// key configuration
// see https://sdl.beuc.net/sdl.wiki/SDLKey for keysyms
// for joypad support use a tool like antimicro
#define DPAD_UP       SDLK_UP
#define DPAD_DOWN     SDLK_DOWN
#define DPAD_LEFT     SDLK_LEFT
#define DPAD_RIGHT    SDLK_RIGHT

#define PAUSE_BUTTON  SDLK_SPACE
#define QUIT_BUTTON   SDLK_q
#define FS_BUTTON     SDLK_f

// difficulty settings: 3/6/7 is a good balance
#define STARTING_HP   3
#define PLAYER_SPD    6
#define SPEED_MOD     7

// video scaling factor
#define SCALE_FACTOR  2