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root/Oni2/Daodan/src/Daodan.c

Comparing Daodan/src/Daodan.c (file contents):
Revision 274 by rossy, Tue Mar 17 12:12:24 2009 UTC vs.
Revision 348 by rossy, Wed Jun 10 12:04:27 2009 UTC

#	Line 1 | Line 1
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 "Oni.h"
11	+	#include "Oni_Persistence.h"
12	+
13		#include "BFW_Utility.h"
14
15	+	#include "oni_gl.h"
16	+	#include "daodan_gl.h"
17	+
18	+	#include "inifile.h"
19	+
20		HMODULE DDrDLLModule;
21		HMODULE DDrONiModule;
22
23	+	bool patch_fonttexturecache = true;
24	+	bool patch_largetextures = true;
25	+	bool patch_pathfinding = true;
26	+	bool patch_levelplugins = true;
27	+	bool patch_projaware = true;
28	+	bool patch_directinput = true;
29	+	bool patch_wpfadetime = true;
30	+	bool patch_kickguns = false;
31	+	bool patch_cooldowntimer = true;
32	+	bool patch_throwtest = false;
33	+	bool patch_alttab = true;
34	+	bool patch_particledisablebit = false;
35	+	bool patch_multibyte = true;
36	+	bool patch_cheattable = true;
37	+
38	+	bool patch_safeprintf = true;
39	+	bool patch_daodandisplayenum = true;
40	+	bool patch_usegettickcount = true;
41	+	bool patch_cheatsenabled = true;
42	+	bool patch_usedaodangl = false;
43	+
44		bool DDrPatch_Init()
45		{
46	+	DDrStartupMessage("patching engine");
47	+
48		// Font texture cache doubled
49	<	DDrPatch_Byte  (OniExe + 0x00020ea7, 0x20);
50	<	DDrPatch_Byte  (OniExe + 0x00020f4a, 0x40);
49	>	if (patch_fonttexturecache)
50	>	{
51	>	DDrPatch_Byte  (OniExe + 0x00020ea7, 0x20);
52	>	DDrPatch_Byte  (OniExe + 0x00020f4a, 0x40);
53	>	}
54
55		// Now supports textures up to 512x512
56	<	DDrPatch_Byte  (OniExe + 0x00005251, 0x10);
56	>	if (patch_largetextures)
57	>	DDrPatch_Byte  (OniExe + 0x00005251, 0x10);
58
59		// Non-"_Final" levels are now valid
60	<	DDrPatch_Byte  (OniExe + 0x000206a8, 0x01);
60	>	if (patch_levelplugins)
61	>	DDrPatch_Byte  (OniExe + 0x000206a8, 0x01);
62
63		// Pathfinding grid cache size x8
64	<	DDrPatch_Byte  (OniExe + 0x0010b03b, 0x20);
65	<	DDrPatch_Byte  (OniExe + 0x0010b04c, 0x20);
64	>	if (patch_pathfinding)
65	>	{
66	>	DDrPatch_Byte  (OniExe + 0x0010b03b, 0x20);
67	>	DDrPatch_Byte  (OniExe + 0x0010b04c, 0x20);
68	>	}
69
70		// Projectile awareness fixed
71	<	DDrPatch_Byte  (OniExe + 0x0009c07c, 0x6c);
72	<	DDrPatch_Byte  (OniExe + 0x0009c080, 0x70);
73	<	DDrPatch_Byte  (OniExe + 0x0009c084, 0x74);
74	<	DDrPatch_Byte  (OniExe + 0x0009c110, 0x6c);
71	>	if (patch_projaware)
72	>	{
73	>	DDrPatch_Byte  (OniExe + 0x0009c07c, 0x6c);
74	>	DDrPatch_Byte  (OniExe + 0x0009c080, 0x70);
75	>	DDrPatch_Byte  (OniExe + 0x0009c084, 0x74);
76	>	DDrPatch_Byte  (OniExe + 0x0009c110, 0x6c);
77	>	}
78
79		// Forced DirectInput (for Windows NT)
80	<	DDrPatch_Byte  (OniExe + 0x00002e6d, 0xeb);
80	>	if (patch_directinput)
81	>	DDrPatch_Byte  (OniExe + 0x00002e6d, 0xeb);
82
83	<	// Makes wp_fadetime actually have a function
84	<	const char fadetime_patch[] = { 0x66, 0x8B, 0x1D, 0xC4, 0x7D, 0x62, 0x00, 0x66, 0x89, 0x5E, 0x46, 0x5B, 0x5E, 0x83, 0xC4, 0x14, 0xC3 };
