source: Daodan/src/Daodan.c@ 456

Last change on this file since 456 was 455, checked in by rossy, 15 years ago

marypoppins & kangaroo
File size: 15.7 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;
41
42bool patch_safeprintf = true;
43bool patch_daodandisplayenum = true;
44bool patch_usegettickcount = true;
45bool patch_cheatsenabled = true;
46bool patch_usedaodangl = false;
47bool patch_windowhack = true;
48bool patch_daodaninit = true;
49bool patch_bsl = true;
50bool patch_cheater = true;
51
52bool opt_usedaodanbsl = true;
53
54bool DDrPatch_Init()
55{
56 DDrStartupMessage("patching engine");
57
58 // Font texture cache doubled
59 if (patch_fonttexturecache)
60 {
61 DDrPatch_Byte (OniExe + 0x00020ea7, 0x20);
62 DDrPatch_Byte (OniExe + 0x00020f4a, 0x40);
63 }
64
65 // Now supports textures up to 512x512
66 if (patch_largetextures)
67 DDrPatch_Byte (OniExe + 0x00005251, 0x10);
68
69 // Non-"_Final" levels are now valid
70 if (patch_levelplugins)
71 DDrPatch_Byte (OniExe + 0x000206a8, 0x01);
72
73 // Pathfinding grid cache size x8
74 if (patch_pathfinding)
75 {
76 DDrPatch_Byte (OniExe + 0x0010b03b, 0x20);
77 DDrPatch_Byte (OniExe + 0x0010b04c, 0x20);
78 }
79
80 // Projectile awareness fixed
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 }
88
89 // Forced DirectInput (for Windows NT)
90 if (patch_directinput)
91 DDrPatch_Byte (OniExe + 0x00002e6d, 0xeb);
92
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 }
103
104
105 // Hackish fix for Konoko not kicking guns
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 }
111
112 // Cooldown timer exploit fix ^_^
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 }
118
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 }
124
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.
126 if (patch_alttab)
127 {
128 DDrPatch_Byte ((void*)UUrPlatform_Initialize, 0xC3);
129 DDrPatch_Byte ((void*)UUrPlatform_Terminate, 0xC3);
130 }
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.)
133 if (patch_particledisablebit)
134 DDrPatch_Int16 (OniExe + 0x001b184, 0x9090);
135
136 // Multi-byte patch (multiple language support)
137 if (!patch_multibyte)
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 }
156
157 // Cheat table patch
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 }
163
164 if (patch_argb8888)
165 {
166 DDrPatch_Byte (OniExe + 0x00135af0, 0x07);
167 DDrPatch_Byte (OniExe + 0x00135af4, 0x0B);
168 }
169
170 return true;
171}
172
173enum {s_unknown, s_options, s_patch, s_bsl, s_language} ini_section;
174
175bool DDrIniCallback(char* section, bool newsection, char* name, char* value)
176{
177 if (newsection)
178 {
179 if (!stricmp(section, "options"))
180 ini_section = s_options;
181 else if (!stricmp(section, "patch"))
182 ini_section = s_patch;
183 else if (!stricmp(section, "bsl"))
184 ini_section = s_bsl;
185 else if (!stricmp(section, "language"))
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 {
196 case s_options:
197 if (!stricmp(name, "usedaodanbsl"))
198 opt_usedaodanbsl = !stricmp(inifile_cleanstr(value), "true");
199 break;
200 case s_patch:
201 if (!stricmp(name, "fonttexturecache"))
202 patch_fonttexturecache = !stricmp(inifile_cleanstr(value), "true");
203 else if (!stricmp(name, "largetextures"))
204 patch_largetextures = !stricmp(inifile_cleanstr(value), "true");
205 else if (!stricmp(name, "levelplugins"))
206 patch_levelplugins = !stricmp(inifile_cleanstr(value), "true");
207 else if (!stricmp(name, "pathfinding"))
208 patch_pathfinding = !stricmp(inifile_cleanstr(value), "true");
209 else if (!stricmp(name, "projaware"))
210 patch_projaware = !stricmp(inifile_cleanstr(value), "true");
211 else if (!stricmp(name, "directinput"))
212 patch_directinput = !stricmp(inifile_cleanstr(value), "true");
213 else if (!stricmp(name, "wpfadetime"))
214 patch_wpfadetime = !stricmp(inifile_cleanstr(value), "true");
215 else if (!stricmp(name, "kickguns"))
216 patch_kickguns = !stricmp(inifile_cleanstr(value), "true");
217 else if (!stricmp(name, "cooldowntimer"))
218 patch_cooldowntimer = !stricmp(inifile_cleanstr(value), "true");
219 else if (!stricmp(name, "throwtest"))
220 patch_throwtest = !stricmp(inifile_cleanstr(value), "true");
221 else if (!stricmp(name, "alttab"))
222 patch_alttab = !stricmp(inifile_cleanstr(value), "true");
223 else if (!stricmp(name, "particledisablebit"))
224 patch_particledisablebit = !stricmp(inifile_cleanstr(value), "true");
