public override void Execute()
{
State = (condition.IsTrue()) ? eState.ConditionTrue : eState.ConditionFalse;
DecisionNode node = (State == eState.ConditionTrue) ? trueNode : falseNode;
node?.Execute();
}
void Update()
{
DecisionNode[] nodes = FindObjectsOfType <DecisionNode>();
foreach (var node in nodes)
{
node.State = DecisionNode.eState.Inactive;
}
root.Execute();
}