protected virtual void CheckTarget()
{
List <Transform> temp = new List <Transform>();
for (int i = 0; i < _targetsInVision.Count; i++)
{
Transform tar = _targetsInVision[i];
//排除已消滅的物件
if (tar != null && !tar.CompareTag(Tags.DeadBody))
{
temp.Add(tar);
}
else if (tar == npc.attackTarget)
{
npc.AttackTargetDie(tar);
}
}
_targetsInVision.Clear();
_targetsInVision = temp;
if (guardTarget != null && guardTarget.CompareTag(Tags.DeadBody))
{
guardTarget = null;
}
temp = new List <Transform>();
for (int i = 0; i < CommandTargets.Count; i++)
{
Transform tar = CommandTargets[i];
//排除已消滅的物件,死亡物件,非敵對物件
if (tar != null && !tar.CompareTag(Tags.DeadBody) && !Tags.IsCompanion(this, tar))
{
temp.Add(tar);
}
else if (npc.attackTarget != null && tar == npc.attackTarget)
{
npc.AttackTargetDie(tar);
}
}
CommandTargets.Clear();
CommandTargets = temp;
//目標與正前方夾角 小到大
_targetsInVision.Sort(
(x, y) =>
Vector3.Angle(
Vector3.ProjectOnPlane(myTransform.forward, Vector3.up),
Vector3.ProjectOnPlane(x.position - myTransform.position, Vector3.up)
).CompareTo(
Vector3.Angle(
Vector3.ProjectOnPlane(myTransform.forward, Vector3.up),
Vector3.ProjectOnPlane(y.position - myTransform.position, Vector3.up)
)));
List <Transform> orderByAngle = _targetsInVision;
mainTarget = null;
//命令對象在視野中
//MainTarget: 每次回合判斷的攻擊對象
// 1.嘲諷來源(2),無視太遠的嘲諷
// 2.範圍內的命令目標
foreach (Transform commandTarget in CommandTargets)
{
if (orderByAngle.Contains(commandTarget))
{
mainTarget = commandTarget;
return;
}
}
if (!IsRanger)
{
//進戰找最近
if (_targetsInVision.Count > 0)
{
_targetsInVision.Sort(TargetSorter);
//進戰找最近的
foreach (Transform t in _targetsInVision)
{
if (TargetTag.ContainsKey(t.tag))
{
mainTarget = t;
return;
}
}
}
}
else
{
//遠程找視野內血最少
bool overVision = false;
for (int i = 0; i < orderByAngle.Count; i++)
{
Transform t = orderByAngle[i];
if (TargetTag.ContainsKey(t.tag) && //可攻擊
(mainTarget == null || //沒目標
t.GetComponent <BaseCharacterBehavior>().status //血比目前目標少
.GetConsumedAttrubute(ConsumedAttributeName.Health).CurValue
< mainTarget.GetComponent <BaseCharacterBehavior>().status
.GetConsumedAttrubute(ConsumedAttributeName.Health).CurValue))
{
//是否開始超出視野
if (!overVision && overVision != Mathf.Abs(Vector3.Angle( //視野內
Vector3.ProjectOnPlane(
t.position - myTransform.position, myTransform.up), myTransform.forward))
> VisionWidth)
{
overVision = !overVision;
// 3.2.1.遠程範圍(視野)內的血最少目標
if (mainTarget != null)
{
return;
}
}
// 3.2.1.遠程範圍(視野)內的血最少目標
// 3.2.2遠程範圍(全)內的血最少目標
mainTarget = t;
}
}
}
if (CommandTargets.Count > 0)
{
mainTarget = CommandTargets[0];
}
;
}
