save project

my_game.py

@@ -22,24 +22,30 @@ h=[hero1,hero2,hero3,hero4,hero5]
 x=0
 index = 0 
 j1='r'
+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:
+            if event.key==locals.K_SPACE and j1=='r':
                 j1='up'
     if j1=='up':
-        if y>150:
-            y-=5
+        if t>0:
+            y-=t
+            t-=2
         else:
             j1="down"
     if j1=="down":
-        if y<400:
-            y+=5
+        if t<=30:
+            y+=t
+            t+=2
         else:
             j1="r"
+            t=30
+    
+