private static void UpdateSelection()
{
int hash = NGNavSelectionWindow.GetCurrentSelectionHash();
if (NGNavSelectionWindow.lastHash == hash || hash == 0)
{
return;
}
if (Selection.objects.Length > 0)
{
// Prevent adding a new selection if the user just selected it through NG Nav Selection.
if (0 <= NGNavSelectionWindow.lastFocusedHistoric && NGNavSelectionWindow.lastFocusedHistoric < NGNavSelectionWindow.historic.Count && NGNavSelectionWindow.historic[NGNavSelectionWindow.lastFocusedHistoric].GetSelectionHash() == hash)
{
return;
}
NGNavSelectionWindow.hasChanged = true;
// Add a new selection or update the last one.
if (NGNavSelectionWindow.historicCursor != -1)
{
NGNavSelectionWindow.historic.RemoveRange(NGNavSelectionWindow.historicCursor + 1, NGNavSelectionWindow.historic.Count - NGNavSelectionWindow.historicCursor - 1);
NGNavSelectionWindow.historicCursor = -1;
}
// Detect a change in the selection only if user selects ONE Object.
if (Selection.objects.Length == 1)
{
NGNavSelectionWindow.historic.Add(new AssetsSelection(Selection.objects, Selection.instanceIDs));
}
else if (NGNavSelectionWindow.historic.Count >= 1)
{
NGNavSelectionWindow.historic[NGNavSelectionWindow.historic.Count - 1] = new AssetsSelection(Selection.objects, Selection.instanceIDs);
}
NavSettings settings = HQ.Settings.Get <NavSettings>();
if (settings.maxHistoric > 0 && NGNavSelectionWindow.historic.Count > settings.maxHistoric)
{
NGNavSelectionWindow.historic.RemoveRange(0, NGNavSelectionWindow.historic.Count - settings.maxHistoric);
}
}
else
{
NGNavSelectionWindow.historicCursor = -1;
}
NGNavSelectionWindow.lastFocusedHistoric = -1;
NGNavSelectionWindow.lastHash = hash;
if (NGNavSelectionWindow.SelectionChanged != null)
{
NGNavSelectionWindow.SelectionChanged();
}
}
public static void SetHistoricCursor(int i)
{
NGNavSelectionWindow.historicCursor = i;
if (i >= 0)
{
NGNavSelectionWindow.historic[NGNavSelectionWindow.historicCursor].Select();
NGNavSelectionWindow.lastHash = NGNavSelectionWindow.GetCurrentSelectionHash();
}
}