// Get an indexed child's Point value.
public Point2I GetPoint(int index)
{
CommandParam p = GetParam(index);
if (p.type == CommandParamType.Array && p.ChildCount == 2)
{
return(new Point2I(p.GetInt(0), p.GetInt(1)));
}
return(Point2I.Zero);
}
// Get an indexed child's Point value, with a default if the child doesn't exist.
public Point2I GetPoint(int index, Point2I defaultValue)
{
if (index >= count)
{
return(defaultValue);
}
CommandParam p = GetParam(index);
if (p.type == CommandParamType.Array && p.ChildCount == 2)
{
return(new Point2I(p.GetInt(0), p.GetInt(1)));
}
return(Point2I.Zero);
}
