private Color GetButtonColor(FieldData fieldData, int x, int y)
{
var cellDataIndex = fieldData.GetCellDataIndex(x, y);
if (cellDataIndex == -1)
{
return(Color.white);
}
else
{
var result = Color.red;
if (editingCellIndex == cellDataIndex)
{
result.r += 0.4f;
result.g += 0.4f;
result.b += 0.4f;
}
return(result);
}
}