save project

my_game.py

@@ -21,6 +21,9 @@ jumpState="runing"
 y=400
 t=30
 obstacle=random.choice([bush,stone,cacti])
+rect=obstacle.get_rect()
+rect.x=1000
+rect.y=500-rect.height
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -44,13 +47,20 @@ while True:
             jumpState="runing"
             t=30
     wukong=hero[index]
-    index+=1
-    if index==5:
-        index=0
+    if jumpState=="runing":
+        index+=1
+        if index>=5:
+            index=0
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
     screen.blit(wukong, (150, y))
+    if rect.x<=0-rect.width:
+        obstacle=random.choice([bush,stone,cacti])
+        rect=obstacle.get_rect()
+        rect.x=1000
+        rect.y=500-rect.height
+    rect.x-=8
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
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