public override List <ActorObj> CalculationHit(SkillData skilldata, GTargetInfo targetInfo)
{
float rMin = skilldata.MSV_AreaParam1 / 10.0f;
float rMax = skilldata.MSV_AreaParam2 / 10.0f;
float dis = skilldata.MSV_AreaParam3 / 10.0f;
Vector3 pos = skilldata.IsAreaUseTarPos() ? targetInfo.m_vTarPos : targetInfo.m_vSrcPos;
Vector3 dir = targetInfo.m_vAimDir;
SRing sRing = new SRing(pos, rMax, rMin);
List <ActorObj> pActorList = ActorMgr.GetAllActor();
if (pActorList.Count <= 0)
{
return(null);
}
List <ActorObj> list = new List <ActorObj>();
foreach (ActorObj actor in pActorList)
{
if (actor == m_pLocalPlayer)
{
continue;
}
ActorObj obj = (ActorObj)actor;
if (obj.CollisionCom == null)
{
continue;
}
for (int i = 0; i < obj.CollisionCom.GetShapeCount(); i++)
{
SShapeData shp = obj.CollisionCom.GetShape(i);
if (shp != null)
{
SSphere sTarSphere = new SSphere(shp.Pos, shp.r);
if (GCollider.RingCollideCheck(sRing, sTarSphere, dir))
{
list.Add(actor);
break;
}
}
}
}
return(list);
}
/// <summary>
/// 环形判定
/// 简单进行半径与敌人比对即可
/// </summary>
/// <returns></returns>
public static bool RingCollideCheck(SRing sRing, SSphere pTarget, Vector3 vDir)
{
Vector2 sRingPos = new Vector2(sRing.pos.x, sRing.pos.z);
Vector2 sTargetPos = new Vector2(pTarget.pos.x, pTarget.pos.z);
vDir.Normalize();
Vector2 vAimDir = new Vector2(vDir.x, vDir.z);
Vector2 vOpAimDir = new Vector2(-vDir.z, vDir.x);
Vector2 vOffest = sTargetPos - sRingPos;
if (vOffest.sqrMagnitude >= (sRing.r_max + pTarget.r) * (sRing.r_max + pTarget.r))
{
return(false);
}
if (vOffest.sqrMagnitude <= (sRing.r_min - pTarget.r) * (sRing.r_min - pTarget.r))
{
return(false);
}
return(true);
}