save project

my_game.py

@@ -28,15 +28,15 @@ 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:
-                jumpState="up"
+            if event.key == locals.K_SPACE:
+                jumpState = "up"
     if jumpState == "up":
-        if  y >150:
+        if  y > 150:
             y -=5 
         else:
             jumpState ="down"
     if jumpState =="down":
-        if y<400:
+        if y < 400:
             y += 5
         else:
             jumpState = "runing"