#define RUN_SPEED 1.5
#define JUMP_SPEED 1.2
-#define MAX_BULLETS 1
+/* gameplay related defines */
+
+#define START_LIVES 4
+
+#define MAX_BULLETS 2
-#define GRAVITY 1.0
#define YM_FOR_JUMP 6.0
#define WALK_ACCELERATION_X 0.03
#define RUN_ACCELERATION_X 0.04