用python编写一个推箱子游戏

好的，推箱子游戏是一款非常有趣的益智游戏，下面是一个简单的Python实现：

# 导入必要的库
import pygame

# 定义常量
SCREEN_WIDTH = 640
SCREEN_HEIGHT = 480
CELL_SIZE = 32

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

# 定义游戏地图
MAP = [
    "##########",
    "#        #",
    "#  $     #",
    "#  *     #",
    "#  @     #",
    "#        #",
    "##########"
]

# 定义游戏对象
class GameObject:
    def __init__(self, x, y):
        self.x = x
        self.y = y

    def draw(self, screen):
        pass

# 定义墙壁对象
class Wall(GameObject):
    def draw(self, screen):
        pygame.draw.rect(screen, BLUE, [self.x, self.y, CELL_SIZE, CELL_SIZE])

# 定义箱子对象
class Box(GameObject):
    def draw(self, screen):
        pygame.draw.rect(screen, RED, [self.x, self.y, CELL_SIZE, CELL_SIZE])

# 定义目标对象
class Goal(GameObject):
    def draw(self, screen):
        pygame.draw.rect(screen, WHITE, [self.x, self.y, CELL_SIZE, CELL_SIZE])

# 定义玩家对象
class Player(GameObject):
    def __init__(self, x, y):
        super().__init__(x, y)
        self.dx = 0
        self.dy = 0

    def draw(self, screen):
        pygame.draw.rect(screen, WHITE, [self.x, self.y, CELL_SIZE, CELL_SIZE])

    def move(self, dx, dy, boxes):
        self.dx = dx
        self.dy = dy
        new_x = self.x + dx
        new_y = self.y + dy
        if self.check_collision(new_x, new_y, boxes):
            self.x = new_x
            self.y = new_y

    def check_collision(self, x, y, boxes):
        for box in boxes:
            if box.x == x and box.y == y:
                new_x = box.x + self.dx
                new_y = box.y + self.dy
                if self.check_collision(new_x, new_y, boxes):
                    box.x = new_x
                    box.y = new_y
                    return True
                else:
                    return False
        else:
            return True

# 初始化游戏
def init_game():
    # 初始化地图和对象列表
    walls = []
    boxes = []
    goals = []
    player = None
    for row in range(len(MAP)):
        for col in range(len(MAP[row])):
            x = col * CELL_SIZE
            y = row * CELL_SIZE
            if MAP[row][col] == "#":
                walls.append(Wall(x, y))
            elif MAP[row][col] == "$":
                boxes.append(Box(x, y))
            elif MAP[row][col] == "*":
                boxes.append(Box(x, y))
                goals.append(Goal(x, y))
            elif MAP[row][col] == "@":
                player = Player(x, y)
    return walls, boxes, goals, player

# 游戏循环
def run_game():
    # 初始化pygame
    pygame.init()

    # 设置窗口大小和标题
    screen = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT))
    pygame.display.set_caption("Push Box Game")

    # 初始化游戏
    walls, boxes, goals, player = init_game()

    # 游戏循环
    running = True
    while running:
        # 处理事件
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                running = False
            elif event.type == pygame.KEYDOWN:
                if event.key == pygame.K_UP:
                    player.move(0, -CELL_SIZE, boxes)
                elif event.key == pygame.K_DOWN:
                    player.move(0, CELL_SIZE, boxes)
                elif event.key == pygame.K_LEFT:
                    player.move(-CELL_SIZE, 0, boxes)
                elif event.key == pygame.K_RIGHT:
                    player.move(CELL_SIZE, 0, boxes)

        # 绘制游戏
        screen.fill(BLACK)
        for wall in walls:
            wall.draw(screen)
        for box in boxes:
            box.draw(screen)
        for goal in goals:
            goal.draw(screen)
        player.draw(screen)
        pygame.display.update()

    # 退出pygame
    pygame.quit()

# 运行游戏
if __name__ == "__main__":
    run_game()

这个推箱子游戏使用了Pygame库来实现图形界面，游戏地图通过一个二维字符串来定义。你可以尝试修改MAP数组来创建自己的关卡。