save project

my_game.py

@@ -23,8 +23,21 @@ while True:
         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
+            if y > 150:
+                y -= 5
+            else:
+                jumpState
 
-    # 将背景图画上去
+
+
+
+
+   
+   # 将背景图画上去
     index += 1
     if index == 5:
         index = 0