85	<	DDrPatch_Const (OniExe + 0x0011a889, fadetime_patch);
86	<	DDrPatch_Byte  (OniExe + 0x0011a560, 0x31);
83	>	if (patch_wpfadetime)
84	>	{
85	>	// Makes wp_fadetime actually have a function
86	>	const char fadetime_patch[] = { 0x66, 0x8B, 0x1D, 0xC4, 0x7D, 0x62, 0x00, 0x66, 0x89, 0x5E, 0x46, 0x5B, 0x5E, 0x83, 0xC4, 0x14, 0xC3 };
87	>	DDrPatch_Const (OniExe + 0x0011a889, fadetime_patch);
88	>	DDrPatch_Byte  (OniExe + 0x0011a560, 0x31);
89	>
90	>	// Sets the fadetime to 4800 by default
91	>	DDrPatch_Int16 (OniExe + 0x0011ab0e, 0x12c0);
92	>	}
93
41	–	// Sets the fadetime to 4800 by default
42	–	DDrPatch_Int16 (OniExe + 0x0011ab0e, 0x12c0);
94
95		// Hackish fix for Konoko not kicking guns
96	<	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 };
97	<	DDrPatch_Const (OniExe + 0x000dc420, kickgun_patch);
96	>	if (patch_kickguns)
97	>	{
98	>	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 };
99	>	DDrPatch_Const (OniExe + 0x000dc420, kickgun_patch);
100	>	}
101
102		// Cooldown timer exploit fix ^_^
103	<	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 };
104	<	DDrPatch_Const (OniExe + 0x0011a825, cooldown_patch);
103	>	if (patch_cooldowntimer)
104	>	{
105	>	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 };
106	>	DDrPatch_Const (OniExe + 0x0011a825, cooldown_patch);
107	>	}
108	>
109	>	if (patch_throwtest)
110	>	{
111	>	const char throwtest_patch[] = { 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90 };
112	>	DDrPatch_Const(OniExe + 0x000dc190, throwtest_patch);
113	>	}
114	>
115	>	// 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.
116	>	if (patch_alttab)
117	>	{
118	>	DDrPatch_Byte  ((void*)UUrPlatform_Initialize, 0xC3);
119	>	DDrPatch_Byte  ((void*)UUrPlatform_Terminate, 0xC3);
120	>	}
121	>
122	>	// 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.)
123	>	if (patch_particledisablebit)
124	>	DDrPatch_Int16 (OniExe + 0x001b184, 0x9090);
125	>
126	>	// Multi-byte patch (multiple language support)
127	>	if (patch_multibyte)
128	>	{
129	>	DDrPatch_Byte  (OniExe + 0x0002d8f8, 0xeb);
130	>	DDrPatch_Byte  (OniExe + 0x0002d9ad, 0xeb);
131	>	DDrPatch_Byte  (OniExe + 0x0002dbe2, 0xeb);
132	>	DDrPatch_Byte  (OniExe + 0x0002dec3, 0xeb);
133	>	DDrPatch_Byte  (OniExe + 0x0002e2ab, 0xeb);
134	>	DDrPatch_Byte  (OniExe + 0x0002e2c4, 0xeb);
135	>	DDrPatch_Byte  (OniExe + 0x0002e379, 0xeb);
136	>	DDrPatch_Byte  (OniExe + 0x0002e48c, 0xeb);
137	>	DDrPatch_Byte  (OniExe + 0x0002e4d0, 0xeb);
138	>	DDrPatch_Byte  (OniExe + 0x0002e4f4, 0xeb);
139	>	DDrPatch_Byte  (OniExe + 0x0002e646, 0xeb);
140	>	DDrPatch_Byte  (OniExe + 0x0002e695, 0xeb);
141	>	DDrPatch_Byte  (OniExe + 0x0002e944, 0xeb);
142	>	DDrPatch_Byte  (OniExe + 0x0002e95d, 0xeb);
143	>	DDrPatch_Byte  (OniExe + 0x0002e98e, 0xeb);
144	>	DDrPatch_Byte  (OniExe + 0x0002e9dc, 0xeb);
145	>	}
146	>
147	>	// Cheat table patch
148	>	if (patch_cheattable)
149	>	{
150	>	DDrPatch_Int32 (OniExe + 0x000f616b, (int)&DDr_CheatTable[0].name);
151	>	DDrPatch_Int32 (OniExe + 0x000f617a, (int)&DDr_CheatTable[0].message_on);
152	>	}
153
154	<	//      const char throwtest_patch[] = { 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90 };
