save project

my_game.py

 import pygame
 from pygame import locals
+import random
 
 pygame.init()  # 初始化
 # 创建一个窗口
+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
 screen = pygame.display.set_mode((1000, 600))
-pygame.display.set_caption("悟空开跑")
+pygame.display.set_caption("悟空酷跑")
 FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
 # 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
-apple = pygame.image.load('bush.png')      # 灌木丛
+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 
-a = 0
-jump = "running"
-y = 400
-t = 30
+a = 0 
+jump="runing"
+y=400
+t=30
+b=Block(stone,cacti,bush)
+road_x=0
+bg_x=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 jump == "running":
+            if jump=="runing":
                 if event.key == locals.K_SPACE:
-                    jump = "up"
-    if jump == "up":
-        if t > 0:
-            y -= t
-            t -= 2
+                    jump="up"
+    if jump=="up":
+        if t>0:
+            y-=t
+            t-=2
         else:
-            jump = "down"
-    if jump == "down":
-        if t <= 30:
-            y += t
-            t += 2
+            jump="down"
+    if jump=="down":
+        if t<=30:
+            y+=t
+            t+=2
         else:
-            jump = "running"
-            t = 30
+            jump="runing"
+            t=30
 
     # 将背景图画上去
-    screen.blit(background, (0, 0))
-    screen.blit(road, (0, 500))
-    wukong = hero[a]
-    if jump == "running":
-        a += 1
-        if a > 4:
-            a = 0
+    bg_x-=1
+    if bg_x<-1000:
+        bg_x=0
+    screen.blit(background, (bg_x, 0))
+    road_x-=8
+    if road_x<-1000:
+        road_x=0
+    screen.blit(road, (road_x,500))
+    wukong=hero[a]
+    if jump=="runing":
+        a+=1
+        if a>4:
+            a=0
     screen.blit(wukong, (150, y))
+    if b.rect.x<0-b.rect.width:
+        b=Block(stone,cacti,bush)
+    screen.blit(b.image,(b.rect.x,b.rect.y))
+    b.rect.x-=8
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
\ No newline at end of file