source: Daodan/src/Daodan.c@ 453

Last change on this file since 453 was 452, checked in by rossy, 15 years ago

DDrCheater
File size: 15.5 KB
RevLine 
[346]1#include <string.h>
2
[272]3#include "Daodan.h"
4#include "Daodan_Patch.h"
5#include "Daodan_Utility.h"
[323]6#include "Daodan_Win32.h"
[339]7#include "Daodan_Cheater.h"
8#include "Daodan_Persistence.h"
[439]9#include "Daodan_BSL.h"
[272]10
[349]11#include "Daodan_WindowHack.h"
12
[273]13#include "Oni.h"
[339]14#include "Oni_Persistence.h"
15
[272]16#include "BFW_Utility.h"
17
[297]18#include "oni_gl.h"
19#include "daodan_gl.h"
20
[346]21#include "inifile.h"
22
[272]23HMODULE DDrDLLModule;
24HMODULE DDrONiModule;
25
[347]26bool patch_fonttexturecache = true;
27bool patch_largetextures = true;
[349]28bool patch_levelplugins = true;
[347]29bool patch_pathfinding = true;
30bool patch_projaware = true;
[348]31bool patch_directinput = true;
[347]32bool patch_wpfadetime = true;
33bool patch_kickguns = false;
34bool patch_cooldowntimer = true;
35bool patch_throwtest = false;
36bool patch_alttab = true;
37bool patch_particledisablebit = false;
[422]38bool patch_multibyte = false;
[347]39bool patch_cheattable = true;
[426]40bool patch_argb8888 = true;
[347]41
42bool patch_safeprintf = true;
43bool patch_daodandisplayenum = true;
44bool patch_usegettickcount = true;
[348]45bool patch_cheatsenabled = true;
[347]46bool patch_usedaodangl = false;
[349]47bool patch_windowhack = true;
[439]48bool patch_daodaninit = true;
[447]49bool patch_bsl = true;
[452]50bool patch_cheater = true;
[347]51
[439]52bool opt_usedaodanbsl = true;
53
[272]54bool DDrPatch_Init()
55{
[346]56 DDrStartupMessage("patching engine");
[342]57
[272]58 // Font texture cache doubled
[347]59 if (patch_fonttexturecache)
60 {
61 DDrPatch_Byte (OniExe + 0x00020ea7, 0x20);
62 DDrPatch_Byte (OniExe + 0x00020f4a, 0x40);
63 }
[272]64
65 // Now supports textures up to 512x512
[347]66 if (patch_largetextures)
67 DDrPatch_Byte (OniExe + 0x00005251, 0x10);
[272]68
69 // Non-"_Final" levels are now valid
[348]70 if (patch_levelplugins)
71 DDrPatch_Byte (OniExe + 0x000206a8, 0x01);
[272]72
73 // Pathfinding grid cache size x8
[347]74 if (patch_pathfinding)
75 {
76 DDrPatch_Byte (OniExe + 0x0010b03b, 0x20);
77 DDrPatch_Byte (OniExe + 0x0010b04c, 0x20);
78 }
[272]79
80 // Projectile awareness fixed
[347]81 if (patch_projaware)
82 {
83 DDrPatch_Byte (OniExe + 0x0009c07c, 0x6c);
84 DDrPatch_Byte (OniExe + 0x0009c080, 0x70);
85 DDrPatch_Byte (OniExe + 0x0009c084, 0x74);
86 DDrPatch_Byte (OniExe + 0x0009c110, 0x6c);
87 }
[272]88
89 // Forced DirectInput (for Windows NT)
[348]90 if (patch_directinput)
91 DDrPatch_Byte (OniExe + 0x00002e6d, 0xeb);
[272]92
[347]93 if (patch_wpfadetime)
94 {
95 // Makes wp_fadetime actually have a function
96 const char fadetime_patch[] = { 0x66, 0x8B, 0x1D, 0xC4, 0x7D, 0x62, 0x00, 0x66, 0x89, 0x5E, 0x46, 0x5B, 0x5E, 0x83, 0xC4, 0x14, 0xC3 };
97 DDrPatch_Const (OniExe + 0x0011a889, fadetime_patch);
98 DDrPatch_Byte (OniExe + 0x0011a560, 0x31);
99
100 // Sets the fadetime to 4800 by default
101 DDrPatch_Int16 (OniExe + 0x0011ab0e, 0x12c0);
102 }
[272]103
104
105 // Hackish fix for Konoko not kicking guns
[347]106 if (patch_kickguns)
107 {
108 const char kickgun_patch[] = { 0x00, 0x05, 0x00, 0x00, 0x00, 0xC7, 0x05, 0x1C, 0xC9, 0x5E, 0x00, 0x70, 0xB8, 0x43, 0x00, 0xC7, 0x05, 0x20, 0xC9, 0x5E, 0x00, 0x20, 0xBE, 0x43 };
109 DDrPatch_Const (OniExe + 0x000dc420, kickgun_patch);
110 }
[272]111
112 // Cooldown timer exploit fix ^_^
[347]113 if (patch_cooldowntimer)
114 {
115 const char cooldown_patch[] = { 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90 };
116 DDrPatch_Const (OniExe + 0x0011a825, cooldown_patch);
117 }
[272]118
[347]119 if (patch_throwtest)
120 {
121 const char throwtest_patch[] = { 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90 };
122 DDrPatch_Const(OniExe + 0x000dc190, throwtest_patch);
123 }
[272]124
[322]125 // Disable UUrPlatform_Initalize/Terminate, this enables the Alt-Tab and the Windows key but has the possible side effect of allowing the screensaver to enable itself in-game.
