />
<Capability Name="ID_CAP_MEDIALIB" />
<Capability Name="ID_CAP_GAMERSERVICES" />
<Capability Name="ID_CAP_PHONEDIALER" />
<Capability Name="ID_CAP_PUSH_NOTIFICATION" />
<Capability Name="ID_CAP_WEBBROWSERCOMPONENT" />
</Capabilities>
<Tasks>
<DefaultTask Name="_default" NavigationPage="MainPage.xaml" />
</Tasks>
<Tokens>
<PrimaryToken TokenID="Jellyfish.Virtu.Silverlight.Phone.Token" TaskName="_default">
<TemplateType5>
<BackgroundImageURI IsRelative="true" IsResource="false">Background.png</BackgroundImageURI>
<Count>0</Count>
<Title>Virtu</Title>
</TemplateType5>
</PrimaryToken>
</Tokens>
</App>
</Deployment>

10
Virtu/Silverlight/Properties/AppManifest.xml
View File

@ -1,5 +1,5 @@
<Deployment xmlns="http://schemas.microsoft.com/client/2007/deployment"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<Deployment.Parts>
</Deployment.Parts>
</Deployment>
<Deployment xmlns="http://schemas.microsoft.com/client/2007/deployment"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<Deployment.Parts>
</Deployment.Parts>
</Deployment>

44
Virtu/Silverlight/Properties/AssemblyInfo.cs
View File

@ -1,22 +1,22 @@
using System;
using System.Reflection;
using System.Resources;
using System.Runtime.InteropServices;
using Jellyfish.Library;
[assembly: AssemblyTitle("Virtu")]
[assembly: AssemblyDescription("Apple IIe Emulator")]
[assembly: AssemblyProduct("Jellyfish.Virtu.Silverlight")]
[assembly: AssemblyCompany("Digital Jellyfish Design Ltd")]
[assembly: AssemblyCopyright("Copyright © 1995-2010 Digital Jellyfish Design Ltd")]
[assembly: AssemblyComment("Developed by Sean Fausett & Nick Westgate")]
[assembly: AssemblyVersion("0.8.3.0")]
[assembly: AssemblyFileVersion("0.8.3.0")]
[assembly: AssemblyInformationalVersion("0.8.3.0")]
[assembly: CLSCompliant(false)]
[assembly: ComVisible(false)]
[assembly: Guid("89a50370-1ed9-4cf1-ad08-043b6e6f3c90")]
[assembly: NeutralResourcesLanguage("en")]
using System;
using System.Reflection;
using System.Resources;
using System.Runtime.InteropServices;
using Jellyfish.Library;
[assembly: AssemblyTitle("Virtu")]
[assembly: AssemblyDescription("Apple IIe Emulator")]
[assembly: AssemblyProduct("Jellyfish.Virtu.Silverlight")]
[assembly: AssemblyCompany("Digital Jellyfish Design Ltd")]
[assembly: AssemblyCopyright("Copyright © 1995-2010 Digital Jellyfish Design Ltd")]
[assembly: AssemblyComment("Developed by Sean Fausett & Nick Westgate")]
[assembly: AssemblyVersion("0.8.3.0")]
[assembly: AssemblyFileVersion("0.8.3.0")]
[assembly: AssemblyInformationalVersion("0.8.3.0")]
[assembly: CLSCompliant(false)]
[assembly: ComVisible(false)]
[assembly: Guid("89a50370-1ed9-4cf1-ad08-043b6e6f3c90")]
[assembly: NeutralResourcesLanguage("en")]

28
Virtu/Silverlight/Properties/OutOfBrowserSettings.xml
View File

@ -1,15 +1,15 @@
<OutOfBrowserSettings ShortName="Virtu" EnableGPUAcceleration="False" ShowInstallMenuItem="True">
<OutOfBrowserSettings.Blurb>Apple IIe Emulator</OutOfBrowserSettings.Blurb>
<OutOfBrowserSettings.WindowSettings>
<WindowSettings Title="Virtu" />
</OutOfBrowserSettings.WindowSettings>
<OutOfBrowserSettings.SecuritySettings>
<SecuritySettings ElevatedPermissions="Required" />
</OutOfBrowserSettings.SecuritySettings>
<OutOfBrowserSettings.Icons>
<Icon Size="16,16">AppIcon16.png</Icon>
<Icon Size="32,32">AppIcon32.png</Icon>
<Icon Size="48,48">AppIcon48.png</Icon>
<Icon Size="128,128">AppIcon128.png</Icon>
</OutOfBrowserSettings.Icons>
<OutOfBrowserSettings ShortName="Virtu" EnableGPUAcceleration="False" ShowInstallMenuItem="True">
<OutOfBrowserSettings.Blurb>Apple IIe Emulator</OutOfBrowserSettings.Blurb>
<OutOfBrowserSettings.WindowSettings>
<WindowSettings Title="Virtu" />
</OutOfBrowserSettings.WindowSettings>
<OutOfBrowserSettings.SecuritySettings>
<SecuritySettings ElevatedPermissions="Required" />
</OutOfBrowserSettings.SecuritySettings>
<OutOfBrowserSettings.Icons>
<Icon Size="16,16">AppIcon16.png</Icon>
<Icon Size="32,32">AppIcon32.png</Icon>
<Icon Size="48,48">AppIcon48.png</Icon>
<Icon Size="128,128">AppIcon128.png</Icon>
</OutOfBrowserSettings.Icons>
</OutOfBrowserSettings>

120
Virtu/Silverlight/Services/SilverlightAudioService.cs
View File

@ -1,60 +1,60 @@
using System;
using System.Windows.Controls;
using Jellyfish.Library;
namespace Jellyfish.Virtu.Services
{
public sealed class SilverlightAudioService : AudioService
{
public SilverlightAudioService(Machine machine, UserControl page, MediaElement media) :
base(machine)
{
if (page == null)
{
throw new ArgumentNullException("page");
}
if (media == null)
{
throw new ArgumentNullException("media");
}
_media = media;
_mediaSource = new WaveMediaStreamSource(SampleRate, SampleChannels, SampleBits, SampleSize, SampleLatency, OnMediaSourceUpdate);
_media.SetSource(_mediaSource);
page.Loaded += (sender, e) => _media.Play();
#if !WINDOWS_PHONE
page.Unloaded += (sender, e) => _media.Stop();
#endif
}
public override void SetVolume(double volume) // machine thread
{
_media.Dispatcher.BeginInvoke(() => _media.Volume = volume);
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
_mediaSource.Dispose();
}
base.Dispose(disposing);
}
private void OnMediaSourceUpdate(byte[] buffer, int bufferSize) // audio thread
{
//if (_count++ % (1000 / SampleLatency) == 0)
//{
// DebugService.WriteLine("OnMediaSourceUpdate");
//}
Update(bufferSize, (source, count) => Buffer.BlockCopy(source, 0, buffer, 0, count));
}
private MediaElement _media;
private WaveMediaStreamSource _mediaSource;
//private int _count;
}
}
using System;
using System.Windows.Controls;
using Jellyfish.Library;
namespace Jellyfish.Virtu.Services
{
public sealed class SilverlightAudioService : AudioService
{
public SilverlightAudioService(Machine machine, UserControl page, MediaElement media) :
base(machine)
{
if (page == null)
{
throw new ArgumentNullException("page");
}
if (media == null)
{
throw new ArgumentNullException("media");
}
_media = media;
_mediaSource = new WaveMediaStreamSource(SampleRate, SampleChannels, SampleBits, SampleSize, SampleLatency, OnMediaSourceUpdate);
_media.SetSource(_mediaSource);
page.Loaded += (sender, e) => _media.Play();
#if !WINDOWS_PHONE
page.Unloaded += (sender, e) => _media.Stop();
#endif
}
public override void SetVolume(double volume) // machine thread
{
_media.Dispatcher.BeginInvoke(() => _media.Volume = volume);
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
_mediaSource.Dispose();
}
base.Dispose(disposing);
}
private void OnMediaSourceUpdate(byte[] buffer, int bufferSize) // audio thread
{
//if (_count++ % (1000 / SampleLatency) == 0)
//{
// DebugService.WriteLine("OnMediaSourceUpdate");
//}
Update(bufferSize, (source, count) => Buffer.BlockCopy(source, 0, buffer, 0, count));
}
private MediaElement _media;
private WaveMediaStreamSource _mediaSource;
//private int _count;
}
}

52
Virtu/Silverlight/Services/SilverlightDebugService.cs
View File

@ -1,26 +1,26 @@
using System;
using Jellyfish.Library;
namespace Jellyfish.Virtu.Services
{
public sealed class SilverlightDebugService : DebugService
{
public SilverlightDebugService(Machine machine, MainPage page) :
base(machine)
{
if (page == null)
{
throw new ArgumentNullException("page");
}
_page = page;
}
protected override void OnWriteLine(string message)
{
_page.Dispatcher.CheckBeginInvoke(() => _page.WriteLine(message + Environment.NewLine));
}
private MainPage _page;
}
}
using System;
using Jellyfish.Library;
namespace Jellyfish.Virtu.Services
{
public sealed class SilverlightDebugService : DebugService
{
public SilverlightDebugService(Machine machine, MainPage page) :
base(machine)
{
if (page == null)
{
throw new ArgumentNullException("page");
}
_page = page;
}
protected override void OnWriteLine(string message)
{
_page.Dispatcher.CheckBeginInvoke(() => _page.WriteLine(message + Environment.NewLine));
}
private MainPage _page;
}
}

