save project

my_Tetris.py

@@ -53,7 +53,7 @@ current_shape=shape[index]
 def check(center):
 def check(center):
     for cube in current_shape:
     for cube in current_shape:
         cube=(cube[0]+center[0],cube[1]+center[1])
         cube=(cube[0]+center[0],cube[1]+center[1])
-        if cube[0]<1 or cube[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 or cube[1]>grid_num_width:
             return False
             return False
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
@@ -71,7 +71,7 @@ while True:
             elif event.key == locals.K_DOWN:    # 向下
             elif event.key == locals.K_DOWN:    # 向下
                 center[0] += 1
                 center[0] += 1
                 if check(center)==False:
                 if check(center)==False:
-                    center[1] -= 1
+                    center[0] -= 1
 
 
     # 将背景图画上去
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(background, (0, 0))