public virtual ISelectable[] GetFromSubGroupOnScreen(ISelectable selected)
{
var allOnScreen = AreaSelectionType.GetAllInsideViewportArea(GetMainList(), this.ViewportHelper.InitialViewportPoint, this.ViewportHelper.FinalViewportPoint);
ISelectable[] result = SubGroupUtil.FilterBySubGroup(allOnScreen, selected, EqualityComparer);
return(DistanceHelper.SortWorldSpace(result, selected.Position));
}
public ISelectable[] GetSelection(ISelectable[] mainList, Vector2 startScreenPoint, Vector2 endPoint)
{
List <ISelectable> result = new List <ISelectable>();
if (mainList == null)
{
return(result.ToArray());
}
for (int i = 0; i < mainList.Length; i++)
{
if (_areaSelection.IsInsideScreenPoints(startScreenPoint, endPoint, mainList[i]))
{
result.Add(mainList[i]);
}
}
ISelectable[] selectables = DistanceHelper.SortScreenSpace(result, startScreenPoint);
return(selectables);
}
public virtual ISelectable[] FilterBySubGroup(ISelectable[] selectables, ISelectable selected)
{
ISelectable[] result = SubGroupUtil.FilterBySubGroup(selectables, selected, EqualityComparer);
return(DistanceHelper.SortWorldSpace(result, selected.Position));
}
