nextX = offset; nextY = offset;
reset();
    public BasicTileCutter(int tileWidth, int tileHeight, int tileSpacing,                           int offset)    {        this.tileWidth = tileWidth;        this.tileHeight = tileHeight;        this.tileSpacing = tileSpacing;        this.offset = offset;        // Do initial setup        nextX = offset;        nextY = offset;    }