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('悟空快跑')
+
 # 载入图片
-background = pygame.image.load('bg.png')    # 背景
+bg = 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')]
-y = 400
-stat = 'runing'
-t = 30
 
-        
+junstat = 'runing'
+y =400
+speed =30       
 index = 0
+t = random.choice([bush,cacti,stone])
+rect = t.get_rect()
+rect_x =1000
+rect_y = 500-rect.height
+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 event.key == locals.K_SPACE:
-                stat = 'up'
-    if stat =='up':
-        if t >0:
-            y-=t
-            t-=2
+            if junstat =='runing':
+                if event.key == locals.K_SPACE:
+                    junstat ='up'
+    if junstat =='up':
+        if speed > 0 :
+
+            y -=speed
+            speed-=2
         else:
-            stat = 'down'
-    if stat == 'down':
-        if t <=30:
-            y+=t
-            t+=2
+            junstat ='down'
+    if junstat =='down':
+        if speed <=30:
+            y+=speed
+            speed+=2
         else:
-            stat ='runing'
-            t =30
+            junstat='runing'
+            y =400
+
 
 
 
 
-    
-        
-    
     wukong = hero[index]
-    index+=1
-    if index >=len(hero):
-        index = 0
-                
+    if junstat =='runing':
+        index +=1
+        if index >= len(hero):
+            index =0
+  
 
    
     # 将背景图画上去
-    screen.blit(background, (0, 0))
-    screen.blit(road, (0, 500))
+    bg_x-=2
+    if bg_x <-1000:
+        bg_x = 0
+    screen.blit(bg, (bg_x, 0))
+    
+    road_x-=8
+    if road_x <-1000:
+        road_x = 0
+    screen.blit(road, (road_x, 500))
     screen.blit(wukong, (150,y))
+    if rect_x <0-rect.width:
+        t = random.choice([bush,cacti,stone])
+        rect = t.get_rect()
+        rect_x =1000
+        rect_y = 500-rect.height
+    rect_x-=5
+    screen.blit(t,(rect_x,rect_y))
+
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
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