#define P1_BTN_UP 13
#define P1_BTN_BOTTOM 12
#define P2_BTN_UP 11
#define P2_BTN_BOTTOM 10

#define MATRIX_WIDTH 12
#define MATRIX_HEIGHT 8
#define BALL_RESET_X (MATRIX_WIDTH / 2)
#define BALL_RESET_Y (MATRIX_HEIGHT / 2)
#define BAR_LENGTH 3
#define INITIAL_BALL_DELAY 200