save project

my_game.py

@@ -4,7 +4,7 @@ from pygame import locals
 pygame.init()  # 初始化
 # 创建一个窗口
 screen = pygame.display.set_mode((1000, 600))
-FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
+FPS = pygame.time.Clock()  
 pygame.display.set_caption("悟空酷跑")
 # 载入图片
 background = pygame.image.load('bg.png')    # 背景
@@ -20,30 +20,35 @@ hero = [pygame.image.load('hero1.png'),
 index = 0 
 jumpstate = "runing"
 y=400
+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:
-                jumpstate = "up"
+            if jumpstate == "runing":
+                if event.key == locals.K_SPACE:
+                    jumpstate = "up"
     if jumpstate == "up":
-        if y > 150:
-            y -= 5
+        if y > 0:
+            y -= t
+            t -= 2
         else:
             jumpstate = "down"
-
     if jumpstate == "down":
-        if y < 400:
-            y += 5
+        if t <= 30:
+            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))