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AppleWin/source/Applewin.cpp

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/*
AppleWin : An Apple //e emulator for Windows
Copyright (C) 1994-1996, Michael O'Brien
Copyright (C) 1999-2001, Oliver Schmidt
Copyright (C) 2002-2005, Tom Charlesworth
Copyright (C) 2006-2014, Tom Charlesworth, Michael Pohoreski
AppleWin 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.
AppleWin 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 AppleWin; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/* Description: main
*
* Author: Various
*/
#include "StdAfx.h"
#include "AppleWin.h"
#include "CPU.h"
#include "Debug.h"
#include "Disk.h"
#include "DiskImage.h"
#include "Frame.h"
#include "Harddisk.h"
#include "Joystick.h"
#include "Log.h"
#include "Memory.h"
#include "Mockingboard.h"
#include "MouseInterface.h"
#include "ParallelPrinter.h"
#include "Registry.h"
#include "Riff.h"
#include "SaveState.h"
#include "SerialComms.h"
#include "SoundCore.h"
#include "Speaker.h"
#ifdef USE_SPEECH_API
#include "Speech.h"
#endif
#include "Video.h"
#include "NTSC.h"
#include "Configuration\About.h"
#include "Configuration\PropertySheet.h"
#include "Tfe\Tfe.h"
static UINT16 g_AppleWinVersion[4] = {0};
char VERSIONSTRING[16] = "xx.yy.zz.ww";
TCHAR *g_pAppTitle = TITLE_APPLE_2E_ENHANCED;
eApple2Type g_Apple2Type = A2TYPE_APPLE2EENHANCED;
bool g_bFullSpeed = false;
//=================================================
// Win32
HINSTANCE g_hInstance = (HINSTANCE)0;
AppMode_e g_nAppMode = MODE_LOGO;
static bool g_bLoadedSaveState = false;
TCHAR g_sProgramDir[MAX_PATH] = TEXT(""); // Directory of where AppleWin executable resides
TCHAR g_sDebugDir [MAX_PATH] = TEXT(""); // TODO: Not currently used
TCHAR g_sScreenShotDir[MAX_PATH] = TEXT(""); // TODO: Not currently used
TCHAR g_sCurrentDir[MAX_PATH] = TEXT(""); // Also Starting Dir. Debugger uses this when load/save
bool g_bRestart = false;
bool g_bRestartFullScreen = false;
DWORD g_dwSpeed = SPEED_NORMAL; // Affected by Config dialog's speed slider bar
double g_fCurrentCLK6502 = CLK_6502; // Affected by Config dialog's speed slider bar
static double g_fMHz = 1.0; // Affected by Config dialog's speed slider bar
int g_nCpuCyclesFeedback = 0;
DWORD g_dwCyclesThisFrame = 0;
FILE* g_fh = NULL;
bool g_bDisableDirectInput = false;
bool g_bDisableDirectSound = false;
bool g_bDisableDirectSoundMockingboard = false;
int g_nMemoryClearType = MIP_FF_FF_00_00; // Note: -1 = random MIP in Memory.cpp MemReset()
IPropertySheet& sg_PropertySheet = * new CPropertySheet;
CSuperSerialCard sg_SSC;
CMouseInterface sg_Mouse;
SS_CARDTYPE g_Slot4 = CT_Empty;
SS_CARDTYPE g_Slot5 = CT_Empty;
HANDLE g_hCustomRomF8 = INVALID_HANDLE_VALUE; // Cmd-line specified custom ROM at $F800..$FFFF
static bool g_bCustomRomF8Failed = false; // Set if custom ROM file failed
static bool g_bEnableSpeech = false;
#ifdef USE_SPEECH_API
CSpeech g_Speech;
#endif
//===========================================================================
static DWORD dwLogKeyReadTickStart;
static bool bLogKeyReadDone = false;
void LogFileTimeUntilFirstKeyReadReset(void)
{
if (!g_fh)
return;
dwLogKeyReadTickStart = GetTickCount();
bLogKeyReadDone = false;
}
// Log the time from emulation restart/reboot until the first key read: BIT $C000
// . NB. AZTEC.DSK does prior LDY $C000 reads, but the BIT $C000 is at the "Press any key" message
void LogFileTimeUntilFirstKeyRead(void)
{
if (!g_fh || bLogKeyReadDone)
return;
if (mem[regs.pc-3] != 0x2C) // bit $c000
return;
DWORD dwTime = GetTickCount() - dwLogKeyReadTickStart;
LogFileOutput("Time from emulation reboot until first $C000 access: %d msec\n", dwTime);
bLogKeyReadDone = true;
}
//---------------------------------------------------------------------------
eApple2Type GetApple2Type(void)
{
return g_Apple2Type;
}
void SetApple2Type(eApple2Type type)
{
g_Apple2Type = type;
SetMainCpuDefault(type);
}
const UINT16* GetAppleWinVersion(void)
{
return &g_AppleWinVersion[0];
}
bool GetLoadedSaveStateFlag(void)
{
return g_bLoadedSaveState;
}
void SetLoadedSaveStateFlag(const bool bFlag)
{
g_bLoadedSaveState = bFlag;
}
static void ResetToLogoMode(void)
{
g_nAppMode = MODE_LOGO;
SetLoadedSaveStateFlag(false);
}
