save project

my_game.py

@@ -19,34 +19,28 @@ hero =[pygame.image.load('hero1.png'),
 index = 0 
 y=400
 jumpState="running"
-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 jumpState == "running":
-                if event.key == locals.K_SPACE:
-                    jumpState="up"
+            if event.key == locals.K_SPACE:
+                jumpState="up"
     if jumpState == "up":
-        if t>0:
-            y-=t
-            t-=2
+        if y>150:
+            y-=5
         else:
             jumpState = "down"
     if jumpState == "down":
-        if t<30:
-            y+=t
-            t+=2
+        if y<400:
+            y+=5
         else:
             jumpState = "running"
-            t=30
     wukong=hero[index]
-    if jumpState == "running":
-        index+=1
-        if index>4:
-            index=0
+    index+=1
+    if index>4:
+        index=0
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))