save project

my_game.py

@@ -25,7 +25,10 @@ while True:
             exit()
         if event.type == locals.KEYDOWN:
             if event.key == locals.K_SPACE:
-                asdd = 'up'
+                if asdd == 'run':
+                    asdd = 'up'
+                else:
+                    pass
 
     if asdd == 'up':
         if y > 150:
@@ -39,10 +42,11 @@ while True:
         else:
             asdd = 'run'
 
-    hero1 = hero[index]
-    index += 1
-    if index > 4:
-        index = 0
+    if asdd == 'run':
+        hero1 = hero[index] 
+        index += 1
+        if index > 4:
+            index = 0
 
     # 将背景图画上去
     screen.blit(background, (0, 0))