804
Virtu/Silverlight/Services/SilverlightKeyboardService.cs
View File

@ -1,402 +1,402 @@
using System;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Input;
namespace Jellyfish.Virtu.Services
{
public sealed class SilverlightKeyboardService : KeyboardService
{
public SilverlightKeyboardService(Machine machine, UserControl page) :
base(machine)
{
if (page == null)
{
throw new ArgumentNullException("page");
}
page.KeyDown += OnPageKeyDown;
page.KeyUp += OnPageKeyUp;
page.LostFocus += OnPageLostFocus;
}
public override bool IsKeyDown(int key)
{
return IsKeyDown((Key)key);
}
public override void Update() // main thread
{
if (_updateAnyKeyDown) // SL is missing access to keyboard state; could lose track of keyboard state after Alt+Tab
{
_updateAnyKeyDown = false;
IsAnyKeyDown = false;
foreach (Key key in KeyValues)
{
if (IsKeyDown(key))
{
IsAnyKeyDown = true;
break;
}
}
}
var modifiers = System.Windows.Input.Keyboard.Modifiers;
IsControlKeyDown = ((modifiers & ModifierKeys.Control) != 0);
IsShiftKeyDown = ((modifiers & ModifierKeys.Shift) != 0);
IsOpenAppleKeyDown = ((modifiers & ModifierKeys.Alt) != 0) || IsKeyDown(Key.NumPad0);
IsCloseAppleKeyDown = ((modifiers & ModifierKeys.Windows) != 0) || IsKeyDown(Key.Decimal);
IsResetKeyDown = IsControlKeyDown && IsKeyDown(Key.Back);
base.Update();
}
private bool IsKeyDown(Key key)
{
return _states[(int)key];
}
private void OnPageKeyDown(object sender, KeyEventArgs e)
{
//DebugService.WriteLine(string.Concat("OnPageKeyDn: Key=", e.Key, " PlatformKeyCode=", e.PlatformKeyCode));
_states[(int)e.Key] = true;
_updateAnyKeyDown = false;
IsAnyKeyDown = true;
int asciiKey = GetAsciiKey(e.Key, e.PlatformKeyCode);
if (asciiKey >= 0)
{
Machine.Keyboard.Latch = asciiKey;
e.Handled = true;
}
Update();
}
private void OnPageKeyUp(object sender, KeyEventArgs e)
{
//DebugService.WriteLine(string.Concat("OnPageKeyUp: Key=", e.Key, " PlatformKeyCode=", e.PlatformKeyCode));
_states[(int)e.Key] = false;
_updateAnyKeyDown = true;
var modifiers = System.Windows.Input.Keyboard.Modifiers;
bool control = ((modifiers & ModifierKeys.Control) != 0);
if (e.Key == Key.CapsLock)
{
_capsLock ^= true; // SL is missing caps lock support; try to track manually
}
else if (control && (e.Key == Key.Divide))
{
Machine.Cpu.ToggleThrottle();
}
else if (control && (e.Key == Key.Multiply))
{
Machine.Video.ToggleMonochrome();
}
else if (control && (e.Key == Key.Subtract))
{
Machine.Video.ToggleFullScreen();
}
Update();
}
private void OnPageLostFocus(object sender, RoutedEventArgs e) // reset keyboard state on lost focus; can't access keyboard state on got focus
{
IsAnyKeyDown = false;
foreach (Key key in KeyValues)
{
_states[(int)key] = false;
}
}
[SuppressMessage("Microsoft.Maintainability", "CA1502:AvoidExcessiveComplexity")]
[SuppressMessage("Microsoft.Maintainability", "CA1505:AvoidUnmaintainableCode")]
private int GetAsciiKey(Key key, int platformKeyCode)
{
var modifiers = System.Windows.Input.Keyboard.Modifiers;
bool control = ((modifiers & ModifierKeys.Control) != 0);
bool shift = ((modifiers & ModifierKeys.Shift) != 0);
bool capsLock = shift ^ _capsLock;
switch (key)
{
case Key.Left:
return 0x08;
case Key.Tab:
return 0x09;
case Key.Down:
return 0x0A;
case Key.Up:
return 0x0B;
case Key.Enter:
return 0x0D;
case Key.Right:
return 0x15;
case Key.Escape:
return 0x1B;
case Key.Back:
return control ? -1 : 0x7F;
case Key.Space:
return ' ';
case Key.D1:
return shift ? '!' : '1';
case Key.D2:
return control ? 0x00 : shift ? '@' : '2';
case Key.D3:
return shift ? '#' : '3';
case Key.D4:
return shift ? '$' : '4';
case Key.D5:
return shift ? '%' : '5';
case Key.D6:
return control ? 0x1E : shift ? '^' : '6';
case Key.D7:
return shift ? '&' : '7';
case Key.D8:
return shift ? '*' : '8';
case Key.D9:
return shift ? '(' : '9';
case Key.D0:
return shift ? ')' : '0';
case Key.A:
return control ? 0x01 : capsLock ? 'A' : 'a';
case Key.B:
return control ? 0x02 : capsLock ? 'B' : 'b';
case Key.C:
return control ? 0x03 : capsLock ? 'C' : 'c';
case Key.D:
return control ? 0x04 : capsLock ? 'D' : 'd';
case Key.E:
return control ? 0x05 : capsLock ? 'E' : 'e';
case Key.F:
return control ? 0x06 : capsLock ? 'F' : 'f';
case Key.G:
return control ? 0x07 : capsLock ? 'G' : 'g';
case Key.H:
return control ? 0x08 : capsLock ? 'H' : 'h';
case Key.I:
return control ? 0x09 : capsLock ? 'I' : 'i';
case Key.J:
return control ? 0x0A : capsLock ? 'J' : 'j';
case Key.K:
return control ? 0x0B : capsLock ? 'K' : 'k';
case Key.L:
return control ? 0x0C : capsLock ? 'L' : 'l';
case Key.M:
return control ? 0x0D : capsLock ? 'M' : 'm';
case Key.N:
return control ? 0x0E : capsLock ? 'N' : 'n';
case Key.O:
return control ? 0x0F : capsLock ? 'O' : 'o';
case Key.P:
return control ? 0x10 : capsLock ? 'P' : 'p';
case Key.Q:
return control ? 0x11 : capsLock ? 'Q' : 'q';
case Key.R:
return control ? 0x12 : capsLock ? 'R' : 'r';
case Key.S:
return control ? 0x13 : capsLock ? 'S' : 's';
case Key.T:
return control ? 0x14 : capsLock ? 'T' : 't';
case Key.U:
return control ? 0x15 : capsLock ? 'U' : 'u';
case Key.V:
return control ? 0x16 : capsLock ? 'V' : 'v';
case Key.W:
return control ? 0x17 : capsLock ? 'W' : 'w';
case Key.X:
return control ? 0x18 : capsLock ? 'X' : 'x';
case Key.Y:
return control ? 0x19 : capsLock ? 'Y' : 'y';
case Key.Z:
return control ? 0x1A : capsLock ? 'Z' : 'z';
case Key.Unknown:
switch (Environment.OSVersion.Platform)
{
case PlatformID.Win32NT:
switch (platformKeyCode)
{
case 0xBA: // WinForms Keys.Oem1
return shift ? ':' : ';';
case 0xBF: // WinForms Keys.Oem2
return shift ? '?' : '/';
case 0xC0: // WinForms Keys.Oem3
return shift ? '~' : '`';
case 0xDB: // WinForms Keys.Oem4
return shift ? '{' : '[';
case 0xDC: // WinForms Keys.Oem5
return control ? 0x1C : shift ? '|' : '\\';
case 0xDD: // WinForms Keys.Oem6
return control ? 0x1D : shift ? '}' : ']';
case 0xDE: // WinForms Keys.Oem7
return shift ? '"' : '\'';
case 0xBD: // WinForms Keys.OemMinus
return control ? 0x1F : shift ? '_' : '-';
case 0xBB: // WinForms Keys.OemPlus
return shift ? '+' : '=';
case 0xBC: // WinForms Keys.OemComma
return shift ? '<' : ',';
case 0xBE: // WinForms Keys.OemPeriod
return shift ? '>' : '.';
}
break;
#if !WINDOWS_PHONE
case PlatformID.MacOSX:
switch (platformKeyCode)
{
case 0x29:
return shift ? ':' : ';';
case 0x2C:
return shift ? '?' : '/';
case 0x32:
return shift ? '~' : '`';
case 0x21:
return shift ? '{' : '[';
case 0x2A:
return control ? 0x1C : shift ? '|' : '\\';
case 0x1E:
return control ? 0x1D : shift ? '}' : ']';
case 0x27:
return shift ? '"' : '\'';
case 0x1B:
return control ? 0x1F : shift ? '_' : '-';
case 0x18:
return shift ? '+' : '=';
case 0x2B:
return shift ? '<' : ',';
case 0x2F:
return shift ? '>' : '.';
}
break;
#endif
case PlatformID.Unix:
switch (platformKeyCode)
{
case 0x2F:
return shift ? ':' : ';';
case 0x3D:
return shift ? '?' : '/';
case 0x31:
return shift ? '~' : '`';
case 0x22:
return shift ? '{' : '[';
case 0x33:
return control ? 0x1C : shift ? '|' : '\\';
case 0x23:
return control ? 0x1D : shift ? '}' : ']';
case 0x30:
return shift ? '"' : '\'';
case 0x14:
return control ? 0x1F : shift ? '_' : '-';
case 0x15:
return shift ? '+' : '=';
case 0x3B:
return shift ? '<' : ',';
case 0x3C:
return shift ? '>' : '.';
}
break;
}
break;
}
return -1;
}
private static readonly Key[] KeyValues =
(from key in
(from field in typeof(Key).GetFields() // missing Enum.GetValues; use reflection
where field.IsLiteral
select (Key)field.GetValue(typeof(Key)))
where (key != Key.None) // filter Key.None
select key).ToArray();
private static readonly int KeyCount = (int)(KeyValues.Max()) + 1;
private bool[] _states = new bool[KeyCount];
private bool _capsLock;
private bool _updateAnyKeyDown;
}
}
using System;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Input;
namespace Jellyfish.Virtu.Services
{
public sealed class SilverlightKeyboardService : KeyboardService
{
public SilverlightKeyboardService(Machine machine, UserControl page) :
base(machine)
{
if (page == null)
{
throw new ArgumentNullException("page");
}
page.KeyDown += OnPageKeyDown;
page.KeyUp += OnPageKeyUp;
page.LostFocus += OnPageLostFocus;
}
public override bool IsKeyDown(int key)
{
return IsKeyDown((Key)key);
}
public override void Update() // main thread
{
if (_updateAnyKeyDown) // SL is missing access to keyboard state; could lose track of keyboard state after Alt+Tab
{
_updateAnyKeyDown = false;
IsAnyKeyDown = false;
foreach (Key key in KeyValues)
{
if (IsKeyDown(key))
{
IsAnyKeyDown = true;
break;
}
}
}
var modifiers = System.Windows.Input.Keyboard.Modifiers;
IsControlKeyDown = ((modifiers & ModifierKeys.Control) != 0);
IsShiftKeyDown = ((modifiers & ModifierKeys.Shift) != 0);
IsOpenAppleKeyDown = ((modifiers & ModifierKeys.Alt) != 0) || IsKeyDown(Key.NumPad0);
IsCloseAppleKeyDown = ((modifiers & ModifierKeys.Windows) != 0) || IsKeyDown(Key.Decimal);
IsResetKeyDown = IsControlKeyDown && IsKeyDown(Key.Back);
base.Update();
}
private bool IsKeyDown(Key key)
{
return _states[(int)key];
}
private void OnPageKeyDown(object sender, KeyEventArgs e)
{
//DebugService.WriteLine(string.Concat("OnPageKeyDn: Key=", e.Key, " PlatformKeyCode=", e.PlatformKeyCode));
_states[(int)e.Key] = true;
_updateAnyKeyDown = false;
IsAnyKeyDown = true;
int asciiKey = GetAsciiKey(e.Key, e.PlatformKeyCode);
if (asciiKey >= 0)
{
Machine.Keyboard.Latch = asciiKey;
e.Handled = true;
}
Update();
}
private void OnPageKeyUp(object sender, KeyEventArgs e)
{
//DebugService.WriteLine(string.Concat("OnPageKeyUp: Key=", e.Key, " PlatformKeyCode=", e.PlatformKeyCode));
_states[(int)e.Key] = false;
_updateAnyKeyDown = true;
var modifiers = System.Windows.Input.Keyboard.Modifiers;
bool control = ((modifiers & ModifierKeys.Control) != 0);
if (e.Key == Key.CapsLock)
{
_capsLock ^= true; // SL is missing caps lock support; try to track manually
}
else if (control && (e.Key == Key.Divide))
{
Machine.Cpu.ToggleThrottle();
}
else if (control && (e.Key == Key.Multiply))
{
Machine.Video.ToggleMonochrome();
}
else if (control && (e.Key == Key.Subtract))
{
Machine.Video.ToggleFullScreen();
}
Update();
}
private void OnPageLostFocus(object sender, RoutedEventArgs e) // reset keyboard state on lost focus; can't access keyboard state on got focus
{
IsAnyKeyDown = false;
foreach (Key key in KeyValues)
{
_states[(int)key] = false;
}
}
[SuppressMessage("Microsoft.Maintainability", "CA1502:AvoidExcessiveComplexity")]
[SuppressMessage("Microsoft.Maintainability", "CA1505:AvoidUnmaintainableCode")]
private int GetAsciiKey(Key key, int platformKeyCode)
{
var modifiers = System.Windows.Input.Keyboard.Modifiers;
bool control = ((modifiers & ModifierKeys.Control) != 0);
bool shift = ((modifiers & ModifierKeys.Shift) != 0);
bool capsLock = shift ^ _capsLock;
switch (key)
{
case Key.Left:
return 0x08;
case Key.Tab:
return 0x09;
case Key.Down:
return 0x0A;
case Key.Up:
return 0x0B;
case Key.Enter:
return 0x0D;
case Key.Right:
return 0x15;
case Key.Escape:
return 0x1B;
case Key.Back:
return control ? -1 : 0x7F;
case Key.Space:
return ' ';
case Key.D1:
return shift ? '!' : '1';
case Key.D2:
return control ? 0x00 : shift ? '@' : '2';
case Key.D3:
return shift ? '#' : '3';
case Key.D4:
return shift ? '$' : '4';
case Key.D5:
return shift ? '%' : '5';
case Key.D6:
return control ? 0x1E : shift ? '^' : '6';
case Key.D7:
return shift ? '&' : '7';
case Key.D8:
return shift ? '*' : '8';
case Key.D9:
return shift ? '(' : '9';
case Key.D0:
return shift ? ')' : '0';
case Key.A:
return control ? 0x01 : capsLock ? 'A' : 'a';
case Key.B:
return control ? 0x02 : capsLock ? 'B' : 'b';
case Key.C:
return control ? 0x03 : capsLock ? 'C' : 'c';
case Key.D:
return control ? 0x04 : capsLock ? 'D' : 'd';
case Key.E:
return control ? 0x05 : capsLock ? 'E' : 'e';
case Key.F:
return control ? 0x06 : capsLock ? 'F' : 'f';
case Key.G:
return control ? 0x07 : capsLock ? 'G' : 'g';
case Key.H:
return control ? 0x08 : capsLock ? 'H' : 'h';
case Key.I:
return control ? 0x09 : capsLock ? 'I' : 'i';
case Key.J:
return control ? 0x0A : capsLock ? 'J' : 'j';
case Key.K:
return control ? 0x0B : capsLock ? 'K' : 'k';
case Key.L:
return control ? 0x0C : capsLock ? 'L' : 'l';
case Key.M:
return control ? 0x0D : capsLock ? 'M' : 'm';
case Key.N:
return control ? 0x0E : capsLock ? 'N' : 'n';
case Key.O:
return control ? 0x0F : capsLock ? 'O' : 'o';
case Key.P:
return control ? 0x10 : capsLock ? 'P' : 'p';
case Key.Q:
return control ? 0x11 : capsLock ? 'Q' : 'q';
case Key.R:
return control ? 0x12 : capsLock ? 'R' : 'r';
case Key.S:
return control ? 0x13 : capsLock ? 'S' : 's';
case Key.T:
return control ? 0x14 : capsLock ? 'T' : 't';
case Key.U:
return control ? 0x15 : capsLock ? 'U' : 'u';
case Key.V:
return control ? 0x16 : capsLock ? 'V' : 'v';
case Key.W:
return control ? 0x17 : capsLock ? 'W' : 'w';
case Key.X:
return control ? 0x18 : capsLock ? 'X' : 'x';
case Key.Y:
return control ? 0x19 : capsLock ? 'Y' : 'y';
case Key.Z:
return control ? 0x1A : capsLock ? 'Z' : 'z';
case Key.Unknown:
switch (Environment.OSVersion.Platform)
{
case PlatformID.Win32NT:
switch (platformKeyCode)
{
case 0xBA: // WinForms Keys.Oem1
return shift ? ':' : ';';
case 0xBF: // WinForms Keys.Oem2
return shift ? '?' : '/';
case 0xC0: // WinForms Keys.Oem3
return shift ? '~' : '`';
case 0xDB: // WinForms Keys.Oem4
return shift ? '{' : '[';
case 0xDC: // WinForms Keys.Oem5
return control ? 0x1C : shift ? '|' : '\\';
case 0xDD: // WinForms Keys.Oem6
return control ? 0x1D : shift ? '}' : ']';
case 0xDE: // WinForms Keys.Oem7
return shift ? '"' : '\'';
case 0xBD: // WinForms Keys.OemMinus
return control ? 0x1F : shift ? '_' : '-';
case 0xBB: // WinForms Keys.OemPlus
return shift ? '+' : '=';
case 0xBC: // WinForms Keys.OemComma
return shift ? '<' : ',';
case 0xBE: // WinForms Keys.OemPeriod
return shift ? '>' : '.';
}
break;
#if !WINDOWS_PHONE
case PlatformID.MacOSX:
switch (platformKeyCode)
{
case 0x29:
return shift ? ':' : ';';
case 0x2C:
return shift ? '?' : '/';
case 0x32:
return shift ? '~' : '`';
case 0x21:
return shift ? '{' : '[';
case 0x2A:
return control ? 0x1C : shift ? '|' : '\\';
case 0x1E:
return control ? 0x1D : shift ? '}' : ']';
case 0x27:
return shift ? '"' : '\'';
case 0x1B:
return control ? 0x1F : shift ? '_' : '-';
case 0x18:
return shift ? '+' : '=';
case 0x2B:
return shift ? '<' : ',';
case 0x2F:
return shift ? '>' : '.';
}
break;
#endif
case PlatformID.Unix:
switch (platformKeyCode)
{
case 0x2F:
return shift ? ':' : ';';
case 0x3D:
return shift ? '?' : '/';
case 0x31:
return shift ? '~' : '`';
case 0x22:
return shift ? '{' : '[';
case 0x33:
return control ? 0x1C : shift ? '|' : '\\';
case 0x23:
return control ? 0x1D : shift ? '}' : ']';
case 0x30:
return shift ? '"' : '\'';
case 0x14:
return control ? 0x1F : shift ? '_' : '-';
case 0x15:
return shift ? '+' : '=';
case 0x3B:
return shift ? '<' : ',';
case 0x3C:
return shift ? '>' : '.';
}
break;
}
break;
}
return -1;
}
private static readonly Key[] KeyValues =
(from key in
(from field in typeof(Key).GetFields() // missing Enum.GetValues; use reflection
where field.IsLiteral
select (Key)field.GetValue(typeof(Key)))
where (key != Key.None) // filter Key.None
select key).ToArray();
private static readonly int KeyCount = (int)(KeyValues.Max()) + 1;
private bool[] _states = new bool[KeyCount];
private bool _capsLock;
private bool _updateAnyKeyDown;
}
}

