save project

my_Tetris.py

 import pygame
 import pygame
 from pygame import locals
 from pygame import locals
+import random
 
 
 pygame.init()   # 初始化
 pygame.init()   # 初始化
 score = 0
 score = 0
@@ -70,8 +71,16 @@ while True:
                     center[1] -= 1
                     center[1] -= 1
             elif event.key == locals.K_DOWN:    # 向下
             elif event.key == locals.K_DOWN:    # 向下
                 if center[0] < 25:
                 if center[0] < 25:
-                    center[0] += 1
-
+                    center[0]
+            elif event.key == locals.K_UP:
+                old_indxt=index
+                index = index+1
+                if index >=len(sj):
+                    index = 0
+                current_shape = sj[index]
+                if chock(center) == False:
+                    index = old_indxt
+                    current_shape = sj[index]
     # 将背景图画上去
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(background, (0, 0))
     # 计算出所有小方块的行、列位置
     # 计算出所有小方块的行、列位置