pygame跑酷小游戏代码

下面是一个基于pygame的跑酷小游戏的代码示例：

import pygame
import random

# 初始化pygame
pygame.init()

# 窗口尺寸
size = (700, 500)
screen = pygame.display.set_mode(size)
pygame.display.set_caption("跑酷小游戏")

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

# 加载图片
player_img = pygame.image.load("player.png")
player_img = pygame.transform.scale(player_img, (50, 50))
obstacle_img = pygame.image.load("obstacle.png")
obstacle_img = pygame.transform.scale(obstacle_img, (50, 50))

# 定义玩家和障碍物类
class Player(pygame.sprite.Sprite):
    def __init__(self):
        super().__init__()
        self.image = player_img
        self.rect = self.image.get_rect()
        self.rect.x = 100
        self.rect.y = 300
        self.change_x = 0
        self.change_y = 0

    def update(self):
        self.rect.x += self.change_x
        self.rect.y += self.change_y

        # 碰到边缘停止移动
        if self.rect.x < 0:
            self.rect.x = 0
        elif self.rect.x > size[0] - self.rect.width:
            self.rect.x = size[0] - self.rect.width
        if self.rect.y < 0:
            self.rect.y = 0
        elif self.rect.y > size[1] - self.rect.height:
            self.rect.y = size[1] - self.rect.height

    def jump(self):
        self.change_y = -10

    def gravity(self):
        if self.change_y == 0:
            self.change_y = 1
        else:
            self.change_y += 0.35

        if self.rect.y >= size[1] - self.rect.height and self.change_y >= 0:
            self.change_y = 0
            self.rect.y = size[1] - self.rect.height

class Obstacle(pygame.sprite.Sprite):
    def __init__(self):
        super().__init__()
        self.image = obstacle_img
        self.rect = self.image.get_rect()
        self.rect.x = size[0] + random.randrange(200, 1000)
        self.rect.y = random.randrange(0, size[1] - self.rect.height)

    def update(self):
        self.rect.x -= 5
        if self.rect.x < -self.rect.width:
            self.rect.x = size[0] + random.randrange(200, 1000)
            self.rect.y = random.randrange(0, size[1] - self.rect.height)

# 创建精灵组
all_sprites = pygame.sprite.Group()
obstacle_sprites = pygame.sprite.Group()

# 创建玩家和障碍物
player = Player()
all_sprites.add(player)

for i in range(6):
    obstacle = Obstacle()
    all_sprites.add(obstacle)
    obstacle_sprites.add(obstacle)

# 游戏主循环
done = False
clock = pygame.time.Clock()

while not done:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            done = True
        elif event.type == pygame.KEYDOWN:
            if event.key == pygame.K_SPACE:
                player.jump()

    screen.fill(WHITE)

    all_sprites.update()

    # 碰撞检测
    if pygame.sprite.spritecollide(player, obstacle_sprites, False):
        done = True

    all_sprites.draw(screen)

    pygame.display.flip()

    clock.tick(60)

pygame.quit()

这个跑酷小游戏有一个玩家和多个障碍物，玩家可以跳跃来避开障碍物。当玩家碰到障碍物时游戏结束。