save project

my_game.py

@@ -19,6 +19,7 @@ hero = [pygame.image.load('hero1.png'),
 
 index = 0 
 y=400
+t=30
 jumpstate="runing"
 while True:
     for event in pygame.event.get():
@@ -26,20 +27,25 @@ while True:
             # 接收到退出事件后退出程序
             exit()
         if event.type==locals.KEYDOWN:
+            if jumpstate=="runing":
                 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]
+    if jumpstate=="runing":
         index=index+1
         if index==len(hero):
             index=0