//---------------------------------------------------------------------------
static bool g_bPriorityNormal = true;
// Make APPLEWIN process higher priority
void SetPriorityAboveNormal(void)
{
if (!g_bPriorityNormal)
return;
if ( SetPriorityClass(GetCurrentProcess(), ABOVE_NORMAL_PRIORITY_CLASS) )
{
SetThreadPriority(GetCurrentThread(), THREAD_PRIORITY_ABOVE_NORMAL);
g_bPriorityNormal = false;
}
}
// Make APPLEWIN process normal priority
void SetPriorityNormal(void)
{
if (g_bPriorityNormal)
return;
if ( SetPriorityClass(GetCurrentProcess(), NORMAL_PRIORITY_CLASS) )
{
SetThreadPriority(GetCurrentThread(), THREAD_PRIORITY_NORMAL);
g_bPriorityNormal = true;
}
}
//---------------------------------------------------------------------------
static UINT g_uModeStepping_Cycles = 0;
static bool g_uModeStepping_LastGetKey_ScrollLock = false;
static void ContinueExecution(void)
{
_ASSERT(g_nAppMode == MODE_RUNNING || g_nAppMode == MODE_STEPPING);
const double fUsecPerSec = 1.e6;
#if 1
const UINT nExecutionPeriodUsec = 1000; // 1.0ms
// const UINT nExecutionPeriodUsec = 100; // 0.1ms
const double fExecutionPeriodClks = g_fCurrentCLK6502 * ((double)nExecutionPeriodUsec / fUsecPerSec);
#else
const double fExecutionPeriodClks = 1800.0;
const UINT nExecutionPeriodUsec = (UINT) (fUsecPerSec * (fExecutionPeriodClks / g_fCurrentCLK6502));
#endif
//
bool bScrollLock_FullSpeed = false;
if (sg_PropertySheet.GetScrollLockToggle())
{
bScrollLock_FullSpeed = g_bScrollLock_FullSpeed;
}
else
{
if (g_nAppMode == MODE_RUNNING)
{
bScrollLock_FullSpeed = GetKeyState(VK_SCROLL) < 0;
}
else if (!IsDebugSteppingAtFullSpeed()) // Implicitly: MODE_STEPPING
{
// NB. For MODE_STEPPING: GetKeyState() is slow, so only call periodically
// . 0x3FFF is roughly the number of cycles in a video frame, which seems a reasonable rate to call GetKeyState()
if ((g_uModeStepping_Cycles & 0x3FFF) == 0)
g_uModeStepping_LastGetKey_ScrollLock = GetKeyState(VK_SCROLL) < 0;
bScrollLock_FullSpeed = g_uModeStepping_LastGetKey_ScrollLock;
}
}
const bool bWasFullSpeed = g_bFullSpeed;
g_bFullSpeed = (g_dwSpeed == SPEED_MAX) ||
bScrollLock_FullSpeed ||
(DiskIsSpinning() && enhancedisk && !Spkr_IsActive() && !MB_IsActive()) ||
IsDebugSteppingAtFullSpeed();
if (g_bFullSpeed)
{
if (!bWasFullSpeed)
VideoRedrawScreenDuringFullSpeed(0, true); // Init for full-speed mode
// Don't call Spkr_Mute() - will get speaker clicks
MB_Mute();
SysClk_StopTimer();
#ifdef USE_SPEECH_API
g_Speech.Reset(); // TODO: Put this on a timer (in emulated cycles)... otherwise CATALOG cuts out
#endif
g_nCpuCyclesFeedback = 0; // For the case when this is a big -ve number
// Switch to normal priority so that APPLEWIN process doesn't hog machine!
//. EG: No disk in Drive-1, and boot Apple: Windows will start to crawl!
SetPriorityNormal();
}
else
{
if (bWasFullSpeed)
VideoRedrawScreenAfterFullSpeed(g_dwCyclesThisFrame);
// Don't call Spkr_Demute()
MB_Demute();
SysClk_StartTimerUsec(nExecutionPeriodUsec);
// Switch to higher priority, eg. for audio (BUG #015394)
SetPriorityAboveNormal();
}
//
int nCyclesWithFeedback = (int) fExecutionPeriodClks + g_nCpuCyclesFeedback;
const UINT uCyclesToExecuteWithFeedback = (nCyclesWithFeedback >= 0) ? nCyclesWithFeedback
: 0;
const DWORD uCyclesToExecute = (g_nAppMode == MODE_RUNNING) ? uCyclesToExecuteWithFeedback
/* MODE_STEPPING */ : 0;
const bool bVideoUpdate = !g_bFullSpeed;
const DWORD uActualCyclesExecuted = CpuExecute(uCyclesToExecute, bVideoUpdate);
g_dwCyclesThisFrame += uActualCyclesExecuted;
DiskUpdatePosition(uActualCyclesExecuted);
JoyUpdateButtonLatch(nExecutionPeriodUsec); // Button latch time is independent of CPU clock frequency
sg_SSC.CommUpdate(uActualCyclesExecuted);
PrintUpdate(uActualCyclesExecuted);
//
DWORD uSpkrActualCyclesExecuted = uActualCyclesExecuted;
bool bModeStepping_WaitTimer = false;
if (g_nAppMode == MODE_STEPPING && !IsDebugSteppingAtFullSpeed())
{
g_uModeStepping_Cycles += uActualCyclesExecuted;
if (g_uModeStepping_Cycles >= uCyclesToExecuteWithFeedback)
{
uSpkrActualCyclesExecuted = g_uModeStepping_Cycles;
g_uModeStepping_Cycles -= uCyclesToExecuteWithFeedback;
bModeStepping_WaitTimer = true;
}
}
// For MODE_STEPPING: do this speaker update periodically
// - Otherwise kills performance due to sound-buffer lock/unlock for every 6502 opcode!
