save project

my_game.py

 import pygame
 from pygame import locals
 
-pygame.init()  # 初始化
-# 创建一个窗口
+pygame.init()  # 初始
 screen = pygame.display.set_mode((1000, 600))
 FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
 # 载入图片
@@ -19,8 +18,7 @@ hero = [pygame.image.load('hero1.png'),
 index = 0 
 jumpStarte = "runing"
 y = 400
-x = 30
-
+t =30
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -30,20 +28,23 @@ while True:
             if event.key == locals.K_SPACE:
                 jumeStarte = "up"
     if jumpStarte == "up":
-        if y > 150:
-            y -= 5
+        if t > 0:
+            y -= t
+            t -= 2
         else:
             jumpStarte = "down"
     if jumpStarte == "down":
-        if y < 400:
-            y += 5
+        if t <= 30:
+            y += t
+            t += 2
         else:
             jumpStarte = "runing"
     
     wokong = hero[index]
-    index += 1
-    if index == 5:
-        index = 0
+    if jumpStarte == "runing":
+        index += 1
+        if index == 5:
+            index = 0
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))