cheats:

- fixed search lists (and 3 byte size work correct now);
- fixed search after load savestate;
(will next step - add Action Replay parser)

desmume/src/NDSSystem.cpp

@@ -854,7 +854,7 @@ void NDS_FreeROM(void)
 	MMU.bupmem.fp = NULL;
 }
 
-void NDS_Reset( void)
+void NDS_Reset(BOOL resetBySavestate)
 {
 	unsigned int i;
 	u32 src;
@@ -1034,7 +1034,8 @@ void NDS_Reset( void)
 	gfx3d_reset();
 	gpu3D->NDS_3D_Reset();
 	SPU_Reset();
-	cheatsSearchClose();
+	if (!resetBySavestate)
+		cheatsSearchClose();
 
 #ifdef EXPERIMENTAL_WIFI
 	WIFI_Init(&wifiMac);

desmume/src/NDSSystem.h

@@ -274,7 +274,7 @@ int NDS_LoadROM(const char *filename, int bmtype, u32 bmsize,
                  const char *cflash_disk_image_file);
 #endif
 void NDS_FreeROM(void);
-void NDS_Reset(void);
+void NDS_Reset(BOOL resetBySaveState = FALSE);
 int NDS_ImportSave(const char *filename);
 
 int NDS_WriteBMP(const char *filename);

desmume/src/cheatSystem.cpp

@@ -566,14 +566,23 @@ u32 cheatSearchNumber()
 
 BOOL cheatSearchGetList(u32 *address, u32 *curVal)
 {
-	for (u32 i = searchLastRecord; i < (4 * 1024 * 1024); i++)
+	u8	step = (searchSize+1);
+	u8	stepMem = 1;
+	switch (searchSize)
+	{
+		case 1: stepMem = 0x3; break;
+		case 2: stepMem = 0x7; break;
+		case 3: stepMem = 0xF; break;
+	}
+
+	for (u32 i = searchLastRecord; i < (4 * 1024 * 1024); i+=step)
 	{
 		u32	addr = (i >> 3);
 		u32	offs = (i % 8);
-		if (searchStatMem[addr] & (1<<offs))
+		if (searchStatMem[addr] & (stepMem<<offs))
 		{
 			*address = i;
-			searchLastRecord = i+1;
+			searchLastRecord = i+step;
 			
 			switch (searchSize)
 			{

desmume/src/saves.cpp

@@ -828,7 +828,7 @@ static bool savestate_load(std::istream* is)
 	//while the series of resets below should work,
 	//we are testing the robustness of the savestate system with this full reset.
 	//the full reset wipes more things, so we can make sure that they are being restored correctly
-	NDS_Reset();
+	NDS_Reset(TRUE);
 
 	//reset some options to their old defaults which werent saved
 	nds.debugConsole = FALSE;