save project

my_game.py

@@ -18,7 +18,8 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero5.png')]
         pygame.image.load('hero5.png')]
 index = 0
 index = 0
 State='running'
 State='running'
-y=400 
+y=400
+t=30 
 
 
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
@@ -26,18 +27,21 @@ while True:
             # 接收到退出事件后退出程序
             # 接收到退出事件后退出程序
             exit()
             exit()
         if event.type==locals.KEYDOWN:
         if event.type==locals.KEYDOWN:
-            if event.key==locals.K_SPACE:
+            if event.key==locals.K_SPACE and State=='running':
                 State='up'
                 State='up'
     if State=='up':
     if State=='up':
-        if y>150:
-            y-=10
+        if t>0:
+            y-=t
+            t-=2
         else:
         else:
             State='down'
             State='down'
     if State=='down':
     if State=='down':
         if y<400:
         if y<400:
-            y+=10
+            y+=t
+            t+=2
         else:
         else:
-            State='running'        
+            State='running'
+            t=30        
                 
                 
                 
                 
                 
                 
@@ -48,7 +52,8 @@ while True:
     screen.blit(background, (0, 0))
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
     screen.blit(road, (0, 500))
     screen.blit(hero[index], (150, y))
     screen.blit(hero[index], (150, y))
-    index+=1
+    if State=='running':
+        index+=1
     if index>len(hero)-1:
     if index>len(hero)-1:
         index=0
         index=0
     # 刷新画面
     # 刷新画面