We don't need these file I/O functions

src/cheat.c

@@ -159,146 +159,18 @@ static int AddCheatEntry(char *name, uint32 addr, uint8 val, int compare, int st
 	return(1);
 }
 
-void FCEU_LoadGameCheats(FILE *override) {
+void FCEU_LoadGameCheats(FILE *override)
-	FILE *fp;
+{
-	uint32 addr;
-	uint32 val;
-	uint32 status;
-	uint32 type;
-	uint32 compare;
-	int x;
-
-	char linebuf[2048];
-	char *namebuf;
-	int tc = 0;
-	char *fn;
-
    numsubcheats = savecheats = 0;
-
-	if (override)
-		fp = override;
-	else {
-		fn = FCEU_MakeFName(FCEUMKF_CHEAT, 0, 0);
-		fp = FCEUD_UTF8fopen(fn, "rb");
-		free(fn);
-		if (!fp) return;
-	}
-
-	while (fgets(linebuf, 2048, fp) > 0) {
-		char *tbuf = linebuf;
-		int doc = 0;
-
-		addr = val = compare = status = type = 0;
-
-		if (tbuf[0] == 'S') {
-			tbuf++;
-			type = 1;
-		} else type = 0;
-
-		if (tbuf[0] == 'C') {
-			tbuf++;
-			doc = 1;
-		}
-
-		if (tbuf[0] == ':') {
-			tbuf++;
-			status = 0;
-		} else status = 1;
-
-		if (doc) {
-			char *neo = &tbuf[4 + 2 + 2 + 1 + 1 + 1];
-			if (sscanf(tbuf, "%04x%*[:]%02x%*[:]%02x", &addr, &val, &compare) != 3)
-				continue;
-			namebuf = malloc(strlen(neo) + 1);
-			strcpy(namebuf, neo);
-		} else {
-			char *neo = &tbuf[4 + 2 + 1 + 1];
-			if (sscanf(tbuf, "%04x%*[:]%02x", &addr, &val) != 2)
-				continue;
-			namebuf = malloc(strlen(neo) + 1);
-			strcpy(namebuf, neo);
-		}
-
-		for (x = 0; x < strlen(namebuf); x++) {
-			if (namebuf[x] == 10 || namebuf[x] == 13) {
-				namebuf[x] = 0;
-				break;
-			} else if (namebuf[x] < 0x20) namebuf[x] = ' ';
-		}
-
-		AddCheatEntry(namebuf, addr, val, doc ? compare : -1, status, type);
-		tc++;
-	}
    RebuildSubCheats();
-	if (!override)
-		fclose(fp);
 }
 
 void FCEU_FlushGameCheats(FILE *override, int nosave) {
-	if (CheatComp) {
+	if (CheatComp)
+   {
 		free(CheatComp);
 		CheatComp = 0;
 	}
-	if ((!savecheats || nosave) && !override) {	/* Always save cheats if we're being overridden. */
-		if (cheats) {
-			struct CHEATF *next = cheats;
-			for (;; ) {
-				struct CHEATF *last = next;
-				next = next->next;
-				free(last->name);
-				free(last);
-				if (!next) break;
-			}
-			cheats = cheatsl = 0;
-		}
-	} else {
-		char *fn = 0;
-
-		if (!override)
-			fn = FCEU_MakeFName(FCEUMKF_CHEAT, 0, 0);
-
-		if (cheats) {
-			struct CHEATF *next = cheats;
-			FILE *fp;
-
-			if (override)
-				fp = override;
-			else
-				fp = FCEUD_UTF8fopen(fn, "wb");
-
-			if (fp) {
-				for (;; ) {
-					struct CHEATF *t;
-					if (next->type)
-						fputc('S', fp);
-					if (next->compare >= 0)
-						fputc('C', fp);
-
-					if (!next->status)
-						fputc(':', fp);
-
-					if (next->compare >= 0)
-						fprintf(fp, "%04x:%02x:%02x:%s\n", next->addr, next->val, next->compare, next->name);
-					else
-						fprintf(fp, "%04x:%02x:%s\n", next->addr, next->val, next->name);
-
-					free(next->name);
-					t = next;
-					next = next->next;
-					free(t);
-					if (!next) break;
-				}
-				if (!override)
-					fclose(fp);
-			} else
-				FCEUD_PrintError("Error saving cheats.");
-			cheats = cheatsl = 0;
-		} else if (!override)
-			remove(fn);
-		if (!override)
-			free(fn);
-	}
-
 	RebuildSubCheats();	/* Remove memory handlers. */
 }
 

src/fceu.c

@@ -279,7 +279,6 @@ endlseq:
          FCEU_OpenGenie();
 
    PowerNES();
-   FCEUSS_CheckStates();
 
    if (GameInfo->type != GIT_NSF) {
       FCEU_LoadGamePalette();
@@ -323,7 +322,6 @@ FCEUGI *FCEUI_CopyFamiStart(void)
 			FCEU_OpenGenie();
 
 	PowerNES();
-	FCEUSS_CheckStates();
 
 	if (GameInfo->type != GIT_NSF) {
 		FCEU_LoadGamePalette();

src/general.c

@@ -65,13 +65,6 @@ static char *odirs[FCEUIOD__COUNT] = { 0, 0, 0, 0, 0, 0 };		// odirs, odors. ^_^
 void FCEUI_SetDirOverride(int which, char *n)
 {
 	odirs[which] = n;
-
-   /* Rebuild cache of present states/movies. */
-   if (GameInfo)
-   {
-      if (which == FCEUIOD_STATE)
-         FCEUSS_CheckStates();
-   }
 }
 
 char *FCEU_MakeFName(int type, int id1, char *cd1)

src/state.c

@@ -242,7 +242,6 @@ endo:
    return ret;
 }
 
-int CurrentState = 0;
 extern int geniestage;
 
 void FCEUSS_Save_Mem(void)
@@ -316,34 +315,6 @@ void FCEUSS_Load_Mem(void)
    memstream_close(mem);
 }
 
-void FCEUSS_CheckStates(void)
-{
-   MEM_TYPE *st = NULL;
-   char *fn;
-   int ssel;
-
-   for (ssel = 0; ssel < 10; ssel++)
-   {
-      fn = FCEU_MakeFName(FCEUMKF_STATE, ssel, 0);
-
-      if (fn)
-      {
-         st = fopen(fn, "rb");
-         free(fn);
-      }
-
-      if (st)
-      {
-         SaveStateStatus[ssel] = 1;
-         fclose(st);
-      }
-      else
-         SaveStateStatus[ssel] = 0;
-   }
-
-   CurrentState = 0;
-}
-
 void ResetExState(void (*PreSave)(void), void (*PostSave)(void))
 {
 	SPreSave = PreSave;

src/state.h

@@ -31,9 +31,6 @@ int FCEUSS_LoadFP(MEM_TYPE *);
 void FCEUSS_Load_Mem(void);
 void FCEUSS_Save_Mem(void);
 
-extern int CurrentState;
-void FCEUSS_CheckStates(void);
-
 typedef struct {
 	void *v;
 	uint32 s;