/// <summary>
/// Push the specified scene.
/// </summary>
/// <param name="scene">Scene.</param>
public void Push(ISceneFileEntity scene)
{
// Add if empty
if (_backHistory.Count <= 0)
{
_backHistory.Push(scene);
_forwardHistory.Clear();
ClearStringCache();
Save();
return;
}
// Discard if the same scene
var peek = _backHistory.Peek();
if (string.Equals(peek.Name, scene.Name))
{
return;
}
// Add if not the same
_backHistory.Push(scene);
ClearStringCache();
_forwardHistory.Clear();
Save();
}
/// <summary>
/// Opens the scene.
/// </summary>
/// <returns><c>true</c>, if scene was opened, <c>false</c> otherwise.</returns>
/// <param name="entity">Entity.</param>
public static bool OpenScene(ISceneFileEntity entity)
{
if (entity == null)
{
return(false);
}
return(OpenScene(entity.FullPath));
}
/// <summary>
/// Opens the scene.
/// </summary>
/// <returns><c>true</c>, if scene was opened, <c>false</c> otherwise.</returns>
/// <param name="entity">Entity.</param>
public static bool OpenScene(ISceneFileEntity entity)
{
if (entity == null)
return false;
return OpenScene (entity.FullPath);
}
/// <summary>
/// Push the specified scene.
/// </summary>
/// <param name="scene">Scene.</param>
public void Push(ISceneFileEntity scene)
{
// Add if empty
if (_backHistory.Count <= 0) {
_backHistory.Push (scene);
_forwardHistory.Clear ();
ClearStringCache ();
Save ();
return;
}
// Discard if the same scene
var peek = _backHistory.Peek ();
if (string.Equals (peek.Name, scene.Name)) {
return;
}
// Add if not the same
_backHistory.Push (scene);
ClearStringCache ();
_forwardHistory.Clear ();
Save ();
}