[347]126 if (patch_alttab)
127 {
128 DDrPatch_Byte ((void*)UUrPlatform_Initialize, 0xC3);
129 DDrPatch_Byte ((void*)UUrPlatform_Terminate, 0xC3);
130 }
[322]131
132 // Unlocks particle action disabling/enabling bits for all events. (Will be controlled by a command line switch when I figure out how to do that without Win32 hacks.)
[347]133 if (patch_particledisablebit)
134 DDrPatch_Int16 (OniExe + 0x001b184, 0x9090);
[322]135
[329]136 // Multi-byte patch (multiple language support)
[422]137 if (!patch_multibyte)
[347]138 {
139 DDrPatch_Byte (OniExe + 0x0002d8f8, 0xeb);
140 DDrPatch_Byte (OniExe + 0x0002d9ad, 0xeb);
141 DDrPatch_Byte (OniExe + 0x0002dbe2, 0xeb);
142 DDrPatch_Byte (OniExe + 0x0002dec3, 0xeb);
143 DDrPatch_Byte (OniExe + 0x0002e2ab, 0xeb);
144 DDrPatch_Byte (OniExe + 0x0002e2c4, 0xeb);
145 DDrPatch_Byte (OniExe + 0x0002e379, 0xeb);
146 DDrPatch_Byte (OniExe + 0x0002e48c, 0xeb);
147 DDrPatch_Byte (OniExe + 0x0002e4d0, 0xeb);
148 DDrPatch_Byte (OniExe + 0x0002e4f4, 0xeb);
149 DDrPatch_Byte (OniExe + 0x0002e646, 0xeb);
150 DDrPatch_Byte (OniExe + 0x0002e695, 0xeb);
151 DDrPatch_Byte (OniExe + 0x0002e944, 0xeb);
152 DDrPatch_Byte (OniExe + 0x0002e95d, 0xeb);
153 DDrPatch_Byte (OniExe + 0x0002e98e, 0xeb);
154 DDrPatch_Byte (OniExe + 0x0002e9dc, 0xeb);
155 }
[329]156
[339]157 // Cheat table patch
[347]158 if (patch_cheattable)
159 {
160 DDrPatch_Int32 (OniExe + 0x000f616b, (int)&DDr_CheatTable[0].name);
161 DDrPatch_Int32 (OniExe + 0x000f617a, (int)&DDr_CheatTable[0].message_on);
162 }
[339]163
[426]164 if (patch_argb8888)
165 {
166 DDrPatch_Byte (OniExe + 0x00135af0, 0x07);
167 DDrPatch_Byte (OniExe + 0x00135af4, 0x0B);
168 }
169
[272]170 return true;
171}
172
[445]173enum {s_unknown, s_options, s_patch, s_bsl, s_language} ini_section;
[346]174
175bool DDrIniCallback(char* section, bool newsection, char* name, char* value)
176{
177 if (newsection)
178 {
[439]179 if (!stricmp(section, "options"))
180 ini_section = s_options;
181 else if (!stricmp(section, "patch"))
[347]182 ini_section = s_patch;
[445]183 else if (!stricmp(section, "bsl"))
184 ini_section = s_bsl;
[347]185 else if (!stricmp(section, "language"))
[346]186 ini_section = s_language;
187 else
188 {
189 ini_section = s_unknown;
190 DDrStartupMessage("unrecognised ini section \"%s\"", section);
191 }
192 }
193
194 switch (ini_section)
195 {
[439]196 case s_options:
197 if (!stricmp(name, "usedaodanbsl"))
[451]198 opt_usedaodanbsl = !stricmp(inifile_cleanstr(value), "true");
[439]199 break;
[347]200 case s_patch:
201 if (!stricmp(name, "fonttexturecache"))
[451]202 patch_fonttexturecache = !stricmp(inifile_cleanstr(value), "true");
[347]203 else if (!stricmp(name, "largetextures"))
[451]204 patch_largetextures = !stricmp(inifile_cleanstr(value), "true");
[349]205 else if (!stricmp(name, "levelplugins"))
[451]206 patch_levelplugins = !stricmp(inifile_cleanstr(value), "true");
[347]207 else if (!stricmp(name, "pathfinding"))
[451]208 patch_pathfinding = !stricmp(inifile_cleanstr(value), "true");
[347]209 else if (!stricmp(name, "projaware"))
[451]210 patch_projaware = !stricmp(inifile_cleanstr(value), "true");
[348]211 else if (!stricmp(name, "directinput"))
[451]212 patch_directinput = !stricmp(inifile_cleanstr(value), "true");
