Terraria.Tile.active C# (CSharp) Method

        public bool active()
        {
            return ((int)this.sTileHeader & 32) == 32;
        }

        public static bool IsTileTheSame(Tile tile1, Tile tile2)
        {
            if (tile1.active() != tile2.active())
                return false;

            if (tile1.active())
            {
                if (tile1.type != tile2.type)
                    return false;

                if (Main.tileFrameImportant[(int)tile1.type])
                {
                    if ((tile1.frameX != tile2.frameX) || (tile1.frameX != tile2.frameX))
                        return false;
                }
            }
            return
                tile1.wall == tile2.wall
                &&
                tile1.liquid == tile2.liquid
                &&
                tile1.lava() == tile2.lava()
                &&
                tile1.wire() == tile2.wire()
                &&
                tile1.wire2() == tile2.wire2()
                &&
                tile1.wire3() == tile2.wire3();
        }