save project

my_Tetris.py

@@ -50,7 +50,7 @@ cu = s[a]
 def check(center):
     for cube in cu:
         cube1=(cube[0]+center[0],cube[1]+center[1])
-        if cube1[0]<1 or cube1[0]>grid_num_height or cube[1]<1 or cube1[1]>grid_num_width:
+        if cube1[0]<1 or cube[1]<1 or cube1[0]>grid_num_height  or cube1[1]>grid_num_width:
             return False
 while True:
     for event in pygame.event.get():
@@ -61,7 +61,7 @@ while True:
                 if center[1] < 15:
                     center[1] += 1
                     if check(center)==False:
-                        center[1]-=1
+                        center[1] -=1
             elif event.key == locals.K_LEFT:    # 向左
                 if center[1] > 1:
                     center[1] -= 1