public override bool OnIdle(NPCInstance npc)
{
if (npc.mStateLastTime > GameSet.Instance.ChallengeWaitTime)
{
if (npc.SelectSpell())
{
npc.ChangeState(eNPCState.FollowTarget);
}
}
return(true);
}
public override bool FollowTarget(NPCInstance npc, RoleActor target)
{
if (!base.FollowTarget(npc, target))
{
return(false);
}
//超出追击范围
if (Util.DistanceH(npc.GetPosition(), npc.mSpawnPoint) > npc.InMapData.followRange)
{
return(false);
}
npc.SelectSpell();
if (npc.CanCastSpell())
{
//到释放技能距离
npc.ChangeState(eNPCState.WaitCoolDown);
}
else
{
if (npc.InMapData.followRange > 0)
{
Vector3 standPos = target.GetSurroundPosition(npc.GetPosition(), (int)npc.mCastSpellDistance, npc.Id);
if (!Util.PassableForMod(npc.HostMap.Navigator, standPos))
{
if (!Util.PassableForMod(npc.HostMap.Navigator, target.GetPosition()))
{
return(false);
}
standPos = target.GetPosition();
}
if (!npc.MoveTo(standPos))
{
return(false);
}
}
npc.ChangeState(eNPCState.FollowTarget);
}
return(true);
}