用python写一个熊猫坐瓢虫的游戏

好的，下面是一个简单的熊猫坐瓢虫游戏代码示例，需要用到Python的pygame库：

import pygame
import random

# 初始化Pygame
pygame.init()

# 设置屏幕大小和标题
screen_width = 800
screen_height = 600
screen = pygame.display.set_mode((screen_width, screen_height))
pygame.display.set_caption("Panda and Ladybug")

# 加载图片
panda_img = pygame.image.load("panda.png").convert_alpha()
ladybug_img = pygame.image.load("ladybug.png").convert_alpha()

# 设置游戏参数
panda_pos = [screen_width // 2, screen_height // 2]  # 熊猫初始位置
ladybug_list = []  # 瓢虫列表
score = 0

# 创建瓢虫类
class Ladybug:
    def __init__(self):
        self.x = random.randint(0, screen_width - 50)
        self.y = random.randint(0, screen_height - 50)
        self.speed = 2

    def move(self):
        direction = random.choice(["up", "down", "left", "right"])
        if direction == "up":
            self.y -= self.speed
        elif direction == "down":
            self.y += self.speed
        elif direction == "left":
            self.x -= self.speed
        elif direction == "right":
            self.x += self.speed

        # 检查瓢虫是否出界
        if self.x < 0:
            self.x = 0
        elif self.x > screen_width - 50:
            self.x = screen_width - 50
        if self.y < 0:
            self.y = 0
        elif self.y > screen_height - 50:
            self.y = screen_height - 50

    def draw(self):
        screen.blit(ladybug_img, (self.x, self.y))

# 创建多个瓢虫
for i in range(10):
    ladybug = Ladybug()
    ladybug_list.append(ladybug)

# 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

    # 移动瓢虫
    for ladybug in ladybug_list:
        ladybug.move()

    # 检查熊猫是否碰到瓢虫
    for ladybug in ladybug_list:
        if (panda_pos[0] < ladybug.x + 50 and panda_pos[0] + 50 > ladybug.x and
            panda_pos[1] < ladybug.y + 50 and panda_pos[1] + 50 > ladybug.y):
            score += 1
            ladybug_list.remove(ladybug)

    # 移动熊猫
    keys = pygame.key.get_pressed()
    if keys[pygame.K_UP]:
        panda_pos[1] -= 5
    elif keys[pygame.K_DOWN]:
        panda_pos[1] += 5
    elif keys[pygame.K_LEFT]:
        panda_pos[0] -= 5
    elif keys[pygame.K_RIGHT]:
        panda_pos[0] += 5

    # 检查熊猫是否出界
    if panda_pos[0] < 0:
        panda_pos[0] = 0
    elif panda_pos[0] > screen_width - 50:
        panda_pos[0] = screen_width - 50
    if panda_pos[1] < 0:
        panda_pos[1] = 0
    elif panda_pos[1] > screen_height - 50:
        panda_pos[1] = screen_height - 50

    # 绘制游戏场景
    screen.fill((255, 255, 255))
    screen.blit(panda_img, tuple(panda_pos))
    for ladybug in ladybug_list:
        ladybug.draw()

    # 绘制分数
    font = pygame.font.Font(None, 36)
    score_text = font.render("Score: {}".format(score), True, (0, 0, 0))
    screen.blit(score_text, (10, 10))

    # 更新屏幕
    pygame.display.update()

# 退出Pygame
pygame.quit()

在代码中，我们创建了一个Ladybug类表示瓢虫，它包含瓢虫的位置和移动方法。我们创建了多个瓢虫，并在游戏循环中移动它们。我们还检查熊猫是否碰到了瓢虫，并根据情况增加得分。最后我们在屏幕上绘制了游戏场景和分数，并更新屏幕。