// ---------------------------------------------------------------------
//
// Callbacks
//
// ---------------------------------------------------------------------
public void OnAddIsoObject(IsoObject iso_object)
{
iso_object.Internal.QTItem = _quadTree.AddItem(
iso_object.Internal.QTBounds,
iso_object);
_minIsoXY = IsoUtils.Vec2Min(_minIsoXY, iso_object.position);
RegisterIsoObjectParent(iso_object);
}
public bool OnMarkDirtyIsoObject(IsoObject iso_object)
{
if (iso_object.Internal.QTItem != null)
{
iso_object.Internal.QTItem = _quadTree.MoveItem(
iso_object.Internal.QTBounds,
iso_object.Internal.QTItem);
}
else
{
iso_object.Internal.QTItem = _quadTree.AddItem(
iso_object.Internal.QTBounds,
iso_object);
}
_minIsoXY = IsoUtils.Vec2Min(_minIsoXY, iso_object.position);
if (!iso_object.Internal.Dirty)
{
iso_object.Internal.Dirty = true;
return(true);
}
return(false);
}