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")
+pygame.display.set_caption('悟空酷跑')
+class Block(pygame.sprite.Sprite):
+    def __init__(self,image1,image2,image3):
+        super().__init__()
+        self.image=random.choice([image1,image2,image3])
+        self.rect=self.image.get_rect()
+        self.rect.x=1000
+        self.rect.y=500-self.rect.height
+
 # 载入图片
 background = pygame.image.load('bg.png')    # 背景
 road = pygame.image.load('road.png')      # 路
@@ -18,58 +25,57 @@ hero = [pygame.image.load('hero1.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
-
+index = 0 
+y=400
+jumpstate='running'
+t=30
+road_x=8
+bg_x=0
+obstacle=Block(stone,cacti,bush)
 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
+        if event.type==locals.KEYDOWN:
+            if jumpstate == 'running':
+                if event.key==locals.K_w:
+                    jumpstate='up'
+    if jumpstate =='up':
+        if t>0:
+            y-=t
+            t-=2
         else:
-            jumpState = "down"  
-    if jumpState == "down":    # 降落状态
-        if t <= 30:
-            y += t
-            t += 2
+            jumpstate='down'
+    if jumpstate == 'down':
+        if t <=30:
+            y+=t
+            t+=2
         else:
-            jumpState = "runing"
-            t =30
-    
-    # 悟空造型
+            jumpstate='running'
+            t=30
+        
     wukong = hero[index]
-    if jumpState == "runing":       # 跑步状态下
-        index += 1
-        if index >= 5:
-            index = 0
+    index+=1
+    if index==5:
+        index=0
+    if y < 400 and y>150:
+        wukong=hero[3]
+    bg_x-=360
+    if bg_x <=-1000:
+        bg_x=0
+    road_x-=8
+    if road_x<=-1000:
+        road_x=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
+    screen.blit(background, (bg_x, 0))
+    screen.blit(road, (road_x, 500))
+    screen.blit(wukong, (150, y))
+    screen.blit(obstacle.image,(obstacle.rect.x,obstacle.rect.y))
+    obstacle.rect.x-=8
 
-    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)) 
+    if obstacle.rect.x <=0-obstacle.rect.width:
+        obstacle=Block(bush,stone,cacti)
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
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