save project

my_Tetris.py

@@ -58,13 +58,13 @@ while True:
             exit()
         if event.type == locals.KEYDOWN:
             if event.key == locals.K_RIGHT:     # 向右
-                if center[1] < 14:
+                if center[1] < 15:
                     center[1] += 1
             elif event.key == locals.K_LEFT:    # 向左
                 if center[1] > 1:
                     center[1] -= 1
             elif event.key == locals.K_DOWN:    # 向下
-                if center[0] < 24.1:
+                if center[0] < 25:
                     center[0] += 1
 
     # 将背景图画上去