while True:
        pygame.key.set_repeat(500,30)
        pygame.key.get_repeat()
        for event in pygame.event.get():
            # Controls
            if event.type == QUIT:
                terminate()
            elif event.type == KEYDOWN:
                if (event.key == K_LEFT or event.key == K_a) and direction != RIGHT:
                    direction = LEFT

                elif (event.key == K_RIGHT or event.key == K_d) and direction != LEFT:
                    direction = RIGHT

                elif (event.key == K_UP or event.key == K_w) and direction != DOWN:
                    direction = UP

                elif (event.key == K_DOWN or event.key == K_s) and direction != UP:
                    direction = DOWN

                elif event.key == K_ESCAPE:
                    terminate()