[347]213 else if (!stricmp(name, "wpfadetime"))
[451]214 patch_wpfadetime = !stricmp(inifile_cleanstr(value), "true");
[347]215 else if (!stricmp(name, "kickguns"))
[451]216 patch_kickguns = !stricmp(inifile_cleanstr(value), "true");
[347]217 else if (!stricmp(name, "cooldowntimer"))
[451]218 patch_cooldowntimer = !stricmp(inifile_cleanstr(value), "true");
[347]219 else if (!stricmp(name, "throwtest"))
[451]220 patch_throwtest = !stricmp(inifile_cleanstr(value), "true");
[347]221 else if (!stricmp(name, "alttab"))
[451]222 patch_alttab = !stricmp(inifile_cleanstr(value), "true");
[347]223 else if (!stricmp(name, "particledisablebit"))
[451]224 patch_particledisablebit = !stricmp(inifile_cleanstr(value), "true");
[347]225 else if (!stricmp(name, "multibyte"))
[451]226 patch_multibyte = !stricmp(inifile_cleanstr(value), "true");
[347]227 else if (!stricmp(name, "cheattable"))
[451]228 patch_cheattable = !stricmp(inifile_cleanstr(value), "true");
[426]229 else if (!stricmp(name, "argb8888"))
[451]230 patch_argb8888 = !stricmp(inifile_cleanstr(value), "true");
[347]231 else if (!stricmp(name, "safeprintf"))
[451]232 patch_safeprintf = !stricmp(inifile_cleanstr(value), "true");
[347]233 else if (!stricmp(name, "daodandisplayenum"))
[451]234 patch_daodandisplayenum = !stricmp(inifile_cleanstr(value), "true");
[347]235 else if (!stricmp(name, "usegettickcount"))
[451]236 patch_usegettickcount = !stricmp(inifile_cleanstr(value), "true");
[348]237 else if (!stricmp(name, "cheatsenabled"))
[451]238 patch_cheatsenabled = !stricmp(inifile_cleanstr(value), "true");
[347]239 else if (!stricmp(name, "usedaodangl"))
[451]240 patch_usedaodangl = !stricmp(inifile_cleanstr(value), "true");
[349]241 else if (!stricmp(name, "windowhack"))
[451]242 patch_windowhack = !stricmp(inifile_cleanstr(value), "true");
[439]243 else if (!stricmp(name, "daodaninit"))
[451]244 patch_daodaninit = !stricmp(inifile_cleanstr(value), "true");
[447]245 else if (!stricmp(name, "bsl"))
[451]246 patch_bsl = !stricmp(inifile_cleanstr(value), "true");
[452]247 else if (!stricmp(name, "cheater"))
248 patch_cheater = !stricmp(inifile_cleanstr(value), "true");
[347]249 else
250 DDrStartupMessage("unrecognised patch \"%s\"", name);
251 break;
[346]252 case s_language:
253 if (!stricmp(name, "savepoint"))
254 {
[347]255 char* str = strdup(value);
256 DDrPatch_Int32(OniExe + 0x000fd730, (int)str);
257 DDrPatch_Int32(OniExe + 0x000fd738, (int)str);
[346]258 }
259 else if (!stricmp(name, "syndicatewarehouse"))
260 {
[347]261 char* str = strdup(value);
262 DDrPatch_Int32(OniExe + 0x000fd71a, (int)str);
263 DDrPatch_Int32(OniExe + 0x0010ef75, (int)str);
[346]264 }
[347]265 else if (!stricmp(name, "damn"))
266 DDrPatch_StrDup(OniExe + 0x0010fb6e, value);
[346]267 else if (!stricmp(name, "blam"))
268 DDrPatch_StrDup(OniExe + 0x0010fb73, value);
[348]269 else if (!stricmp(name, "shapeshifter_on"))
270 DDr_CheatTable[0].message_on = strdup(value);
271 else if (!stricmp(name, "shapeshifter_off"))
272 DDr_CheatTable[0].message_off = strdup(value);
273 else if (!stricmp(name, "liveforever_on"))
274 DDr_CheatTable[1].message_on = strdup(value);
275 else if (!stricmp(name, "liveforever_off"))
276 DDr_CheatTable[1].message_off = strdup(value);
