#define GAME_FRAME_DELAY 20 /* frame delay in milliseconds */
#define FFWD_FRAME_DELAY 10 /* 200% speed for fast forward */
#define FRAMES_PER_SECOND (1000 / GAME_FRAME_DELAY)
#define GAME_FRAME_DELAY 20 /* frame delay in milliseconds */
#define FFWD_FRAME_DELAY 10 /* 200% speed for fast forward */
#define FRAMES_PER_SECOND (1000 / GAME_FRAME_DELAY)