int ScrollStepSize;
int ScreenMovDir = MV_NONE, ScreenMovPos = 0;
int ScreenGfxPos = 0;
int BorderElement = EL_STEELWALL;
int GameFrameDelay = GAME_FRAME_DELAY;
int FfwdFrameDelay = FFWD_FRAME_DELAY;
int ScrollStepSize;
int ScreenMovDir = MV_NONE, ScreenMovPos = 0;
int ScreenGfxPos = 0;
int BorderElement = EL_STEELWALL;
int GameFrameDelay = GAME_FRAME_DELAY;
int FfwdFrameDelay = FFWD_FRAME_DELAY;