if (g_nAppMode == MODE_RUNNING || bModeStepping_WaitTimer)
SpkrUpdate(uSpkrActualCyclesExecuted);
//
if (g_dwCyclesThisFrame >= dwClksPerFrame)
{
g_dwCyclesThisFrame -= dwClksPerFrame;
if (g_bFullSpeed)
VideoRedrawScreenDuringFullSpeed(g_dwCyclesThisFrame);
else
VideoRefreshScreen(); // Just copy the output of our Apple framebuffer to the system Back Buffer
MB_EndOfVideoFrame();
}
if ((g_nAppMode == MODE_RUNNING && !g_bFullSpeed) || bModeStepping_WaitTimer)
{
SysClk_WaitTimer();
}
}
void SingleStep(bool bReinit)
{
if (bReinit)
{
g_uModeStepping_Cycles = 0;
g_uModeStepping_LastGetKey_ScrollLock = false;
}
ContinueExecution();
}
//===========================================================================
void SetCurrentCLK6502(void)
{
static DWORD dwPrevSpeed = (DWORD) -1;
if(dwPrevSpeed == g_dwSpeed)
return;
dwPrevSpeed = g_dwSpeed;
// SPEED_MIN = 0 = 0.50 MHz
// SPEED_NORMAL = 10 = 1.00 MHz
// 20 = 2.00 MHz
// SPEED_MAX-1 = 39 = 3.90 MHz
// SPEED_MAX = 40 = ???? MHz (run full-speed, /g_fCurrentCLK6502/ is ignored)
if(g_dwSpeed < SPEED_NORMAL)
g_fMHz = 0.5 + (double)g_dwSpeed * 0.05;
else
g_fMHz = (double)g_dwSpeed / 10.0;
g_fCurrentCLK6502 = CLK_6502 * g_fMHz;
//
// Now re-init modules that are dependent on /g_fCurrentCLK6502/
//
SpkrReinitialize();
MB_Reinitialize();
}
//===========================================================================
void EnterMessageLoop(void)
{
MSG message;
PeekMessage(&message, NULL, 0, 0, PM_NOREMOVE);
while (message.message!=WM_QUIT)
{
if (PeekMessage(&message, NULL, 0, 0, PM_REMOVE))
{
TranslateMessage(&message);
DispatchMessage(&message);
while ((g_nAppMode == MODE_RUNNING) || (g_nAppMode == MODE_STEPPING))
{
if (PeekMessage(&message,0,0,0,PM_REMOVE))
{
if (message.message == WM_QUIT)
return;
TranslateMessage(&message);
DispatchMessage(&message);
}
else if (g_nAppMode == MODE_STEPPING)
{
DebugContinueStepping();
}
else
{
ContinueExecution();
if (g_nAppMode != MODE_DEBUG)
{
if (g_bFullSpeed)
ContinueExecution();
}
}
}
}
else
{
if (g_nAppMode == MODE_DEBUG)
DebuggerUpdate();
else if (g_nAppMode == MODE_PAUSED)
Sleep(1); // Stop process hogging CPU - 1ms, as need to fade-out speaker sound buffer
else if (g_nAppMode == MODE_LOGO)
Sleep(100); // Stop process hogging CPU
}
}
}
//===========================================================================
void GetProgramDirectory(void)
{
GetModuleFileName((HINSTANCE)0, g_sProgramDir, MAX_PATH);
g_sProgramDir[MAX_PATH-1] = 0;
int loop = _tcslen(g_sProgramDir);
while (loop--)
{
if ((g_sProgramDir[loop] == TEXT('\\')) || (g_sProgramDir[loop] == TEXT(':')))
{
g_sProgramDir[loop+1] = 0;
break;
}
}
}
//===========================================================================
// Backwards compatibility with AppleWin <1.24.0
static void LoadConfigOldJoystick(const UINT uJoyNum)
{
DWORD dwOldJoyType;
if (!REGLOAD(TEXT(uJoyNum==0 ? REGVALUE_OLD_JOYSTICK0_EMU_TYPE : REGVALUE_OLD_JOYSTICK1_EMU_TYPE), &dwOldJoyType))
return; // EG. Old AppleWin never installed
UINT uNewJoyType;
switch (dwOldJoyType)
{
case 0: // Disabled
default:
uNewJoyType = J0C_DISABLED;
break;
case 1: // PC Joystick
uNewJoyType = J0C_JOYSTICK1;
break;
case 2: // Keyboard (standard)
uNewJoyType = J0C_KEYBD_NUMPAD;
sg_PropertySheet.SetJoystickCenteringControl(JOYSTICK_MODE_FLOATING);
break;
case 3: // Keyboard (centering)
uNewJoyType = J0C_KEYBD_NUMPAD;
sg_PropertySheet.SetJoystickCenteringControl(JOYSTICK_MODE_CENTERING);
break;
case 4: // Mouse
uNewJoyType = J0C_MOUSE;
break;
}
JoySetJoyType(uJoyNum, uNewJoyType);
}
//Reads configuration from the registry entries
void LoadConfiguration(void)
{
DWORD dwComputerType;
eApple2Type apple2Type = A2TYPE_APPLE2EENHANCED;
if (REGLOAD(TEXT(REGVALUE_APPLE2_TYPE), &dwComputerType))
{
const DWORD dwLoadedComputerType = dwComputerType;
if ( (dwComputerType >= A2TYPE_MAX) ||
(dwComputerType >= A2TYPE_UNDEFINED && dwComputerType < A2TYPE_CLONE) ||
(dwComputerType >= A2TYPE_CLONE_A2_MAX && dwComputerType < A2TYPE_CLONE_A2E) )
dwComputerType = A2TYPE_APPLE2EENHANCED;
// Remap the bad Pravets models (before AppleWin v1.26)
if (dwComputerType == A2TYPE_BAD_PRAVETS82) dwComputerType = A2TYPE_PRAVETS82;
