save project

my_game.py

@@ -20,6 +20,7 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero5.png')]
 index = 0 
 y=400
+t=30
 
 while True:
     for event in pygame.event.get():
@@ -27,24 +28,28 @@ while True:
             # 接收到退出事件后退出程序
             exit()
         if event.type==locals.KEYDOWN:
-            if event.key==locals.K_SPACE:
+            if event.key==locals.K_SPACE and jumpState=='runing':
                 jumpState='up'
     
     if jumpState=='up':
-        if y>150:
-            y-=10
+        if t>0:
+            y-=t
+            t-=2
         else:
             jumpState='down'
     if jumpState=='down':
         if y<400:
-            y+=10
+            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))
@@ -52,4 +57,4 @@ while True:
     screen.blit(wukong, (150, y))
     # 刷新画面
     pygame.display.update()
-    FPS.tick(15)
\ No newline at end of file
+    FPS.tick(20)
\ No newline at end of file