source: Daodan/src/Daodan.c@ 460

Last change on this file since 460 was 459, checked in by rossy, 15 years ago

lolol bugfix
File size: 16.0 KB
Line 
1#include <string.h>
2
3#include "Daodan.h"
4#include "Daodan_Patch.h"
5#include "Daodan_Utility.h"
6#include "Daodan_Win32.h"
7#include "Daodan_Cheater.h"
8#include "Daodan_Persistence.h"
9#include "Daodan_BSL.h"
10
11#include "Daodan_WindowHack.h"
12
13#include "Oni.h"
14#include "Oni_Persistence.h"
15
16#include "BFW_Utility.h"
17
18#include "oni_gl.h"
19#include "daodan_gl.h"
20
21#include "inifile.h"
22
23HMODULE DDrDLLModule;
24HMODULE DDrONiModule;
25
26bool patch_fonttexturecache = true;
27bool patch_largetextures = true;
28bool patch_levelplugins = true;
29bool patch_pathfinding = true;
30bool patch_projaware = true;
31bool patch_directinput = true;
32bool patch_wpfadetime = true;
33bool patch_kickguns = false;
34bool patch_cooldowntimer = true;
35bool patch_throwtest = false;
36bool patch_alttab = true;
37bool patch_particledisablebit = false;
38bool patch_multibyte = false;
39bool patch_cheattable = true;
40bool patch_argb8888 = true;
41bool patch_killvtune = true;
42
43bool patch_safeprintf = true;
44bool patch_daodandisplayenum = true;
45bool patch_usegettickcount = true;
46bool patch_cheatsenabled = true;
47bool patch_usedaodangl = false;
48bool patch_windowhack = true;
49bool patch_daodaninit = true;
50bool patch_bsl = true;
51bool patch_cheater = true;
52
53bool opt_usedaodanbsl = true;
54
55bool DDrPatch_Init()
56{
57 DDrStartupMessage("patching engine");
58
59 // Font texture cache doubled
60 if (patch_fonttexturecache)
61 {
62 DDrPatch_Byte (OniExe + 0x00020ea7, 0x20);
63 DDrPatch_Byte (OniExe + 0x00020f4a, 0x40);
64 }
65
66 // Now supports textures up to 512x512
67 if (patch_largetextures)
68 DDrPatch_Byte (OniExe + 0x00005251, 0x10);
69
70 // Non-"_Final" levels are now valid
71 if (patch_levelplugins)
72 DDrPatch_Byte (OniExe + 0x000206a8, 0x01);
73
74 // Pathfinding grid cache size x8
75 if (patch_pathfinding)
76 {
77 DDrPatch_Byte (OniExe + 0x0010b03b, 0x20);
78 DDrPatch_Byte (OniExe + 0x0010b04c, 0x20);
79 }
80
81 // Projectile awareness fixed
82 if (patch_projaware)
83 {
84 DDrPatch_Byte (OniExe + 0x0009c07c, 0x6c);
85 DDrPatch_Byte (OniExe + 0x0009c080, 0x70);
86 DDrPatch_Byte (OniExe + 0x0009c084, 0x74);
87 DDrPatch_Byte (OniExe + 0x0009c110, 0x6c);
88 }
89
90 // Forced DirectInput (for Windows NT)
91 if (patch_directinput)
92 DDrPatch_Byte (OniExe + 0x00002e6d, 0xeb);
93
94 if (patch_wpfadetime)
95 {
96 // Makes wp_fadetime actually have a function
97 const char fadetime_patch[] = { 0x66, 0x8B, 0x1D, 0xC4, 0x7D, 0x62, 0x00, 0x66, 0x89, 0x5E, 0x46, 0x5B, 0x5E, 0x83, 0xC4, 0x14, 0xC3 };
98 DDrPatch_Const (OniExe + 0x0011a889, fadetime_patch);
99 DDrPatch_Byte (OniExe + 0x0011a560, 0x31);
100
101 // Sets the fadetime to 4800 by default
102 DDrPatch_Int16 (OniExe + 0x0011ab0e, 0x12c0);
103 }
104
105
106 // Hackish fix for Konoko not kicking guns
107 if (patch_kickguns)
108 {
109 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 };
110 DDrPatch_Const (OniExe + 0x000dc420, kickgun_patch);
111 }
112
113 // Cooldown timer exploit fix ^_^
114 if (patch_cooldowntimer)
115 {
116 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 };
117 DDrPatch_Const (OniExe + 0x0011a825, cooldown_patch);
118 }
119
120 if (patch_throwtest)
121 {
122 const char throwtest_patch[] = { 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90 };
123 DDrPatch_Const(OniExe + 0x000dc190, throwtest_patch);
124 }
125
126 // 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.