if (dwComputerType == A2TYPE_BAD_PRAVETS8M) dwComputerType = A2TYPE_PRAVETS8M;
// Remap the bad Pravets models (at AppleWin v1.26) - GH#415
if (dwComputerType == A2TYPE_CLONE) dwComputerType = A2TYPE_PRAVETS82;
if (dwLoadedComputerType != dwComputerType)
{
char sText[ 100 ];
_snprintf( sText, sizeof(sText)-1, "Unsupported Apple2Type(%d). Changing to %d", dwLoadedComputerType, dwComputerType);
MessageBox(
GetDesktopWindow(), // NB. g_hFrameWindow is not yet valid
sText,
"Load Configuration",
MB_ICONSTOP | MB_SETFOREGROUND);
LogFileOutput("%s\n", sText);
REGSAVE(TEXT(REGVALUE_APPLE2_TYPE), dwComputerType);
}
apple2Type = (eApple2Type) dwComputerType;
}
else // Support older AppleWin registry entries
{
REGLOAD(TEXT(REGVALUE_OLD_APPLE2_TYPE), &dwComputerType);
switch (dwComputerType)
{
// NB. No A2TYPE_APPLE2E (this is correct)
case 0: apple2Type = A2TYPE_APPLE2; break;
case 1: apple2Type = A2TYPE_APPLE2PLUS; break;
case 2: apple2Type = A2TYPE_APPLE2EENHANCED; break;
default: apple2Type = A2TYPE_APPLE2EENHANCED;
}
}
SetApple2Type(apple2Type);
//
DWORD dwCpuType;
eCpuType cpu = CPU_65C02;
if (REGLOAD(TEXT(REGVALUE_CPU_TYPE), &dwCpuType))
{
if (dwCpuType != CPU_6502 && dwCpuType != CPU_65C02)
dwCpuType = CPU_65C02;
cpu = (eCpuType) dwCpuType;
}
SetMainCpu(cpu);
//
DWORD dwJoyType;
if (REGLOAD(TEXT(REGVALUE_JOYSTICK0_EMU_TYPE), &dwJoyType))
JoySetJoyType(JN_JOYSTICK0, dwJoyType);
else
LoadConfigOldJoystick(JN_JOYSTICK0);
if (REGLOAD(TEXT(REGVALUE_JOYSTICK1_EMU_TYPE), &dwJoyType))
JoySetJoyType(JN_JOYSTICK1, dwJoyType);
else
LoadConfigOldJoystick(JN_JOYSTICK1);
DWORD dwSoundType;
REGLOAD(TEXT("Sound Emulation"), &dwSoundType);
switch (dwSoundType)
{
case REG_SOUNDTYPE_NONE:
case REG_SOUNDTYPE_DIRECT: // Not supported from 1.26
case REG_SOUNDTYPE_SMART: // Not supported from 1.26
default:
soundtype = SOUND_NONE;
break;
case REG_SOUNDTYPE_WAVE:
soundtype = SOUND_WAVE;
break;
}
char aySerialPortName[ CSuperSerialCard::SIZEOF_SERIALCHOICE_ITEM ];
if (RegLoadString( TEXT("Configuration"),
TEXT(REGVALUE_SERIAL_PORT_NAME),
TRUE,
aySerialPortName,
sizeof(aySerialPortName) ) )
{
sg_SSC.SetSerialPortName(aySerialPortName);
}
REGLOAD(TEXT(REGVALUE_EMULATION_SPEED) ,&g_dwSpeed);
REGLOAD(TEXT(REGVALUE_ENHANCE_DISK_SPEED),(DWORD *)&enhancedisk);
Config_Load_Video();
REGLOAD(TEXT("Uthernet Active") ,(DWORD *)&tfe_enabled);
SetCurrentCLK6502();
//
DWORD dwTmp;
if(REGLOAD(TEXT(REGVALUE_THE_FREEZES_F8_ROM), &dwTmp))
sg_PropertySheet.SetTheFreezesF8Rom(dwTmp);
if(REGLOAD(TEXT(REGVALUE_SPKR_VOLUME), &dwTmp))
SpkrSetVolume(dwTmp, sg_PropertySheet.GetVolumeMax());
if(REGLOAD(TEXT(REGVALUE_MB_VOLUME), &dwTmp))
MB_SetVolume(dwTmp, sg_PropertySheet.GetVolumeMax());
if(REGLOAD(TEXT(REGVALUE_SAVE_STATE_ON_EXIT), &dwTmp))
g_bSaveStateOnExit = dwTmp ? true : false;
if(REGLOAD(TEXT(REGVALUE_DUMP_TO_PRINTER), &dwTmp))
g_bDumpToPrinter = dwTmp ? true : false;
if(REGLOAD(TEXT(REGVALUE_CONVERT_ENCODING), &dwTmp))
g_bConvertEncoding = dwTmp ? true : false;
if(REGLOAD(TEXT(REGVALUE_FILTER_UNPRINTABLE), &dwTmp))
g_bFilterUnprintable = dwTmp ? true : false;
if(REGLOAD(TEXT(REGVALUE_PRINTER_APPEND), &dwTmp))
g_bPrinterAppend = dwTmp ? true : false;
if(REGLOAD(TEXT(REGVALUE_HDD_ENABLED), &dwTmp))
HD_SetEnabled(dwTmp ? true : false);
if(REGLOAD(TEXT(REGVALUE_PDL_XTRIM), &dwTmp))
JoySetTrim((short)dwTmp, true);
if(REGLOAD(TEXT(REGVALUE_PDL_YTRIM), &dwTmp))
JoySetTrim((short)dwTmp, false);
if(REGLOAD(TEXT(REGVALUE_SCROLLLOCK_TOGGLE), &dwTmp))
sg_PropertySheet.SetScrollLockToggle(dwTmp);
if(REGLOAD(TEXT(REGVALUE_CURSOR_CONTROL), &dwTmp))
sg_PropertySheet.SetJoystickCursorControl(dwTmp);
if(REGLOAD(TEXT(REGVALUE_AUTOFIRE), &dwTmp))
sg_PropertySheet.SetAutofire(dwTmp);
if(REGLOAD(TEXT(REGVALUE_CENTERING_CONTROL), &dwTmp))
sg_PropertySheet.SetJoystickCenteringControl(dwTmp);
if(REGLOAD(TEXT(REGVALUE_MOUSE_CROSSHAIR), &dwTmp))
sg_PropertySheet.SetMouseShowCrosshair(dwTmp);
if(REGLOAD(TEXT(REGVALUE_MOUSE_RESTRICT_TO_WINDOW), &dwTmp))
sg_PropertySheet.SetMouseRestrictToWindow(dwTmp);
if(REGLOAD(TEXT(REGVALUE_SLOT4), &dwTmp))
g_Slot4 = (SS_CARDTYPE) dwTmp;
if(REGLOAD(TEXT(REGVALUE_SLOT5), &dwTmp))
