protected override bool TestTrigger(AbstractTrigger absTtrigger)
{
//如果当前类型不是视觉直接返回false看不到
if (absTtrigger.triggerType != TriggerType.Sight)
{
return(false);
}
var tempTrigger = absTtrigger as SightTrigger;
var dir = tempTrigger.recivePos.position - sendPos.position;
bool result = dir.magnitude < sightDistance;
//角度检测
if (enableAngle)
{
bool b1 = Vector3.Angle(transform.forward, dir) < sightAngle / 2;
result = result && b1;
}
//遮挡检测
RaycastHit hit;
if (enableRay)
{
//判断射中的物体是不是触发器物体
bool b2 = Physics.Raycast(sendPos.position, dir, out hit, sightDistance) && hit.collider.gameObject == tempTrigger.gameObject;
result = result && b2;
}
return(result);
}
/// <summary>
/// 添加触发器
/// </summary>
/// <param name="absTrigger"></param>
public void AddTrigger(AbstractTrigger absTrigger)
{
listTrigger.Add(absTrigger);
}
/// <summary> /// 检测触发器是否被感知 /// </summary> /// <param name="absTtrigger"></param> abstract protected bool TestTrigger(AbstractTrigger absTtrigger);
