save project

my_Tetris.py

@@ -51,7 +51,11 @@ def check(center):
         cube = (cube[0] + center[0], cube[1] + center[1]) 
         if cube[0]<1 or cube[0]>25 or cube[1]<1 or cube[1]>15:
             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:
@@ -66,9 +70,11 @@ while True:
                 if check(center)==False:
                     center[1] += 1
             elif event.key == locals.K_DOWN:    # 向
-                center[0] += 1
-                if check(center)==False:
-                    center[0] -= 1
+                while True:
+                    center[0] += 1
+                    if check(center)==False:
+                        center[0] -= 1
+                        break
             elif event.key == locals.K_UP:    # 向
                 old_index = index
                 index +=1
@@ -94,7 +100,10 @@ while True:
         center[0]+=1
         if check(center)==False:
             center[0]-=1
-            states=False    
+            states=False
+            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 = []