WSHCommon/XmdsVSPlugins/XmdsCommonSkill/Plugin/PassiveSkills/other/Other_100003.cs

using CommonAI.Zone.Helper;
using CommonAI.Zone.Instance;
using XmdsCommonServer.Plugin;
using XmdsCommonServer.XLS.Data;
using XmdsCommonSkill.Plugin.Buffs;
using System;
using static CommonAI.Zone.Instance.InstanceUnit;
using XmdsCommon.Plugin;
using CommonAI.Zone;
using XmdsCommonServer.Plugin.Units;
using CommonAI.Zone.Formula;
using XmdsCommonSkill.Plugin.Skills;
using XmdsCommonServer.Plugin.XmdsSkillTemplate.DamageCalculator;
using XmdsCommonSkill.Plugin.Skills.Magic;
using CommonLang;
using CommonAI.Data;

namespace XmdsCommonSkill.Plugin.PassiveSkills.Magic
{
    /// <summary>
    /// 防御塔被动
    /// 1. 受伤机制， 2. 攻击机制
	/// </summary>
    public class Other_100003 : XmdsPassiveSkillBase
    {
        /// 技能ID.
        public static readonly int ID = 100003;
        public static readonly float SoliderAtkRange = 6.0f;

        private XmdsVirtual mOwner = null;
        private int mUUID_1 = 0;
        private int mUUID_2 = 0;

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

        protected override void OnInit(GameSkill skillInfo, XmdsVirtual owner)
        {
            this.mOwner = owner;

            mUUID_1 = owner.RegistOnHitDamage(OnHandleHitDmage, skillInfo, true);
            mUUID_2 = owner.RegistOnHitOther(OnHandleOnHitOther, skillInfo, true);
        }

        //受到攻击
        private float OnHandleHitDmage(float damage, XmdsVirtual hitted, XmdsVirtual attacker, AttackSource source, 
            ref XmdsVirtual.AtkResult result, DamageType damageType, GameSkill skill, ref bool isEndDispatch)
        {
            //队伍范围内找友军
            int soldiersCount = 0;
            using (var list = ListObjectPool<InstanceUnit>.AllocAutoRelease())
            {
                mOwner.mUnit.Parent.getObjectsRoundRange<InstanceUnit>(
                    (obj, dx, dy, dr) =>
                    {
                        var u = obj as InstanceUnit;
                        if (u.Virtual is XmdsVirtual_Monster && CMath.includeRoundPoint(dx, dy, dr, u.X, u.Y))
                        {
                            //己方单位.
                            if (mOwner.mUnit.Force != u.Force)
                            {
                                soldiersCount++;
                            }
                        }

                        return true;
                    },
                    mOwner.mUnit.X,
                    mOwner.mUnit.Y,
                    SoliderAtkRange,
                    list, mOwner.mUnit.AoiStatus);
            }

            //有小兵，伤害不衰减，最大1/10防御塔最大血量
            if (soldiersCount > 0)
            {
                return Math.Min(damage, mOwner.mUnit.MaxHP / 10);
            }

            //没有小兵，伤害衰减10倍，最大1/10防御塔最大血量
            return Math.Min(damage / 100, mOwner.mUnit.MaxHP / 10);
        }



        //单位攻击
        private float OnHandleOnHitOther(float damage, XmdsVirtual hitter, XmdsVirtual attacker, AttackSource source, 
            ref XmdsVirtual.AtkResult result, DamageType damageType, GameSkill skill, ref bool isEndDispatch)
        {
            if (hitter is XmdsVirtual_Player)
            {
                damage = Math.Max(damage, hitter.mUnit.MaxHP/10);
            }
            return damage;
        }

        protected override void OnDispose(XmdsVirtual owner)
        {
            owner.UnRegistOnHitDamage(mUUID_1);
            owner.UnRegistOnHitOther(mUUID_2);
        }
    }
}