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

namespace XmdsCommonSkill.Plugin.Buffs
{
    /// <summary>
    /// Description: 治疗, 通过自身血量增减
    /// </summary>

    public class XmdsBuff_AddHPByHPPrecent : XmdsBuffBase
    {
        public int ChangeValue = 0;

        //生命每减少10%，效果增益
        public int addition = 0;

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

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

			base.CopyTo(other);
		}

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

		public override void BuffUpdate(XmdsVirtual unit, InstanceUnit.BuffState state)
        {
            int extValue = 0;
            if (unit.mUnit.MaxHP > 0 && addition > 0)
            {
                int HPLevel = CUtils.CastInt(10 - unit.mUnit.CurrentHP * 10.0f / unit.mUnit.MaxHP);
                extValue = CUtils.CastInt(ChangeValue * HPLevel * addition * XmdsUnitProp.PER);
            }

            //为自己加血.
            unit.AddHP(ChangeValue + extValue, 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();
        }
    }
}