// Use this for initialization
public void Start()
{
inputData.attribute = GetComponent <CharacterAttribute>();
rootNode.nodeName += "根";
//条件
var hasNoTarget = new PreconditionNOT(() => { return(inputData.attribute.hasTarget); });
hasNoTarget.nodeName = "无目标";
var hasTarget = new Precondition(hasNoTarget);
hasTarget.nodeName = "发现目标";
var isAnger = new Precondition(() => { return(inputData.attribute.isAnger); });
isAnger.nodeName = "愤怒状态";
var isNotAnger = new PreconditionNOT(isAnger);
isNotAnger.nodeName = "非愤怒状态";
var HPLessThan500 = new Precondition(() => { return(inputData.attribute.health < 500); });
HPLessThan500.nodeName = "血少于500";
var HPMoreThan500 = new PreconditionNOT(HPLessThan500);
HPMoreThan500.nodeName = "血大于500";
var isAlert = new Precondition(() => { return(inputData.attribute.isAlert); });
isAlert.nodeName = "警戒";
var isNotAlert = new PreconditionNOT(isAlert);
isNotAlert.nodeName = "非警戒";
var patrolNode = new SequenceNode();
patrolNode.nodeName += "巡逻";
patrolNode.AddCondition(hasNoTarget);
patrolNode.AddCondition(isNotAlert);
patrolNode.AddNode(new PatrolAction());
var alert = new SequenceNode();
alert.nodeName += "警戒";
alert.AddCondition(hasNoTarget);
alert.AddCondition(isAlert);
alert.AddNode(new AlertAction());
var runaway = new SequenceNode();
runaway.nodeName += "逃跑";
runaway.AddCondition(hasTarget);
runaway.AddCondition(HPLessThan500);
runaway.AddNode(new RunAwayAction());
var attack = new SelectorNode();
attack.nodeName += "攻击";
attack.AddCondition(hasTarget);
attack.AddCondition(HPMoreThan500);
var attackCrazy = new SequenceNode();
attackCrazy.nodeName += "疯狂攻击";
attackCrazy.AddCondition(isAnger);
attackCrazy.AddNode(new CrazyAttackAction());
attack.AddNode(attackCrazy);
var attackNormal = new SequenceNode();
attackNormal.nodeName += "普通攻击";
attackNormal.AddCondition(isNotAnger);
attackNormal.AddNode(new AttackAction());
attack.AddNode(attackNormal);
rootNode.AddNode(patrolNode);
rootNode.AddNode(alert);
rootNode.AddNode(runaway);
rootNode.AddNode(attack);
var ret = rootNode.Enter(inputData);
if (!ret)
{
Debug.Log("无可执行节点！");
}
}