save project

my_game.py

@@ -21,7 +21,7 @@ hero = [pygame.image.load('hero1.png'),
 index = 0 
 jumpState = "runing"
 y = 400
-
+t=30
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -31,17 +31,19 @@ while True:
             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"
 
     if jumpState == "down":     # 起跳
-        if y < 400:
-            y += 5
+        if t <= 30:
+            y += t
+            t+=2
         else:
             jumpState = "runing"
-
+            t=30
     wukong = hero[index]  
     index += 1
     if index == 5: