save project

my_game.py

 import pygame
+import random
 from pygame import locals
 
 pygame.init()  # 初始化
@@ -18,6 +19,12 @@ t=30
 y=400
 zhuangTai="running"
 
+wokanbudong=random.choice([stone,cacti,apple])
+rect=wokanbudong.get_rect()
+rect.x=1000
+rect.y=500-rect.height
+
+
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -42,8 +49,12 @@ while True:
             zhuangTai="running"     
             t=30           
            
-
-    
+    if rect.x <0-rect.width:
+         wokanbudong=random.choice([stone,cacti,apple])
+         rect=wokanbudong.get_rect()
+         rect.x=1000
+         rect.y=500-rect.height
+    rect.x-=15     
 
 
             # 接收到退出事件后退出程序
@@ -57,6 +68,7 @@ while True:
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
     screen.blit(wukong, (150, y))
+    screen.blit(wokanbudong,(rect.x,rect.y))
     # 刷新画面
     pygame.display.update()
     FPS.tick(40)
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