save project

my_Tetris.py

@@ -82,7 +82,7 @@ while True:
                     index = 0#变为第一个
                 current_shape = shape[index]
                 if check(center) == False:#如果变后超出背景
-                    index = old_index#变回来
+                    index = old_index#变回原来
                     current_shape = shape[index]
 
     # 将背景图画上去