save project

my_Tetris.py

@@ -41,6 +41,10 @@ L = [[(-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
 
+num_list = []
+for i in range(25):
+    num_list.append([0]*15)
+
 # 一些RGB颜色
 cube_colors = [
     (204, 153, 153), (102, 102, 153),(153, 0, 102), 
@@ -54,6 +58,8 @@ def check(center):
         if cube[0] < 1 or cube[1] < 1 or cube[0] > grid_num_height \
                 or cube[1] >grid_num_width:
             return False
+        if num_list[cube[0]-1][cube[1]-1] != 0:
+            return False
 
 while True:
     for event in pygame.event.get():
@@ -96,8 +102,11 @@ while True:
     if count % FPS == 0:           # 降落速度的算式
         center[0] = center[0] + 1
         if check(center) == False:
-            center[0] = center[0] - 1      
-            states = False      
+            center[0] = center[0] - 1   
+            states = False
+            for cube in current_pos:
+                num_list[cube[0]-1][cube[1]-1] = color   
+                  
     # 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