auto save

my_game.py

+import pygame
+from pygame import locals
+import random
+
+pygame.init()  # 初始化
+score = 0
+class Block(pygame.sprite.Sprite):      # 障碍物精灵类
+    def __init__(self,image1,image2,image3):
+        super().__init__()#继承父类属性
+        
+        self.image = random.choice([image1, image2, image3])# 加载障碍物的图片
+        
+        self.rect = self.image.get_rect()# 根据障碍物位图的宽高设置矩形
+        # 障碍物绘制坐标：
+        self.rect.x = 1000
+        self.rect.y = 500 - self.rect.height
+        self.score = 1
+class Player(pygame.sprite.Sprite):     # 悟空精灵类
+    def __init__(self, image):
+        super().__init__()#继承父类属性
+        
+        self.image = image# 加载悟空精灵图像
+        # image的get_rect()方法，可以返回pygame.Rect(0,0,图像宽，图像高）的对象：
+        self.rect = self.image.get_rect()
+        self.rect.x = 150
+        self.rect.y = 400
+
+
+screen = pygame.display.set_mode((1000, 600))# 创建一个窗口
+FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
+pygame.display.set_caption("悟空酷跑")#设置标题
+# 载入图片：
+background = pygame.image.load('bg.png')    # 背景
+road = pygame.image.load('road.png')      # 路
+stone = pygame.image.load('stone.png')      # 石头
+cacti = pygame.image.load('cacti.png')      # 仙人掌
+bush = pygame.image.load('bush.png')      # 灌木丛
+hero = [pygame.image.load('hero1.png'),   #悟空造型
+        pygame.image.load('hero2.png'),
+        pygame.image.load('hero3.png'),
+        pygame.image.load('hero4.png'),
+        pygame.image.load('hero5.png')]
+index = 0   
+y = 400
+jumpState = "runing"
+t = 36
+road_x = 0
+bg_x = 0
+time = 0
+gamestate = True
+
+block_list =pygame.sprite.Group()   # 创建精灵组
+
+while True:
+    for event in pygame.event.get():
+        if event.type == locals.QUIT:# 接收到退出事件后退出程序
+            exit()
+        if event.type == locals.KEYDOWN:#按下空格改变悟空状态
+            if jumpState == "runing":
+                if event.key == locals.K_SPACE:
+                    jumpState = "up"
+    
+    
+    wukong = Player(hero[index])# 悟空造型切换
+    if jumpState == "runing":       # 跑步状态下
+        index += 1
+        if index >= 5:
+            index = 0
+
+    if gamestate == True:#是否运行
+        if jumpState == "up":    # 起跳状态
+            if t > 0:
+                y -= t
+                wukong.rect.y = y
+                t -= 2
+            else:
+                jumpState = "down"  
+        if jumpState == "down":    # 降落状态
+            if t <= 36:
+                y += t
+                wukong.rect.y = y
+                t += 2
+            else:
+                jumpState = "runing"
+                t =36
+        
+        # 将背景图画上去
+        bg_x -= 1
+        if bg_x<=-1000:
+            bg_x = 0
+        screen.blit(background, (bg_x, 0))      # 远景
+
+        road_x -= 8
+        if road_x<=-1000:
+            road_x = 0
+        screen.blit(road, (road_x, 500))       # 道路
+
+        screen.blit(wukong.image, (150, y))     # 悟空
+
+        time += 1
+        if time >= 60:      # 每隔一秒创建障碍物精灵
+            time = 0
+            num = random.randint(0,50)
+            if num > 10:
+                obstacle = Block(bush,cacti,stone)  
+                block_list.add(obstacle)
+        for sprite in block_list:       # 遍历、展示障碍物精灵
+            sprite.rect.x -= 8   #障碍物精灵向左移动（x坐标减小）
+            screen.blit(sprite.image, (sprite.rect.x, sprite.rect.y)) 渲染障碍物
+            if sprite.rect.x <= 0-sprite.rect.width:
+                sprite.kill()#删除精灵
+            if pygame.sprite.collide_rect(wukong, sprite):  # 精灵碰撞检测
+                gameover = pygame.image.load('gameover.png')     # 游戏结束
+                screen.blit(gameover, (400, 200))
+                gamestate = False
+            else:
+                if sprite.rect.x+sprite.rect.width<wukong.rect.x:
+                    score += sprite.score
+                    sprite.score = 0
+        # 刷新画面
+        myfont = pygame.Font.font("STKAITI.TTF",30)
+        info1 = myfont.render("分数：",True,(0,0,0))
+        screen.blit(info1,(900,0))
+        pygame.display.update()
+        FPS.tick(60)
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