Button icons

src/core/config.h

@@ -258,6 +258,7 @@ enum Config {
 #define ALT_DODO_CHEAT
 #define REGISTER_START_BUTTON
 //#define BIND_VEHICLE_FIREWEAPON // Adds ability to rebind fire key for 'in vehicle' controls
+#define BUTTON_ICONS // use textures to show controller buttons
 
 // Hud, frontend and radar
 #define HUD_ENHANCEMENTS	// Adjusts some aspects to make the HUD look/behave a little bit better.