הבזק בעת פגיעה

import pygame

pygame.init()
screen = pygame.display.set_mode((480, 360))
pygame.display.set_caption("Training Dummy")
clock = pygame.time.Clock()
font = pygame.font.Font(None, 32)

hit_sound = pygame.mixer.Sound("assets/sounds/hit.ogg")
player = pygame.Rect(120, 150, 60, 60)
enemy = pygame.Rect(300, 150, 60, 60)
hp = 5

running = True
while running:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            running = False
        elif event.type == pygame.KEYDOWN and event.key == pygame.K_SPACE and hp > 0:
            hp -= 1
            hit_sound.play()

    screen.fill((30, 30, 46))
    pygame.draw.rect(screen, (80, 160, 255), player)
    if hp > 0:
        pygame.draw.rect(screen, (220, 80, 80), enemy)
    label = font.render(f"Enemy HP: {hp}", True, (240, 240, 240))
    screen.blit(label, (300, 110))
    pygame.display.flip()
    clock.tick(60)

pygame.quit()