auto save

aaaaa.py

+import pygame
+from pygame import locals
+import random
+
+pygame.init()  # 初始化
+
+# 定义类
+class Block(pygame.sprite.Sprite):
+    def __init__(self,image1,image2,image3):
+        super().__init__()
+        #加载障碍物的图片
+        self.image=random.choice([image1,image2,image3])
+        #根据障碍物的位图宽高设置矩形
+        self.rect=self.image.get_rect()
+        #绘制障碍物图标
+        self.rect.x=1000
+        self.rect.y=500-self.rect.height
+# 悟空
+class Player(pygame.sprite.Sprite):
+    def __init__(self,image):
+        #先继承父类的属性
+        super().__init__()
+        #加载悟空精灵的图像
+        self.image=image
+        #
+        self.rect=self.image.get_rect()
+        self.rect.x=150
+        self.rect.y=400
+
+# 创建一个窗口
+screen = pygame.display.set_mode((1000, 600))
+FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
+pygame.display.set_caption("悟空酷跑")
+# 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'),
+        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 = 30
+# 道路横坐标
+road_x=0
+
+# 远处背景横坐标
+bg_x=0
+
+#创建类后实例化对象
+#obstacle=Block(bush,stone,cati)
+#创建一个精灵组
+block_list=pygame.sprite.Group()
+#rect = obstacle.get_rect()
+#rect.x = 1000
+#rect.y = 500 - rect.height
+
+#设置出现时间
+time=0
+gamestate=True
+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:
+            if jumpState == "runing":
+                if event.key == locals.K_SPACE:
+                    jumpState = "up"
+    # 悟空造型，后面用类实现
+    #wukong=hero[index]
+    wukong=Player(hero[index])
+    if jumpState=="running":
+        index+=1
+        if index>=5:
+            index=0
+    
+    #优化gameover，只有当状态为True时执行渲染代码
+    if gamestate==True:
+        if jumpState == "up":    # 起跳状态
+            if t > 0:
+                y -= t
+                #优化碰撞侦测
+                wukong.rect.y=y
+                t -= 2
+            else:
+                jumpState = "down"  
+        if jumpState == "down":    # 降落状态
+            if t <= 30:
+                y += t
+                wukong.rect.y=y
+                t += 2
+            else:
+                jumpState = "runing"
+                t =30
+    
+        # 将背景图画上去
+        bg_x-=1
+        if bg_x <= -1000:
+            bg_x=0
+        screen.blit(background, (bg_x, 0))     # 远处背景
+        # 在渲染道路前先改变速度
+        road_x-=8                      #实现道路向左移动
+        if road_x <= -1000:            #循环路的背景
+            road_x=0
+        screen.blit(road, (road_x, 500))     # 路，悟空身高为100，位于纵坐标400，所以路的纵坐标为500
+    
+        screen.blit(wukong.image, (150, y))     # 悟空
+
+        #精灵组优化的方法
+        time+=1
+        if time>60:
+            time=0
+            num=random.randint(0,50)
+            if num > 20:
+                #创建精灵组之后再重新使用实例化方法
+                obstacle = Block(bush,stone,cacti)
+                #将实例化的内容放入精灵组中
+                block_list.add(obstacle)
+
+        #遍历精灵组的渲染        
+        for sprite in block_list:
+            sprite.rect.x-=8
+            screen.blit(sprite.image,(sprite.rect.x,sprite.rect.y))
+#        if obstacle.rect.x <= 0-obstacle.rect.width:      # 障碍物消失
+#            # 创建障碍物对象
+#            obstacle = Block(bush,stone,cacti)
+#            obstacle=random.choice([bush,stone,cacti])
+#            rect = obstacle.get_rect()
+#           rect.x = 1000
+#            rect.y = 500 - rect.height
+#    obstacle.rect.x -= 8
+#    screen.blit(obstacle.image, (obstacle.rect.x, obstacle.rect.y)) 
+        
+            # 删除精灵
+            if sprite.rect.x <= 0- sprite.rect.width:
+                sprite.kill()
+            #精灵与悟空的碰撞检测
+            if pygame.sprite.collide_rect(wukong,sprite):
+                gameover=pygame.image.load("gameover.png")
+                screen.blit(gameover,(400,200))
+                #碰撞之后停止程序，改变游戏状态
+             # 刷新画面
+            pygame.display.update()
+            FPS.tick(60)
\ No newline at end of file