200
Virtu/Silverlight/Services/SilverlightVideoService.cs
View File

@ -1,100 +1,100 @@
using System;
using System.Diagnostics.CodeAnalysis;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media.Imaging;
#if WINDOWS_PHONE
using Microsoft.Phone.Controls;
#endif
namespace Jellyfish.Virtu.Services
{
public sealed class SilverlightVideoService : VideoService
{
public SilverlightVideoService(Machine machine, UserControl page, Image image) :
base(machine)
{
if (page == null)
{
throw new ArgumentNullException("page");
}
if (image == null)
{
throw new ArgumentNullException("image");
}
_page = page;
_image = image;
_image.Source = _bitmap;
#if !WINDOWS_PHONE
_page.LayoutUpdated += (sender, e) => SetWindowSizeToContent();
#else
((PhoneApplicationPage)_page).OrientationChanged += (sender, e) => SetImageSize(swapOrientation: (e.Orientation & PageOrientation.Landscape) != 0);
#endif
_page.SizeChanged += (sender, e) => SetImageSize();
}
[SuppressMessage("Microsoft.Usage", "CA2233:OperationsShouldNotOverflow")]
public override void SetPixel(int x, int y, uint color)
{
_pixels[y * BitmapWidth + x] = (int)color;
_pixelsDirty = true;
}
public override void Update() // main thread
{
#if !WINDOWS_PHONE
var content = Application.Current.Host.Content;
if (Application.Current.IsRunningOutOfBrowser && (content.IsFullScreen != IsFullScreen))
{
Application.Current.RootVisual.Dispatcher.BeginInvoke(() => content.IsFullScreen = IsFullScreen); // queue to dispatcher; avoids crash!
}
#endif
if (_pixelsDirty)
{
_pixelsDirty = false;
for (int i = 0; i < BitmapWidth * BitmapHeight; i++)
{
_bitmap.Pixels[i] = _pixels[i];
}
_bitmap.Invalidate();
}
}
private void SetImageSize(bool swapOrientation = false)
{
int uniformScale = Math.Max(1, swapOrientation ? Math.Min((int)_page.RenderSize.Height / BitmapWidth, (int)_page.RenderSize.Width / BitmapHeight) :
Math.Min((int)_page.RenderSize.Width / BitmapWidth, (int)_page.RenderSize.Height / BitmapHeight));
_image.Width = uniformScale * BitmapWidth;
_image.Height = uniformScale * BitmapHeight;
Machine.Video.DirtyScreen();
}
#if !WINDOWS_PHONE
private void SetWindowSizeToContent()
{
if (Application.Current.IsRunningOutOfBrowser && !_sizedToContent)
{
_sizedToContent = true;
var window = Application.Current.MainWindow;
var size = Application.Current.RootVisual.DesiredSize;
window.Width = size.Width;
window.Height = size.Height;
}
}
#endif
private const int BitmapWidth = 560;
private const int BitmapHeight = 384;
private UserControl _page;
private Image _image;
private WriteableBitmap _bitmap = new WriteableBitmap(BitmapWidth, BitmapHeight);
private int[] _pixels = new int[BitmapWidth * BitmapHeight];
private bool _pixelsDirty;
#if !WINDOWS_PHONE
private bool _sizedToContent;
#endif
}
}
using System;
using System.Diagnostics.CodeAnalysis;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media.Imaging;
#if WINDOWS_PHONE
using Microsoft.Phone.Controls;
#endif
namespace Jellyfish.Virtu.Services
{
public sealed class SilverlightVideoService : VideoService
{
public SilverlightVideoService(Machine machine, UserControl page, Image image) :
base(machine)
{
if (page == null)
{
throw new ArgumentNullException("page");
}
if (image == null)
{
throw new ArgumentNullException("image");
}
_page = page;
_image = image;
_image.Source = _bitmap;
#if !WINDOWS_PHONE
_page.LayoutUpdated += (sender, e) => SetWindowSizeToContent();
#else
((PhoneApplicationPage)_page).OrientationChanged += (sender, e) => SetImageSize(swapOrientation: (e.Orientation & PageOrientation.Landscape) != 0);
#endif
_page.SizeChanged += (sender, e) => SetImageSize();
}
[SuppressMessage("Microsoft.Usage", "CA2233:OperationsShouldNotOverflow")]
public override void SetPixel(int x, int y, uint color)
{
_pixels[y * BitmapWidth + x] = (int)color;
_pixelsDirty = true;
}
public override void Update() // main thread
{
#if !WINDOWS_PHONE
var content = Application.Current.Host.Content;
if (Application.Current.IsRunningOutOfBrowser && (content.IsFullScreen != IsFullScreen))
{
Application.Current.RootVisual.Dispatcher.BeginInvoke(() => content.IsFullScreen = IsFullScreen); // queue to dispatcher; avoids crash!
}
#endif
if (_pixelsDirty)
{
_pixelsDirty = false;
for (int i = 0; i < BitmapWidth * BitmapHeight; i++)
{
_bitmap.Pixels[i] = _pixels[i];
}
_bitmap.Invalidate();
}
}
private void SetImageSize(bool swapOrientation = false)
{
int uniformScale = Math.Max(1, swapOrientation ? Math.Min((int)_page.RenderSize.Height / BitmapWidth, (int)_page.RenderSize.Width / BitmapHeight) :
Math.Min((int)_page.RenderSize.Width / BitmapWidth, (int)_page.RenderSize.Height / BitmapHeight));
_image.Width = uniformScale * BitmapWidth;
_image.Height = uniformScale * BitmapHeight;
Machine.Video.DirtyScreen();
}
#if !WINDOWS_PHONE
private void SetWindowSizeToContent()
{
if (Application.Current.IsRunningOutOfBrowser && !_sizedToContent)
{
_sizedToContent = true;
var window = Application.Current.MainWindow;
var size = Application.Current.RootVisual.DesiredSize;
window.Width = size.Width;
window.Height = size.Height;
}
}
#endif
private const int BitmapWidth = 560;
private const int BitmapHeight = 384;
private UserControl _page;
private Image _image;
private WriteableBitmap _bitmap = new WriteableBitmap(BitmapWidth, BitmapHeight);
private int[] _pixels = new int[BitmapWidth * BitmapHeight];
private bool _pixelsDirty;
#if !WINDOWS_PHONE
private bool _sizedToContent;
#endif
}
}

146
Virtu/Speaker.cs
View File

@ -1,73 +1,73 @@
using System;
using Jellyfish.Virtu.Services;
namespace Jellyfish.Virtu
{
public sealed class Speaker : MachineComponent
{
public Speaker(Machine machine) :
base(machine)
{
_flushOutputEvent = FlushOutputEvent; // cache delegates; avoids garbage
}
public override void Initialize()
{
_audioService = Machine.Services.GetService<AudioService>();
UpdateSettings();
Machine.Video.VSync += (sender, e) => UpdateSettings();
Machine.Events.AddEvent(CyclesPerFlush * Machine.Settings.Cpu.Multiplier, _flushOutputEvent);
}
public override void Reset()
{
_audioService.Reset();
_isHigh = false;
_highCycles = _totalCycles = 0;
}
public void ToggleOutput()
{
UpdateCycles();
_isHigh ^= true;
}
private void FlushOutputEvent()
{
UpdateCycles();
_audioService.Output(_highCycles * short.MaxValue / _totalCycles); // quick and dirty decimation
_highCycles = _totalCycles = 0;
Machine.Events.AddEvent(CyclesPerFlush * Machine.Settings.Cpu.Multiplier, _flushOutputEvent);
}
private void UpdateCycles()
{
int delta = (int)(Machine.Cpu.Cycles - _lastCycles);
if (_isHigh)
{
_highCycles += delta;
}
_totalCycles += delta;
_lastCycles = Machine.Cpu.Cycles;
}
private void UpdateSettings()
{
_audioService.SetVolume(Machine.Settings.Audio.Volume);
}
private const int CyclesPerFlush = 23;
private Action _flushOutputEvent;
private bool _isHigh;
private int _highCycles;
private int _totalCycles;
private long _lastCycles;
private AudioService _audioService;
}
}
using System;
using Jellyfish.Virtu.Services;
namespace Jellyfish.Virtu
{
public sealed class Speaker : MachineComponent
{
public Speaker(Machine machine) :
base(machine)
{
_flushOutputEvent = FlushOutputEvent; // cache delegates; avoids garbage
}
public override void Initialize()
{
_audioService = Machine.Services.GetService<AudioService>();
UpdateSettings();
Machine.Video.VSync += (sender, e) => UpdateSettings();
Machine.Events.AddEvent(CyclesPerFlush * Machine.Settings.Cpu.Multiplier, _flushOutputEvent);
}
public override void Reset()
{
_audioService.Reset();
_isHigh = false;
_highCycles = _totalCycles = 0;
}
public void ToggleOutput()
{
UpdateCycles();
_isHigh ^= true;
}
private void FlushOutputEvent()
{
UpdateCycles();
_audioService.Output(_highCycles * short.MaxValue / _totalCycles); // quick and dirty decimation
_highCycles = _totalCycles = 0;
Machine.Events.AddEvent(CyclesPerFlush * Machine.Settings.Cpu.Multiplier, _flushOutputEvent);
}
private void UpdateCycles()
{
int delta = (int)(Machine.Cpu.Cycles - _lastCycles);
if (_isHigh)
{
_highCycles += delta;
}
_totalCycles += delta;
_lastCycles = Machine.Cpu.Cycles;
}
private void UpdateSettings()
{
_audioService.SetVolume(Machine.Settings.Audio.Volume);
}
private const int CyclesPerFlush = 23;
private Action _flushOutputEvent;
private bool _isHigh;
private int _highCycles;
private int _totalCycles;
private long _lastCycles;
private AudioService _audioService;
}
}

2054
Virtu/Video.cs
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3288
Virtu/VideoData.cs
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16
Virtu/Wpf/MainApp.xaml
View File

@ -1,8 +1,8 @@
<jl:ApplicationBase x:Class="Jellyfish.Virtu.MainApp"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:jl="clr-namespace:Jellyfish.Library;assembly=Jellyfish.Library"
StartupUri="MainWindow.xaml">
<Application.Resources>
</Application.Resources>
</jl:ApplicationBase>
<jl:ApplicationBase x:Class="Jellyfish.Virtu.MainApp"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:jl="clr-namespace:Jellyfish.Library;assembly=Jellyfish.Library"
StartupUri="MainWindow.xaml">
<Application.Resources>
</Application.Resources>
</jl:ApplicationBase>

28
Virtu/Wpf/MainApp.xaml.cs
View File

@ -1,14 +1,14 @@
using System.Security.Permissions;
using Jellyfish.Library;
namespace Jellyfish.Virtu
{
public sealed partial class MainApp : ApplicationBase
{
[SecurityPermission(SecurityAction.LinkDemand, UnmanagedCode = true)]
public MainApp() :
base("Virtu")
{
}
}
}
using System.Security.Permissions;
using Jellyfish.Library;
namespace Jellyfish.Virtu
{
public sealed partial class MainApp : ApplicationBase
{
[SecurityPermission(SecurityAction.LinkDemand, UnmanagedCode = true)]
public MainApp() :
base("Virtu")
{
}
}
}

46
Virtu/Wpf/MainPage.xaml
View File

@ -1,23 +1,23 @@
<UserControl x:Class="Jellyfish.Virtu.MainPage"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:jl="clr-namespace:Jellyfish.Library;assembly=Jellyfish.Library"
Focusable="True">
<Grid Background="Black">
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition />
</Grid.RowDefinitions>
<StackPanel Orientation="Horizontal">
<Button x:Name="_disk1Button" Content="Disk 1" Focusable="False" IsTabStop="False" Margin="4,4,0,4" />
<Button x:Name="_disk2Button" Content="Disk 2" Focusable="False" IsTabStop="False" Margin="4,4,0,4" />
</StackPanel>
<jl:FrameRateCounter Margin="0,0,4,0" HorizontalAlignment="Right" VerticalAlignment="Center" />
<Grid Grid.Row="1">
<Image x:Name="_image" MinWidth="560" MinHeight="384" RenderOptions.BitmapScalingMode="NearestNeighbor" HorizontalAlignment="Center" VerticalAlignment="Center" />
<ScrollViewer x:Name="_debugScrollViewer" BorderThickness="0" Focusable="False" IsTabStop="False" HorizontalScrollBarVisibility="Auto" VerticalScrollBarVisibility="Auto">
<TextBlock x:Name="_debugText" FontFamily="Consolas" FontSize="12" Foreground="White" />
</ScrollViewer>
</Grid>
</Grid>
</UserControl>
<UserControl x:Class="Jellyfish.Virtu.MainPage"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:jl="clr-namespace:Jellyfish.Library;assembly=Jellyfish.Library"
Focusable="True">
<Grid Background="Black">
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition />
</Grid.RowDefinitions>
<StackPanel Orientation="Horizontal">
<Button x:Name="_disk1Button" Content="Disk 1" Focusable="False" IsTabStop="False" Margin="4,4,0,4" />
<Button x:Name="_disk2Button" Content="Disk 2" Focusable="False" IsTabStop="False" Margin="4,4,0,4" />
</StackPanel>
<jl:FrameRateCounter Margin="0,0,4,0" HorizontalAlignment="Right" VerticalAlignment="Center" />
<Grid Grid.Row="1">
<Image x:Name="_image" MinWidth="560" MinHeight="384" RenderOptions.BitmapScalingMode="NearestNeighbor" HorizontalAlignment="Center" VerticalAlignment="Center" />
<ScrollViewer x:Name="_debugScrollViewer" BorderThickness="0" Focusable="False" IsTabStop="False" HorizontalScrollBarVisibility="Auto" VerticalScrollBarVisibility="Auto">
<TextBlock x:Name="_debugText" FontFamily="Consolas" FontSize="12" Foreground="White" />
</ScrollViewer>
</Grid>
</Grid>
</UserControl>