225 else if (!stricmp(name, "multibyte"))
226 patch_multibyte = !stricmp(inifile_cleanstr(value), "true");
227 else if (!stricmp(name, "cheattable"))
228 patch_cheattable = !stricmp(inifile_cleanstr(value), "true");
229 else if (!stricmp(name, "argb8888"))
230 patch_argb8888 = !stricmp(inifile_cleanstr(value), "true");
231 else if (!stricmp(name, "safeprintf"))
232 patch_safeprintf = !stricmp(inifile_cleanstr(value), "true");
233 else if (!stricmp(name, "daodandisplayenum"))
234 patch_daodandisplayenum = !stricmp(inifile_cleanstr(value), "true");
235 else if (!stricmp(name, "usegettickcount"))
236 patch_usegettickcount = !stricmp(inifile_cleanstr(value), "true");
237 else if (!stricmp(name, "cheatsenabled"))
238 patch_cheatsenabled = !stricmp(inifile_cleanstr(value), "true");
239 else if (!stricmp(name, "usedaodangl"))
240 patch_usedaodangl = !stricmp(inifile_cleanstr(value), "true");
241 else if (!stricmp(name, "windowhack"))
242 patch_windowhack = !stricmp(inifile_cleanstr(value), "true");
243 else if (!stricmp(name, "daodaninit"))
244 patch_daodaninit = !stricmp(inifile_cleanstr(value), "true");
245 else if (!stricmp(name, "bsl"))
246 patch_bsl = !stricmp(inifile_cleanstr(value), "true");
247 else if (!stricmp(name, "cheater"))
248 patch_cheater = !stricmp(inifile_cleanstr(value), "true");
249 else
250 DDrStartupMessage("unrecognised patch \"%s\"", name);
251 break;
252 case s_language:
253 if (!stricmp(name, "savepoint"))
254 {
255 char* str = strdup(value);
256 DDrPatch_Int32(OniExe + 0x000fd730, (int)str);
257 DDrPatch_Int32(OniExe + 0x000fd738, (int)str);
258 }
259 else if (!stricmp(name, "syndicatewarehouse"))
260 {
261 char* str = strdup(value);
262 DDrPatch_Int32(OniExe + 0x000fd71a, (int)str);
263 DDrPatch_Int32(OniExe + 0x0010ef75, (int)str);
264 }
265 else if (!stricmp(name, "damn"))
266 DDrPatch_StrDup(OniExe + 0x0010fb6e, value);
267 else if (!stricmp(name, "blam"))
268 DDrPatch_StrDup(OniExe + 0x0010fb73, value);
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"))
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;
311 DDr_CheatTable[cheat_x].message_on = str;
312 }
313 else if (!stricmp(name, "devmode_off"))
314 {
315 char* str = strdup(value);
316 DDr_CheatTable[11].message_off = str;
317 DDr_CheatTable[cheat_x].message_off = str;
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);
357 else
358 DDrStartupMessage("unrecognised language item \"%s\"", name);
359 break;
360 case s_bsl:
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
387void ONICALL DDrGame_Init()
388{
389 if (opt_usedaodanbsl)
390 SLrDaodan_Initalize();
391}
392
393void __cdecl DDrMain(int argc, char* argv[])
394{
395 DDrStartupMessage("daodan attached!");
396 DDrConfig();
397 DDrPatch_Init();
398
399 // Safe startup message printer
400 if (patch_safeprintf)
401 DDrPatch_MakeJump(UUrStartupMessage, DDrStartupMessage);
402
403 // Daodan device mode enumeration function
404 if (patch_daodandisplayenum)
405 DDrPatch_MakeJump(gl_enumerate_valid_display_modes, daodan_enumerate_valid_display_modes);
406
407 // Performance patch
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 }
414
415 // Cheats always enabled
416 if (patch_cheatsenabled)
417 DDrPatch_MakeJump(ONrPersist_GetWonGame, DDrPersist_GetWonGame);
418
419 // Windowed mode
420 if (patch_usedaodangl)
421 {
422 DDrPatch_MakeJump(ONrPlatform_Initialize, DDrPlatform_Initialize);
423 DDrPatch_MakeJump(gl_platform_initialize, daodangl_platform_initialize);
424 }
425
426 // Hacked windowed mode (for when daodangl isn't working properly)
427 if (patch_windowhack)
428 DDrWindowHack_Install();
429
430 if (patch_daodaninit)
431 DDrPatch_MakeCall(OniExe + 0x000d345a, DDrGame_Init);
432
433 // Patches for existing BSL functions
434 if (patch_bsl)
435 SLrDaodan_Patch();
436
437 if (patch_cheater)
438 {
439 DDrPatch_MakeCall(OniExe + 0x000f618f, DDrCheater);
440 DDrPatch_Int16(OniExe + 0x000deb45, 0x5590);
441 DDrPatch_MakeCall(OniExe + 0x000deb47, FallingFrames);
442 DDrPatch_MakeJump(OniExe + 0x0010f021, DDrCheater_LevelLoad);
443 }
444
445 init_daodan_gl();
446
447 ONiMain(argc, argv);
448}
449
450BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpReserved)
451{
452 switch (fdwReason)
453 {
454 case DLL_PROCESS_ATTACH:
455 DDrDLLModule = hinstDLL;
456 DDrONiModule = GetModuleHandle(NULL);
457
458 DDrPatch_MakeCall(OniExe + 0x0010fb49, DDrMain);
459
460 break;
461 }
462 return TRUE;
463}
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