Make minimap not look so tiny when starting tiny maps, like campaign. Clean out some dead code.

Cherry-picked from 8934dfd.

Author: perim

src/init.c

@@ -920,11 +920,6 @@ BOOL stageTwoInitialise(void)
 		return false;
 	}
 
-	if(!InitRadar()) 	// After resLoad cause it needs the game palette initialised.
-	{
-		return false;
-	}
-
 	if(!initMiscImds())			/* Set up the explosions */
 	{
 		iV_ShutDown();
@@ -1034,6 +1029,11 @@ BOOL stageThreeInitialise(void)
 
 	loopMissionState = LMS_NORMAL;
 
+	if(!InitRadar()) 	// After resLoad cause it needs the game palette initialised.
+	{
+		return false;
+	}
+
 	// reset the clock to normal speed
 	gameTimeResetMod();
 
@@ -1130,10 +1130,6 @@ BOOL stageThreeInitialise(void)
 	return true;
 }
 
-
-
-
-
 /*****************************************************************************/
 /*      Shutdown before any data is released                                 */
 
@@ -1242,8 +1238,6 @@ static void	initMiscVars(void)
 	selectedPlayer = 0;
 	godMode = false;
 
-	// ffs am
-
 	radarOnScreen = true;
 	enableConsoleDisplay(true);
 

src/keybind.c

@@ -2632,8 +2632,7 @@ void kf_ToggleRadarAllyEnemy(void)
 	{
 		CONPRINTF(ConsoleString, (ConsoleString, _("Radar showing player colors")));
 	}
-
-	resetRadarRedraw();
+	resizeRadar();
 }
 
 void kf_ToggleRadarTerrain(void)

src/mission.c

@@ -844,7 +844,7 @@ static void saveMissionData(void)
 	//clear all the effects from the map
 	initEffectsSystem();
 
-	resetRadarRedraw();
+	resizeRadar();
 }
 
 /*
@@ -927,19 +927,12 @@ void restoreMissionData(void)
 	//reset the current structure lists
 	setCurrentStructQuantity(false);
 
-	//initPlayerPower();
-
 	initFactoryNumFlag();
 	resetFactoryNumFlag();
 
-	//terrain types? - hopefully not! otherwise we have to load in the terrain texture pages.
-
-	//reset the game time
-	//gameTimeReset(mission.startTime);
-
 	offWorldKeepLists = false;
 
-	resetRadarRedraw();
+	resizeRadar();
 
 	// reset the environ map back to the homebase settings
 	environReset();

src/radar.c

@@ -120,20 +120,16 @@ void radarInitVars(void)
 	radarSize(RadarZoom);
 }
 
-//called for when a new mission is started
-void resetRadarRedraw()
-{
-	// make sure Radar buffer is correct
-	resizeRadar();
-}
-
 BOOL InitRadar(void)
 {
 	// Ally/enemy/me colors
 	colRadarAlly = WZCOL_YELLOW;
 	colRadarEnemy = WZCOL_RED;
 	colRadarMe = WZCOL_WHITE;
-
+	if (mapWidth < 150)	// too small!
+	{
+		RadarZoom = DEFAULT_RADARZOOM * 2;
+	}
 	pie_InitRadar();
 
 	return true;

src/radar.h

@@ -35,7 +35,6 @@ void radarColour(UDWORD tileNumber, uint8_t r, uint8_t g, uint8_t b);	///< Set r
 #define DEFAULT_RADARZOOM	(16)        // 1.00x
 #define RADARZOOM_STEP		(16 * 1/4)  // 0.25x
 
-extern void resetRadarRedraw(void);
 extern BOOL InitRadar(void);				///< Initialize minimap subsystem.
 extern BOOL ShutdownRadar(void);			///< Shutdown minimap subsystem.
 extern BOOL resizeRadar(void);				///< Recalculate minimap size. For initialization code only.