127 if (patch_alttab)
128 {
129 DDrPatch_Byte ((void*)UUrPlatform_Initialize, 0xC3);
130 DDrPatch_Byte ((void*)UUrPlatform_Terminate, 0xC3);
131 }
132
133 // 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.)
134 if (patch_particledisablebit)
135 DDrPatch_Int16 (OniExe + 0x001b184, 0x9090);
136
137 // Multi-byte patch (multiple language support)
138 if (!patch_multibyte)
139 {
140 DDrPatch_Byte (OniExe + 0x0002d8f8, 0xeb);
141 DDrPatch_Byte (OniExe + 0x0002d9ad, 0xeb);
142 DDrPatch_Byte (OniExe + 0x0002dbe2, 0xeb);
143 DDrPatch_Byte (OniExe + 0x0002dec3, 0xeb);
144 DDrPatch_Byte (OniExe + 0x0002e2ab, 0xeb);
145 DDrPatch_Byte (OniExe + 0x0002e2c4, 0xeb);
146 DDrPatch_Byte (OniExe + 0x0002e379, 0xeb);
147 DDrPatch_Byte (OniExe + 0x0002e48c, 0xeb);
148 DDrPatch_Byte (OniExe + 0x0002e4d0, 0xeb);
149 DDrPatch_Byte (OniExe + 0x0002e4f4, 0xeb);
150 DDrPatch_Byte (OniExe + 0x0002e646, 0xeb);
151 DDrPatch_Byte (OniExe + 0x0002e695, 0xeb);
152 DDrPatch_Byte (OniExe + 0x0002e944, 0xeb);
153 DDrPatch_Byte (OniExe + 0x0002e95d, 0xeb);
154 DDrPatch_Byte (OniExe + 0x0002e98e, 0xeb);
155 DDrPatch_Byte (OniExe + 0x0002e9dc, 0xeb);
156 }
157
158 // Cheat table patch
159 if (patch_cheattable)
160 {
161 DDrPatch_Int32 (OniExe + 0x000f616b, (int)&DDr_CheatTable[0].name);
162 DDrPatch_Int32 (OniExe + 0x000f617a, (int)&DDr_CheatTable[0].message_on);
163 }
164
165 // ARGB8888 textures
166 if (patch_argb8888)
167 {
168 DDrPatch_Byte (OniExe + 0x00135af0, 0x07);
169 DDrPatch_Byte (OniExe + 0x00135af4, 0x0B);
170 }
171
172 // Disable loading the vtuneapi.dll
173 if (patch_killvtune)
174 DDrPatch_Byte (OniExe + 0x00026340, 0xC3);
175
176 return true;
177}
178
179enum {s_unknown, s_options, s_patch, s_bsl, s_language} ini_section;
180
181bool DDrIniCallback(char* section, bool newsection, char* name, char* value)
182{
183 if (newsection)
184 {
185 if (!stricmp(section, "options"))
186 ini_section = s_options;
187 else if (!stricmp(section, "patch"))
188 ini_section = s_patch;
189 else if (!stricmp(section, "bsl"))
190 ini_section = s_bsl;
191 else if (!stricmp(section, "language"))
192 ini_section = s_language;
193 else
194 {
195 ini_section = s_unknown;
196 DDrStartupMessage("unrecognised ini section \"%s\"", section);
197 }
198 }
199
200 switch (ini_section)
201 {
202 case s_options:
203 if (!stricmp(name, "usedaodanbsl"))
204 opt_usedaodanbsl = !stricmp(inifile_cleanstr(value), "true");
205 break;
206 case s_patch:
207 if (!stricmp(name, "fonttexturecache"))
208 patch_fonttexturecache = !stricmp(inifile_cleanstr(value), "true");
209 else if (!stricmp(name, "largetextures"))
210 patch_largetextures = !stricmp(inifile_cleanstr(value), "true");
211 else if (!stricmp(name, "levelplugins"))
212 patch_levelplugins = !stricmp(inifile_cleanstr(value), "true");
213 else if (!stricmp(name, "pathfinding"))
214 patch_pathfinding = !stricmp(inifile_cleanstr(value), "true");
215 else if (!stricmp(name, "projaware"))
216 patch_projaware = !stricmp(inifile_cleanstr(value), "true");
217 else if (!stricmp(name, "directinput"))
218 patch_directinput = !stricmp(inifile_cleanstr(value), "true");
219 else if (!stricmp(name, "wpfadetime"))
