save project

my_game.py

@@ -19,25 +19,31 @@ hero = [pygame.image.load('hero1.png'),
 index = 0 
 y=400
 jumpState="running"
+t=30
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:           
             # 接收到退出事件后退出程序
             exit()
         if event.type == locals.KEYDOWN:
+            if jumpState == "running":
                 if event.key == locals.K_SPACE:
                     jumpState="up"
     if jumpState == "up":  #起跳
-       if y>150:
-            y-=5
+       if t>0:
+            y-=t
+            t-=2
        else:
-            jumpState == "down" #降落
+            jumpState = "down" #降落
     if jumpState == "down":
-        if y<400:
-            y+=5
+        if t<30:
+            y+=t
+            t+=2
         else:
             jumpState = "running"  
+            t=30
     wukong=hero[index]
+    if jumpState == "running":
         index+=1
         if index>4:
             index=0