277 else if (!stricmp(name, "touchofdeath_on"))
278 DDr_CheatTable[2].message_on = strdup(value);
279 else if (!stricmp(name, "touchofdeath_off"))
280 DDr_CheatTable[2].message_off = strdup(value);
281 else if (!stricmp(name, "canttouchthis_on"))
282 DDr_CheatTable[3].message_on = strdup(value);
283 else if (!stricmp(name, "canttouchthis_off"))
284 DDr_CheatTable[3].message_off = strdup(value);
285 else if (!stricmp(name, "fatloot_on"))
[349]286 DDr_CheatTable[4].message_on = strdup(value);
287 else if (!stricmp(name, "glassworld_on"))
288 DDr_CheatTable[5].message_on = strdup(value);
289 else if (!stricmp(name, "glassworld_off"))
290 DDr_CheatTable[5].message_off = strdup(value);
291 else if (!stricmp(name, "winlevel_on"))
292 DDr_CheatTable[6].message_on = strdup(value);
293 else if (!stricmp(name, "loselevel_on"))
294 DDr_CheatTable[7].message_on = strdup(value);
295 else if (!stricmp(name, "bighead_on"))
296 DDr_CheatTable[8].message_on = strdup(value);
297 else if (!stricmp(name, "bighead_off"))
298 DDr_CheatTable[8].message_off = strdup(value);
299 else if (!stricmp(name, "minime_on"))
300 DDr_CheatTable[9].message_on = strdup(value);
301 else if (!stricmp(name, "minime_off"))
302 DDr_CheatTable[9].message_off = strdup(value);
303 else if (!stricmp(name, "superammo_on"))
304 DDr_CheatTable[10].message_on = strdup(value);
305 else if (!stricmp(name, "superammo_off"))
306 DDr_CheatTable[10].message_off = strdup(value);
307 else if (!stricmp(name, "devmode_on"))
308 {
309 char* str = strdup(value);
310 DDr_CheatTable[11].message_on = str;
[452]311 DDr_CheatTable[cheat_x].message_on = str;
[349]312 }
313 else if (!stricmp(name, "devmode_off"))
314 {
315 char* str = strdup(value);
316 DDr_CheatTable[11].message_off = str;
[452]317 DDr_CheatTable[cheat_x].message_off = str;
[349]318 }
319 else if (!stricmp(name, "reservoirdogs_on"))
320 DDr_CheatTable[12].message_on = strdup(value);
321 else if (!stricmp(name, "reservoirdogs_off"))
322 DDr_CheatTable[12].message_off = strdup(value);
323 else if (!stricmp(name, "roughjustice_on"))
324 DDr_CheatTable[13].message_on = strdup(value);
325 else if (!stricmp(name, "roughjustice_off"))
326 DDr_CheatTable[13].message_off = strdup(value);
327 else if (!stricmp(name, "chenille_on"))
328 DDr_CheatTable[14].message_on = strdup(value);
329 else if (!stricmp(name, "chenille_off"))
330 DDr_CheatTable[14].message_off = strdup(value);
331 else if (!stricmp(name, "behemoth_on"))
332 DDr_CheatTable[15].message_on = strdup(value);
333 else if (!stricmp(name, "behemoth_off"))
334 DDr_CheatTable[15].message_off = strdup(value);
335 else if (!stricmp(name, "elderrune_on"))
336 DDr_CheatTable[16].message_on = strdup(value);
337 else if (!stricmp(name, "elderrune_off"))
338 DDr_CheatTable[16].message_off = strdup(value);
339 else if (!stricmp(name, "moonshadow_on"))
340 DDr_CheatTable[17].message_on = strdup(value);
341 else if (!stricmp(name, "moonshadow_off"))
342 DDr_CheatTable[17].message_off = strdup(value);
343 else if (!stricmp(name, "munitionfrenzy_on"))
344 DDr_CheatTable[18].message_on = strdup(value);
345 else if (!stricmp(name, "fistsoflegend_on"))
346 DDr_CheatTable[19].message_on = strdup(value);
347 else if (!stricmp(name, "fistsoflegend_off"))
