fix some simple compile warnings (some of them would be bugs on non-i386)

git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@424 4a71c877-e1ca-e34f-864e-861f7616d084

lib/framework/ignorecase.c

@@ -97,7 +97,7 @@ int PHYSFSEXT_locateCorrectCase(char *buf)
     if (*ptr == '\0')
         return(0);  /* Uh...I guess that's success. */
 
-    while (ptr = strchr(ptr + 1, '/'))
+    while ((ptr = strchr(ptr + 1, '/')))
     {
         *ptr = '\0';  /* block this path section off */
         rc = locateOneElement(buf);

lib/framework/input.c

@@ -494,7 +494,6 @@ void SetMousePos(UDWORD nowt,UDWORD x,UDWORD y)
 /* Sets the state of the mouse key to down */
 void setMouseDown(MOUSE_KEY_CODE code)
 {
-	Uint8 button;
 	SDL_Event event;
 
 	event.type = SDL_MOUSEBUTTONDOWN;
@@ -509,7 +508,6 @@ void setMouseDown(MOUSE_KEY_CODE code)
 /* Sets the state of the mouse key to up */
 void setMouseUp(MOUSE_KEY_CODE code)
 {
-	Uint8 button;
 	SDL_Event event;
 
 	event.type = SDL_MOUSEBUTTONUP;

src/cheat.c

@@ -53,7 +53,7 @@ CHEAT_ENTRY	cheatCodes[] =
 	{"end of list",NULL}
 };
 
-unsigned char	cheatString[255];
+char	cheatString[255];
 
 unsigned char	*xorString(unsigned char *string)
 {
@@ -86,7 +86,7 @@ BOOL	attemptCheatCode( STRING *pName )
 {
 	UDWORD	index;
 	STRING	errorString[255];
-unsigned char	*xored;
+	char	*xored;
 
 	index = 0;
  

src/frontend.c

@@ -396,17 +396,6 @@ BOOL startTitleMenu(VOID)
 }
 
 
-static void frontEndCDOK( void )
-{
-	changeTitleMode( g_tModeNext );
-}
-
-static void frontEndCDCancel( void )
-{
-	changeTitleMode(TITLE);
-}
-
-
 BOOL runTitleMenu(VOID)
 {
 	UDWORD id;
@@ -1132,11 +1121,6 @@ BOOL runGameOptions2Menu(VOID)
 // Game Options Menu
 BOOL startGameOptions3Menu(VOID)
 {
-
-	UDWORD	w,h;
-
-
-
 	addBackdrop();
 	addTopForm();
 	addBottomForm();

src/hci.c

@@ -175,7 +175,7 @@ BOOL Refreshing = FALSE;
 
 
 UBYTE	*DisplayBuffer;
-SDWORD	displayBufferSize;
+UDWORD	displayBufferSize;
 
 
 //hides the power bar from the display - NB static function now

src/hci.h

@@ -312,7 +312,7 @@ extern iIMDShape	*pNewDesignIMD;
 
 
 extern UBYTE	*DisplayBuffer;
-extern SDWORD	displayBufferSize;
+extern UDWORD	displayBufferSize;
 
 
 extern BOOL ClosingMessageView;

src/init.c

@@ -910,7 +910,7 @@ void set_multiplayer_mod(const char* name) {
 	loadLevels(DIR_RELOAD);
 }
 
-int init_data_directory_list() {
+void init_data_directory_list() {
 	nb_data_dirs = 0;
 }
 

src/move.c

@@ -4594,7 +4594,7 @@ void moveUpdateDroid(DROID *psDroid)
 
 				if ( psDroid->droidType == DROID_TRANSPORTER )
 				{
-					DBPRINTF(("a) dir %d,%d (%d)\n",tx,ty,tangle));
+					DBPRINTF(("a) dir %g,%g (%g)\n",tx,ty,tangle));
 				}
 
 				moveSpeed = moveCalcDroidSpeed(psDroid);

src/multiint.c

@@ -204,8 +204,8 @@ void loadMapPreview(void)
 	UBYTE			scale,col,coltab[16],bitDepth=8;
 	MAPTILE			*psTile,*WTile;
 	iSprite			backDropSprite;
-	UDWORD oursize,ptr,*optr;
-	unsigned char  *imageData;
+	UDWORD oursize,*optr;
+	unsigned char  *ptr, *imageData;
 
 	if(psMapTiles)
 	{

src/multimenu.c

@@ -298,7 +298,7 @@ void displayNumPlayersBut(struct _widget *psWidget, UDWORD xOffset, UDWORD yOffs
 		iV_SetTextColour(PIE_TEXT_LIGHTBLUE);
 	}
 	if ((int)(psWidget->UserData) == 0) {
-		sprintf(buffer, " *", (int)(psWidget->UserData));
+		sprintf(buffer, " *");
 	} else {
 		sprintf(buffer, "%iP", (int)(psWidget->UserData));
 	}
@@ -312,7 +312,7 @@ unsigned int check_tip_index(unsigned int i) {
 	if (i < NBTIPS) {
 		return i;
 	} else {
-		debug(LOG_MAIN, "Tip window index too high", i);
+		debug(LOG_MAIN, "Tip window index too high (%ud)", i);
 		return NBTIPS-1;
 	}
 }

src/scores.c

@@ -519,7 +519,7 @@ MISSION_DATA		*pScoreData;
 	if (psHeader->aFileType[0] != 's' || psHeader->aFileType[1] != 'c' ||
 		psHeader->aFileType[2] != 'd' || psHeader->aFileType[3] != 'a')	{
 		DBERROR(("Read Score data : Weird file type found? Has header letters \
-				  - %s %s %s %s", psHeader->aFileType[0],psHeader->aFileType[1],
+				  - %c %c %c %c", psHeader->aFileType[0],psHeader->aFileType[1],
 								  psHeader->aFileType[2],psHeader->aFileType[3]));
 		return FALSE;
 	}