public float DistanceTo(LuaVector2D p, bool bounded)
{
if (linedef.IsDisposed)
{
throw new ScriptRuntimeException("Linedef has been disposed, can't DistanceTo.");
}
return(linedef.DistanceTo(p.vec, bounded));
}
// Mouse moves
public override void OnMouseMove(MouseEventArgs e)
{
base.OnMouseMove(e);
// Not holding any buttons?
if (e.Button == MouseButtons.None)
{
// Find the nearest items within highlight range
Vertex v = General.Map.Map.NearestVertexSquareRange(mousemappos, VERTEX_HIGHLIGHT_RANGE / renderer.Scale);
Thing t = General.Map.Map.NearestThingSquareRange(mousemappos, THING_HIGHLIGHT_RANGE / renderer.Scale);
Linedef l = General.Map.Map.NearestLinedef(mousemappos);
Sector s;
// Check on which side of the linedef the mouse is
float side = l.SideOfLine(mousemappos);
if (side > 0)
{
// Is there a sidedef here?
if (l.Back != null)
{
s = l.Back.Sector;
}
else
{
s = null;
}
}
else
{
// Is there a sidedef here?
if (l.Front != null)
{
s = l.Front.Sector;
}
else
{
s = null;
}
}
// Both a vertex and thing in range?
if ((v != null) && (t != null))
{
// Highlight closest
float vd = v.DistanceToSq(mousemappos);
float td = t.DistanceToSq(mousemappos);
if (vd < td)
{
Highlight(v);
}
else
{
Highlight(t);
}
}
// Vertex in range?
else if (v != null)
{
// Highlight vertex
Highlight(v);
}
// Thing in range?
else if (t != null)
{
// Highlight thing
Highlight(t);
}
else
{
// Linedef within in range?
float ld = l.DistanceTo(mousemappos, true);
if (ld < (LINEDEF_HIGHLIGHT_RANGE / renderer.Scale))
{
// Highlight line
Highlight(l);
}
// Mouse inside a sector?
else if (s != null)
{
// Highlight sector
Highlight(s);
}
else
{
// Highlight nothing
Highlight(null);
}
}
}
}