基于pygame python的小游戏

好的，我可以为您介绍一个基于pygame和python的小游戏——打砖块。

首先，您需要安装pygame库。您可以在命令行中执行以下代码来安装pygame：

pip install pygame

接下来，您可以创建一个名为"breakout.py"的python文件，并将以下代码复制到其中：

import pygame
import random

# 初始化pygame
pygame.init()

# 设置窗口大小
WINDOW_WIDTH = 400
WINDOW_HEIGHT = 600
WINDOW_SIZE = (WINDOW_WIDTH, WINDOW_HEIGHT)

# 创建窗口
screen = pygame.display.set_mode(WINDOW_SIZE)
pygame.display.set_caption("Breakout Game")

# 定义颜色
WHITE = (255, 255, 255)
BLACK = (0, 0, 0)
RED = (255, 0, 0)
GREEN = (0, 255, 0)
BLUE = (0, 0, 255)

# 定义板子的属性
PAD_WIDTH = 80
PAD_HEIGHT = 10
PAD_COLOR = GREEN
PAD_SPEED = 5

# 定义球的属性
BALL_RADIUS = 10
BALL_COLOR = RED
BALL_SPEED = 5

# 定义砖块的属性
BRICK_WIDTH = 50
BRICK_HEIGHT = 20
BRICK_COLOR = BLUE
BRICK_GAP = 10
BRICK_ROWS = 5
BRICK_COLUMNS = 8

# 定义字体
FONT = pygame.font.SysFont(None, 30)

# 定义得分
score = 0

# 创建板子
def create_pad():
    pad_x = (WINDOW_WIDTH - PAD_WIDTH) // 2
    pad_y = WINDOW_HEIGHT - PAD_HEIGHT - 10
    return pygame.Rect(pad_x, pad_y, PAD_WIDTH, PAD_HEIGHT)

# 创建球
def create_ball():
    ball_x = WINDOW_WIDTH // 2
    ball_y = WINDOW_HEIGHT // 2
    return pygame.draw.circle(screen, BALL_COLOR, (ball_x, ball_y), BALL_RADIUS)

# 创建砖块
def create_bricks():
    bricks = []
    for i in range(BRICK_ROWS):
        for j in range(BRICK_COLUMNS):
            brick_x = j * (BRICK_WIDTH + BRICK_GAP) + BRICK_GAP
            brick_y = i * (BRICK_HEIGHT + BRICK_GAP) + BRICK_GAP + 40
            bricks.append(pygame.Rect(brick_x, brick_y, BRICK_WIDTH, BRICK_HEIGHT))
    return bricks

# 绘制游戏元素
def draw_game_elements(pad, ball, bricks):
    screen.fill(WHITE)
    pygame.draw.rect(screen, PAD_COLOR, pad)
    pygame.draw.circle(screen, BALL_COLOR, ball.center, BALL_RADIUS)
    for brick in bricks:
        pygame.draw.rect(screen, BRICK_COLOR, brick)
    score_text = FONT.render("Score: {}".format(score), True, BLACK)
    screen.blit(score_text, (10, 10))
    pygame.display.update()

# 移动板子
def move_pad(pad, direction):
    if direction == "left":
        pad.left -= PAD_SPEED
        if pad.left < 0:
            pad.left = 0
    elif direction == "right":
        pad.right += PAD_SPEED
        if pad.right > WINDOW_WIDTH:
            pad.right = WINDOW_WIDTH

# 移动球
def move_ball(ball, dx, dy):
    ball.move_ip(dx, dy)

# 检测球是否碰到墙壁
def check_wall_collision(ball, dx, dy):
    if ball.left < 0 or ball.right > WINDOW_WIDTH:
        dx = -dx
    if ball.top < 0:
        dy = -dy
    if ball.bottom > WINDOW_HEIGHT:
        return False, dx, dy
    return True, dx, dy

# 检测球是否碰到板子
def check_pad_collision(ball, pad, dx, dy):
    if ball.colliderect(pad):
        dy = -dy
        if ball.centerx < pad.left:
            dx = -BALL_SPEED
        elif ball.centerx > pad.right:
            dx = BALL_SPEED
        else:
            dx = 0
    return dx, dy

# 检测球是否碰到砖块
def check_brick_collision(ball, bricks, dx, dy):
    global score
    for brick in bricks:
        if ball.colliderect(brick):
            dy = -dy
            bricks.remove(brick)
            score += 10
            if random.randint(0, 1) == 0:
                dx = -dx
            break
    return bricks, dx, dy

# 主函数
def main():
    pad = create_pad()
    ball = create_ball()
    bricks = create_bricks()
    dx = BALL_SPEED
    dy = -BALL_SPEED

    while True:
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                pygame.quit()
                quit()
            if event.type == pygame.KEYDOWN:
                if event.key == pygame.K_LEFT:
                    move_pad(pad, "left")
                elif event.key == pygame.K_RIGHT:
                    move_pad(pad, "right")

        screen.fill(WHITE)
        draw_game_elements(pad, ball, bricks)

        ball.left += dx
        ball.top += dy

        wall_collision, dx, dy = check_wall_collision(ball, dx, dy)
        if not wall_collision:
            break

        dx, dy = check_pad_collision(ball, pad, dx, dy)
        bricks, dx, dy = check_brick_collision(ball, bricks, dx, dy)

        pygame.time.Clock().tick(60)

    screen.fill(WHITE)
    score_text = FONT.render("Game Over! Score: {}".format(score), True, BLACK)
    screen.blit(score_text, (WINDOW_WIDTH // 2 - 100, WINDOW_HEIGHT // 2))
    pygame.display.update()
    pygame.time.delay(2000)
    pygame.quit()
    quit()

if __name__ == "__main__":
    main()

运行以上代码，就可以开始玩打砖块游戏了。