save project

my_game.py

@@ -32,8 +32,9 @@ while True:
             # 接收到退出事件后退出程序
             exit()
         if event.type==locals.KEYDOWN:
-            if event.key==locals.K_SPACE:
-                jumpState='up'
+            if jumpState=='runing':
+                if event.key==locals.K_SPACE:
+                    jumpState='up'
     if jumpState=='up':
         if t>0:
             y-=t
@@ -47,16 +48,25 @@ while True:
         else:
             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([apple,stone,cacti])
+        rect = obstacle.get_rect()
+        rect.x =1000
+        rect.y =500 - rect.height
     rect.x -= 8
-    pygame.display.update(obstacle,(rect.x,rect.y))
+    screen.blit(obstacle,(rect.x,rect.y))
+    
+    pygame.display.update()
     FPS.tick(60)
\ No newline at end of file