220 patch_wpfadetime = !stricmp(inifile_cleanstr(value), "true");
221 else if (!stricmp(name, "kickguns"))
222 patch_kickguns = !stricmp(inifile_cleanstr(value), "true");
223 else if (!stricmp(name, "cooldowntimer"))
224 patch_cooldowntimer = !stricmp(inifile_cleanstr(value), "true");
225 else if (!stricmp(name, "throwtest"))
226 patch_throwtest = !stricmp(inifile_cleanstr(value), "true");
227 else if (!stricmp(name, "alttab"))
228 patch_alttab = !stricmp(inifile_cleanstr(value), "true");
229 else if (!stricmp(name, "particledisablebit"))
230 patch_particledisablebit = !stricmp(inifile_cleanstr(value), "true");
231 else if (!stricmp(name, "multibyte"))
232 patch_multibyte = !stricmp(inifile_cleanstr(value), "true");
233 else if (!stricmp(name, "cheattable"))
234 patch_cheattable = !stricmp(inifile_cleanstr(value), "true");
235 else if (!stricmp(name, "argb8888"))
236 patch_argb8888 = !stricmp(inifile_cleanstr(value), "true");
237 else if (!stricmp(name, "killvtune"))
238 patch_killvtune = !stricmp(inifile_cleanstr(value), "true");
239 else if (!stricmp(name, "safeprintf"))
240 patch_safeprintf = !stricmp(inifile_cleanstr(value), "true");
241 else if (!stricmp(name, "daodandisplayenum"))
242 patch_daodandisplayenum = !stricmp(inifile_cleanstr(value), "true");
243 else if (!stricmp(name, "usegettickcount"))
244 patch_usegettickcount = !stricmp(inifile_cleanstr(value), "true");
245 else if (!stricmp(name, "cheatsenabled"))
246 patch_cheatsenabled = !stricmp(inifile_cleanstr(value), "true");
247 else if (!stricmp(name, "usedaodangl"))
248 patch_usedaodangl = !stricmp(inifile_cleanstr(value), "true");
249 else if (!stricmp(name, "windowhack"))
250 patch_windowhack = !stricmp(inifile_cleanstr(value), "true");
251 else if (!stricmp(name, "daodaninit"))
252 patch_daodaninit = !stricmp(inifile_cleanstr(value), "true");
253 else if (!stricmp(name, "bsl"))
254 patch_bsl = !stricmp(inifile_cleanstr(value), "true");
255 else if (!stricmp(name, "cheater"))
256 patch_cheater = !stricmp(inifile_cleanstr(value), "true");
257 else
258 DDrStartupMessage("unrecognised patch \"%s\"", name);
259 break;
260 case s_language:
261 if (!stricmp(name, "savepoint"))
262 {
263 char* str = strdup(value);
264 DDrPatch_Int32(OniExe + 0x000fd730, (int)str);
265 DDrPatch_Int32(OniExe + 0x000fd738, (int)str);
266 }
267 else if (!stricmp(name, "syndicatewarehouse"))
268 {
269 char* str = strdup(value);
270 DDrPatch_Int32(OniExe + 0x000fd71a, (int)str);
271 DDrPatch_Int32(OniExe + 0x0010ef75, (int)str);
272 }
273 else if (!stricmp(name, "damn"))
274 DDrPatch_StrDup(OniExe + 0x0010fb6e, value);
275 else if (!stricmp(name, "blam"))
276 DDrPatch_StrDup(OniExe + 0x0010fb73, value);
277 else if (!stricmp(name, "shapeshifter_on"))
278 DDr_CheatTable[0].message_on = strdup(value);
279 else if (!stricmp(name, "shapeshifter_off"))
280 DDr_CheatTable[0].message_off = strdup(value);
281 else if (!stricmp(name, "liveforever_on"))
282 DDr_CheatTable[1].message_on = strdup(value);
283 else if (!stricmp(name, "liveforever_off"))
284 DDr_CheatTable[1].message_off = strdup(value);
285 else if (!stricmp(name, "touchofdeath_on"))
286 DDr_CheatTable[2].message_on = strdup(value);
287 else if (!stricmp(name, "touchofdeath_off"))
