save project

my_game.py

@@ -20,33 +20,36 @@ 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:
             # 接收到退出事件后退出程序
             exit()
-        if event.type==locals.KEYDOWN:
-            if event.key==locals.K_SPACE:
-                jumpState='up'
+        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]
-    index+=1
-    if index==5:
-        index=0
+    if jumpState=='runing':
+        index+=1
+        if index==5:
+            index=0
 
 
     # 将背景图画上去