save project

my_game.py

@@ -20,6 +20,7 @@ hero = [pygame.image.load('hero1.png'),
 index = 0 
 y=400
 jumpState='runing'
+t=30
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -29,20 +30,24 @@ while True:
             if event.key ==locals.K_SPACE:
                 jumpState ='up'
     if jumpState =='up':
-        if y>150:
-            y-=5
+        if t>0:
+            y-=t
+            t-=2
         else:
             jumpState='down'
     if jumpState =='down':
-        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:
-        index=0
+    if jumpState == 'runing':
+        index +=1
+        if index ==5:
+            index=0
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))