* win32: fixed command line support for "-pal" (#547)

* added "(Europe)" and "(PAL)" strings to region detection

src/debug.cpp

@@ -110,24 +110,22 @@ int checkCondition(const char* condition, int num)
 		++b;
 	}
 	
-	// Remove the old breakpoint condition before
-	// adding a new condition.
-	
-	if (watchpoint[num].cond)
-	{
-		freeTree(watchpoint[num].cond);
-		free(watchpoint[num].condText);
 		
-		watchpoint[num].cond = 0;
-		watchpoint[num].condText = 0;
-	}
-			
 	// If there's an actual condition create the BP condition object now
 	
 	if (*condition && !onlySpaces)
 	{
 		Condition* c = generateCondition(condition);
-		
+
+		// Remove the old breakpoint condition before adding a new condition.
+		if (watchpoint[num].cond)
+		{
+			freeTree(watchpoint[num].cond);
+			free(watchpoint[num].condText);
+			watchpoint[num].cond = 0;
+			watchpoint[num].condText = 0;
+		}
+
 		// If the creation of the BP condition object was succesful
 		// the condition is apparently valid. It can be added to the
 		// breakpoint now.
@@ -149,6 +147,14 @@ int checkCondition(const char* condition, int num)
 	}
 	else
 	{
+		// Remove the old breakpoint condition
+		if (watchpoint[num].cond)
+		{
+			freeTree(watchpoint[num].cond);
+			free(watchpoint[num].condText);
+			watchpoint[num].cond = 0;
+			watchpoint[num].condText = 0;
+		}
 		return 0;
 	}
 }

src/drivers/win/args.cpp

@@ -40,7 +40,7 @@ extern bool turbo;
 char *ParseArgies(int argc, char *argv[])
 {         
         static ARGPSTRUCT FCEUArgs[]={
-         {"-pal",0,&pal_emulation,0},
+         {"-pal",&pal_setting_specified,&pal_emulation,0},
          {"-noicon",0,&status_icon,0},
          {"-gg",0,&genie,0},
          {"-no8lim",0,&eoptions,0x8000|EO_NOSPRLIM},

src/drivers/win/main.cpp

@@ -144,6 +144,7 @@ double saspectw = 1, saspecth = 1;
 double winsizemulx = 1, winsizemuly = 1;
 int genie = 0;
 int pal_emulation = 0;
+int pal_setting_specified = 0;
 int ntsccol = 0, ntsctint, ntschue;
 std::string BaseDirectory;
 int PauseAfterLoad;
@@ -643,19 +644,19 @@ int main(int argc,char *argv[])
 	// Parse the commandline arguments
 	t = ParseArgies(argc, argv);
 
-	if (ConfigToLoad) cfgFile.assign(ConfigToLoad);
+	int saved_pal_setting = !!pal_emulation;
 
-	//initDirectories();
-
-	// Load the config information
-	sprintf(TempArray,"%s\\%s",BaseDirectory.c_str(),cfgFile.c_str());
-	LoadConfig(TempArray);
+	if (ConfigToLoad)
+	{
+		cfgFile.assign(ConfigToLoad);
+		//initDirectories();
+		// Load the config information
+		sprintf(TempArray,"%s\\%s",BaseDirectory.c_str(),cfgFile.c_str());
+		LoadConfig(TempArray);
+	}
 
 	//Bleh, need to find a better place for this.
 	{
-        pal_emulation = !!pal_emulation;
-        FCEUI_SetVidSystem(pal_emulation);
-
         FCEUI_SetGameGenie(genie!=0);
 
         fullscreen = !!fullscreen;
@@ -678,6 +679,12 @@ int main(int argc,char *argv[])
 		FCEUI_SetPCMVolume(soundPCMvol);
 	}
 
+	if (!ConfigToLoad)
+	{
+		sprintf(TempArray,"%s\\%s",BaseDirectory.c_str(),cfgFile.c_str());
+		LoadConfig(TempArray);
+	}
+
 	//Since a game doesn't have to be loaded before the GUI can be used, make
 	//sure the temporary input type variables are set.
 	ParseGIInput(NULL);
@@ -751,6 +758,13 @@ int main(int argc,char *argv[])
 		LoadNewGamey(hAppWnd, 0);
 	}
 
+	if (pal_setting_specified)
+	{
+		// Force the PAL setting specified in the command line
+        pal_emulation = saved_pal_setting;
+        FCEUI_SetVidSystem(pal_emulation);
+	}
+
 	if(PaletteToLoad)
 	{
 		SetPalette(PaletteToLoad);

src/drivers/win/main.h

@@ -41,6 +41,7 @@ extern int genie;
 
 // Flag that indicates whether PAL Emulation is enabled or not.
 extern int pal_emulation;
+extern int pal_setting_specified;
 extern int status_icon;
 extern int frame_display;
 extern int rerecord_display;

src/drivers/win/pref.cpp

@@ -281,7 +281,7 @@ int loadDebuggerPreferences(FILE* f)
 		// Read the flags of the BP
 		if (fread(&flags, sizeof(flags), 1, f) != 1) return 1;
 		
-		// Read the length of the BP description
+		// Read the length of the BP condition
 		if (fread(&len, sizeof(len), 1, f) != 1) return 1;
 		
 		// Delete eventual older conditions
@@ -294,7 +294,6 @@ int loadDebuggerPreferences(FILE* f)
 		{
 			// Read the breakpoint condition
 			if (fread(watchpoint[myNumWPs].condText, 1, len, f) != len) return 1;
-			
 			// TODO: Check return value
 			checkCondition(watchpoint[myNumWPs].condText, myNumWPs);
 		}

src/ines.cpp

@@ -867,6 +867,7 @@ int iNESLoad(const char *name, FCEUFILE *fp, int OverwriteVidMode)
 	if(OverwriteVidMode)
 	{
 		if(strstr(name,"(E)") || strstr(name,"(e)")
+			|| strstr(name,"(Europe)") || strstr(name,"(PAL)")
 			|| strstr(name,"(F)") || strstr(name,"(f)")
 			|| strstr(name,"(G)") || strstr(name,"(g)")
 			|| strstr(name,"(I)") || strstr(name,"(i)"))