public void CenterBrush(CellOffset[] brush)
{
//Debug.Log("center brush");
int halfColumnCount = ColumnCount / 2;
int halfRowCount = RowCount / 2;
int halfBrushWidth = BrushFactory.WidthForBrush(brush) / 2;
int halfBrushHeight = BrushFactory.HeightForBrush(brush) / 2;
Debug.Log("halfBrushWidth: " + halfBrushWidth + " halfColumnCount: " + halfColumnCount + " halfBrushHeight: " + halfBrushHeight + " halfRowCount: " + halfRowCount);
if ((halfBrushWidth > halfColumnCount) || (halfBrushHeight > halfRowCount))
{
SetBrushAt(0, 0, brush);
}
else
{
SetBrushAt(halfColumnCount - halfBrushWidth, halfRowCount - halfBrushHeight, brush);
}
}