212
Virtu/Wpf/MainPage.xaml.cs
View File

@ -1,106 +1,106 @@
using System;
using System.ComponentModel;
using System.IO;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;
using Jellyfish.Virtu.Services;
using Microsoft.Win32;
namespace Jellyfish.Virtu
{
public sealed partial class MainPage : UserControl, IDisposable
{
public MainPage()
{
InitializeComponent();
if (!DesignerProperties.GetIsInDesignMode(this))
{
_debugService = new WpfDebugService(_machine, this);
_storageService = new WpfStorageService(_machine);
_keyboardService = new WpfKeyboardService(_machine, this);
_gamePortService = new GamePortService(_machine); // not connected
_audioService = new WpfAudioService(_machine, this);
_videoService = new WpfVideoService(_machine, this, _image);
_machine.Services.AddService(typeof(DebugService), _debugService);
_machine.Services.AddService(typeof(StorageService), _storageService);
_machine.Services.AddService(typeof(KeyboardService), _keyboardService);
_machine.Services.AddService(typeof(GamePortService), _gamePortService);
_machine.Services.AddService(typeof(AudioService), _audioService);
_machine.Services.AddService(typeof(VideoService), _videoService);
Loaded += (sender, e) => _machine.Start();
CompositionTarget.Rendering += OnCompositionTargetRendering;
Application.Current.Exit += (sender, e) => _machine.Stop();
_disk1Button.Click += (sender, e) => OnDiskButtonClick(0);
_disk2Button.Click += (sender, e) => OnDiskButtonClick(1);
}
}
public void Dispose()
{
_machine.Dispose();
_debugService.Dispose();
_storageService.Dispose();
_keyboardService.Dispose();
_gamePortService.Dispose();
_audioService.Dispose();
_videoService.Dispose();
}
public void WriteLine(string message)
{
_debugText.Text += message;
_debugScrollViewer.UpdateLayout();
_debugScrollViewer.ScrollToVerticalOffset(double.MaxValue);
}
private void OnCompositionTargetRendering(object sender, EventArgs e)
{
_keyboardService.Update();
_gamePortService.Update();
_videoService.Update();
}
private void OnDiskButtonClick(int drive)
{
var dialog = new OpenFileDialog() { Filter = "Disk Files (*.dsk;*.nib)|*.dsk;*.nib|All Files (*.*)|*.*" };
bool? result = dialog.ShowDialog();
if (result.HasValue && result.Value)
{
using (var stream = File.OpenRead(dialog.FileName))
{
_machine.Pause();
var diskII = _machine.FindDiskIIController();
if (diskII != null)
{
diskII.Drives[drive].InsertDisk(dialog.FileName, stream, false);
var settings = _machine.Settings.DiskII;
if (drive == 0)
{
settings.Disk1.Name = dialog.FileName;
}
else
{
settings.Disk2.Name = dialog.FileName;
}
}
_machine.Unpause();
}
}
}
private Machine _machine = new Machine();
private DebugService _debugService;
private StorageService _storageService;
private KeyboardService _keyboardService;
private GamePortService _gamePortService;
private AudioService _audioService;
private VideoService _videoService;
}
}
using System;
using System.ComponentModel;
using System.IO;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;
using Jellyfish.Virtu.Services;
using Microsoft.Win32;
namespace Jellyfish.Virtu
{
public sealed partial class MainPage : UserControl, IDisposable
{
public MainPage()
{
InitializeComponent();
if (!DesignerProperties.GetIsInDesignMode(this))
{
_debugService = new WpfDebugService(_machine, this);
_storageService = new WpfStorageService(_machine);
_keyboardService = new WpfKeyboardService(_machine, this);
_gamePortService = new GamePortService(_machine); // not connected
_audioService = new WpfAudioService(_machine, this);
_videoService = new WpfVideoService(_machine, this, _image);
_machine.Services.AddService(typeof(DebugService), _debugService);
_machine.Services.AddService(typeof(StorageService), _storageService);
_machine.Services.AddService(typeof(KeyboardService), _keyboardService);
_machine.Services.AddService(typeof(GamePortService), _gamePortService);
_machine.Services.AddService(typeof(AudioService), _audioService);
_machine.Services.AddService(typeof(VideoService), _videoService);
Loaded += (sender, e) => _machine.Start();
CompositionTarget.Rendering += OnCompositionTargetRendering;
Application.Current.Exit += (sender, e) => _machine.Stop();
_disk1Button.Click += (sender, e) => OnDiskButtonClick(0);
_disk2Button.Click += (sender, e) => OnDiskButtonClick(1);
}
}
public void Dispose()
{
_machine.Dispose();
_debugService.Dispose();
_storageService.Dispose();
_keyboardService.Dispose();
_gamePortService.Dispose();
_audioService.Dispose();
_videoService.Dispose();
}
public void WriteLine(string message)
{
_debugText.Text += message;
_debugScrollViewer.UpdateLayout();
_debugScrollViewer.ScrollToVerticalOffset(double.MaxValue);
}
private void OnCompositionTargetRendering(object sender, EventArgs e)
{
_keyboardService.Update();
_gamePortService.Update();
_videoService.Update();
}
private void OnDiskButtonClick(int drive)
{
var dialog = new OpenFileDialog() { Filter = "Disk Files (*.dsk;*.nib)|*.dsk;*.nib|All Files (*.*)|*.*" };
bool? result = dialog.ShowDialog();
if (result.HasValue && result.Value)
{
using (var stream = File.OpenRead(dialog.FileName))
{
_machine.Pause();
var diskII = _machine.FindDiskIIController();
if (diskII != null)
{
diskII.Drives[drive].InsertDisk(dialog.FileName, stream, false);
var settings = _machine.Settings.DiskII;
if (drive == 0)
{
settings.Disk1.Name = dialog.FileName;
}
else
{
settings.Disk2.Name = dialog.FileName;
}
}
_machine.Unpause();
}
}
}
private Machine _machine = new Machine();
private DebugService _debugService;
private StorageService _storageService;
private KeyboardService _keyboardService;
private GamePortService _gamePortService;
private AudioService _audioService;
private VideoService _videoService;
}
}

14
Virtu/Wpf/MainWindow.xaml
View File

@ -1,7 +1,7 @@
<Window x:Class="Jellyfish.Virtu.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:jv="clr-namespace:Jellyfish.Virtu"
Title="Virtu" WindowStartupLocation="CenterScreen" FocusManager.FocusedElement="{Binding ElementName=_mainPage}">
<jv:MainPage x:Name="_mainPage" />
</Window>
<Window x:Class="Jellyfish.Virtu.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:jv="clr-namespace:Jellyfish.Virtu"
Title="Virtu" WindowStartupLocation="CenterScreen" FocusManager.FocusedElement="{Binding ElementName=_mainPage}">
<jv:MainPage x:Name="_mainPage" />
</Window>

24
Virtu/Wpf/MainWindow.xaml.cs
View File

@ -1,12 +1,12 @@
using System.Windows;
namespace Jellyfish.Virtu
{
public sealed partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
}
}
}
using System.Windows;
namespace Jellyfish.Virtu
{
public sealed partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
}
}
}

50
Virtu/Wpf/Properties/AssemblyInfo.cs
View File

@ -1,25 +1,25 @@
using System;
using System.Reflection;
using System.Resources;
using System.Runtime.InteropServices;
using System.Windows;
using Jellyfish.Library;
[assembly: AssemblyTitle("Virtu")]
[assembly: AssemblyDescription("Apple IIe Emulator")]
[assembly: AssemblyProduct("Jellyfish.Virtu.Wpf")]
[assembly: AssemblyCompany("Digital Jellyfish Design Ltd")]
[assembly: AssemblyCopyright("Copyright © 1995-2010 Digital Jellyfish Design Ltd")]
[assembly: AssemblyComment("Developed by Sean Fausett & Nick Westgate")]
[assembly: AssemblyVersion("0.8.3.0")]
[assembly: AssemblyFileVersion("0.8.3.0")]
[assembly: AssemblyInformationalVersion("0.8.3.0")]
[assembly: CLSCompliant(false)]
[assembly: ComVisible(false)]
[assembly: Guid("89a50370-1ed9-4cf1-ad08-043b6e6f3c90")]
[assembly: NeutralResourcesLanguage("en")]
[assembly: ThemeInfo(ResourceDictionaryLocation.None, ResourceDictionaryLocation.SourceAssembly)]
using System;
using System.Reflection;
using System.Resources;
using System.Runtime.InteropServices;
using System.Windows;
using Jellyfish.Library;
[assembly: AssemblyTitle("Virtu")]
[assembly: AssemblyDescription("Apple IIe Emulator")]
[assembly: AssemblyProduct("Jellyfish.Virtu.Wpf")]
[assembly: AssemblyCompany("Digital Jellyfish Design Ltd")]
[assembly: AssemblyCopyright("Copyright © 1995-2010 Digital Jellyfish Design Ltd")]
[assembly: AssemblyComment("Developed by Sean Fausett & Nick Westgate")]
[assembly: AssemblyVersion("0.8.3.0")]
[assembly: AssemblyFileVersion("0.8.3.0")]
[assembly: AssemblyInformationalVersion("0.8.3.0")]
[assembly: CLSCompliant(false)]
[assembly: ComVisible(false)]
[assembly: Guid("89a50370-1ed9-4cf1-ad08-043b6e6f3c90")]
[assembly: NeutralResourcesLanguage("en")]
[assembly: ThemeInfo(ResourceDictionaryLocation.None, ResourceDictionaryLocation.SourceAssembly)]

118
Virtu/Wpf/Services/WpfAudioService.cs
View File

@ -1,59 +1,59 @@
using System;
using System.Runtime.InteropServices;
using System.Security;
using System.Windows;
using System.Windows.Controls;
using Jellyfish.Library;
namespace Jellyfish.Virtu.Services
{
public sealed class WpfAudioService : AudioService
{
[SecurityCritical]
public WpfAudioService(Machine machine, UserControl page) :
base(machine)
{
if (page == null)
{
throw new ArgumentNullException("page");
}
_directSound = new DirectSound(SampleRate, SampleChannels, SampleBits, SampleSize, OnDirectSoundUpdate);
page.Loaded += (sender, e) =>
{
var window = Window.GetWindow(page);
_directSound.Start(window.GetHandle());
window.Closed += (_sender, _e) => _directSound.Stop();
};
}
public override void SetVolume(double volume) // machine thread
{
_directSound.SetVolume(volume);
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
_directSound.Dispose();
}
base.Dispose(disposing);
}
private void OnDirectSoundUpdate(IntPtr buffer, int bufferSize) // audio thread
{
//if (_count++ % (1000 / SampleLatency) == 0)
//{
// DebugService.WriteLine("OnDirectSoundUpdate");
//}
Update(bufferSize, (source, count) => Marshal.Copy(source, 0, buffer, count));
}
private DirectSound _directSound;
//private int _count;
}
}
using System;
using System.Runtime.InteropServices;
using System.Security;
using System.Windows;
using System.Windows.Controls;
using Jellyfish.Library;
namespace Jellyfish.Virtu.Services
{
public sealed class WpfAudioService : AudioService
{
[SecurityCritical]
public WpfAudioService(Machine machine, UserControl page) :
base(machine)
{
if (page == null)
{
throw new ArgumentNullException("page");
}
_directSound = new DirectSound(SampleRate, SampleChannels, SampleBits, SampleSize, OnDirectSoundUpdate);
page.Loaded += (sender, e) =>
{
var window = Window.GetWindow(page);
_directSound.Start(window.GetHandle());
window.Closed += (_sender, _e) => _directSound.Stop();
};
}
public override void SetVolume(double volume) // machine thread
{
_directSound.SetVolume(volume);
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
_directSound.Dispose();
}
base.Dispose(disposing);
}
private void OnDirectSoundUpdate(IntPtr buffer, int bufferSize) // audio thread
{
//if (_count++ % (1000 / SampleLatency) == 0)
//{
// DebugService.WriteLine("OnDirectSoundUpdate");
//}
Update(bufferSize, (source, count) => Marshal.Copy(source, 0, buffer, count));
}
private DirectSound _directSound;
//private int _count;
}
}

52
Virtu/Wpf/Services/WpfDebugService.cs
View File

@ -1,26 +1,26 @@
using System;
using Jellyfish.Library;
namespace Jellyfish.Virtu.Services
{
public sealed class WpfDebugService : DebugService
{
public WpfDebugService(Machine machine, MainPage page) :
base(machine)
{
if (page == null)
{
throw new ArgumentNullException("page");
}
_page = page;
}
protected override void OnWriteLine(string message)
{
_page.Dispatcher.CheckInvoke(() => _page.WriteLine(message + Environment.NewLine));
}
private MainPage _page;
}
}
using System;
using Jellyfish.Library;
namespace Jellyfish.Virtu.Services
{
public sealed class WpfDebugService : DebugService
{
public WpfDebugService(Machine machine, MainPage page) :
base(machine)
{
if (page == null)
{
throw new ArgumentNullException("page");
}
_page = page;
}
protected override void OnWriteLine(string message)
{
_page.Dispatcher.CheckInvoke(() => _page.WriteLine(message + Environment.NewLine));
}
private MainPage _page;
}
}

