save project

a.py

+import pygame
+cacti=pygame.image.load('cacti.png')
+rect=cacti.get_rect()
+print(rect)
+print(rect.x)
+print(rect.y)
+print(rect.width)
+print(rect.height)

my_game.py

 import pygame
 import pygame
 from pygame import locals
 from pygame import locals
+import random
 
 
 pygame.init()  # 初始化
 pygame.init()  # 初始化
 # 创建一个窗口
 # 创建一个窗口
@@ -21,6 +22,10 @@ index = 0
 pygame.display.set_caption("悟空酷跑")
 pygame.display.set_caption("悟空酷跑")
 jumpstate="runing"
 jumpstate="runing"
 m=0
 m=0
+z=random.choice([stone,cacti,apple])
+rect=z.get_rect()
+rect.x=1000
+rect.y=500-rect.height
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
         if event.type == locals.QUIT:
         if event.type == locals.QUIT:
@@ -53,5 +58,12 @@ while True:
     screen.blit(road, (0, 500))
     screen.blit(road, (0, 500))
     screen.blit(hero1, (150, y))
     screen.blit(hero1, (150, y))
     # 刷新画面
     # 刷新画面
+    if rect.x<=0-rect.width:
+        z=random.choice([stone,cacti,apple])
+        rect=z.get_rect()
+        rect.x=1000
+        rect.y=500-rect.height
+    rect.x-=8
+    screen.blit(z,(rect.x,rect.y))
     pygame.display.update()
     pygame.display.update()
     FPS.tick(60)
     FPS.tick(60)
\ No newline at end of file