155	<	//      DDrPatch_Const(OniExe + 0x000dc190, throwtest_patch);
154	>	return true;
155	>	}
156	>
157	>	enum {s_unknown, s_patch, s_language} ini_section;
158	>
159	>	bool DDrIniCallback(char* section, bool newsection, char* name, char* value)
160	>	{
161	>	if (newsection)
162	>	{
163	>	if (!stricmp(section, "patch"))
164	>	ini_section = s_patch;
165	>	else if (!stricmp(section, "language"))
166	>	ini_section = s_language;
167	>	else
168	>	{
169	>	ini_section = s_unknown;
170	>	DDrStartupMessage("unrecognised ini section \"%s\"", section);
171	>	}
172	>	}
173	>
174	>	switch (ini_section)
175	>	{
176	>	case s_patch:
177	>	if (!stricmp(name, "fonttexturecache"))
178	>	patch_fonttexturecache = !stricmp(value, "true");
179	>	else if (!stricmp(name, "largetextures"))
180	>	patch_largetextures = !stricmp(value, "true");
181	>	else if (!stricmp(name, "pathfinding"))
182	>	patch_pathfinding = !stricmp(value, "true");
183	>	else if (!stricmp(name, "projaware"))
184	>	patch_projaware = !stricmp(value, "true");
185	>	else if (!stricmp(name, "levelplugins"))
186	>	patch_levelplugins = !stricmp(value, "true");
187	>	else if (!stricmp(name, "directinput"))
188	>	patch_directinput = !stricmp(value, "true");
189	>	else if (!stricmp(name, "wpfadetime"))
190	>	patch_wpfadetime = !stricmp(value, "true");
191	>	else if (!stricmp(name, "kickguns"))
192	>	patch_kickguns = !stricmp(value, "true");
193	>	else if (!stricmp(name, "cooldowntimer"))
194	>	patch_cooldowntimer = !stricmp(value, "true");
195	>	else if (!stricmp(name, "throwtest"))
196	>	patch_throwtest = !stricmp(value, "true");
197	>	else if (!stricmp(name, "alttab"))
198	>	patch_alttab = !stricmp(value, "true");
199	>	else if (!stricmp(name, "particledisablebit"))
200	>	patch_particledisablebit = !stricmp(value, "true");
201	>	else if (!stricmp(name, "multibyte"))
202	>	patch_multibyte = !stricmp(value, "true");
203	>	else if (!stricmp(name, "cheattable"))
204	>	patch_cheattable = !stricmp(value, "true");
205	>	else if (!stricmp(name, "safeprintf"))
206	>	patch_safeprintf = !stricmp(value, "true");
207	>	else if (!stricmp(name, "daodandisplayenum"))
208	>	patch_daodandisplayenum = !stricmp(value, "true");
209	>	else if (!stricmp(name, "usegettickcount"))
210	>	patch_usegettickcount = !stricmp(value, "true");
211	>	else if (!stricmp(name, "cheatsenabled"))
212	>	patch_cheatsenabled = !stricmp(value, "true");
213	>	else if (!stricmp(name, "usedaodangl"))
214	>	patch_usedaodangl = !stricmp(value, "true");
215	>	else
216	>	DDrStartupMessage("unrecognised patch \"%s\"", name);
217	>	break;
218	>	case s_language:
219	>	if (!stricmp(name, "savepoint"))
220	>	{
221	>	char* str = strdup(value);
222	>	DDrPatch_Int32(OniExe + 0x000fd730, (int)str);
223	>	DDrPatch_Int32(OniExe + 0x000fd738, (int)str);
224	>	}
225	>	else if (!stricmp(name, "syndicatewarehouse"))
226	>	{
227	>	char* str = strdup(value);
228	>	DDrPatch_Int32(OniExe + 0x000fd71a, (int)str);
229	>	DDrPatch_Int32(OniExe + 0x0010ef75, (int)str);
230	>	}
231	>	else if (!stricmp(name, "damn"))
