public override bool IsLegal()
{
if (m_ConcreteAction == null)
{
return(false);
}
return(m_ConcreteAction.IsLegal());
}
public Fork(Actor actor, ActorAction root) : base(actor)
{
#if DEBUG
if (!(actor.Controller is ObjectiveAI))
{
throw new InvalidOperationException("controller not smart enough to plan actions");
}
if (!root.IsLegal())
{
throw new ArgumentOutOfRangeException(nameof(root), root, "must be legal");
}
if (root is BackwardPlan)
{
throw new ArgumentOutOfRangeException(nameof(root), root, "must be capable of backward planning");
}
if (root is Fork)
{
throw new InvalidOperationException("fork of fork is not reasonable");
}
#endif
Add(root);
}