g_Slot5 = (SS_CARDTYPE) dwTmp;
//
char szFilename[MAX_PATH] = {0};
RegLoadString(TEXT(REG_PREFS), TEXT(REGVALUE_PREF_HDV_START_DIR), 1, szFilename, MAX_PATH);
if (szFilename[0] == 0)
GetCurrentDirectory(sizeof(szFilename), szFilename);
SetCurrentImageDir(szFilename);
HD_LoadLastDiskImage(HARDDISK_1);
HD_LoadLastDiskImage(HARDDISK_2);
//
// Current/Starting Dir is the "root" of where the user keeps his disk images
RegLoadString(TEXT(REG_PREFS), TEXT(REGVALUE_PREF_START_DIR), 1, szFilename, MAX_PATH);
if (szFilename[0] == 0)
GetCurrentDirectory(sizeof(szFilename), szFilename);
SetCurrentImageDir(szFilename);
Disk_LoadLastDiskImage(DRIVE_1);
Disk_LoadLastDiskImage(DRIVE_2);
//
szFilename[0] = 0;
RegLoadString(TEXT(REG_CONFIG),TEXT(REGVALUE_SAVESTATE_FILENAME),1,szFilename,sizeof(szFilename));
Snapshot_SetFilename(szFilename); // If not in Registry than default will be used (ie. g_sCurrentDir + default filename)
szFilename[0] = 0;
RegLoadString(TEXT(REG_CONFIG),TEXT(REGVALUE_PRINTER_FILENAME),1,szFilename,sizeof(szFilename));
Printer_SetFilename(szFilename); // If not in Registry than default will be used
dwTmp = 10;
REGLOAD(TEXT(REGVALUE_PRINTER_IDLE_LIMIT), &dwTmp);
Printer_SetIdleLimit(dwTmp);
char szUthernetInt[MAX_PATH] = {0};
RegLoadString(TEXT(REG_CONFIG),TEXT("Uthernet Interface"),1,szUthernetInt,MAX_PATH);
update_tfe_interface(szUthernetInt,NULL);
if (REGLOAD(TEXT(REGVALUE_WINDOW_SCALE), &dwTmp))
SetViewportScale(dwTmp);
if (REGLOAD(TEXT(REGVALUE_CONFIRM_REBOOT), &dwTmp))
g_bConfirmReboot = dwTmp;
}
//===========================================================================
bool SetCurrentImageDir(const char* pszImageDir)
{
strcpy(g_sCurrentDir, pszImageDir);
int nLen = strlen( g_sCurrentDir );
if ((nLen > 0) && (g_sCurrentDir[ nLen - 1 ] != '\\'))
{
g_sCurrentDir[ nLen + 0 ] = '\\';
g_sCurrentDir[ nLen + 1 ] = 0;
}
if( SetCurrentDirectory(g_sCurrentDir) )
return true;
return false;
}
//===========================================================================
// TODO: Added dialog option of which file extensions to registry
static bool g_bRegisterFileTypes = true;
//static bool g_bRegistryFileBin = false;
static bool g_bRegistryFileDo = true;
static bool g_bRegistryFileDsk = true;
static bool g_bRegistryFileNib = true;
static bool g_bRegistryFilePo = true;
void RegisterExtensions(void)
{
TCHAR szCommandTmp[MAX_PATH];
GetModuleFileName((HMODULE)0,szCommandTmp,MAX_PATH);
#ifdef TEST_REG_BUG
TCHAR command[MAX_PATH];
wsprintf(command, "%s", szCommandTmp); // Wrap path & filename in quotes & null terminate
TCHAR icon[MAX_PATH];
wsprintf(icon,TEXT("\"%s,1\""),(LPCTSTR)command);
#endif
TCHAR command[MAX_PATH];
wsprintf(command, "\"%s\"", szCommandTmp); // Wrap path & filename in quotes & null terminate
TCHAR icon[MAX_PATH];
wsprintf(icon,TEXT("%s,1"),(LPCTSTR)command);
_tcscat(command,TEXT(" \"%1\"")); // Append "%1"
// _tcscat(command,TEXT("-d1 %1\"")); // Append "%1"
// sprintf(command, "\"%s\" \"-d1 %%1\"", szCommandTmp); // Wrap path & filename in quotes & null terminate
// NB. Reflect extensions in DELREG.INF
// RegSetValue(HKEY_CLASSES_ROOT,".bin",REG_SZ,"DiskImage",10); // Removed as .bin is too generic
long Res = RegDeleteValue(HKEY_CLASSES_ROOT, ".bin"); // TODO: This isn't working :-/
RegSetValue(HKEY_CLASSES_ROOT,".do" ,REG_SZ,"DiskImage",10);
RegSetValue(HKEY_CLASSES_ROOT,".dsk",REG_SZ,"DiskImage",10);
RegSetValue(HKEY_CLASSES_ROOT,".nib",REG_SZ,"DiskImage",10);
RegSetValue(HKEY_CLASSES_ROOT,".po" ,REG_SZ,"DiskImage",10);
// RegSetValue(HKEY_CLASSES_ROOT,".2mg",REG_SZ,"DiskImage",10); // Don't grab this, as not all .2mg images are supported (so defer to CiderPress)
// RegSetValue(HKEY_CLASSES_ROOT,".2img",REG_SZ,"DiskImage",10); // Don't grab this, as not all .2mg images are supported (so defer to CiderPress)
// RegSetValue(HKEY_CLASSES_ROOT,".aws",REG_SZ,"DiskImage",10); // TO DO
// RegSetValue(HKEY_CLASSES_ROOT,".hdv",REG_SZ,"DiskImage",10); // TO DO
RegSetValue(HKEY_CLASSES_ROOT,
"DiskImage",
REG_SZ,"Disk Image",21);
RegSetValue(HKEY_CLASSES_ROOT,
"DiskImage\\DefaultIcon",
REG_SZ,icon,_tcslen(icon)+1);
// This key can interfere....
// HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExt\.dsk
RegSetValue(HKEY_CLASSES_ROOT,
"DiskImage\\shell\\open\\command",
REG_SZ,command,_tcslen(command)+1);
RegSetValue(HKEY_CLASSES_ROOT,
"DiskImage\\shell\\open\\ddeexec",
REG_SZ,"%1",3);
RegSetValue(HKEY_CLASSES_ROOT,
"DiskImage\\shell\\open\\ddeexec\\application",
REG_SZ,"applewin",_tcslen("applewin")+1);
// REG_SZ,szCommandTmp,_tcslen(szCommandTmp)+1);
RegSetValue(HKEY_CLASSES_ROOT,
"DiskImage\\shell\\open\\ddeexec\\topic",
REG_SZ,"system",_tcslen("system")+1);
}
//===========================================================================
void AppleWin_RegisterHotKeys(void)
{
BOOL bStatus = true;
bStatus &= RegisterHotKey(
g_hFrameWindow , // HWND hWnd
VK_SNAPSHOT_560, // int id (user/custom id)
0 , // UINT fsModifiers
VK_SNAPSHOT // UINT vk = PrintScreen
);
bStatus &= RegisterHotKey(
g_hFrameWindow , // HWND hWnd
VK_SNAPSHOT_280, // int id (user/custom id)
MOD_SHIFT , // UINT fsModifiers
VK_SNAPSHOT // UINT vk = PrintScreen
);
bStatus &= RegisterHotKey(
g_hFrameWindow , // HWND hWnd
VK_SNAPSHOT_TEXT, // int id (user/custom id)
MOD_CONTROL , // UINT fsModifiers
VK_SNAPSHOT // UINT vk = PrintScreen
);
if (!bStatus && g_bShowPrintScreenWarningDialog)
{
MessageBox( g_hFrameWindow, "Unable to capture PrintScreen key", "Warning", MB_OK );
}
}
//===========================================================================
LPSTR GetCurrArg(LPSTR lpCmdLine)
{
if(*lpCmdLine == '\"')
lpCmdLine++;
return lpCmdLine;
}
LPSTR GetNextArg(LPSTR lpCmdLine)
{
int bInQuotes = 0;
while(*lpCmdLine)
{
if(*lpCmdLine == '\"')
{
bInQuotes ^= 1;
if(!bInQuotes)
{
*lpCmdLine++ = 0x00; // Assume end-quote is end of this arg
continue;
}
}
if((*lpCmdLine == ' ') && !bInQuotes)
{
*lpCmdLine++ = 0x00;
break;
}
lpCmdLine++;
}
return lpCmdLine;
}
//---------------------------------------------------------------------------
static int DoDiskInsert(const int nDrive, LPCSTR szFileName)
{
std::string strPathName;
if (szFileName[0] == '\\' || szFileName[1] == ':')
{
// Abs pathname
strPathName = szFileName;
}
else
{
// Rel pathname
char szCWD[_MAX_PATH] = {0};
if (!GetCurrentDirectory(sizeof(szCWD), szCWD))
return false;
strPathName = szCWD;
strPathName.append("\\");
strPathName.append(szFileName);
}
ImageError_e Error = DiskInsert(nDrive, strPathName.c_str(), IMAGE_USE_FILES_WRITE_PROTECT_STATUS, IMAGE_DONT_CREATE);
return Error == eIMAGE_ERROR_NONE;
}
//---------------------------------------------------------------------------
int APIENTRY WinMain(HINSTANCE passinstance, HINSTANCE, LPSTR lpCmdLine, int)
{
bool bShutdown = false;
bool bSetFullScreen = false;
bool bBoot = false;
LPSTR szImageName_drive1 = NULL;
LPSTR szImageName_drive2 = NULL;
LPSTR szSnapshotName = NULL;
const std::string strCmdLine(lpCmdLine); // Keep a copy for log ouput
while (*lpCmdLine)
{
LPSTR lpNextArg = GetNextArg(lpCmdLine);
if (((strcmp(lpCmdLine, "-l") == 0) || (strcmp(lpCmdLine, "-log") == 0)) && (g_fh == NULL))
{
g_fh = fopen("AppleWin.log", "a+t"); // Open log file (append & text mode)
setvbuf(g_fh, NULL, _IONBF, 0); // No buffering (so implicit fflush after every fprintf)
CHAR aDateStr[80], aTimeStr[80];
GetDateFormat(LOCALE_SYSTEM_DEFAULT, 0, NULL, NULL, (LPTSTR)aDateStr, sizeof(aDateStr));
GetTimeFormat(LOCALE_SYSTEM_DEFAULT, 0, NULL, NULL, (LPTSTR)aTimeStr, sizeof(aTimeStr));
fprintf(g_fh, "*** Logging started: %s %s\n", aDateStr, aTimeStr);
}
else if (strcmp(lpCmdLine, "-noreg") == 0)
{
g_bRegisterFileTypes = false;
}
else if (strcmp(lpCmdLine, "-d1") == 0)
{
lpCmdLine = GetCurrArg(lpNextArg);
lpNextArg = GetNextArg(lpNextArg);
szImageName_drive1 = lpCmdLine;
}
else if (strcmp(lpCmdLine, "-d2") == 0)
{
lpCmdLine = GetCurrArg(lpNextArg);
lpNextArg = GetNextArg(lpNextArg);
szImageName_drive2 = lpCmdLine;
}
else if (strcmp(lpCmdLine, "-load-state") == 0)
{
lpCmdLine = GetCurrArg(lpNextArg);
lpNextArg = GetNextArg(lpNextArg);
szSnapshotName = lpCmdLine;
}
else if (strcmp(lpCmdLine, "-f") == 0)
{
bSetFullScreen = true;
}
else if (strcmp(lpCmdLine, "-fs8bit") == 0)
{
SetFullScreen32Bit(false); // Support old v1.24 fullscreen 8-bit palette mode
}
else if (strcmp(lpCmdLine, "-no-di") == 0)
{
g_bDisableDirectInput = true;
}
else if (strcmp(lpCmdLine, "-m") == 0)
{
g_bDisableDirectSound = true;
}
else if (strcmp(lpCmdLine, "-no-mb") == 0)
{
g_bDisableDirectSoundMockingboard = true;
}
else if (strcmp(lpCmdLine, "-memclear") == 0)
{
lpCmdLine = GetCurrArg(lpNextArg);
lpNextArg = GetNextArg(lpNextArg);
g_nMemoryClearType = atoi(lpCmdLine);
if (g_nMemoryClearType < 0)
g_nMemoryClearType = 0;
else
if (g_nMemoryClearType >= NUM_MIP)
g_nMemoryClearType = NUM_MIP - 1;
}
#ifdef RAMWORKS
else if (strcmp(lpCmdLine, "-r") == 0) // RamWorks size [1..127]
