save project

my_game.py

-import pygame
-from pygame import locals
-import random
-
-pygame.init()  # 初始化
-# 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
-obstacle = random.choice([bush, stone, cacti])
-rect = obstacle.get_rect()
-rect.x = 1000
-rect.y = 500 - rect.height
-
-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"
-
-    if jumpState == "up":    # 起跳状态
-        if t > 0:
-            y -= t
-            t -= 2
-        else:
-            jumpState = "down"  
-    if jumpState == "down":    # 降落状态
-        if t <= 30:
-            y += t
-            t += 2
-        else:
-            jumpState = "runing"
-            t =30
-    
-    # 悟空造型
-    wukong = hero[index]
-    if jumpState == "runing":       # 跑步状态下
-        index += 1
-        if index >= 5:
-            index = 0
-    # 将背景图画上去
-    screen.blit(background, (0, 0))     # 远处背景
-    screen.blit(road, (0, 500))     # 路
-    screen.blit(wukong, (150, y))     # 悟空
-
-    if rect.x <= 0-rect.width:      # 障碍物消失
-        # 创建障碍物对象
-        obstacle = random.choice([bush,stone,cacti])
-        rect = obstacle.get_rect()
-        rect.x = 1000
-        rect.y = 500 - rect.height
-    rect.x -= 8
-    screen.blit(obstacle, (rect.x, rect.y)) 
-    # 刷新画面
-    pygame.display.update()
-    FPS.tick(60)
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+import pygame
+from pygame import locals
+import random
+
+pygame.init()  # 初始化
+# 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")
+#创建一个障碍物的类，继承精灵类+++++++++++++++++++++++
+class Block(pygame.sprite.Sprite):
+    def __init__(self,image1,image2,image3):
+        super().__init__()
+        self.image=random.choice([image1,image2,image3]) #加载图片
+        self.rect=self.image.get_rect() #获取图片x、y、宽度和高度参数
+        self.rect.x=1000 #移到窗口右边
+        self.rect.y=500-self.rect.height
+#+++++++++++++++++
+class Player(pygame.sprite.Sprite):     # 悟空
+    def __init__(self, image):
+        super().__init__()
+        # 加载悟空精灵图像
+        self.image = image
+        # 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
+# 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 = 35
+#+++++++++++++++++++++++++++++++++++++++++++++
+#zhangai = Block(bush, stone, cacti)
+#+++++++++++++++++++++++++++++++++++++++++++++
+road_x=0
+bg_x=0
+#++++++++++++
+gamestate = True
+block_list=pygame.sprite.Group()#精灵组
+time=0
+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
+    wukong = Player(hero[index])
+    if jumpState == "runing":       # 跑步状态下
+        index += 1
+        if index >= 5:
+            index = 0
+    #游戏状态
+    if gamestate == True:
+        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 <= 40:
+                y += t
+                wukong.rect.y = y
+                t += 2
+            else:
+                jumpState = "runing"
+                t =40
+        
+        
+        # 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
+        #道路++++++++++++++++++++++++
+        road_x-=8
+        if road_x<-1000:
+            road_x=0
+        screen.blit(road, (road_x, 500))     # 路
+        #++++++++++++++++++++++++++++++++++
+        screen.blit(wukong.image, (150, y))     # 悟空
+        #创建障碍物++++++++++++++++++++++++++
+        time+=1
+        if time>=60:
+            time=0
+            num=random.randint(0,50)
+            if num>20:
+                zhangai = Block(bush, stone, cacti) 
+                block_list.add(zhangai)
+        for prop in block_list:   #遍历并展示
+            prop.rect.x-=8
+            screen.blit(prop.image, (prop.rect.x, prop.rect.y)) 
+            if prop.rect.x <= 0-prop.rect.width:
+                prop.kill()
+            #精灵组碰撞
+            if pygame.sprite.collide_rect(wukong,prop) == True:
+                gameover=pygame.image.load('gameover.png')
+                screen.blit(gameover,(400,200))
+                gamestate=False
+
+        # 刷新画面
+        pygame.display.update()
+        FPS.tick(60)
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