auto save

my_Tetris.py

 import pygame
 from pygame import locals
 import random
-
 pygame.init()   # 初始化
 score = 0
 grid_size = 20  # 格子大小
@@ -10,7 +9,6 @@ grid_num_height = 25      # 纵向格子数量
 FPS = 30                # 帧率
 count = 0
 states = False
-
 # 创建窗口
 screen = pygame.display.set_mode((460, 500))
 pygame.display.set_caption("俄罗斯方块")
@@ -18,7 +16,6 @@ clock = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
 # 载入素材
 background = pygame.image.load('bg.png')
 font = pygame.font.Font('STKAITI.TTF', 60)  # 字体
-
 # 俄罗斯方块所有形状
 O = [[(0, 0), (0, 1), (1, 0), (1, 1)]]
 I = [[(0, -1), (0, 0), (0, 1), (0, 2)],
@@ -40,13 +37,11 @@ L = [[(-1, 0), (0, 0), (1, 0), (1, 1)],
      [(-1, 0), (0, 0), (1, 0), (-1, -1)],
      [(0, -1), (0, 0), (0, 1), (-1, 1)]]
 shape_list = [I, J, L, O, S, T, Z]  # 7种类型俄罗斯方块
-
 # 一些RGB颜色
 cube_colors = [
     (204, 153, 153), (102, 102, 153),(153, 0, 102), 
     (255, 204, 0), (204, 0, 51),(255, 0, 51), (0, 102, 153),
     (153, 0, 51), (204, 255, 102), (255, 153, 0)]
-
 def check(center):
     for cube in current_shape:
         cube = (cube[0] + center[0], cube[1] + center[1])
@@ -56,11 +51,9 @@ def check(center):
             return False
         if num_list[cube[0] - 1][cube[1] - 1] != 0:
             return False
-
 num_list = []
 for i in range(25):
     num_list.append([0] * 15)
-
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -70,12 +63,10 @@ while True:
                 center[1] = center[1] - 1       # 左移1列
                 if check(center) == False:
                     center[1] = center[1] + 1   # 右移1列
-
             elif event.key == locals.K_RIGHT:     # 向右
                 center[1] = center[1] + 1
                 if check(center) == False:
                     center[1] = center[1] - 1
-           
             elif event.key == locals.K_DOWN:    # 向下
                 center[0] = center[0] + 1
                 if check(center) == False: