using CommonAI.Zone;
using XmdsCommon.Plugin;
using XmdsCommonServer.Plugin;
using XmdsCommonSkill.Plugin.Buffs;
using XmdsCommonServer.XLS.Data;
using CommonAI.Zone.Instance;

namespace XmdsCommonSkill.Plugin.Skills.Assassin
{
    /// <summary>
    /// 潜伏: 使隐身的持续时间延长到X秒，且受到伤害时不会取消隐身状态.
    /// </summary>
    public class Assassin_202050 : Assassin_200050
    {
        public static new int ID = 202050;

        public static new int Buff_ID = (int)XmdsBuffBase.XmdsBuffList.YIN_SHEN2;

        public override int SkillID { get { return ID; } }


        protected override void OnInit(GameSkill info, XmdsVirtual unit, ref SkillTemplate template)
        {
            //施放技能监听.
            unit.RegistTryLaunchSkillEvent(OnTryLaunchSkillEventHandle, info, true);
            //技能技能初始化，常用作为修改BUFF能力等等.
            XmdsBuffPack pack = XmdsBuffFactory.GetInstance().GetXmdsBuffPack(Buff_ID);
            XmdsBuff_Stealth buff = (XmdsBuff_Stealth)pack.GetXmdsBuff(XmdsBuffProperties.XmdsBuffAbility.Stealth);
            buff.ChangePercent = -GetTargetFormulaValue(info.SkillLevel, Buff_Value);
            BuffTemplate bt = pack.mBuffTemplate;
            bt.IsHarmful = false;
            pack.BindTemplateAndDispose();
            unit.RegistSendBuff(bt);

            //避免多余的监听浪费性能，不再调用父类的onInit方法.
        }
    
        protected override void OnSkillLogicEvent(BattleParams param)
        {
            BuffTemplate bt = param.Attacker.GetRegistBuff(Buff_ID);
            bt.LifeTimeMS = 5000;
            param.Attacker.mUnit.AddBuff(Buff_ID, param.Attacker.mUnit);
        }

        protected override void OnInitSkillParam()
        {
            base.OnInitSkillParam();
        }

        protected override bool OnTryLaunchSkillEventHandle(GameSkill skillInfo, ref InstanceUnit.SkillState skill, 
            XmdsVirtual launcher, ref InstanceUnit.LaunchSkillParam param)
        {
            //只要施放的不是隐身和疾跑技能，其余全部消除.
            if (skill.Data.ID != SkillID
                && (skill.Data.ID != Assassin_200060.ID && skill.Data.ID != Assassin_201060.ID && skill.Data.ID != Assassin_202060.ID))
            {
                launcher.mUnit.removeBuff(Buff_ID);
            }

            return true;
        }
    }
}