public override void Update(List<ICharactor> targets)
{
//如果目标为空或者死亡，切换回待机模式
if (_chasetarget == null || _chasetarget.BKilled)
{
CharactorAi.ChangeAiState(new IdleAIState());
return;
}
//如果目标在可攻击的范围内，切换到攻击模式
if (CharactorAi.TargetRange(_chasetarget, 2))
{
CharactorAi.StopMove();
CharactorAi.ChangeAiState(new AttackAIState(theAttackTarget: _chasetarget));
return;
}
//追赶的目标距离过远，回到待机
if (!CharactorAi.TargetRange(_chasetarget, 15))
{
CharactorAi.ChangeAiState(new IdleAIState());
}
CharactorAi.Moveto(_chasetarget.transform.position);
}
public override void Update(List <ICharactor> targets)
{
Vector3 nowPosition = CharactorAi.GetPosition();
ICharactor theNearTarget = null;
float minDist = 999f;
foreach (var target in targets)
{
if (target != null)
{
if (target.BKilled)
{
continue;
}
float dist = Vector3.Distance(nowPosition, target.transform.position);
if (dist < minDist)
{
minDist = dist;
theNearTarget = target;
}
}
}
Debug.Log(theNearTarget);
if (theNearTarget == null)
{
return;
}
//如果检测到目标在攻击范围内，则切换到攻击状态
if (CharactorAi.TargetRange(theNearTarget, 2))
{
CharactorAi.ChangeAiState(new AttackAIState(theAttackTarget: theNearTarget));
}
else //如果不在攻击范围内则切换到追赶状态
{
//在有效视野内才可以进行锁定追击
if (CharactorAi.UsefulView(theNearTarget) < 90)
{
CharactorAi.StopMove();
CharactorAi.ChangeAiState(new ChaseAiState(theTarget: theNearTarget));
}
}
}
