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Commit Graph
49 Commits
Author SHA1 Message Date
kichikuou 86068b0ab9 Prefer single precision float 2024-09-01 08:25:34 +09:00
kichikuou 343f3bb7c5 Fix fileCheckExist 
This fixes https://github.com/kichikuou/xsystem35-sdl2/issues/55.
 2024-06-10 08:59:58 +09:00
kichikuou a9c79b2e31 sysGetOSName: Use SDL_GetPlatform() 2024-01-11 14:08:31 +09:00
kichikuou b59d683fef Change the stack layout 
Now we use the same stack structure as System3.9. In order to maintain
the compatibility of save files, it is converted to/from the old layout
when saving/loading.
 2023-02-20 14:24:37 +09:00
kichikuou 850af6d140 Refactor implementation of LE and QE commands 2023-02-18 14:47:28 +09:00
kichikuou 5ef949ae14 Refactor ags_setWindowTitle() 2023-02-11 21:40:14 +09:00
kichikuou eace5d1dbd Refactor game-specific hacks, add -game option 
It's now possible to enable certain game-specific hacks by using the
`-game` command line option or the `game` property in the .xsys35rc
file.
 2023-02-11 15:27:38 +09:00
kichikuou 4f1521ac90 TOx commands are no-op if the stack top is of an unexpected type 2023-02-10 20:56:53 +09:00
kichikuou 99632397da Enable the hack in Rance4v2 recompiled with System3.9 
The System3.9 compiler compiles `MT` command to `0x2F28`, so the hack
must be enabled in commands2F28().

Fixes https://github.com/kichikuou/xsystem35-sdl2/issues/36.
 2023-02-10 20:50:12 +09:00
kichikuou acdc40ec60 Refactor cdrom abstructions 2023-01-28 12:51:34 +09:00
kichikuou 29a139c8a1 Use the standard integer types 
This replaces BYTE, WORD and DWORD types with uint8_t, uint16_t and
uint32_t respectively.
 2022-10-29 09:34:21 +09:00
kichikuou d1712ab7b4 Remove newline character from debug print macro calls 
Now "\n" is appended by the macros.
 2022-09-02 20:37:26 +09:00
kichikuou c8f9880efb Fix buffer overrun in LE/QE command 2022-08-28 08:43:18 +09:00
kichikuou 0e9afe7c0a Implement grDrawFillCircle 2022-07-23 09:18:58 +09:00
kichikuou 078525e2c2 Reduce console message spam 2022-07-16 21:15:55 +09:00
kichikuou fe294bd34b Remove nact->is_message_locked 
Now sysWinMsgLock and sysWinMsgUnlock are no-op.
 2022-07-02 11:59:18 +09:00
kichikuou f9b5fec03d Implement mouse wheel input 
This implements iptGetWheelCount and iptClearWheelCount commands, and
wheel events for SACT backlog.
 2022-07-02 10:55:40 +09:00
kichikuou b15690d9b7 Windows: Add "Restart" menu command 
It resets all VM states and restart the game.
 2022-06-26 17:25:39 +09:00
kichikuou f60b21bc19 Implement grEffectMoveView command 
It is not used in any AliceSoft games, but used in a third-party game.
 2022-06-22 21:37:50 +09:00
kichikuou 91fa4284c4 Use zero-based indexing for string variables 
Surprisingly, 0 is a valid index of the string variables (used only in
Ouji-sama Lv1 as far as I know).

