Fixed debugger main "data" window behaviour:
. When activating the main data display ("data" command) the cursor keys wouldn't work until the minidump ("md1") was also enabled. NB. The cursor keys should work in the main data window, independently of whether the minidump is active.
Whenever harddisks/disks are inserted (or removed) and *if path has changed* then:
. Then the internal save-state's path & filename will be updated to reflect the new defaults.
. LoadConfiguration(): Read the save-state pathname from Registry before harddisks/disks.
Also:
. CiderPress: only save pathname on OK.
. Refactored CPropertySheetHelper::BrowseToFile().
. Extended support for -d1,-d2,-h1, etc such that if the param is "", then it will eject/unplug the disk/harddisk.
And fix two general issues:
- confusing behavior when entering the builtin (mini) assembler mode,
- and also fixes the "cl" (clear flag) command - which was documented, but did not work at all (due to an "interesting" command/syntax conflict...).
Switched Mockingboard/6522 Timer interrupts & Mousecard's VBlank interrupt to use synchronous events.
This is a linked-list of ordered timer-based event, where only the head of the list needs updating after every opcode.
Video mode: "Color (RGB Card/Monitor)"
. RGB HGR rendering (no half-dot-shift, no vertical blend)
. RGB DHGR rendering
- Color 140-mode is a real 140x192 mode with no color fringe (Video7 patent, shows that way on real hardware)
- Mixed mode: correct transition for Color 140-mode <-> B&W (validated on a real IIc adapter.)
. Complete Féline support (eg. 2 distinct greys)
. Fixed Video7 SL7 inverse text
. Fixed DHIRES mixed mode detection
. NB. Prince of Persia will switch to B&W (560-mode) when going from HGR back to DHGR (same on real hardware).
Video mode: "Color (Composite Idealized)"
. Previously this was "Color (RGB Monitor)" (and before that, the AppleWin 1.25 "Color (Standard)")
. Now this mode does not support the extra RGB cards' video modes
Currently only Apple Color Card and Video7 SL7 are supported.
The RGB card can be defined through the command-line:
-rgb-card-type: apple (default), sl7, eve, feline
The default text color can be modified when SL7 is selected. On the actual card this was defined by dip switches.
-rgb-card-foreground <color>
can be 6 (blue), 9 (amber), 12 (green) and white (15)
Details:
. Added RGB FG/BG Text + mixed GR mode
. Added Color Text80
. Added Duochrome HGR
. RGB card defaults to Apple Color Card + B&W text
Removed 65d02.h and reconstructed this code using a combination of existing 6502.h/65c02.h and extra C Pre-Processor macros to include (or omit) the extra heatmap functionality.
We still end up with a normal 65c02 instance and also a debug 65c02 instance, but both will derive from the same 65c02.h file (+ same for the 6502 normal/debug instances).
Also:
. Added cpu_heatmap.inl for the built-in debugger's read/write operations.
. Support CpuRead/Write() from Z80 to hook the heatmap r/w.
. It's an Apple II plus clone.
. The 48K bank-switched Rom is controlled with AN0 and AN1.
. The character generation video Rom has two full character sets: English and German (F10 to switch).
NB. At the prompt, "TEST" runs the ROM self-test.
* Add missing Riff.h include and fix const correctness of arguments.
* Cosmetic improvements to Perf breakdown in LogPerfTimings().
* Logging - removed unnecessary cast.
. FT demo MAD2.DSK - original version now correctly crashes at start of full-screen scroller
. FT demo MADEF.DSK - graphics glitch on vertical edge where it transitions from GR to HGR mode
Removed very slow BitBlt() GDI calls in PrintGlyph() - now 18x faster in Release config!
. Replaced GDI call FillRect() with new FillBackground()
. Added missing bitmap declarations in GetDebuggerMemDC()
Fixed AdditionalIncludeDirectories for Debugger source files
. During init: only need to call IoHandlerCardsOut() when loading save-state
. MemInitialize() -> MemReset() -> ResetPaging() which always inits memmode
. Due to INTCXROM still being set and it not being excluded when in II+ mode.
. Fix is to reinit memmode on restart and only check INTCXROM if IIe or above.
. support relative paths (#663)
. updated the current directory with the path for each loaded image (#663) & saving state (#691)
. added a new switch -current-dir <path>
. Improved DEVICE_SELECT' I/O support (including Echo+).
. SSI263_Read() only for Phasor in Phasor mode.
. save-state: v6 (Phasor unit): phasor mode extended.
SSI263 (MB/Phasor) bug fix for when RESET/Power-cycle during phoneme playback.
Logging:
. improved for SSI263
. in CPU.cpp, added 'IRQ' / 'ISR-end'
. The auto-switch is done on each reset, or on inserting a disk at the start-up screen (MODE_LOGO).
. The Window's title include '(S6-13)' if DiskII card has 13-sector f/w.
. The debugger's 'disk info' cmd will show FW13 or FW16 depending on f/w.
This change adds the `-conf` switch which, if specified, will use an
INI-file instead of the Windows Registry.
