# Screen size SCREEN_WIDTH = 800 SCREEN_HEIGHT = 600 screen = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT))
keys = pygame.key.get_pressed() if keys[pygame.K_LEFT] and player_pos[0] > 0: player_pos[0] -= player_speed if keys[pygame.K_RIGHT] and player_pos[0] < SCREEN_WIDTH - player_size: player_pos[0] += player_speed unnamed shooter script