save project

my_game.py

@@ -17,47 +17,42 @@ hero = [pygame.image.load('hero1.png'),
        pygame.image.load('hero3.png'),
        pygame.image.load('hero4.png'),
        pygame.image.load('hero5.png')]
-y=400 
+y=400     
 index = 0 
 z='r'
-
+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:
-                z='u'
+            if event.type == locals.KEYDOWN:
+                if z=='r':
+                    if event.key == locals.K_SPACE:
+                        z='u'
 
-    if z=='u':
-        if y>150:
-            y-=0.01
-        else:
-            z='d'
 
-    if z=='d':
-        if y<400:
-            y+=0.01
-
-        else:
-            z='r'
-            
-                 
 
     wukong=hero[index]
     index+=1
     if index == 5:
         index=1
-
-    if z=='u'or z=='d':
-        index=1    
-
-
-
-
         
-
+    if z == 'u':
+        if t>0:
+            y-=t
+            t-=2
+        else:
+            z='d'
+    
+    if z=='d':
+        if t<=30:
+            y+=t
+            t+=2
+        else:
+            z='d'
+        
+    t=30
 
     # 将背景图画上去
     screen.blit(background, (0, 0))
@@ -65,4 +60,4 @@ while True:
     screen.blit(wukong, (150, y))
     # 刷新画面
     pygame.display.update()
-    FPS.tick(200000000000000000000000)
\ No newline at end of file
+    FPS.tick(99)
\ No newline at end of file