232	>	DDrPatch_StrDup(OniExe + 0x0010fb6e, value);
233	>	else if (!stricmp(name, "blam"))
234	>	DDrPatch_StrDup(OniExe + 0x0010fb73, value);
235	>	else if (!stricmp(name, "shapeshifter_on"))
236	>	DDr_CheatTable[0].message_on = strdup(value);
237	>	else if (!stricmp(name, "shapeshifter_off"))
238	>	DDr_CheatTable[0].message_off = strdup(value);
239	>	else if (!stricmp(name, "liveforever_on"))
240	>	DDr_CheatTable[1].message_on = strdup(value);
241	>	else if (!stricmp(name, "liveforever_off"))
242	>	DDr_CheatTable[1].message_off = strdup(value);
243	>	else if (!stricmp(name, "touchofdeath_on"))
244	>	DDr_CheatTable[2].message_on = strdup(value);
245	>	else if (!stricmp(name, "touchofdeath_off"))
246	>	DDr_CheatTable[2].message_off = strdup(value);
247	>	else if (!stricmp(name, "canttouchthis_on"))
248	>	DDr_CheatTable[3].message_on = strdup(value);
249	>	else if (!stricmp(name, "canttouchthis_off"))
250	>	DDr_CheatTable[3].message_off = strdup(value);
251	>	else if (!stricmp(name, "fatloot_on"))
252	>	DDr_CheatTable[4].message_off = strdup(value);
253	>	else
254	>	DDrStartupMessage("unrecognised language item \"%s\"", name);
255	>	break;
256	>	default:
257	>	break;
258	>	}
259
260		return true;
261		}
262
263	+	void DDrConfig()
264	+	{
265	+	if (GetFileAttributes("daodan.ini") == INVALID_FILE_ATTRIBUTES)
266	+	{
267	+	DDrStartupMessage("daodan.ini doesn't exist, creating");
268	+	FILE* fp = fopen("daodan.ini", "w");
269	+	if (fp)
270	+	{
271	+	fputs("[Options]\n", fp);
272	+	fclose(fp);
273	+	}
274	+	}
275	+
276	+	DDrStartupMessage("parsing daodan.ini...");
277	+	if (!inifile_read("daodan.ini", DDrIniCallback))
278	+	DDrStartupMessage("error reading daodan.ini, check your syntax!");
279	+	DDrStartupMessage("finished parsing");
280	+	}
281	+
282		void __cdecl DDrMain(int argc, char* argv[])
283		{
284	+	DDrStartupMessage("daodan attached!");
285	+	DDrConfig();
286		DDrPatch_Init();
287
288		// Safe startup message printer
289	<	DDrPatch_MakeJump(UUrStartupMessage, DDrStartupMessage);
289	>	if (patch_safeprintf)
290	>	DDrPatch_MakeJump(UUrStartupMessage, DDrStartupMessage);
291	>
292	>	// Daodan device mode enumeration function
293	>	if (patch_daodandisplayenum)
294	>	DDrPatch_MakeJump(gl_enumerate_valid_display_modes, daodan_enumerate_valid_display_modes);
295	>
296	>	// Performance patch
297	>	if (patch_usegettickcount)
298	>	{
299	>	DDrPatch_MakeJump(UUrMachineTime_High, DDrMachineTime_High);
300	>	DDrPatch_MakeJump(UUrMachineTime_High_Frequency, DDrMachineTime_High_Frequency);
301	>	DDrPatch_MakeJump(UUrMachineTime_Sixtieths, DDrMachineTime_Sixtieths);
302	>	}
303	>
304	>	// Cheats always enabled
305	>	if (patch_cheatsenabled)
306	>	DDrPatch_MakeJump(ONrPersist_GetWonGame, DDrPersist_GetWonGame);
307	>
308	>	// Windowed mode
309	>	if (patch_usedaodangl)
310	>	{
311	>	DDrPatch_MakeJump(ONrPlatform_Initialize, DDrPlatform_Initialize);
312	>	DDrPatch_MakeJump(gl_platform_initialize, daodangl_platform_initialize);
313	>	}
314	>
315	>	init_daodan_gl();
316
317		ONiMain(argc, argv);
318		}

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