594
Virtu/Wpf/Services/WpfKeyboardService.cs
View File

@ -1,297 +1,297 @@
using System;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Windows.Controls;
using System.Windows.Input;
namespace Jellyfish.Virtu.Services
{
public sealed class WpfKeyboardService : KeyboardService
{
public WpfKeyboardService(Machine machine, UserControl page) :
base(machine)
{
if (page == null)
{
throw new ArgumentNullException("page");
}
page.KeyDown += OnPageKeyDown;
page.KeyUp += OnPageKeyUp;
page.GotKeyboardFocus += (sender, e) => _updateAnyKeyDown = true;
}
public override bool IsKeyDown(int key)
{
return IsKeyDown((Key)key);
}
public override void Update() // main thread
{
var keyboard = System.Windows.Input.Keyboard.PrimaryDevice;
if (_updateAnyKeyDown)
{
_updateAnyKeyDown = false;
IsAnyKeyDown = false;
foreach (Key key in KeyValues)
{
bool isKeyDown = keyboard.IsKeyDown(key);
_states[(int)key] = isKeyDown;
if (isKeyDown)
{
IsAnyKeyDown = true;
}
}
}
IsControlKeyDown = ((keyboard.Modifiers & ModifierKeys.Control) != 0);
IsShiftKeyDown = ((keyboard.Modifiers & ModifierKeys.Shift) != 0);
IsOpenAppleKeyDown = keyboard.IsKeyDown(Key.LeftAlt) || IsKeyDown(Key.NumPad0);
IsCloseAppleKeyDown = keyboard.IsKeyDown(Key.RightAlt) || IsKeyDown(Key.Decimal);
IsResetKeyDown = IsControlKeyDown && keyboard.IsKeyDown(Key.Back);
base.Update();
}
private bool IsKeyDown(Key key)
{
return _states[(int)key];
}
private void OnPageKeyDown(object sender, KeyEventArgs e)
{
//DebugService.WriteLine(string.Concat("OnPageKeyDn: Key=", e.Key));
_states[(int)((e.Key == Key.System) ? e.SystemKey : e.Key)] = true;
_updateAnyKeyDown = false;
IsAnyKeyDown = true;
int asciiKey = GetAsciiKey(e.Key, e.KeyboardDevice);
if (asciiKey >= 0)
{
Machine.Keyboard.Latch = asciiKey;
e.Handled = true;
}
Update();
}
private void OnPageKeyUp(object sender, KeyEventArgs e)
{
//DebugService.WriteLine(string.Concat("OnPageKeyUp: Key=", e.Key));
_states[(int)((e.Key == Key.System) ? e.SystemKey : e.Key)] = false;
_updateAnyKeyDown = true;
bool control = ((e.KeyboardDevice.Modifiers & ModifierKeys.Control) != 0);
if (control && (e.Key == Key.Divide))
{
Machine.Cpu.ToggleThrottle();
}
else if (control && (e.Key == Key.Multiply))
{
Machine.Video.ToggleMonochrome();
}
else if (control && (e.Key == Key.Subtract))
{
Machine.Video.ToggleFullScreen();
}
Update();
}
[SuppressMessage("Microsoft.Maintainability", "CA1502:AvoidExcessiveComplexity")]
[SuppressMessage("Microsoft.Maintainability", "CA1505:AvoidUnmaintainableCode")]
private static int GetAsciiKey(Key key, KeyboardDevice keyboard)
{
bool control = ((keyboard.Modifiers & ModifierKeys.Control) != 0);
bool shift = ((keyboard.Modifiers & ModifierKeys.Shift) != 0);
bool capsLock = shift ^ keyboard.IsKeyToggled(Key.CapsLock);
switch (key)
{
case Key.Left:
return 0x08;
case Key.Tab:
return 0x09;
case Key.Down:
return 0x0A;
case Key.Up:
return 0x0B;
case Key.Enter:
return 0x0D;
case Key.Right:
return 0x15;
case Key.Escape:
return 0x1B;
case Key.Back:
return control ? -1 : 0x7F;
case Key.Space:
return ' ';
case Key.D1:
return shift ? '!' : '1';
case Key.D2:
return control ? 0x00 : shift ? '@' : '2';
case Key.D3:
return shift ? '#' : '3';
case Key.D4:
return shift ? '$' : '4';
case Key.D5:
return shift ? '%' : '5';
case Key.D6:
return control ? 0x1E : shift ? '^' : '6';
case Key.D7:
return shift ? '&' : '7';
case Key.D8:
return shift ? '*' : '8';
case Key.D9:
return shift ? '(' : '9';
case Key.D0:
return shift ? ')' : '0';
case Key.A:
return control ? 0x01 : capsLock ? 'A' : 'a';
case Key.B:
return control ? 0x02 : capsLock ? 'B' : 'b';
case Key.C:
return control ? 0x03 : capsLock ? 'C' : 'c';
case Key.D:
return control ? 0x04 : capsLock ? 'D' : 'd';
case Key.E:
return control ? 0x05 : capsLock ? 'E' : 'e';
case Key.F:
return control ? 0x06 : capsLock ? 'F' : 'f';
case Key.G:
return control ? 0x07 : capsLock ? 'G' : 'g';
case Key.H:
return control ? 0x08 : capsLock ? 'H' : 'h';
case Key.I:
return control ? 0x09 : capsLock ? 'I' : 'i';
case Key.J:
return control ? 0x0A : capsLock ? 'J' : 'j';
case Key.K:
return control ? 0x0B : capsLock ? 'K' : 'k';
case Key.L:
return control ? 0x0C : capsLock ? 'L' : 'l';
case Key.M:
return control ? 0x0D : capsLock ? 'M' : 'm';
case Key.N:
return control ? 0x0E : capsLock ? 'N' : 'n';
case Key.O:
return control ? 0x0F : capsLock ? 'O' : 'o';
case Key.P:
return control ? 0x10 : capsLock ? 'P' : 'p';
case Key.Q:
return control ? 0x11 : capsLock ? 'Q' : 'q';
case Key.R:
return control ? 0x12 : capsLock ? 'R' : 'r';
case Key.S:
return control ? 0x13 : capsLock ? 'S' : 's';
case Key.T:
return control ? 0x14 : capsLock ? 'T' : 't';
case Key.U:
return control ? 0x15 : capsLock ? 'U' : 'u';
case Key.V:
return control ? 0x16 : capsLock ? 'V' : 'v';
case Key.W:
return control ? 0x17 : capsLock ? 'W' : 'w';
case Key.X:
return control ? 0x18 : capsLock ? 'X' : 'x';
case Key.Y:
return control ? 0x19 : capsLock ? 'Y' : 'y';
case Key.Z:
return control ? 0x1A : capsLock ? 'Z' : 'z';
case Key.Oem1:
return shift ? ':' : ';';
case Key.Oem2:
return shift ? '?' : '/';
case Key.Oem3:
return shift ? '~' : '`';
case Key.Oem4:
return shift ? '{' : '[';
case Key.Oem5:
return control ? 0x1C : shift ? '|' : '\\';
case Key.Oem6:
return control ? 0x1D : shift ? '}' : ']';
case Key.Oem7:
return shift ? '"' : '\'';
case Key.OemMinus:
return control ? 0x1F : shift ? '_' : '-';
case Key.OemPlus:
return shift ? '+' : '=';
case Key.OemComma:
return shift ? '<' : ',';
case Key.OemPeriod:
return shift ? '>' : '.';
}
return -1;
}
private static readonly Key[] KeyValues =
(from key in (Key[])Enum.GetValues(typeof(Key))
where (key != Key.None) // filter Key.None; avoids validation exception
select key).ToArray();
private static readonly int KeyCount = (int)(KeyValues.Max()) + 1;
private bool[] _states = new bool[KeyCount];
private bool _updateAnyKeyDown;
}
}
using System;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Windows.Controls;
using System.Windows.Input;
namespace Jellyfish.Virtu.Services
{
public sealed class WpfKeyboardService : KeyboardService
{
public WpfKeyboardService(Machine machine, UserControl page) :
base(machine)
{
if (page == null)
{
throw new ArgumentNullException("page");
}
page.KeyDown += OnPageKeyDown;
page.KeyUp += OnPageKeyUp;
page.GotKeyboardFocus += (sender, e) => _updateAnyKeyDown = true;
}
public override bool IsKeyDown(int key)
{
return IsKeyDown((Key)key);
}
public override void Update() // main thread
{
var keyboard = System.Windows.Input.Keyboard.PrimaryDevice;
if (_updateAnyKeyDown)
{
_updateAnyKeyDown = false;
IsAnyKeyDown = false;
foreach (Key key in KeyValues)
{
bool isKeyDown = keyboard.IsKeyDown(key);
_states[(int)key] = isKeyDown;
if (isKeyDown)
{
IsAnyKeyDown = true;
}
}
}
IsControlKeyDown = ((keyboard.Modifiers & ModifierKeys.Control) != 0);
IsShiftKeyDown = ((keyboard.Modifiers & ModifierKeys.Shift) != 0);
IsOpenAppleKeyDown = keyboard.IsKeyDown(Key.LeftAlt) || IsKeyDown(Key.NumPad0);
IsCloseAppleKeyDown = keyboard.IsKeyDown(Key.RightAlt) || IsKeyDown(Key.Decimal);
IsResetKeyDown = IsControlKeyDown && keyboard.IsKeyDown(Key.Back);
base.Update();
}
private bool IsKeyDown(Key key)
{
return _states[(int)key];
}
private void OnPageKeyDown(object sender, KeyEventArgs e)
{
//DebugService.WriteLine(string.Concat("OnPageKeyDn: Key=", e.Key));
_states[(int)((e.Key == Key.System) ? e.SystemKey : e.Key)] = true;
_updateAnyKeyDown = false;
IsAnyKeyDown = true;
int asciiKey = GetAsciiKey(e.Key, e.KeyboardDevice);
if (asciiKey >= 0)
{
Machine.Keyboard.Latch = asciiKey;
e.Handled = true;
}
Update();
}
private void OnPageKeyUp(object sender, KeyEventArgs e)
{
//DebugService.WriteLine(string.Concat("OnPageKeyUp: Key=", e.Key));
_states[(int)((e.Key == Key.System) ? e.SystemKey : e.Key)] = false;
_updateAnyKeyDown = true;
bool control = ((e.KeyboardDevice.Modifiers & ModifierKeys.Control) != 0);
if (control && (e.Key == Key.Divide))
{
Machine.Cpu.ToggleThrottle();
}
else if (control && (e.Key == Key.Multiply))
{
Machine.Video.ToggleMonochrome();
}
else if (control && (e.Key == Key.Subtract))
{
Machine.Video.ToggleFullScreen();
}
Update();
}
[SuppressMessage("Microsoft.Maintainability", "CA1502:AvoidExcessiveComplexity")]
[SuppressMessage("Microsoft.Maintainability", "CA1505:AvoidUnmaintainableCode")]
private static int GetAsciiKey(Key key, KeyboardDevice keyboard)
{
bool control = ((keyboard.Modifiers & ModifierKeys.Control) != 0);
bool shift = ((keyboard.Modifiers & ModifierKeys.Shift) != 0);
bool capsLock = shift ^ keyboard.IsKeyToggled(Key.CapsLock);
switch (key)
{
case Key.Left:
return 0x08;
case Key.Tab:
return 0x09;
case Key.Down:
return 0x0A;
case Key.Up:
return 0x0B;
case Key.Enter:
return 0x0D;
case Key.Right:
return 0x15;
case Key.Escape:
return 0x1B;
case Key.Back:
return control ? -1 : 0x7F;
case Key.Space:
return ' ';
case Key.D1:
return shift ? '!' : '1';
case Key.D2:
return control ? 0x00 : shift ? '@' : '2';
case Key.D3:
return shift ? '#' : '3';
case Key.D4:
return shift ? '$' : '4';
case Key.D5:
return shift ? '%' : '5';
case Key.D6:
return control ? 0x1E : shift ? '^' : '6';
case Key.D7:
return shift ? '&' : '7';
case Key.D8:
return shift ? '*' : '8';
case Key.D9:
return shift ? '(' : '9';
case Key.D0:
return shift ? ')' : '0';
case Key.A:
return control ? 0x01 : capsLock ? 'A' : 'a';
case Key.B:
return control ? 0x02 : capsLock ? 'B' : 'b';
case Key.C:
return control ? 0x03 : capsLock ? 'C' : 'c';
case Key.D:
return control ? 0x04 : capsLock ? 'D' : 'd';
case Key.E:
return control ? 0x05 : capsLock ? 'E' : 'e';
case Key.F:
return control ? 0x06 : capsLock ? 'F' : 'f';
case Key.G:
return control ? 0x07 : capsLock ? 'G' : 'g';
case Key.H:
return control ? 0x08 : capsLock ? 'H' : 'h';
case Key.I:
return control ? 0x09 : capsLock ? 'I' : 'i';
case Key.J:
return control ? 0x0A : capsLock ? 'J' : 'j';
case Key.K:
return control ? 0x0B : capsLock ? 'K' : 'k';
case Key.L:
return control ? 0x0C : capsLock ? 'L' : 'l';
case Key.M:
return control ? 0x0D : capsLock ? 'M' : 'm';
case Key.N:
return control ? 0x0E : capsLock ? 'N' : 'n';
case Key.O:
return control ? 0x0F : capsLock ? 'O' : 'o';
case Key.P:
return control ? 0x10 : capsLock ? 'P' : 'p';
case Key.Q:
return control ? 0x11 : capsLock ? 'Q' : 'q';
case Key.R:
return control ? 0x12 : capsLock ? 'R' : 'r';
case Key.S:
return control ? 0x13 : capsLock ? 'S' : 's';
case Key.T:
return control ? 0x14 : capsLock ? 'T' : 't';
case Key.U:
return control ? 0x15 : capsLock ? 'U' : 'u';
case Key.V:
return control ? 0x16 : capsLock ? 'V' : 'v';
case Key.W:
return control ? 0x17 : capsLock ? 'W' : 'w';
case Key.X:
return control ? 0x18 : capsLock ? 'X' : 'x';
case Key.Y:
return control ? 0x19 : capsLock ? 'Y' : 'y';
case Key.Z:
return control ? 0x1A : capsLock ? 'Z' : 'z';
case Key.Oem1:
return shift ? ':' : ';';
case Key.Oem2:
return shift ? '?' : '/';
case Key.Oem3:
return shift ? '~' : '`';
case Key.Oem4:
return shift ? '{' : '[';
case Key.Oem5:
return control ? 0x1C : shift ? '|' : '\\';
case Key.Oem6:
return control ? 0x1D : shift ? '}' : ']';
case Key.Oem7:
return shift ? '"' : '\'';
case Key.OemMinus:
return control ? 0x1F : shift ? '_' : '-';
case Key.OemPlus:
return shift ? '+' : '=';
case Key.OemComma:
return shift ? '<' : ',';
case Key.OemPeriod:
return shift ? '>' : '.';
}
return -1;
}
private static readonly Key[] KeyValues =
(from key in (Key[])Enum.GetValues(typeof(Key))
where (key != Key.None) // filter Key.None; avoids validation exception
select key).ToArray();
private static readonly int KeyCount = (int)(KeyValues.Max()) + 1;
private bool[] _states = new bool[KeyCount];
private bool _updateAnyKeyDown;
}
}

38
Virtu/Wpf/Services/WpfStorageService.cs
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@ -1,19 +1,19 @@
using System.Deployment.Application;
using System.IO.IsolatedStorage;
namespace Jellyfish.Virtu.Services
{
public sealed class WpfStorageService : IsolatedStorageService
{
public WpfStorageService(Machine machine) :
base(machine)
{
}
protected override IsolatedStorageFile GetStore()
{
return ApplicationDeployment.IsNetworkDeployed ? // clickonce
IsolatedStorageFile.GetUserStoreForApplication() : IsolatedStorageFile.GetUserStoreForAssembly();
}
}
}
using System.Deployment.Application;
using System.IO.IsolatedStorage;
namespace Jellyfish.Virtu.Services
{
public sealed class WpfStorageService : IsolatedStorageService
{
public WpfStorageService(Machine machine) :
base(machine)
{
}
protected override IsolatedStorageFile GetStore()
{
return ApplicationDeployment.IsNetworkDeployed ? // clickonce
IsolatedStorageFile.GetUserStoreForApplication() : IsolatedStorageFile.GetUserStoreForAssembly();
}
}
}