The original System 3.x saves str[0] in save files, but we continue to
save from str[1] for save data compatibility.
 2021-12-03 10:57:09 +09:00
kichikuou bc06099e01 Show message box on fatal error 
Now sys_error() shows error message using a SDL message box, so that
user can see the message on Windows / Android.
 2021-10-26 21:41:34 +09:00
kichikuou 6c87a9155b Compatibility fix: varGetNumof command 
It returns the number of variables in System39.ain.
 2021-10-24 21:53:04 +09:00
kichikuou 6ef699e87d Clean up scenario.h dependencies 
- nact.h and xsystem35.h no longer include scenario.h
- Removed `sys_*` aliases in nact.h
- sys_getString() and sys_getConstString() are moved to
  scenario.c as sl_getString() and sl_getConstString()
- DEBUG_COMMAND macros are now defined in scenario.h
 2021-07-31 15:18:02 +09:00
kichikuou a159e7cb24 Show error instead of SEGV when System39.ini is missing 
See #18.
 2021-03-08 09:38:46 +09:00
kichikuou e18bb6cb75 Make MyRectangle an alias of SDL_Rect 2021-01-09 13:43:21 +09:00
kichikuou da1c136b39 Move message skip status flags from input.c to msgskip.c 2020-12-29 12:07:37 +09:00
kichikuou 9878f5ca74 Support message skip in System3.9 games without MsgSkip.DLL 2020-12-29 11:27:14 +09:00
kichikuou f0bd336da1 Implement MsgSkip module 
The format of savefile (msgskip.asd) is compatible with AliceSoft's
MsgSkip.dll; a 4-byte size field followed by a bitmap indexed by message
ID.
 2020-12-22 16:35:37 +09:00
kichikuou 704cfda6ef Windows: Implement wmenuEnableMsgSkip command 2020-12-20 10:17:49 +09:00
kichikuou c7263a3082 CMake: Add -Wall for debug builds 2020-10-11 21:31:32 +09:00
kichikuou 042f333564 Remove graphicsdevice.h 2020-10-01 22:19:58 +09:00
kichikuou ec270f2378 Remove X11/SDL abstraction macros 2020-10-01 22:10:12 +09:00
kichikuou 316a06a168 Refactor string variable functions 
This replaces v_str* functions with new svar_* functions.
The new svar_* functions use 1-based string variable index, so that
callers don't have to decrement string numbers from SCO.
 2020-09-21 16:17:23 +09:00
kichikuou 05cca544c6 Text input commands should accept half-width characters 
Although its dialog message says "Half-width characters cannot be used",
System3.9 does not prevent users from entering half-width characters.
 2020-09-05 22:40:23 +09:00
kichikuou bc9fc924ed [experimental] Unicode mode 
This adds "Unicode mode", in which scenarios can be written in any
language. xsys35c 1.2.0 and later can produce Unicode scenarios.

- nact->encoding represents the current scenario encoding. The initial
  value is SJIS, and ZU command changes it to UTF8.

- Use conversion macros that switch the behavior by the scenario
  encoding. For example, toUTF8() calls sjis2utf() if the scenario
  encoding is SJIS, and calls strdup() if it is UTF8.

- Fix various string processing functions to work with UTF8.
 2020-08-09 21:24:56 +09:00
kichikuou ab32b1792f Do not display message argument of System 3.9 H/HH/X commands 
This matches the behavior of System39.exe.
 2020-08-02 15:38:12 +09:00
kichikuou 9053583517 Do UTF-8 conversion for filenames in cmd*.c 2020-07-25 17:09:08 +09:00
kichikuou b5010df10d Add helper functions for number formatting 
And use it from H, HH, MH, and MHH commands.
 2020-07-24 17:06:30 +09:00
kichikuou 50b3812364 Convert gametitle.h to utf-8 2020-07-23 22:50:43 +09:00
kichikuou d15c770b4b Fix strGetCharType and strGetLengthASCII 2020-07-23 16:55:49 +09:00
kichikuou 60bb70c456 Fix strCheckASCII and strCheckSJIS 
They were referencing wrong string variables.
 2020-07-23 16:36:03 +09:00
kichikuou bdfe0e8077 Remove sjis2lang and lang2sjis macros 
There's no plan to use any other "native" character encodings than
UTF-8.
 2020-07-23 13:53:08 +09:00
kichikuou 86470e543a Rework string variables 
- strVar is now allocated as a vector of indefinite length buffers
  rather than a single contiguous buffer.
- Strings can be any length, but truncated to (strvar_len * 2) bytes
  when saved to a file, for backward compatibility.
- Now string commands treat 1-byte characters in the same way as System
  3.9. This potentially fixes bugs in English translated games.
 2020-06-20 22:29:22 +09:00
kichikuou 8958b41ad2 Windows MSYS2 build support 
- Add feature detection and fallback implementation for some functions
- Use binary mode for fopen()
- CMake: Add workaround for MSYS link error
 2019-10-14 17:32:17 +09:00
Nunuhara Cabbage f6217bcc3d Implement modified MP command from English patches 
Implement the patched version of the MP command, which appends a number
of spaces to a string rather than truncating. This is only used in the
English translations of Rance III and Rance IV.
 2019-07-05 23:03:41 -07:00
kichikuou 8fe37f2281 Remove client/server music module 2017-03-18 23:53:21 +09:00
kichikuou e2fdaebb74 Rename eucsjis to utfsjis 2017-02-11 19:43:01 +09:00
kichikuou f1b0b399fa Convert EUC to utf-8 2017-02-11 19:03:05 +09:00
kichikuou e607c9c2ee Import xsystem35-1.7.3-pre5 2014-04-26 18:40:24 +09:00