{
g_eMemType = MEM_TYPE_RAMWORKS;
lpCmdLine = GetCurrArg(lpNextArg);
lpNextArg = GetNextArg(lpNextArg);
g_uMaxExPages = atoi(lpCmdLine);
if (g_uMaxExPages > kMaxExMemoryBanks)
g_uMaxExPages = kMaxExMemoryBanks;
else
if (g_uMaxExPages < 1)
g_uMaxExPages = 1;
}
#endif
#ifdef SATURN
else if (strcmp(lpCmdLine, "-saturn") == 0) // 64 = Saturn 64K (4 banks), 128 = Saturn 128K (8 banks)
{
g_eMemType = MEM_TYPE_SATURN;
lpCmdLine = GetCurrArg(lpNextArg);
lpNextArg = GetNextArg(lpNextArg);
// " The boards consist of 16K banks of memory
// (4 banks for the 64K board,
// 8 banks for the 128K), accessed one at a time"
g_uSaturnTotalBanks = atoi(lpCmdLine) / 16; // number of 16K Banks [1..8]
if (g_uSaturnTotalBanks > 8)
g_uSaturnTotalBanks = 8;
else
if (g_uSaturnTotalBanks < 1)
g_uSaturnTotalBanks = 1;
}
#endif
else if (strcmp(lpCmdLine, "-f8rom") == 0) // Use custom 2K ROM at [$F800..$FFFF]
{
lpCmdLine = GetCurrArg(lpNextArg);
lpNextArg = GetNextArg(lpNextArg);
g_hCustomRomF8 = CreateFile(lpCmdLine, GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_READONLY, NULL);
if ((g_hCustomRomF8 == INVALID_HANDLE_VALUE) || (GetFileSize(g_hCustomRomF8, NULL) != 0x800))
g_bCustomRomF8Failed = true;
}
else if (strcmp(lpCmdLine, "-printscreen") == 0) // Turn on display of the last filename print screen was saved to
{
g_bDisplayPrintScreenFileName = true;
}
else if (strcmp(lpCmdLine, "-no-printscreen-dlg") == 0) // Turn off the PrintScreen warning message dialog (if PrintScreen key can't be grabbed)
{
g_bShowPrintScreenWarningDialog = false;
}
else if (strcmp(lpCmdLine, "-spkr-inc") == 0)
{
lpCmdLine = GetCurrArg(lpNextArg);
lpNextArg = GetNextArg(lpNextArg);
const int nErrorInc = atoi(lpCmdLine);
SoundCore_SetErrorInc( nErrorInc );
}
else if (strcmp(lpCmdLine, "-spkr-max") == 0)
{
lpCmdLine = GetCurrArg(lpNextArg);
lpNextArg = GetNextArg(lpNextArg);
const int nErrorMax = atoi(lpCmdLine);
SoundCore_SetErrorMax( nErrorMax );
}
else if (strcmp(lpCmdLine, "-use-real-printer") == 0) // Enable control in Advanced config to allow dumping to a real printer
{
g_bEnableDumpToRealPrinter = true;
}
else if (strcmp(lpCmdLine, "-speech") == 0)
{
g_bEnableSpeech = true;
}
else if (strcmp(lpCmdLine, "-multimon") == 0)
{
g_bMultiMon = true;
}
else if (strcmp(lpCmdLine, "-dcd") == 0) // GH#386
{
sg_SSC.SupportDCD(true);
}
else if (strcmp(lpCmdLine, "-dsr") == 0) // GH#386
{
sg_SSC.SupportDSR(true);
}
else if (strcmp(lpCmdLine, "-dtr") == 0) // GH#386
{
sg_SSC.SupportDTR(true);
}
else if (strcmp(lpCmdLine, "-modem") == 0) // GH#386
{
sg_SSC.SupportDCD(true);
sg_SSC.SupportDSR(true);
sg_SSC.SupportDTR(true);
}
else // unsupported
{
LogFileOutput("Unsupported arg: %s\n", lpCmdLine);
}
lpCmdLine = lpNextArg;
}
LogFileOutput("CmdLine: %s\n", strCmdLine.c_str());
#if 0
#ifdef RIFF_SPKR
RiffInitWriteFile("Spkr.wav", SPKR_SAMPLE_RATE, 1);
#endif
#ifdef RIFF_MB
RiffInitWriteFile("Mockingboard.wav", 44100, 2);
#endif
#endif
//-----
char szPath[_MAX_PATH];
if (0 == GetModuleFileName(NULL, szPath, sizeof(szPath)))
{
strcpy(szPath, __argv[0]);
}
// Extract application version and store in a global variable
DWORD dwHandle, dwVerInfoSize;
dwVerInfoSize = GetFileVersionInfoSize(szPath, &dwHandle);
if (dwVerInfoSize > 0)
{
char* pVerInfoBlock = new char[dwVerInfoSize];
if (GetFileVersionInfo(szPath, NULL, dwVerInfoSize, pVerInfoBlock))
{
VS_FIXEDFILEINFO* pFixedFileInfo;
UINT pFixedFileInfoLen;
VerQueryValue(pVerInfoBlock, TEXT("\\"), (LPVOID*) &pFixedFileInfo, (PUINT) &pFixedFileInfoLen);
// Construct version string from fixed file info block
unsigned long major = g_AppleWinVersion[0] = pFixedFileInfo->dwFileVersionMS >> 16;
unsigned long minor = g_AppleWinVersion[1] = pFixedFileInfo->dwFileVersionMS & 0xffff;
unsigned long fix = g_AppleWinVersion[2] = pFixedFileInfo->dwFileVersionLS >> 16;
unsigned long fix_minor = g_AppleWinVersion[3] = pFixedFileInfo->dwFileVersionLS & 0xffff;
sprintf(VERSIONSTRING, "%d.%d.%d.%d", major, minor, fix, fix_minor); // potential buffer overflow
}
}
LogFileOutput("AppleWin version: %s\n", VERSIONSTRING);
//-----
// Initialize COM - so we can use CoCreateInstance
// . NB. DSInit() & DIMouse::DirectInputInit are done when g_hFrameWindow is created (WM_CREATE)
HRESULT hr = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
LogFileOutput("Init: CoInitializeEx(), hr=0x%08X\n", hr);
const bool bSysClkOK = SysClk_InitTimer();
LogFileOutput("Init: SysClk_InitTimer(), res=%d\n", bSysClkOK ? 1:0);
#ifdef USE_SPEECH_API
if (g_bEnableSpeech)
{
const bool bSpeechOK = g_Speech.Init();
LogFileOutput("Init: SysClk_InitTimer(), res=%d\n", bSpeechOK ? 1:0);
}
#endif
// DO ONE-TIME INITIALIZATION
g_hInstance = passinstance;
GdiSetBatchLimit(512);
LogFileOutput("Init: GdiSetBatchLimit()\n");
