using CommonAI.Data;
using CommonAI.Zone;
using CommonAI.Zone.Formula;
using CommonAI.Zone.Instance;
using CommonLang;
using System;
using XmdsCommon.Plugin;
using XmdsCommonServer.Plugin;
using XmdsCommonServer.Plugin.XmdsSkillTemplate.DamageCalculator;
using XmdsCommonServer.Plugin.XmdsSkillTemplate.Skills;

namespace XmdsCommonSkill.Plugin.Buffs
{
    // 根据已损失生命值增加血量
    public class XmdsBuff_AddHPByLossHP : XmdsBuffBase
    {
        public int ChangeValue = 0;


        public override int GetAbilityID()
        {
            return (int)XmdsCommon.Plugin.XmdsBuffProperties.XmdsBuffAbility.AddHPByLossHP;
        }

		public override void CopyTo(UnitBuff other)
		{
			var ret = other as XmdsBuff_AddHPByLossHP;
			ret.ChangeValue = ChangeValue;

			base.CopyTo(other);
		}

		protected override void OnBindTemplate(ref BuffTemplate buffTemplate)
		{
			//DOT类技能首帧无效.
			base.OnBindTemplate(ref buffTemplate);
		}

		public override void BuffUpdate(XmdsVirtual unit, InstanceUnit.BuffState state)
        {
			//为自己加血.
			int addHP = CUtils.CastInt((unit.mUnit.MaxHP - unit.mUnit.CurrentHP) * XmdsUnitProp.PER * ChangeValue);
			if(addHP > 0)
			{
				unit.mUnit.AddHP(addHP, unit.mUnit);
			}			
        }

        public override void BuffBegin(XmdsVirtual hitter, XmdsVirtual attacker, InstanceUnit.BuffState state)
        {
   
        }

        public override void BuffEnd(XmdsVirtual hitter, InstanceUnit.BuffState state, bool replace)
        {

        }


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