public Highlight CheckHighlight(Vector2D pos, float scale)
{
float distance = float.MaxValue;
float d;
Highlight highlight = Highlight.None;
// Find a line to highlight
foreach (Highlight h in (Highlight[])Enum.GetValues(typeof(Highlight)))
{
if (h >= Highlight.OuterLeft && h <= Highlight.OuterBottom)
{
d = Line2D.GetDistanceToLine(lines[h].v1, lines[h].v2, pos, true);
if (d <= BuilderModes.BuilderPlug.Me.HighlightRange / scale && d < distance)
{
distance = d;
highlight = h;
}
}
}
distance = float.MaxValue;
// Find a corner to highlight
foreach (Highlight h in (Highlight[])Enum.GetValues(typeof(Highlight)))
{
if (h >= Highlight.OuterTopLeft && h <= Highlight.OuterBottomRight)
{
d = Vector2D.Distance(pos, points[h]);
if (d <= BuilderModes.BuilderPlug.Me.HighlightRange / scale && d < distance)
{
distance = d;
highlight = h;
}
}
}
if (highlight != Highlight.None)
{
return(highlight);
}
if (OuterLeft < pos.x && OuterRight > pos.x && OuterTop > pos.y && OuterBottom < pos.y)
{
return(Highlight.Body);
}
return(Highlight.None);
}
public float GetDistanceToLine(LuaVector2D p, bool bounded)
{
return(l2d.GetDistanceToLine(p.vec, bounded));
}
public float GetDistanceToLine(Vector2 p, bool bounded)
{
return(Line2D.GetDistanceToLine(v1, v2, p, bounded));
}