save project

my_game.py

@@ -16,7 +16,7 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero3.png'),
         pygame.image.load('hero4.png'),
         pygame.image.load('hero4.png')]
-
+t=30
 index = 0
 y=400
 jumpState="running"
@@ -28,17 +28,23 @@ while True:
             exit()
         if event.type == locals.KEYDOWN:
             if event.key==locals.K_SPACE:
-                jumpState="up"
+                if t==30:
+                    jumpState="up"
     if jumpState=="up":
-        if y>150:
-            y-=50
+        if t>0:
+            y-=t
+            t-=2
+            index=0
         else:
             jumpState="down"
     if jumpState=="down":
-        if y<400:
-            y+=50
+        if t<=30:
+            y+=t
+            t+=2
+            index=0
         else:
             jumpState="running"
+            t=30
 
     wukong=hero[index]
     index+=1