save project

my_game.py

@@ -14,6 +14,7 @@ apple = pygame.image.load('bush.png')      # 灌木丛
 hero = [pygame.image.load('hero1.png'),pygame.image.load('hero2.png'),pygame.image.load('hero3.png'),pygame.image.load('hero4.png'),pygame.image.load('hero5.png')]
 index = 0 
 y=400
+t=30
 jumoustate='runing'
 while True:
     for event in pygame.event.get():
@@ -21,22 +22,27 @@ while True:
             # 接收到退出事件后退出程序
             exit()
         if event.type==locals.KEYDOWN:
-            if event.key==locals.K_SPACE:
-                jumoustate='up'
+            if jumoustate=='runing':
+                if event.key==locals.K_SPACE:
+                    jumoustate='up'
     if jumoustate=='up':
-        if y>150:
-            y-=5
+        if t>0:
+            y-=t
+            t-=2
         else:
             jumoustate='down'
     if jumoustate=='down':
-        if y<400:
-            y+=5
+        if t<=30:
+            y+=t
+            t+=2
         else:
             jumoustate='runing'
+            t=30
     wukong=hero[index]
-    index=index+1
-    if index ==len(hero):
-        index=0
+    if jumoustate==  'runing':
+        index+=1
+        if index ==len(hero):
+            index=0
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))