202
Virtu/Wpf/Services/WpfVideoService.cs
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@ -1,101 +1,101 @@
using System;
using System.Diagnostics.CodeAnalysis;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;
using System.Windows.Media.Imaging;
namespace Jellyfish.Virtu.Services
{
public sealed class WpfVideoService : VideoService
{
public WpfVideoService(Machine machine, UserControl page, Image image) :
base(machine)
{
if (page == null)
{
throw new ArgumentNullException("page");
}
if (image == null)
{
throw new ArgumentNullException("image");
}
_page = page;
_image = image;
_image.Source = _bitmap;
_page.Loaded += (sender, e) => SetWindowSizeToContent();
_page.SizeChanged += (sender, e) => SetImageSize();
}
[SuppressMessage("Microsoft.Usage", "CA2233:OperationsShouldNotOverflow")]
public override void SetPixel(int x, int y, uint color)
{
_pixels[y * BitmapWidth + x] = color;
_pixelsDirty = true;
}
public override void Update() // main thread
{
if (_isFullScreen != IsFullScreen)
{
var window = Window.GetWindow(_page);
if (IsFullScreen)
{
window.ResizeMode = ResizeMode.NoResize;
window.WindowStyle = WindowStyle.None;
window.WindowState = WindowState.Maximized;
}
else
{
window.WindowState = WindowState.Normal;
window.WindowStyle = WindowStyle.SingleBorderWindow;
window.ResizeMode = ResizeMode.CanResize;
}
_isFullScreen = IsFullScreen;
}
if (_pixelsDirty)
{
_pixelsDirty = false;
_bitmap.WritePixels(BitmapRect, _pixels, BitmapStride, 0);
}
}
private void SetImageSize()
{
int uniformScale = Math.Max(1, Math.Min((int)_page.RenderSize.Width / BitmapWidth, (int)_page.RenderSize.Height / BitmapHeight));
_image.Width = uniformScale * BitmapWidth;
_image.Height = uniformScale * BitmapHeight;
Machine.Video.DirtyScreen();
}
private void SetWindowSizeToContent()
{
if (!_sizedToContent)
{
_sizedToContent = true;
var window = Application.Current.MainWindow;
var size = window.DesiredSize;
window.Width = size.Width;
window.Height = size.Height;
}
}
private const int BitmapWidth = 560;
private const int BitmapHeight = 384;
private const int BitmapDpi = 96;
private static readonly PixelFormat BitmapPixelFormat = PixelFormats.Bgr32;
private static readonly int BitmapStride = (BitmapWidth * BitmapPixelFormat.BitsPerPixel + 7) / 8;
private static readonly Int32Rect BitmapRect = new Int32Rect(0, 0, BitmapWidth, BitmapHeight);
private UserControl _page;
private Image _image;
private WriteableBitmap _bitmap = new WriteableBitmap(BitmapWidth, BitmapHeight, BitmapDpi, BitmapDpi, BitmapPixelFormat, null);
private uint[] _pixels = new uint[BitmapWidth * BitmapHeight];
private bool _pixelsDirty;
private bool _isFullScreen;
private bool _sizedToContent;
}
}
using System;
using System.Diagnostics.CodeAnalysis;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;
using System.Windows.Media.Imaging;
namespace Jellyfish.Virtu.Services
{
public sealed class WpfVideoService : VideoService
{
public WpfVideoService(Machine machine, UserControl page, Image image) :
base(machine)
{
if (page == null)
{
throw new ArgumentNullException("page");
}
if (image == null)
{
throw new ArgumentNullException("image");
}
_page = page;
_image = image;
_image.Source = _bitmap;
_page.Loaded += (sender, e) => SetWindowSizeToContent();
_page.SizeChanged += (sender, e) => SetImageSize();
}
[SuppressMessage("Microsoft.Usage", "CA2233:OperationsShouldNotOverflow")]
public override void SetPixel(int x, int y, uint color)
{
_pixels[y * BitmapWidth + x] = color;
_pixelsDirty = true;
}
public override void Update() // main thread
{
if (_isFullScreen != IsFullScreen)
{
var window = Window.GetWindow(_page);
if (IsFullScreen)
{
window.ResizeMode = ResizeMode.NoResize;
window.WindowStyle = WindowStyle.None;
window.WindowState = WindowState.Maximized;
}
else
{
window.WindowState = WindowState.Normal;
window.WindowStyle = WindowStyle.SingleBorderWindow;
window.ResizeMode = ResizeMode.CanResize;
}
_isFullScreen = IsFullScreen;
}
if (_pixelsDirty)
{
_pixelsDirty = false;
_bitmap.WritePixels(BitmapRect, _pixels, BitmapStride, 0);
}
}
private void SetImageSize()
{
int uniformScale = Math.Max(1, Math.Min((int)_page.RenderSize.Width / BitmapWidth, (int)_page.RenderSize.Height / BitmapHeight));
_image.Width = uniformScale * BitmapWidth;
_image.Height = uniformScale * BitmapHeight;
Machine.Video.DirtyScreen();
}
private void SetWindowSizeToContent()
{
if (!_sizedToContent)
{
_sizedToContent = true;
var window = Application.Current.MainWindow;
var size = window.DesiredSize;
window.Width = size.Width;
window.Height = size.Height;
}
}
private const int BitmapWidth = 560;
private const int BitmapHeight = 384;
private const int BitmapDpi = 96;
private static readonly PixelFormat BitmapPixelFormat = PixelFormats.Bgr32;
private static readonly int BitmapStride = (BitmapWidth * BitmapPixelFormat.BitsPerPixel + 7) / 8;
private static readonly Int32Rect BitmapRect = new Int32Rect(0, 0, BitmapWidth, BitmapHeight);
private UserControl _page;
private Image _image;
private WriteableBitmap _bitmap = new WriteableBitmap(BitmapWidth, BitmapHeight, BitmapDpi, BitmapDpi, BitmapPixelFormat, null);
private uint[] _pixels = new uint[BitmapWidth * BitmapHeight];
private bool _pixelsDirty;
private bool _isFullScreen;
private bool _sizedToContent;
}
}

30
Virtu/Xna/MainApp.cs
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@ -1,15 +1,15 @@
namespace Jellyfish.Virtu
{
#if WINDOWS || XBOX
static class MainApp
{
static void Main()
{
using (var game = new MainGame())
{
game.Run();
}
}
}
#endif
}
namespace Jellyfish.Virtu
{
#if WINDOWS || XBOX
static class MainApp
{
static void Main()
{
using (var game = new MainGame())
{
game.Run();
}
}
}
#endif
}

182
Virtu/Xna/MainGame.cs
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@ -1,91 +1,91 @@
using Jellyfish.Library;
using Jellyfish.Virtu.Services;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
namespace Jellyfish.Virtu
{
public sealed class MainGame : GameBase
{
public MainGame() :
base("Virtu")
{
#if WINDOWS
IsMouseVisible = true;
#endif
var frameRateCounter = new FrameRateCounter(this); // no initializers; avoids CA2000
Components.Add(frameRateCounter);
frameRateCounter.DrawOrder = 1;
frameRateCounter.FontName = "Consolas";
_debugService = new DebugService(_machine);
#if WINDOWS_PHONE
_storageService = new IsolatedStorageService(_machine);
#else
_storageService = new XnaStorageService(_machine, this);
#endif
_keyboardService = new XnaKeyboardService(_machine);
_gamePortService = new XnaGamePortService(_machine);
_audioService = new XnaAudioService(_machine, this);
_videoService = new XnaVideoService(_machine, this);
_machine.Services.AddService(typeof(DebugService), _debugService);
_machine.Services.AddService(typeof(StorageService), _storageService);
_machine.Services.AddService(typeof(KeyboardService), _keyboardService);
_machine.Services.AddService(typeof(GamePortService), _gamePortService);
_machine.Services.AddService(typeof(AudioService), _audioService);
_machine.Services.AddService(typeof(VideoService), _videoService);
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
_machine.Dispose();
_debugService.Dispose();
_storageService.Dispose();
_keyboardService.Dispose();
_gamePortService.Dispose();
_audioService.Dispose();
_videoService.Dispose();
}
base.Dispose(disposing);
}
protected override void BeginRun()
{
_machine.Start();
}
protected override void Update(GameTime gameTime)
{
_keyboardService.Update();
_gamePortService.Update();
base.Update(gameTime);
}
protected override void Draw(GameTime gameTime)
{
GraphicsDevice.Clear(Color.Black);
_videoService.Update();
base.Draw(gameTime);
}
protected override void EndRun()
{
_machine.Stop();
}
private Machine _machine = new Machine();
private DebugService _debugService;
private StorageService _storageService;
private KeyboardService _keyboardService;
private GamePortService _gamePortService;
private AudioService _audioService;
private VideoService _videoService;
}
}
using Jellyfish.Library;
using Jellyfish.Virtu.Services;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
namespace Jellyfish.Virtu
{
public sealed class MainGame : GameBase
{
public MainGame() :
base("Virtu")
{
#if WINDOWS
IsMouseVisible = true;
#endif
var frameRateCounter = new FrameRateCounter(this); // no initializers; avoids CA2000
Components.Add(frameRateCounter);
frameRateCounter.DrawOrder = 1;
frameRateCounter.FontName = "Consolas";
_debugService = new DebugService(_machine);
#if WINDOWS_PHONE
_storageService = new IsolatedStorageService(_machine);
#else
_storageService = new XnaStorageService(_machine, this);
#endif
_keyboardService = new XnaKeyboardService(_machine);
_gamePortService = new XnaGamePortService(_machine);
_audioService = new XnaAudioService(_machine, this);
_videoService = new XnaVideoService(_machine, this);
_machine.Services.AddService(typeof(DebugService), _debugService);
_machine.Services.AddService(typeof(StorageService), _storageService);
_machine.Services.AddService(typeof(KeyboardService), _keyboardService);
_machine.Services.AddService(typeof(GamePortService), _gamePortService);
_machine.Services.AddService(typeof(AudioService), _audioService);
_machine.Services.AddService(typeof(VideoService), _videoService);
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
_machine.Dispose();
_debugService.Dispose();
_storageService.Dispose();
_keyboardService.Dispose();
_gamePortService.Dispose();
_audioService.Dispose();
_videoService.Dispose();
}
base.Dispose(disposing);
}
protected override void BeginRun()
{
_machine.Start();
}
protected override void Update(GameTime gameTime)
{
_keyboardService.Update();
_gamePortService.Update();
base.Update(gameTime);
}
protected override void Draw(GameTime gameTime)
{
GraphicsDevice.Clear(Color.Black);
_videoService.Update();
base.Draw(gameTime);
}
protected override void EndRun()
{
_machine.Stop();
}
private Machine _machine = new Machine();
private DebugService _debugService;
private StorageService _storageService;
private KeyboardService _keyboardService;
private GamePortService _gamePortService;
private AudioService _audioService;
private VideoService _videoService;
}
}

10
Virtu/Xna/Properties/AppManifest.xml
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@ -1,5 +1,5 @@
<Deployment xmlns="http://schemas.microsoft.com/client/2007/deployment"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<Deployment.Parts>
</Deployment.Parts>
</Deployment>
<Deployment xmlns="http://schemas.microsoft.com/client/2007/deployment"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<Deployment.Parts>
</Deployment.Parts>
</Deployment>

56
Virtu/Xna/Properties/AssemblyInfo.cs
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@ -1,28 +1,28 @@
using System;
using System.Reflection;
using System.Resources;
using System.Runtime.InteropServices;
using Jellyfish.Library;
[assembly: AssemblyTitle("Virtu")]
[assembly: AssemblyDescription("Apple IIe Emulator")]
#if WINDOWS_PHONE
[assembly: AssemblyProduct("Jellyfish.Virtu.Xna.Phone")]
#elif XBOX
[assembly: AssemblyProduct("Jellyfish.Virtu.Xna.Xbox")]
#else
[assembly: AssemblyProduct("Jellyfish.Virtu.Xna")]
#endif
[assembly: AssemblyCompany("Digital Jellyfish Design Ltd")]
[assembly: AssemblyCopyright("Copyright © 1995-2010 Digital Jellyfish Design Ltd")]
[assembly: AssemblyComment("Developed by Sean Fausett & Nick Westgate")]
[assembly: AssemblyVersion("0.8.3.0")]
[assembly: AssemblyFileVersion("0.8.3.0")]
[assembly: AssemblyInformationalVersion("0.8.3.0")]
[assembly: CLSCompliant(false)]
[assembly: ComVisible(false)]
[assembly: Guid("89a50370-1ed9-4cf1-ad08-043b6e6f3c90")]
[assembly: NeutralResourcesLanguage("en")]
using System;
using System.Reflection;
using System.Resources;
using System.Runtime.InteropServices;
using Jellyfish.Library;
[assembly: AssemblyTitle("Virtu")]
[assembly: AssemblyDescription("Apple IIe Emulator")]
#if WINDOWS_PHONE
[assembly: AssemblyProduct("Jellyfish.Virtu.Xna.Phone")]
#elif XBOX
[assembly: AssemblyProduct("Jellyfish.Virtu.Xna.Xbox")]
#else
[assembly: AssemblyProduct("Jellyfish.Virtu.Xna")]
#endif
[assembly: AssemblyCompany("Digital Jellyfish Design Ltd")]
[assembly: AssemblyCopyright("Copyright © 1995-2010 Digital Jellyfish Design Ltd")]
[assembly: AssemblyComment("Developed by Sean Fausett & Nick Westgate")]
[assembly: AssemblyVersion("0.8.3.0")]
[assembly: AssemblyFileVersion("0.8.3.0")]
[assembly: AssemblyInformationalVersion("0.8.3.0")]
[assembly: CLSCompliant(false)]
[assembly: ComVisible(false)]
[assembly: Guid("89a50370-1ed9-4cf1-ad08-043b6e6f3c90")]
[assembly: NeutralResourcesLanguage("en")]

