if (sprite_index == spr_board_door_right || sprite_index == spr_board_door_left || sprite_index == spr_board_door_up || sprite_index == spr_board_door_down || sprite_index == spr_board_door_right_glacier || sprite_index == spr_board_door_left_glacier || sprite_index == spr_board_door_up_glacier || sprite_index == spr_board_door_down_glacier)
{
    image_index = 3;
    image_speed = 0;
}