Player character now moves.

include/game_state.h

@@ -11,10 +11,10 @@ static const int NUM_STATES = 4;
 typedef enum GAME_STATE_NAMES { INTRO = 0, MENU = 1, IN_GAME = 2, GAME_OVER = 3 } gsname_t;
 
 typedef struct GAME_STATE {
-    gsname_t name;
-    void (*input)();
-    gsname_t (*update)();
-    void (*render)(int, int);
+	gsname_t name;
+	void (*input)();
+	gsname_t (*update)();
+	void (*render)(int, int);
 } gs_t;
 
 extern void initStateArray(gs_t **);