protected void SetParent(RoutineBase newParent)
{
if (parent == newParent)
{
return;
}
if (parent != null)
{
Assert.IsTrue(parent.children.Contains(this));
parent.children.Remove(this);
}
parent = newParent;
if (newParent != null)
{
manager = parent.manager;
newParent.children.Add(this);
}
else
{
manager = null;
}
}
protected virtual void Reset()
{
Stop();
state = State.NotStarted;
if (stateMachine != null)
{
stateMachinePool.Release(stateMachine);
stateMachine = null;
}
parent = null;
manager = null;
}
private static void CollectAwaitingRoutines(RoutineBase routine, List <RoutineBase> awaitingRoutines)
{
var isAwaiting = true;
foreach (var child in routine.children)
{
if (child.IsRunning)
{
isAwaiting = false;
CollectAwaitingRoutines(child, awaitingRoutines);
}
}
if (isAwaiting)
{
awaitingRoutines.Add(routine);
}
}
private void Setup(bool yield, RoutineBase parent)
{
id = nextId++;
SetParent(parent);
state = yield ? State.Running : State.NotStarted;
}
/// <summary> Release routine back to pool. </summary>
public static void Release(RoutineBase routine)
{
routine.Reset();
pool.Release(routine);
}