This addresses AppleWin/AppleWin#709 and AppleWin/AppleWin#446.
Also:
- Allow creation of a blank (WOZ2) image
- multi-zip support extended to scan for the first valid image (useful for most woz-a-day zips which have at least 2 entries and were previously failing)
. Display MessageBox with all unsupported commands that were passed in.
. MessageBox yes/no response will either continue or exit AppleWin.
Changed -left-control-alt-buttons to -left-alt-control-buttons (for consistency with -right-alt-control-buttons) (#743)
. The MessageBox will now confirm whether you typed it correctly or not.
Fixed DHIRESON/OFF typo in comment!
. added GetRef(), which can throw a std::runtime_error
. NB. dynamic_cast for a reference will throw a std::bad_cast error on failure
Added try/catch around main VM restart loop
. split the loop into ProcessCmdLine(), GetAppleWinVersion(), OneTimeInitialization() RepeatInitialization() & Shutdown()
. catch std::runtime_error & std::exception
Support 2nd Disk][ in slot-5, via command line:
- -s5 diskii
- -s5d1 \<imagefile\>
- -s5d2 \<imagefile\>
NB. there's currently no Configuration UI support, except the Drive icons' tooltips show what's in slot-5 & slot-6 (for drive-n). So there's no way to eject the disks or insert new disks. The use-case I'm supporting it Wasteland which just has the 4 disks in the 4 drives.
Improved card management:
- Added `class Card` (in Card.h) which all other cards (that exist as classes) derive from (eg. LC,SSC,Mouse,Disk2).
- Added `class CardManager` (in CardManager.cpp\h) which now manages the 8 slots (and aux slot).
- Added `class Disk2CardManager` (in Disk2CardManager.cpp\h) which provides methods for operations that act on all Disk2 instances at the same time.
- Currently limited to just 1x SSC and 1x Mouse card (why would you need more?). This simplifies things, meaning there's no need to have dedicated SSCManager / MouseCardManager objects.
- Currently the 2nd Disk2 card can only be put into slot-5. This limitation is just due to the complexity of the Configuration UI. Having a more general drop-down per slot UI would remove this limitation.
. 6502 interrupt delays 1 opcode when interrupt occurs on last cycle of opcode (#724).
. Only 1-cycle delay for VF_TEXT & VF_MIXED mode changes (#656).
NB. Mad Effect 1 still has a bit of flicker on Space Invader (left edge)
ImageInfo is not a POD and cannot simply be initialised with ZeroMemory()
. the std::string constructor must be called.
. ImageInfo: simplify code using new / delete vs VirtualAlloc
Also fixed mismatching new / delete [] reported by valgrind
. Changed to 6522.TIMER underflowing at 0x0000 -> 0xFFFF (#652)
. Changed MB_Update() to be based on cycle delta (was TIMER1 interval)
. this improves support for small 6522.T1C interval
. removed MB_GetFramePeriod()
. removed overly-complex dual-timer support
. Replaced MB_EndOfVideoFrame() with MB_PeriodicUpdate()
. moved vert,horz onto same row
. made hex & apple modes the default display config
. added 2nd line showing cycles
. moved mini-mem views over by 1 char
. set m_headWindow = 0, after >50 bitcell gap
. bias fake bits to be ~30% chance of a 1 bit
Disk logging:
. added timestamps to I/O accesses
. DumpTrackWOZ() now outputs sync bits between nibbles
This change does two things:
1. Updates the registry APIs to reduce the likelihood of uninitialized
variables.
The code wasn't always checking the return value of registry load operations.
In some cases, this led to uninitialized memory being used, and crashes could
result. For example, LoadConfiguration in Applewin.cpp was using an
uninitialized value for the computer type if no registry variable for the
"Apple 2 type" was set.
New registry reading methods and macros have also been introduced, allowing
default value fallbacks for the cases where a registry variable is not found.
This makes registry access simpler and safer when a default value is known in
advance.
The registry code's style has also been updated to conform with the rest of
the code base (tabs instead of spaces, naming conventions, etc.)
2. Introduces string safety improvements.
A number of code paths have been modified to use safe-string functions instead
of their unsafe counterparts (e.g., strcpy, sprintf). In the process, some
strings were converted from "char" to "TCHAR". This was done mostly for
consistency with the rest of the code-base.
Supports:
- all "woz test images" v1.3 (WOZ1, WOZ2) are working, except 3.5"
- additionally: Frogger (spiradisc), Choplifter (not Enhanced //e!), Lode Runner, Marble Madness, Skyfox.
- woz images can be .gz or .zip compressed (ie. same as other supported images)
- save-state
Limitations:
- read-only, so WOZ images are forced to be write-protected
. as a result, games that need r/w images won't work (Stickybear Town Builder, Wizardry)
- 5.25" only (not 3.5")
- Added Configuration GUI to include checkbox for "50Hz"
- Implicitly use PAL or NTSC base 6502 clocks depending on video refresh rate
- Added new -50hz and -60hz command line switches
- Updated save-state for video refresh rate
1.28.8.0: Updated version & history.txt
