save project

my_game.py

@@ -22,6 +22,7 @@ heros=[hero1,hero2,hero3,hero4,hero5]
 index = 0 
 y = 400
 jumpstate='runing'
+t=30
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -43,11 +44,13 @@ while True:
             t+=2 
         else:
             jumpstate="runing"
+            t=30
 
     hero=heros[index]
-    index+=1
-    if index>4:
-        index=0
+    if jumpstate=="runing"
+        index+=1
+        if index>4:
+            index=0
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))