RoomManager.SetGroundTile C# (CSharp) Метод

    public void SetGroundTile(GameObject sprite, int x, int y)
    {
        Tile tile = this.tileMap[x, y];
        Destroy (tile.ground);

        tile.ground = Instantiate (sprite,
                                   new Vector3(x - this.columns / 2 + .5f, y - this.rows / 2 + .5f, 0f),
                                   Quaternion.identity) as GameObject;
        tile.ground.transform.Translate(new Vector3(0, 0, y));
    }