save project

my_Tetris.py

 import pygame
 from pygame import locals
 import random
-
-pygame.init()   # 初始化
+pygame.init()   
 score = 0
-grid_size = 20  # 格子大小
-grid_num_width = 15     # 横向格子数量
-grid_num_height = 25      # 纵向格子数量
+grid_size = 20  
+grid_num_width = 15     
+grid_num_height = 25      
 FPS = 30
-
-# 创建窗口
 screen = pygame.display.set_mode((460, 500))
 pygame.display.set_caption("俄罗斯方块")
-clock = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
-# 载入素材
+clock = pygame.time.Clock()  
 background = pygame.image.load('bg.png')
-font = pygame.font.Font('STKAITI.TTF', 60)  # 字体
-
-# 俄罗斯方块所有形状
+font = pygame.font.Font('STKAITI.TTF', 60)  
 O = [[(0, 0), (0, 1), (1, 0), (1, 1)]]
 I = [[(0, -1), (0, 0), (0, 1), (0, 2)],
      [(-1, 0), (0, 0), (1, 0), (2, 0)]]
@@ -37,15 +31,12 @@ L = [[(-1, 0), (0, 0), (1, 0), (1, 1)],
      [(0, -1), (0, 0), (0, 1), (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
+shape_list = [I, J, L, O, S, T, Z]  
 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)]
-
-center = [2, 8]     # 第2行第8列
+center = [2, 8]    
 current_shape = []
 color= random.choice(cube_colors)
 current_x= random.choice(shape_list)
@@ -55,23 +46,22 @@ color=random.choice(cube_colors)
 def check(center):
     for cube in current_shape:
         cube = (cube[0]+center[0],cube[1]+center[1])
-        if cube[0]<1 or cube[1]<1 or cube[0]>grid_num_height \
-                or cube[1]>grid_num_width:
+        if cube[0]<1 or cube[1]<1 or cube[0]>grid_num_height mnjor cube[1]>grid_num_width:
             return False 
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             exit()
         if event.type == locals.KEYDOWN:
-            if event.key == locals.K_RIGHT:     # 向右
+            if event.key == locals.K_RIGHT:     
                     center[1] += 1
                     if check(center)==False:
                         center[1] -= 1
-            elif event.key == locals.K_LEFT:    # 向左
+            elif event.key == locals.K_LEFT:    
                 center[1] -= 1
                 if check(center)==False:
                     center[1] += 1
-            elif event.key == locals.K_DOWN:    # 向下
+            elif event.key == locals.K_DOWN:    
                 center[0] += 1
                 if check(center)==False:
                     center[0] -= 1
@@ -84,22 +74,17 @@ while True:
                 if check(center) == False:
                     ID=old_ID
                     current_shape=current_x[ID]
-    # 将背景图画上去
     screen.blit(background, (0, 0))
-    # 计算出所有小方块的行、列位置
     current_pos = []
     for cube in current_shape:
         pos = (cube[0] + center[0], cube[1] + center[1])
         current_pos.append(pos)
-    # 取出所有小方块的行、列位置，计算坐标，绘制俄罗斯方块
     for cube in current_pos:
         pygame.draw.rect(screen, color,
                     (cube[1] * 20-20, cube[0] * 20-20, 20, 20), 0)
         pygame.draw.rect(screen, (255, 255, 255), 
                         (cube[1] * 20-20, cube[0] * 20-20, 20, 20), 1)
-    # 得分
     text_surface = font.render(str(score), True, (0, 0, 0))
     screen.blit(text_surface, (350,70))
-    # 刷新画面
     pygame.display.update()
     clock.tick(FPS)
\ No newline at end of file