110
Virtu/Xna/Services/XnaAudioService.cs
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@ -1,55 +1,55 @@
using System;
using Jellyfish.Library;
using Microsoft.Xna.Framework.Audio;
namespace Jellyfish.Virtu.Services
{
public sealed class XnaAudioService : AudioService
{
public XnaAudioService(Machine machine, GameBase game) :
base(machine)
{
if (game == null)
{
throw new ArgumentNullException("game");
}
_game = game;
_dynamicSoundEffect.BufferNeeded += OnDynamicSoundEffectBufferNeeded;
_game.Exiting += (sender, e) => _dynamicSoundEffect.Stop();
_dynamicSoundEffect.SubmitBuffer(SampleZero);
_dynamicSoundEffect.Play();
}
public override void SetVolume(double volume) // machine thread
{
_dynamicSoundEffect.Volume = (float)volume;
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
_dynamicSoundEffect.Dispose();
}
base.Dispose(disposing);
}
private void OnDynamicSoundEffectBufferNeeded(object sender, EventArgs e) // audio thread
{
//if (_count++ % (1000 / SampleLatency) == 0)
//{
// DebugService.WriteLine("OnDynamicSoundEffectBufferNeeded");
//}
Update(SampleSize, (source, count) => _dynamicSoundEffect.SubmitBuffer(source, 0, count));
}
private GameBase _game;
private DynamicSoundEffectInstance _dynamicSoundEffect = new DynamicSoundEffectInstance(SampleRate, (AudioChannels)SampleChannels);
//private int _count;
}
}
using System;
using Jellyfish.Library;
using Microsoft.Xna.Framework.Audio;
namespace Jellyfish.Virtu.Services
{
public sealed class XnaAudioService : AudioService
{
public XnaAudioService(Machine machine, GameBase game) :
base(machine)
{
if (game == null)
{
throw new ArgumentNullException("game");
}
_game = game;
_dynamicSoundEffect.BufferNeeded += OnDynamicSoundEffectBufferNeeded;
_game.Exiting += (sender, e) => _dynamicSoundEffect.Stop();
_dynamicSoundEffect.SubmitBuffer(SampleZero);
_dynamicSoundEffect.Play();
}
public override void SetVolume(double volume) // machine thread
{
_dynamicSoundEffect.Volume = (float)volume;
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
_dynamicSoundEffect.Dispose();
}
base.Dispose(disposing);
}
private void OnDynamicSoundEffectBufferNeeded(object sender, EventArgs e) // audio thread
{
//if (_count++ % (1000 / SampleLatency) == 0)
//{
// DebugService.WriteLine("OnDynamicSoundEffectBufferNeeded");
//}
Update(SampleSize, (source, count) => _dynamicSoundEffect.SubmitBuffer(source, 0, count));
}
private GameBase _game;
private DynamicSoundEffectInstance _dynamicSoundEffect = new DynamicSoundEffectInstance(SampleRate, (AudioChannels)SampleChannels);
//private int _count;
}
}

128
Virtu/Xna/Services/XnaGamePortService.cs
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@ -1,64 +1,64 @@
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Input;
namespace Jellyfish.Virtu.Services
{
public sealed class XnaGamePortService : GamePortService
{
public XnaGamePortService(Machine machine) :
base(machine)
{
}
public override void Update() // main thread
{
_lastState = _state;
_state = GamePad.GetState(PlayerIndex.One);
if (_state.IsConnected && (_state != _lastState))
{
var left = _state.ThumbSticks.Left;
var right = _state.ThumbSticks.Right;
var dpad = _state.DPad;
Paddle0 = (int)((1 + left.X) * PaddleScale);
Paddle1 = (int)((1 - left.Y) * PaddleScale); // invert y
Paddle2 = (int)((1 + right.X) * PaddleScale);
Paddle3 = (int)((1 - right.Y) * PaddleScale); // invert y
Joystick0 = GetJoystick(ref left, ref dpad);
Joystick1 = GetJoystick(ref right);
IsButton0Down = ((_state.Buttons.A == ButtonState.Pressed) || (_state.Buttons.LeftShoulder == ButtonState.Pressed));
IsButton1Down = ((_state.Buttons.B == ButtonState.Pressed) || (_state.Buttons.RightShoulder == ButtonState.Pressed));
IsButton2Down = (_state.Buttons.X == ButtonState.Pressed);
}
}
private static Joystick GetJoystick(ref Vector2 thumbstick)
{
bool isUp = (thumbstick.Y > JoystickDeadZone);
bool isLeft = (thumbstick.X < -JoystickDeadZone);
bool isRight = (thumbstick.X > JoystickDeadZone);
bool isDown = (thumbstick.Y < -JoystickDeadZone);
return new Joystick(isUp, isLeft, isRight, isDown);
}
private static Joystick GetJoystick(ref Vector2 thumbstick, ref GamePadDPad dpad)
{
bool isUp = ((thumbstick.Y > JoystickDeadZone) || (dpad.Up == ButtonState.Pressed));
bool isLeft = ((thumbstick.X < -JoystickDeadZone) || (dpad.Left == ButtonState.Pressed));
bool isRight = ((thumbstick.X > JoystickDeadZone) || (dpad.Right == ButtonState.Pressed));
bool isDown = ((thumbstick.Y < -JoystickDeadZone) || (dpad.Down == ButtonState.Pressed));
return new Joystick(isUp, isLeft, isRight, isDown);
}
private const int PaddleScale = 128;
private const float JoystickDeadZone = 0.5f;
private GamePadState _state;
private GamePadState _lastState;
}
}
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Input;
namespace Jellyfish.Virtu.Services
{
public sealed class XnaGamePortService : GamePortService
{
public XnaGamePortService(Machine machine) :
base(machine)
{
}
public override void Update() // main thread
{
_lastState = _state;
_state = GamePad.GetState(PlayerIndex.One);
if (_state.IsConnected && (_state != _lastState))
{
var left = _state.ThumbSticks.Left;
var right = _state.ThumbSticks.Right;
var dpad = _state.DPad;
Paddle0 = (int)((1 + left.X) * PaddleScale);
Paddle1 = (int)((1 - left.Y) * PaddleScale); // invert y
Paddle2 = (int)((1 + right.X) * PaddleScale);
Paddle3 = (int)((1 - right.Y) * PaddleScale); // invert y
Joystick0 = GetJoystick(ref left, ref dpad);
Joystick1 = GetJoystick(ref right);
IsButton0Down = ((_state.Buttons.A == ButtonState.Pressed) || (_state.Buttons.LeftShoulder == ButtonState.Pressed));
IsButton1Down = ((_state.Buttons.B == ButtonState.Pressed) || (_state.Buttons.RightShoulder == ButtonState.Pressed));
IsButton2Down = (_state.Buttons.X == ButtonState.Pressed);
}
}
private static Joystick GetJoystick(ref Vector2 thumbstick)
{
bool isUp = (thumbstick.Y > JoystickDeadZone);
bool isLeft = (thumbstick.X < -JoystickDeadZone);
bool isRight = (thumbstick.X > JoystickDeadZone);
bool isDown = (thumbstick.Y < -JoystickDeadZone);
return new Joystick(isUp, isLeft, isRight, isDown);
}
private static Joystick GetJoystick(ref Vector2 thumbstick, ref GamePadDPad dpad)
{
bool isUp = ((thumbstick.Y > JoystickDeadZone) || (dpad.Up == ButtonState.Pressed));
bool isLeft = ((thumbstick.X < -JoystickDeadZone) || (dpad.Left == ButtonState.Pressed));
bool isRight = ((thumbstick.X > JoystickDeadZone) || (dpad.Right == ButtonState.Pressed));
bool isDown = ((thumbstick.Y < -JoystickDeadZone) || (dpad.Down == ButtonState.Pressed));
return new Joystick(isUp, isLeft, isRight, isDown);
}
private const int PaddleScale = 128;
private const float JoystickDeadZone = 0.5f;
private GamePadState _state;
private GamePadState _lastState;
}
}

660
Virtu/Xna/Services/XnaKeyboardService.cs
View File

@ -1,330 +1,330 @@
using System;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Input;
namespace Jellyfish.Virtu.Services
{
public sealed class XnaKeyboardService : KeyboardService
{
public XnaKeyboardService(Machine machine) :
base(machine)
{
}
public override bool IsKeyDown(int key)
{
return IsKeyDown((Keys)key);
}
public override void Update() // main thread
{
_lastState = _state;
_state = Microsoft.Xna.Framework.Input.Keyboard.GetState();
var gamePadState = GamePad.GetState(PlayerIndex.One);
bool gamePadControl = (gamePadState.Buttons.LeftStick == ButtonState.Pressed);
if (_state != _lastState)
{
IsAnyKeyDown = false;
foreach (Keys key in KeyValues) // xna doesn't support buffered input; loses input order and could lose keys between updates
{
if (_state.IsKeyDown(key))
{
IsAnyKeyDown = true;
if (!_lastState.IsKeyDown(key))
{
_lastKey = key;
_lastTime = DateTime.UtcNow.Ticks;
_repeatTime = RepeatDelay;
OnKeyDown(key, gamePadControl);
}
}
else
{
if (key == _lastKey)
{
_lastKey = Keys.None;
}
if (_lastState.IsKeyDown(key))
{
OnKeyUp(key, gamePadControl);
}
}
}
}
if (_lastKey != Keys.None) // repeat last key
{
long time = DateTime.UtcNow.Ticks;
if (time - _lastTime >= _repeatTime)
{
_lastTime = time;
_repeatTime = RepeatSpeed;
OnKeyDown(_lastKey, gamePadControl);
}
}
IsControlKeyDown = IsKeyDown(Keys.LeftControl) || IsKeyDown(Keys.RightControl);
IsShiftKeyDown = IsKeyDown(Keys.LeftShift) || IsKeyDown(Keys.RightShift);
IsOpenAppleKeyDown = IsKeyDown(Keys.LeftAlt) || IsKeyDown(Keys.NumPad0) || (gamePadState.Buttons.LeftShoulder == ButtonState.Pressed);
IsCloseAppleKeyDown = IsKeyDown(Keys.RightAlt) || IsKeyDown(Keys.Decimal) || (gamePadState.Buttons.RightShoulder == ButtonState.Pressed);
IsResetKeyDown = (IsControlKeyDown && IsKeyDown(Keys.Back)) || (gamePadControl && (gamePadState.Buttons.Start == ButtonState.Pressed));
base.Update();
}
private bool IsKeyDown(Keys key)
{
return _state.IsKeyDown(key);
}
private void OnKeyDown(Keys key, bool gamePadControl)
{
//DebugService.WriteLine(string.Concat("OnKeyDn: Key=", key));
int asciiKey = GetAsciiKey(key, gamePadControl);
if (asciiKey >= 0)
{
Machine.Keyboard.Latch = asciiKey;
}
}
private void OnKeyUp(Keys key, bool gamePadControl)
{
//DebugService.WriteLine(string.Concat("OnKeyUp: Key=", key));
bool control = IsKeyDown(Keys.LeftControl) || IsKeyDown(Keys.RightControl);
if (key == Keys.CapsLock)
{
_capsLock ^= true;
}
else if ((control && (key == Keys.Divide)) || (gamePadControl && (key == Keys.D8)))
{
Machine.Cpu.ToggleThrottle();
}
else if ((control && (key == Keys.Multiply)) || (gamePadControl && (key == Keys.D9)))
{
Machine.Video.ToggleMonochrome();
}
#if WINDOWS
else if ((control && (key == Keys.Subtract)) || (gamePadControl && (key == Keys.D0)))
{
Machine.Video.ToggleFullScreen();
}
#endif
}
[SuppressMessage("Microsoft.Maintainability", "CA1502:AvoidExcessiveComplexity")]
[SuppressMessage("Microsoft.Maintainability", "CA1505:AvoidUnmaintainableCode")]
private int GetAsciiKey(Keys key, bool gamePadControl)
{
bool control = IsKeyDown(Keys.LeftControl) || IsKeyDown(Keys.RightControl) || gamePadControl;
bool shift = IsKeyDown(Keys.LeftShift) || IsKeyDown(Keys.RightShift);
bool capsLock = shift ^ _capsLock;
bool green = IsKeyDown(Keys.ChatPadGreen);
bool orange = IsKeyDown(Keys.ChatPadOrange);
switch (key)
{
case Keys.Left:
return 0x08;
case Keys.Tab:
return 0x09;
case Keys.Down:
return 0x0A;
case Keys.Up:
return 0x0B;
case Keys.Enter:
return 0x0D;
case Keys.Right:
return 0x15;
case Keys.Escape:
return 0x1B;
case Keys.Back:
return control ? -1 : 0x7F;
case Keys.Space:
return ' ';
case Keys.D1:
return shift ? '!' : '1';
case Keys.D2:
return control ? 0x00 : shift ? '@' : '2';
case Keys.D3:
return shift ? '#' : '3';
case Keys.D4:
return shift ? '$' : '4';
case Keys.D5:
return shift ? '%' : '5';
case Keys.D6:
return control ? 0x1E : shift ? '^' : '6';
case Keys.D7:
return shift ? '&' : '7';
case Keys.D8:
return gamePadControl ? -1 : shift ? '*' : '8';
case Keys.D9:
return gamePadControl ? -1 : shift ? '(' : '9';
case Keys.D0:
return gamePadControl ? -1 : shift ? ')' : '0';
case Keys.A:
return control ? 0x01 : green ? '~' : capsLock ? 'A' : 'a';
case Keys.B:
return control ? 0x02 : green ? '|' : orange ? '+' : capsLock ? 'B' : 'b';
case Keys.C:
return control ? 0x03 : capsLock ? 'C' : 'c';
case Keys.D:
return control ? 0x04 : green ? '{' : capsLock ? 'D' : 'd';
case Keys.E:
return control ? 0x05 : capsLock ? 'E' : 'e';
case Keys.F:
return control ? 0x06 : green ? '}' : capsLock ? 'F' : 'f';
case Keys.G:
return control ? 0x07 : capsLock ? 'G' : 'g';
case Keys.H:
return control ? 0x08 : green ? '/' : orange ? '\\' : capsLock ? 'H' : 'h';
case Keys.I:
return control ? 0x09 : green ? '*' : capsLock ? 'I' : 'i';
case Keys.J:
return control ? 0x0A : green ? '\'' : orange ? '"' : capsLock ? 'J' : 'j';
case Keys.K:
return control ? 0x0B : green ? '[' : capsLock ? 'K' : 'k';
case Keys.L:
return control ? 0x0C : green ? ']' : capsLock ? 'L' : 'l';
case Keys.M:
return control ? 0x0D : green ? '>' : capsLock ? 'M' : 'm';
case Keys.N:
return control ? 0x0E : green ? '<' : capsLock ? 'N' : 'n';
case Keys.O:
return control ? 0x0F : green ? '(' : capsLock ? 'O' : 'o';
case Keys.P:
return control ? 0x10 : green ? ')' : orange ? '=' : capsLock ? 'P' : 'p';
case Keys.Q:
return control ? 0x11 : green ? '!' : capsLock ? 'Q' : 'q';
case Keys.R:
return control ? 0x12 : green ? '#' : orange ? '$' : capsLock ? 'R' : 'r';
case Keys.S:
return control ? 0x13 : capsLock ? 'S' : 's';
case Keys.T:
return control ? 0x14 : green ? '%' : capsLock ? 'T' : 't';
case Keys.U:
return control ? 0x15 : green ? '&' : capsLock ? 'U' : 'u';
case Keys.V:
return control ? 0x16 : green ? '-' : orange ? '_' : capsLock ? 'V' : 'v';
case Keys.W:
return control ? 0x17 : green ? '@' : capsLock ? 'W' : 'w';
case Keys.X:
return control ? 0x18 : capsLock ? 'X' : 'x';
case Keys.Y:
return control ? 0x19 : green ? '^' : capsLock ? 'Y' : 'y';
case Keys.Z:
return control ? 0x1A : green ? '`' : capsLock ? 'Z' : 'z';
case Keys.OemSemicolon:
return shift ? ':' : ';';
case Keys.OemQuestion:
return shift ? '?' : '/';
case Keys.OemTilde:
return shift ? '~' : '`';
case Keys.OemOpenBrackets:
return shift ? '{' : '[';
case Keys.OemBackslash:
case Keys.OemPipe:
return control ? 0x1C : shift ? '|' : '\\';
case Keys.OemCloseBrackets:
return control ? 0x1D : shift ? '}' : ']';
case Keys.OemQuotes:
return shift ? '"' : '\'';
case Keys.OemMinus:
return control ? 0x1F : shift ? '_' : '-';
case Keys.OemPlus:
return shift ? '+' : '=';
case Keys.OemComma:
return shift ? '<' : green ? ':' : orange ? ';' : ',';
case Keys.OemPeriod:
return shift ? '>' : green ? '?' : '.';
}
return -1;
}
private static readonly Keys[] KeyValues =
#if WINDOWS_PHONE || XBOX
(from key in
(from field in typeof(Keys).GetFields() // missing Enum.GetValues; use reflection
where field.IsLiteral
select (Keys)field.GetValue(typeof(Keys)))
where (key != Keys.None) // filter Keys.None
select key).ToArray();
#else
(from key in (Keys[])Enum.GetValues(typeof(Keys))
where (key != Keys.None) // filter Keys.None
select key).ToArray();
#endif
private static readonly long RepeatDelay = TimeSpan.FromMilliseconds(500).Ticks;
private static readonly long RepeatSpeed = TimeSpan.FromMilliseconds(32).Ticks;
private KeyboardState _state;
private KeyboardState _lastState;
private bool _capsLock;
private Keys _lastKey;
private long _lastTime;
private long _repeatTime;
}
}
using System;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Input;
namespace Jellyfish.Virtu.Services
{
public sealed class XnaKeyboardService : KeyboardService
{
public XnaKeyboardService(Machine machine) :
base(machine)
{
}
public override bool IsKeyDown(int key)
{
return IsKeyDown((Keys)key);
}
public override void Update() // main thread
{
_lastState = _state;
_state = Microsoft.Xna.Framework.Input.Keyboard.GetState();
var gamePadState = GamePad.GetState(PlayerIndex.One);
bool gamePadControl = (gamePadState.Buttons.LeftStick == ButtonState.Pressed);
if (_state != _lastState)
{
IsAnyKeyDown = false;
foreach (Keys key in KeyValues) // xna doesn't support buffered input; loses input order and could lose keys between updates
{
if (_state.IsKeyDown(key))
{
IsAnyKeyDown = true;
if (!_lastState.IsKeyDown(key))
{
_lastKey = key;
_lastTime = DateTime.UtcNow.Ticks;
_repeatTime = RepeatDelay;
OnKeyDown(key, gamePadControl);
}
}
else
{
if (key == _lastKey)
{
_lastKey = Keys.None;
}
if (_lastState.IsKeyDown(key))
{
OnKeyUp(key, gamePadControl);
}
}
}
}
if (_lastKey != Keys.None) // repeat last key
{
long time = DateTime.UtcNow.Ticks;
if (time - _lastTime >= _repeatTime)
{
_lastTime = time;
_repeatTime = RepeatSpeed;
OnKeyDown(_lastKey, gamePadControl);
}
}
IsControlKeyDown = IsKeyDown(Keys.LeftControl) || IsKeyDown(Keys.RightControl);
IsShiftKeyDown = IsKeyDown(Keys.LeftShift) || IsKeyDown(Keys.RightShift);
IsOpenAppleKeyDown = IsKeyDown(Keys.LeftAlt) || IsKeyDown(Keys.NumPad0) || (gamePadState.Buttons.LeftShoulder == ButtonState.Pressed);
IsCloseAppleKeyDown = IsKeyDown(Keys.RightAlt) || IsKeyDown(Keys.Decimal) || (gamePadState.Buttons.RightShoulder == ButtonState.Pressed);
IsResetKeyDown = (IsControlKeyDown && IsKeyDown(Keys.Back)) || (gamePadControl && (gamePadState.Buttons.Start == ButtonState.Pressed));
base.Update();
}
private bool IsKeyDown(Keys key)
{
return _state.IsKeyDown(key);
}
private void OnKeyDown(Keys key, bool gamePadControl)
{
//DebugService.WriteLine(string.Concat("OnKeyDn: Key=", key));
int asciiKey = GetAsciiKey(key, gamePadControl);
if (asciiKey >= 0)
{
Machine.Keyboard.Latch = asciiKey;
}
}
private void OnKeyUp(Keys key, bool gamePadControl)
{
//DebugService.WriteLine(string.Concat("OnKeyUp: Key=", key));
bool control = IsKeyDown(Keys.LeftControl) || IsKeyDown(Keys.RightControl);
if (key == Keys.CapsLock)
{
_capsLock ^= true;
}
else if ((control && (key == Keys.Divide)) || (gamePadControl && (key == Keys.D8)))
{
Machine.Cpu.ToggleThrottle();
}
else if ((control && (key == Keys.Multiply)) || (gamePadControl && (key == Keys.D9)))
{
Machine.Video.ToggleMonochrome();
}
#if WINDOWS
else if ((control && (key == Keys.Subtract)) || (gamePadControl && (key == Keys.D0)))
{
Machine.Video.ToggleFullScreen();
}
#endif
}
[SuppressMessage("Microsoft.Maintainability", "CA1502:AvoidExcessiveComplexity")]
[SuppressMessage("Microsoft.Maintainability", "CA1505:AvoidUnmaintainableCode")]
private int GetAsciiKey(Keys key, bool gamePadControl)
{
bool control = IsKeyDown(Keys.LeftControl) || IsKeyDown(Keys.RightControl) || gamePadControl;
bool shift = IsKeyDown(Keys.LeftShift) || IsKeyDown(Keys.RightShift);
bool capsLock = shift ^ _capsLock;
bool green = IsKeyDown(Keys.ChatPadGreen);
bool orange = IsKeyDown(Keys.ChatPadOrange);
switch (key)
{
case Keys.Left:
return 0x08;
case Keys.Tab:
return 0x09;
case Keys.Down:
return 0x0A;
case Keys.Up:
return 0x0B;
case Keys.Enter:
return 0x0D;
case Keys.Right:
return 0x15;
case Keys.Escape:
return 0x1B;
case Keys.Back:
return control ? -1 : 0x7F;
case Keys.Space:
return ' ';
case Keys.D1:
return shift ? '!' : '1';
case Keys.D2:
return control ? 0x00 : shift ? '@' : '2';
case Keys.D3:
return shift ? '#' : '3';
case Keys.D4:
return shift ? '$' : '4';
case Keys.D5:
return shift ? '%' : '5';
case Keys.D6:
return control ? 0x1E : shift ? '^' : '6';
case Keys.D7:
return shift ? '&' : '7';
case Keys.D8:
return gamePadControl ? -1 : shift ? '*' : '8';
case Keys.D9:
return gamePadControl ? -1 : shift ? '(' : '9';
case Keys.D0:
return gamePadControl ? -1 : shift ? ')' : '0';
case Keys.A:
return control ? 0x01 : green ? '~' : capsLock ? 'A' : 'a';
case Keys.B:
return control ? 0x02 : green ? '|' : orange ? '+' : capsLock ? 'B' : 'b';
case Keys.C:
return control ? 0x03 : capsLock ? 'C' : 'c';
case Keys.D:
return control ? 0x04 : green ? '{' : capsLock ? 'D' : 'd';
case Keys.E:
return control ? 0x05 : capsLock ? 'E' : 'e';
case Keys.F:
return control ? 0x06 : green ? '}' : capsLock ? 'F' : 'f';
case Keys.G:
return control ? 0x07 : capsLock ? 'G' : 'g';
case Keys.H:
return control ? 0x08 : green ? '/' : orange ? '\\' : capsLock ? 'H' : 'h';
case Keys.I:
return control ? 0x09 : green ? '*' : capsLock ? 'I' : 'i';
case Keys.J:
return control ? 0x0A : green ? '\'' : orange ? '"' : capsLock ? 'J' : 'j';
case Keys.K:
return control ? 0x0B : green ? '[' : capsLock ? 'K' : 'k';
case Keys.L:
return control ? 0x0C : green ? ']' : capsLock ? 'L' : 'l';
case Keys.M:
return control ? 0x0D : green ? '>' : capsLock ? 'M' : 'm';
case Keys.N:
return control ? 0x0E : green ? '<' : capsLock ? 'N' : 'n';
case Keys.O:
return control ? 0x0F : green ? '(' : capsLock ? 'O' : 'o';
case Keys.P:
return control ? 0x10 : green ? ')' : orange ? '=' : capsLock ? 'P' : 'p';
case Keys.Q:
return control ? 0x11 : green ? '!' : capsLock ? 'Q' : 'q';
case Keys.R:
return control ? 0x12 : green ? '#' : orange ? '$' : capsLock ? 'R' : 'r';
case Keys.S:
return control ? 0x13 : capsLock ? 'S' : 's';
case Keys.T:
return control ? 0x14 : green ? '%' : capsLock ? 'T' : 't';
case Keys.U:
return control ? 0x15 : green ? '&' : capsLock ? 'U' : 'u';
case Keys.V:
return control ? 0x16 : green ? '-' : orange ? '_' : capsLock ? 'V' : 'v';
case Keys.W:
return control ? 0x17 : green ? '@' : capsLock ? 'W' : 'w';
case Keys.X:
return control ? 0x18 : capsLock ? 'X' : 'x';
case Keys.Y:
return control ? 0x19 : green ? '^' : capsLock ? 'Y' : 'y';
case Keys.Z:
return control ? 0x1A : green ? '`' : capsLock ? 'Z' : 'z';
case Keys.OemSemicolon:
return shift ? ':' : ';';
case Keys.OemQuestion:
return shift ? '?' : '/';
case Keys.OemTilde:
return shift ? '~' : '`';
case Keys.OemOpenBrackets:
return shift ? '{' : '[';
case Keys.OemBackslash:
case Keys.OemPipe:
return control ? 0x1C : shift ? '|' : '\\';
case Keys.OemCloseBrackets:
return control ? 0x1D : shift ? '}' : ']';
case Keys.OemQuotes:
return shift ? '"' : '\'';
case Keys.OemMinus:
return control ? 0x1F : shift ? '_' : '-';
case Keys.OemPlus:
return shift ? '+' : '=';
case Keys.OemComma:
return shift ? '<' : green ? ':' : orange ? ';' : ',';
case Keys.OemPeriod:
return shift ? '>' : green ? '?' : '.';
}
return -1;
}
private static readonly Keys[] KeyValues =
#if WINDOWS_PHONE || XBOX
(from key in
(from field in typeof(Keys).GetFields() // missing Enum.GetValues; use reflection
where field.IsLiteral
select (Keys)field.GetValue(typeof(Keys)))
where (key != Keys.None) // filter Keys.None
select key).ToArray();
#else
(from key in (Keys[])Enum.GetValues(typeof(Keys))
where (key != Keys.None) // filter Keys.None
select key).ToArray();
#endif
private static readonly long RepeatDelay = TimeSpan.FromMilliseconds(500).Ticks;
private static readonly long RepeatSpeed = TimeSpan.FromMilliseconds(32).Ticks;
private KeyboardState _state;
private KeyboardState _lastState;
private bool _capsLock;
private Keys _lastKey;
private long _lastTime;
private long _repeatTime;
}
}

134
Virtu/Xna/Services/XnaStorageService.cs
View File

@ -1,67 +1,67 @@
using System;
using System.IO;
using Jellyfish.Library;
using Microsoft.Xna.Framework.Storage;
namespace Jellyfish.Virtu.Services
{
public sealed class XnaStorageService : StorageService
{
public XnaStorageService(Machine machine, GameBase game) :
base(machine)
{
if (game == null)
{
throw new ArgumentNullException("game");
}
_game = game;
}
public override void Load(string path, Action<Stream> reader)
{
if (reader == null)
{
throw new ArgumentNullException("reader");
}
try
{
using (var storageContainer = OpenContainer())
{
using (var stream = storageContainer.OpenFile(path))
{
reader(stream);
}
}
}
catch (FileNotFoundException)
{
}
}
public override void Save(string path, Action<Stream> writer)
{
if (writer == null)
{
throw new ArgumentNullException("writer");
}
using (var storageContainer = OpenContainer())
{
using (var stream = storageContainer.OpenFile(path))
{
writer(stream);
}
}
}
private StorageContainer OpenContainer()
{
return _storageDevice.Value.EndOpenContainer(_storageDevice.Value.BeginOpenContainer(_game.Name, null, null));
}
private GameBase _game;
private Lazy<StorageDevice> _storageDevice = new Lazy<StorageDevice>(() => StorageDevice.EndShowSelector(StorageDevice.BeginShowSelector(null, null)));
}
}
using System;
using System.IO;
using Jellyfish.Library;
using Microsoft.Xna.Framework.Storage;
namespace Jellyfish.Virtu.Services
{
public sealed class XnaStorageService : StorageService
{
public XnaStorageService(Machine machine, GameBase game) :
base(machine)
{
if (game == null)
{
throw new ArgumentNullException("game");
}
_game = game;
}
public override void Load(string path, Action<Stream> reader)
{
if (reader == null)
{
throw new ArgumentNullException("reader");
}
try
{
using (var storageContainer = OpenContainer())
{
using (var stream = storageContainer.OpenFile(path))
{
reader(stream);
}
}
}
catch (FileNotFoundException)
{
}
}
public override void Save(string path, Action<Stream> writer)
{
if (writer == null)
{
throw new ArgumentNullException("writer");
}
using (var storageContainer = OpenContainer())
{
using (var stream = storageContainer.OpenFile(path))
{
writer(stream);
}
}
}
private StorageContainer OpenContainer()
{
return _storageDevice.Value.EndOpenContainer(_storageDevice.Value.BeginOpenContainer(_game.Name, null, null));
}
private GameBase _game;
private Lazy<StorageDevice> _storageDevice = new Lazy<StorageDevice>(() => StorageDevice.EndShowSelector(StorageDevice.BeginShowSelector(null, null)));
}
}

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