implemented cheat search

git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@23829 e17a0e51-4ae3-4d35-97c3-1a29b211df97

1 files changed, 61 insertions, 1 deletions

diff --git a/libpcsxcore/cheat.h b/libpcsxcore/cheat.h
index 3e32c753..c5c74cd7 100644
--- a/libpcsxcore/cheat.h
+++ b/libpcsxcore/cheat.h
@@ -1,6 +1,6 @@
 /*  Cheat Support for PCSX-Reloaded
  *
- *  Copyright (C) 2009, Wei Mingzhi <whistler@openoffice.org>.
+ *  Copyright (C) 2009, Wei Mingzhi <whistler_wmz@users.sf.net>.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -43,9 +43,69 @@ int AddCheat(const char *descr, char *code);
 void RemoveCheat(int index);
 int EditCheat(int index, const char *descr, char *code);
 
+void FreeCheatSearchResults();
+void FreeCheatSearchMem();
+void CheatSearchBackupMemory();
+
+void CheatSearchEqual8(u8 val);
+void CheatSearchEqual16(u16 val);
+void CheatSearchEqual32(u32 val);
+void CheatSearchNotEqual8(u8 val);
+void CheatSearchNotEqual16(u16 val);
+void CheatSearchNotEqual32(u32 val);
+void CheatSearchRange8(u8 min, u8 max);
+void CheatSearchRange16(u16 min, u16 max);
+void CheatSearchRange32(u32 min, u32 max);
+void CheatSearchIncreasedBy8(u8 val);
+void CheatSearchIncreasedBy16(u16 val);
+void CheatSearchIncreasedBy32(u32 val);
+void CheatSearchDecreasedBy8(u8 val);
+void CheatSearchDecreasedBy16(u16 val);
+void CheatSearchDecreasedBy32(u32 val);
+void CheatSearchIncreased8();
+void CheatSearchIncreased16();
+void CheatSearchIncreased32();
+void CheatSearchDecreased8();
+void CheatSearchDecreased16();
+void CheatSearchDecreased32();
+void CheatSearchDifferent8();
+void CheatSearchDifferent16();
+void CheatSearchDifferent32();
+void CheatSearchNoChange8();
+void CheatSearchNoChange16();
+void CheatSearchNoChange32();
+
 extern Cheat *Cheats;
 extern CheatCode *CheatCodes;
 extern int NumCheats;
 extern int NumCodes;
 
+extern s8 *prevM;
+extern u32 *SearchResults;
+extern int NumSearchResults;
+
+#define PREVM(mem)		(&prevM[mem])
+#define PrevMu8(mem)	(*(u8 *)PREVM(mem))
+#define PrevMu16(mem)	(SWAP16(*(u16 *)PREVM(mem)))
+#define PrevMu32(mem)	(SWAP32(*(u32 *)PREVM(mem)))
+
+// cheat types
+#define CHEAT_CONST8		0x30	/* 8-bit Constant Write */
+#define CHEAT_CONST16		0x80	/* 16-bit Constant Write */
+#define CHEAT_INC16			0x10	/* 16-bit Increment */
+#define CHEAT_DEC16			0x11	/* 16-bit Decrement */
+#define CHEAT_INC8			0x20	/* 8-bit Increment */
+#define CHEAT_DEC8			0x21	/* 8-bit Decrement */
+#define CHEAT_SLIDE			0x50	/* Slide Codes */
+#define CHEAT_MEMCPY		0xC2	/* Memory Copy */
+
+#define CHEAT_EQU8			0xE0	/* 8-bit Equal To */
+#define CHEAT_NOTEQU8		0xE1	/* 8-bit Not Equal To */
+#define CHEAT_LESSTHAN8		0xE2	/* 8-bit Less Than */
+#define CHEAT_GREATERTHAN8  0xE3	/* 8-bit Greater Than */
+#define CHEAT_EQU16			0xD0	/* 16-bit Equal To */
+#define CHEAT_NOTEQU16		0xD1	/* 16-bit Not Equal To */
+#define CHEAT_LESSTHAN16	0xD2	/* 16-bit Less Than */
+#define CHEAT_GREATERTHAN16 0xD3	/* 16-bit Greater Than */
+
 #endif