using Core.Utilities;
using KTGMGemClient;
using DG.Tweening;
using UnityEngine;

/**
 * 木桩墙壁
 * @Author: chenxin
 * @Date: 2020-11-07 11:13:25
 */
namespace TowerDefense.Agents
{
    public class WoodPileAgent : Agent
    {
        /// <summary>
        ///  木桩墙壁收到货塔攻击的额外伤害倍率
        /// </summary>
        public float FireHurtRate { get; set; }

        /// <summary>
        /// Peforms the relevant path update
        /// 执行相关路径更新
        /// </summary>
        protected override void PathUpdate()
        {

        }

        /// <summary>
        /// The behaviour for when the agent has been blocked
        /// 代理被阻止时的行为
        /// </summary>
        protected override void OnPartialPathUpdate()
        {

        }

        protected override void Update()
        {

        }

        protected override void LateUpdate()
        {

        }

        /// <summary>
        /// Stops the navMeshAgent and attempts to return to pool
        /// </summary>
        public override void Remove()
        {
            // 统一管理器内删除当前的Agent:
            AgentInsManager.instance.removeAgent(this);

            configuration.SetHealth(0);
            OnRemoved();

            if (m_NavMeshAgent.enabled)
            {
                m_NavMeshAgent.isStopped = true;
            }
            m_NavMeshAgent.enabled = false;

            // 必须要重置数据，不然会有一系列的小Bug.
            this.m_CurrentNode = null;
            m_NextNode = null;

            this.liveID = this.liveID + 1;
            bInDeathAct = false;

            // 删除当前停止特效和状态.
            if (MoveStopTime > 0)
                MoveStopTime = 0.0f;

            Poolable.TryPool(gameObject);
        }

        protected override void SetAgentStopBuff(buffinfo binfo)
        {
            // 本来木桩也不会动
        }

        /// <summary>	
        /// Setup all the necessary parameters for this agent from configuration data
        /// </summary>
        public override void Initialize()
        {
            configuration.SetHealth(configuration.maxHealth);
            state = isPathBlocked ? State.OnPartialPath : State.OnCompletePath;

            // 设置一个DOTween队列，让场景内刷出来的Agent有一个变大淡出的效果,此时是无敌效果加持.
            this.configuration.bInvincible = true;
            mDefaultScale = this.transform.localScale;
            Sequence agentTweenSeq = DOTween.Sequence();
            var ss = mDefaultScale * 0.3f;
            this.transform.localScale = this.transform.localScale * 0.3f;
            Tweener agScale = this.transform.DOScale(mDefaultScale, 0.3f);
            agentTweenSeq.Append(agScale);
            agentTweenSeq.AppendCallback(beDamageStart);

            this.nodeMoveUpdate = false;

            // 获取移动速度
            fMoveSpeed = this.m_NavMeshAgent.speed / 2.0f;
        }

        public override void PlayDeath()
        {
            EventCenter.Ins.BroadCast((int)KTGMGemClient.EventType.EndlessWoodPileBeKilled, Id);
            Remove();
        }
    }
}