save project

my_Tetris.py

@@ -55,6 +55,12 @@ def check(center):
                 or cube[1] >grid_num_width:
             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:
@@ -99,6 +105,9 @@ while True:
             center[0] = center[0] - 1      
             states = False      
     # 将背景图画上去
+            for cube in current_pos:
+                num_list[cube[0]-1][cube[1]-1]=color
+
     screen.blit(background, (0, 0))
     # 计算出所有小方块的行、列位置
     current_pos = []