save project

my_game.py

@@ -18,6 +18,7 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero5.png')]
 index = 0 
 y = 400
+t = 30
 jumpState = "runing"
 while True:
     for event in pygame.event.get():
@@ -27,21 +28,25 @@ while True:
         if event.type == locals.KEYDOWN:
             if event.key ==locals.K_SPACE:
                 jumpState = "up"
-    if jumpState = "up":
-        if y >150:
-            y -= 5
+    if jumpState == "up":
+        if t >0:
+            y -= t
+            t-= 2
         else:
             jumpState = "doWn"
-    if jumpState = "doWn":
-        if y <400:
-            y += 5
+    if jumpState == "doWn":
+        if t <=30:
+            y += t
+            t += 2                 
         else:
             jumpState = "runing"
+            t=30
 
+    index +=1
+    if index ==5:
+        index = 0
 
-
-
-    wukong = hero[0]
+    wukong = hero[index]
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))