288 DDr_CheatTable[2].message_off = strdup(value);
289 else if (!stricmp(name, "canttouchthis_on"))
290 DDr_CheatTable[3].message_on = strdup(value);
291 else if (!stricmp(name, "canttouchthis_off"))
292 DDr_CheatTable[3].message_off = strdup(value);
293 else if (!stricmp(name, "fatloot_on"))
294 DDr_CheatTable[4].message_on = strdup(value);
295 else if (!stricmp(name, "glassworld_on"))
296 DDr_CheatTable[5].message_on = strdup(value);
297 else if (!stricmp(name, "glassworld_off"))
298 DDr_CheatTable[5].message_off = strdup(value);
299 else if (!stricmp(name, "winlevel_on"))
300 DDr_CheatTable[6].message_on = strdup(value);
301 else if (!stricmp(name, "loselevel_on"))
302 DDr_CheatTable[7].message_on = strdup(value);
303 else if (!stricmp(name, "bighead_on"))
304 DDr_CheatTable[8].message_on = strdup(value);
305 else if (!stricmp(name, "bighead_off"))
306 DDr_CheatTable[8].message_off = strdup(value);
307 else if (!stricmp(name, "minime_on"))
308 DDr_CheatTable[9].message_on = strdup(value);
309 else if (!stricmp(name, "minime_off"))
310 DDr_CheatTable[9].message_off = strdup(value);
311 else if (!stricmp(name, "superammo_on"))
312 DDr_CheatTable[10].message_on = strdup(value);
313 else if (!stricmp(name, "superammo_off"))
314 DDr_CheatTable[10].message_off = strdup(value);
315 else if (!stricmp(name, "devmode_on"))
316 {
317 char* str = strdup(value);
318 DDr_CheatTable[11].message_on = str;
319 DDr_CheatTable[cheat_x].message_on = str;
320 }
321 else if (!stricmp(name, "devmode_off"))
322 {
323 char* str = strdup(value);
324 DDr_CheatTable[11].message_off = str;
325 DDr_CheatTable[cheat_x].message_off = str;
326 }
327 else if (!stricmp(name, "reservoirdogs_on"))
328 DDr_CheatTable[12].message_on = strdup(value);
329 else if (!stricmp(name, "reservoirdogs_off"))
330 DDr_CheatTable[12].message_off = strdup(value);
331 else if (!stricmp(name, "roughjustice_on"))
332 DDr_CheatTable[13].message_on = strdup(value);
333 else if (!stricmp(name, "roughjustice_off"))
334 DDr_CheatTable[13].message_off = strdup(value);
335 else if (!stricmp(name, "chenille_on"))
336 DDr_CheatTable[14].message_on = strdup(value);
337 else if (!stricmp(name, "chenille_off"))
338 DDr_CheatTable[14].message_off = strdup(value);
339 else if (!stricmp(name, "behemoth_on"))
340 DDr_CheatTable[15].message_on = strdup(value);
341 else if (!stricmp(name, "behemoth_off"))
342 DDr_CheatTable[15].message_off = strdup(value);
343 else if (!stricmp(name, "elderrune_on"))
344 DDr_CheatTable[16].message_on = strdup(value);
345 else if (!stricmp(name, "elderrune_off"))
346 DDr_CheatTable[16].message_off = strdup(value);
347 else if (!stricmp(name, "moonshadow_on"))
348 DDr_CheatTable[17].message_on = strdup(value);
349 else if (!stricmp(name, "moonshadow_off"))
350 DDr_CheatTable[17].message_off = strdup(value);
351 else if (!stricmp(name, "munitionfrenzy_on"))
352 DDr_CheatTable[18].message_on = strdup(value);
353 else if (!stricmp(name, "fistsoflegend_on"))
354 DDr_CheatTable[19].message_on = strdup(value);
355 else if (!stricmp(name, "fistsoflegend_off"))
356 DDr_CheatTable[19].message_off = strdup(value);
357 else if (!stricmp(name, "killmequick_on"))
