Âm lượng

import pygame

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

click_sound = pygame.mixer.Sound("assets/sounds/click.ogg")
volume = 5

running = True
while running:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            running = False
        elif event.type == pygame.KEYDOWN:
            if event.key == pygame.K_UP and volume < 10:
                volume += 1
            elif event.key == pygame.K_DOWN and volume > 0:
                volume -= 1
            elif event.key == pygame.K_SPACE:
                click_sound.play()

    screen.fill((30, 30, 46))
    label = font.render(f"Volume: {volume}", True, (240, 240, 240))
    screen.blit(label, (40, 120))
    for i in range(10):
        color = (90, 200, 120) if i < volume else (60, 60, 80)
        pygame.draw.rect(screen, color, (40 + i * 40, 170, 32, 40))
    pygame.display.flip()
    clock.tick(60)

pygame.quit()