GetProgramDirectory();
LogFileOutput("Init: GetProgramDirectory()\n");
if (g_bRegisterFileTypes)
{
RegisterExtensions();
LogFileOutput("Init: RegisterExtensions()\n");
}
FrameRegisterClass();
LogFileOutput("Init: FrameRegisterClass()\n");
ImageInitialize();
LogFileOutput("Init: ImageInitialize()\n");
DiskInitialize();
LogFileOutput("Init: DiskInitialize()\n");
int nError = 0; // TODO: Show error MsgBox if we get a DiskInsert error
if (szImageName_drive1)
{
nError = DoDiskInsert(DRIVE_1, szImageName_drive1);
LogFileOutput("Init: DoDiskInsert(D1), res=%d\n", nError);
FrameRefreshStatus(DRAW_LEDS | DRAW_BUTTON_DRIVES);
bBoot = true;
}
if (szImageName_drive2)
{
nError |= DoDiskInsert(DRIVE_2, szImageName_drive2);
LogFileOutput("Init: DoDiskInsert(D2), res=%d\n", nError);
}
//
do
{
// DO INITIALIZATION THAT MUST BE REPEATED FOR A RESTART
g_bRestart = false;
ResetToLogoMode();
LoadConfiguration();
LogFileOutput("Main: LoadConfiguration()\n");
DebugInitialize();
LogFileOutput("Main: DebugInitialize()\n");
JoyInitialize();
LogFileOutput("Main: JoyInitialize()\n");
MemInitialize();
LogFileOutput("Main: MemInitialize()\n");
VideoInitialize(); // g_pFramebufferinfo been created now
LogFileOutput("Main: VideoInitialize()\n");
LogFileOutput("Main: FrameCreateWindow() - pre\n");
FrameCreateWindow(); // g_hFrameWindow is now valid
LogFileOutput("Main: FrameCreateWindow() - post\n");
char szOldAppleWinVersion[sizeof(VERSIONSTRING)] = {0};
RegLoadString(TEXT(REG_CONFIG), TEXT(REGVALUE_VERSION), 1, szOldAppleWinVersion, sizeof(szOldAppleWinVersion));
const bool bShowAboutDlg = strcmp(szOldAppleWinVersion, VERSIONSTRING) != 0;
if (bShowAboutDlg)
{
if (!AboutDlg())
bShutdown = true; // Close everything down
else
RegSaveString(TEXT(REG_CONFIG), TEXT(REGVALUE_VERSION), 1, VERSIONSTRING); // Only save version after user accepts license
}
// PrintScrn support
AppleWin_RegisterHotKeys(); // needs valid g_hFrameWindow
LogFileOutput("Main: AppleWin_RegisterHotKeys()\n");
// Need to test if it's safe to call ResetMachineState(). In the meantime, just call DiskReset():
DiskReset(); // Switch from a booting A][+ to a non-autostart A][, so need to turn off floppy motor
LogFileOutput("Main: DiskReset()\n");
if (!bSysClkOK)
{
MessageBox(g_hFrameWindow, "DirectX failed to create SystemClock instance", TEXT("AppleWin Error"), MB_OK);
bShutdown = true;
}
if (g_bCustomRomF8Failed)
{
MessageBox(g_hFrameWindow, "Failed to load custom F8 rom (not found or not exactly 2KB)", TEXT("AppleWin Error"), MB_OK);
bShutdown = true;
}
tfe_init();
LogFileOutput("Main: tfe_init()\n");
if (szSnapshotName)
{
std::string strPathname(szSnapshotName);
int nIdx = strPathname.find_last_of('\\');
if (nIdx >= 0 && nIdx+1 < (int)strPathname.length())
{
std::string strPath = strPathname.substr(0, nIdx+1);
SetCurrentImageDir(strPath.c_str());
}
// Override value just loaded from Registry by LoadConfiguration()
// . NB. Registry value is not updated with this cmd-line value
Snapshot_SetFilename(szSnapshotName);
Snapshot_LoadState();
bBoot = true;
#if _DEBUG && 0 // Debug/test: Save a duplicate of the save-state file in tmp folder
std::string saveName = std::string("tmp\\") + std::string(szSnapshotName);
Snapshot_SetFilename(saveName);
g_bSaveStateOnExit = true;
bShutdown = true;
#endif
szSnapshotName = NULL;
}
else
{
Snapshot_Startup(); // Do this after everything has been init'ed
LogFileOutput("Main: Snapshot_Startup()\n");
}
if (bShutdown)
{
PostMessage(g_hFrameWindow, WM_DESTROY, 0, 0); // Close everything down
// NB. If shutting down, then don't post any other messages (GH#286)
}
else
{
if (bSetFullScreen)
{
PostMessage(g_hFrameWindow, WM_USER_FULLSCREEN, 0, 0);
bSetFullScreen = false;
}
if (bBoot)
{
PostMessage(g_hFrameWindow, WM_USER_BOOT, 0, 0);
bBoot = false;
}
}
// ENTER THE MAIN MESSAGE LOOP
LogFileOutput("Main: EnterMessageLoop()\n");
EnterMessageLoop();
LogFileOutput("Main: LeaveMessageLoop()\n");
if (g_bRestart)
{
bSetFullScreen = g_bRestartFullScreen;
g_bRestartFullScreen = false;
}
MB_Reset();
LogFileOutput("Main: MB_Reset()\n");
sg_Mouse.Uninitialize(); // Maybe restarting due to switching slot-4 card from MouseCard to Mockingboard
LogFileOutput("Main: sg_Mouse.Uninitialize()\n");
}
while (g_bRestart);
// Release COM
DSUninit();
LogFileOutput("Exit: DSUninit()\n");
SysClk_UninitTimer();
LogFileOutput("Exit: SysClk_UninitTimer()\n");
CoUninitialize();
LogFileOutput("Exit: CoUninitialize()\n");
tfe_shutdown();
LogFileOutput("Exit: tfe_shutdown()\n");
if (g_fh)
{
fprintf(g_fh,"*** Logging ended\n\n");
fclose(g_fh);
g_fh = NULL;
}
RiffFinishWriteFile();
if (g_hCustomRomF8 != INVALID_HANDLE_VALUE)
CloseHandle(g_hCustomRomF8);
return 0;
}
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