/// <summary>
/// Performs the primary actions of the class: dispatching commands to SelectAction and handling possible navigation failures.
/// </summary>
/// <param name="moveTo">
/// a delegate for calling the desired type of tree navigation.
/// </param>
private void MoveTo(MoveToDelegate moveTo)
{
lock (_lockObject)
{
if (this.Controller == null)
{
return;
}
if (!this.Controller.IsTreeNavigationAllowed())
{
return;
}
try
{
var selectAction = SelectAction.GetDefaultInstance();
moveTo(selectAction?.TreeTracker);
this.SelectionChanged?.Invoke();
}
catch (TreeNavigationFailedException e)
{
e.ReportException();
HandleTreeNavigationFailure();
}
} // lock
}
public void MoveTo(Point point)
{
if (control.InvokeRequired)
{
MoveToDelegate del = new MoveToDelegate(MoveTo);
control.Invoke(del, new object[] { point });
}
else
{
control.Location = point;
form.Refresh();
}
}
public WalkToState(PlayerCharacter character, StateMachine stateMachine, Vector3 destination,
bool checkCollision) :
base(character, stateMachine)
{
_transform = Character.Transform;
_destination = destination;
_controller = Character.Controller;
if (checkCollision)
{
_move = MoveToWithCollision;
}
else
{
_move = MoveTo;
}
}