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root/Oni2/Daodan/src/Daodan.c
Revision: 426
Committed: Thu Jul 16 01:24:07 2009 UTC (16 years, 3 months ago) by rossy
Content type: text/x-csrc
File size: 14441 byte(s)
Log Message: 
ARGB8888 Textures

File Contents

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