void FWorldTileModel::SetLevelPosition(const FIntPoint& InPosition)
{
// Parent absolute position
TSharedPtr<FWorldTileModel> ParentModel = StaticCastSharedPtr<FWorldTileModel>(GetParent());
FIntPoint ParentAbsolutePostion = ParentModel.IsValid() ? ParentModel->GetAbsoluteLevelPosition() : FIntPoint::ZeroValue;
// Actual offset
FIntPoint Offset = InPosition - TileDetails->AbsolutePosition;
// Update absolute position
TileDetails->AbsolutePosition = InPosition;
// Assign new position as relative to parent
TileDetails->Position = TileDetails->AbsolutePosition - ParentAbsolutePostion;
// Flush changes to level package
OnLevelInfoUpdated();
// Move actors if necessary
ULevel* Level = GetLevelObject();
if (Level != NULL && Level->bIsVisible)
{
// Shelve level, if during this translation level will end up out of Editable area
if (!ShouldBeVisible(LevelCollectionModel.EditableWorldArea()))
{
Shelve();
}
// Move actors
if (Offset != FIntPoint::ZeroValue)
{
Level->ApplyWorldOffset(FVector(Offset), false);
}
}
if (IsLandscapeBased())
{
FixLandscapeSectionsOffset();
}
// Transform child levels
for (auto It = AllChildren.CreateIterator(); It; ++It)
{
TSharedPtr<FWorldTileModel> ChildModel = StaticCastSharedPtr<FWorldTileModel>(*It);
FIntPoint ChildPosition = TileDetails->AbsolutePosition + ChildModel->GetRelativeLevelPosition();
ChildModel->SetLevelPosition(ChildPosition);
}
}
bool ShelveCommand::Execute()
{
bool bRet = false;
CShelve dlg;
dlg.m_pathList = pathList;
if (parser.HasKey(L"shelvename"))
{
dlg.m_sShelveName = parser.GetVal(L"shelvename");
}
if (parser.HasKey(L"noui")||(dlg.DoModal()==IDOK))
{
if (cmdLinePath.IsEmpty())
{
cmdLinePath = pathList.GetCommonRoot();
}
bRet = Shelve(dlg.m_sShelveName, dlg.m_pathList);
}
return bRet;
}