358 DDr_CheatTable[20].message_on = strdup(value);
359 else if (!stricmp(name, "killmequick_off"))
360 DDr_CheatTable[20].message_off = strdup(value);
361 else if (!stricmp(name, "carousel_on"))
362 DDr_CheatTable[21].message_on = strdup(value);
363 else if (!stricmp(name, "carousel_off"))
364 DDr_CheatTable[21].message_off = strdup(value);
365 else
366 DDrStartupMessage("unrecognised language item \"%s\"", name);
367 break;
368 case s_bsl:
369 default:
370 break;
371 }
372
373 return true;
374}
375
376void DDrConfig()
377{
378 if (GetFileAttributes("daodan.ini") == INVALID_FILE_ATTRIBUTES)
379 {
380 DDrStartupMessage("daodan.ini doesn't exist, creating");
381 FILE* fp = fopen("daodan.ini", "w");
382 if (fp)
383 {
384 fputs("[Options]\n", fp);
385 fclose(fp);
386 }
387 }
388
389 DDrStartupMessage("parsing daodan.ini...");
390 if (!inifile_read("daodan.ini", DDrIniCallback))
391 DDrStartupMessage("error reading daodan.ini, check your syntax!");
392 DDrStartupMessage("finished parsing");
393}
394
395void ONICALL DDrGame_Init()
396{
397 if (opt_usedaodanbsl)
398 SLrDaodan_Initalize();
399}
400
401void __cdecl DDrMain(int argc, char* argv[])
402{
403 DDrStartupMessage("daodan attached!");
404 DDrConfig();
405 DDrPatch_Init();
406
407 // Safe startup message printer
408 if (patch_safeprintf)
409 DDrPatch_MakeJump(UUrStartupMessage, DDrStartupMessage);
410
411 // Daodan device mode enumeration function
412 if (patch_daodandisplayenum)
413 DDrPatch_MakeJump(gl_enumerate_valid_display_modes, daodan_enumerate_valid_display_modes);
414
415 // Performance patch
416 if (patch_usegettickcount)
417 {
418 DDrPatch_MakeJump(UUrMachineTime_High, DDrMachineTime_High);
419 DDrPatch_MakeJump(UUrMachineTime_High_Frequency, DDrMachineTime_High_Frequency);
420 DDrPatch_MakeJump(UUrMachineTime_Sixtieths, DDrMachineTime_Sixtieths);
421 }
422
423 // Cheats always enabled
424 if (patch_cheatsenabled)
425 DDrPatch_MakeJump(ONrPersist_GetWonGame, DDrPersist_GetWonGame);
426
427 // Windowed mode
428 if (patch_usedaodangl)
429 {
430 DDrPatch_MakeJump(ONrPlatform_Initialize, DDrPlatform_Initialize);
431 DDrPatch_MakeJump(gl_platform_initialize, daodangl_platform_initialize);
432 }
433
434 // Hacked windowed mode (for when daodangl isn't working properly)
435 if (patch_windowhack)
436 DDrWindowHack_Install();
437
438 if (patch_daodaninit)
439 DDrPatch_MakeCall(OniExe + 0x000d345a, DDrGame_Init);
440
441 // Patches for existing BSL functions
442 if (patch_bsl)
443 SLrDaodan_Patch();
444
445 if (patch_cheater)
446 {
447 DDrPatch_MakeCall(OniExe + 0x000f618f, DDrCheater);
448 DDrPatch_Int16(OniExe + 0x000deb45, 0x5590);
449 DDrPatch_MakeCall(OniExe + 0x000deb47, FallingFrames);
450 DDrPatch_MakeJump(OniExe + 0x0010f021, DDrCheater_LevelLoad);
451 }
452
453 init_daodan_gl();
454
455 ONiMain(argc, argv);
456}
457
458BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpReserved)
459{
460 switch (fdwReason)
461 {
462 case DLL_PROCESS_ATTACH:
463 DDrDLLModule = hinstDLL;
464 DDrONiModule = GetModuleHandle(NULL);
465
466 DDrPatch_MakeCall(OniExe + 0x0010fb49, DDrMain);
467
468 break;
469 }
470 return TRUE;
471}
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