348 DDr_CheatTable[19].message_off = strdup(value);
349 else if (!stricmp(name, "killmequick_on"))
350 DDr_CheatTable[20].message_on = strdup(value);
351 else if (!stricmp(name, "killmequick_off"))
352 DDr_CheatTable[20].message_off = strdup(value);
353 else if (!stricmp(name, "carousel_on"))
354 DDr_CheatTable[21].message_on = strdup(value);
355 else if (!stricmp(name, "carousel_off"))
356 DDr_CheatTable[21].message_off = strdup(value);
[346]357 else
358 DDrStartupMessage("unrecognised language item \"%s\"", name);
359 break;
[451]360 case s_bsl:
[346]361 default:
362 break;
363 }
364
365 return true;
366}
367
368void DDrConfig()
369{
370 if (GetFileAttributes("daodan.ini") == INVALID_FILE_ATTRIBUTES)
371 {
372 DDrStartupMessage("daodan.ini doesn't exist, creating");
373 FILE* fp = fopen("daodan.ini", "w");
374 if (fp)
375 {
376 fputs("[Options]\n", fp);
377 fclose(fp);
378 }
379 }
380
381 DDrStartupMessage("parsing daodan.ini...");
382 if (!inifile_read("daodan.ini", DDrIniCallback))
383 DDrStartupMessage("error reading daodan.ini, check your syntax!");
384 DDrStartupMessage("finished parsing");
385}
386
[439]387void ONICALL DDrGame_Init()
388{
389 if (opt_usedaodanbsl)
390 SLrDaodan_Initalize();
391}
392
[274]393void __cdecl DDrMain(int argc, char* argv[])
[273]394{
[346]395 DDrStartupMessage("daodan attached!");
396 DDrConfig();
[273]397 DDrPatch_Init();
398
399 // Safe startup message printer
[347]400 if (patch_safeprintf)
401 DDrPatch_MakeJump(UUrStartupMessage, DDrStartupMessage);
[273]402
[297]403 // Daodan device mode enumeration function
[347]404 if (patch_daodandisplayenum)
405 DDrPatch_MakeJump(gl_enumerate_valid_display_modes, daodan_enumerate_valid_display_modes);
[297]406
407 // Performance patch
[347]408 if (patch_usegettickcount)
409 {
410 DDrPatch_MakeJump(UUrMachineTime_High, DDrMachineTime_High);
411 DDrPatch_MakeJump(UUrMachineTime_High_Frequency, DDrMachineTime_High_Frequency);
412 DDrPatch_MakeJump(UUrMachineTime_Sixtieths, DDrMachineTime_Sixtieths);
413 }
[275]414
[339]415 // Cheats always enabled
[348]416 if (patch_cheatsenabled)
417 DDrPatch_MakeJump(ONrPersist_GetWonGame, DDrPersist_GetWonGame);
[339]418
[323]419 // Windowed mode
[347]420 if (patch_usedaodangl)
421 {
422 DDrPatch_MakeJump(ONrPlatform_Initialize, DDrPlatform_Initialize);
423 DDrPatch_MakeJump(gl_platform_initialize, daodangl_platform_initialize);
424 }
[323]425
[349]426 // Hacked windowed mode (for when daodangl isn't working properly)
427 if (patch_windowhack)
428 DDrWindowHack_Install();
429
[439]430 if (patch_daodaninit)
431 DDrPatch_MakeCall(OniExe + 0x000d345a, DDrGame_Init);
432
[447]433 // Patches for existing BSL functions
434 if (patch_bsl)
435 SLrDaodan_Patch();
436
[452]437 if (patch_cheater)
438 DDrPatch_MakeCall(OniExe + 0x000f618f, DDrCheater);
439
[340]440 init_daodan_gl();
[326]441
[273]442 ONiMain(argc, argv);
443}
444
[272]445BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpReserved)
446{
447 switch (fdwReason)
448 {
449 case DLL_PROCESS_ATTACH:
450 DDrDLLModule = hinstDLL;
451 DDrONiModule = GetModuleHandle(NULL);
452
[274]453 DDrPatch_MakeCall(OniExe + 0x0010fb49, DDrMain);
[273]454
[272]455 break;
456 }
457 return TRUE;
458}
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