Main/Assets/Code/Logic/WarningFiled/WarningFiledInst.cs

using Thousandto.Code.Center;
using Thousandto.Code.Logic.WarningField;
using Thousandto.Core.Asset;
using Thousandto.Core.Base;
using Thousandto.Plugins.Common.UniScene;
using System.Collections.Generic;
using UnityEngine;

namespace Thousandto.Code.Logic
{
    public class WarningFiledInst
    {
        #region//私有变量
        private Entity _host = null;

        private static uint _idCounter = 1;
        private uint _id = 0;

        private GameObject _ownerGo = null;
        private Transform _ownerTrans = null;
        private NewWarningFiled _filedScript = null;
        private float _maxLifeTime = 0f;
        private float _lifeTimer = 0f;
        private bool _syncPos = false;
        private bool _syncDir = false;

        //技能参数
        private SkillTargetArea _areaType = SkillTargetArea.Rectangle;
        private float _skillParam1 = 0f;
        private float _skillParam2 = 0f;
        #endregion

        #region//属性
        public bool IsFinish
        {
            get
            {
                return _maxLifeTime > 0 ? _lifeTimer >= _maxLifeTime : false;
            }
        }

        public uint ID
        {
            get
            {
                return _id;
            }
        }

        public Entity Host
        {
            get
            {
                return _host;
            }
        }
        public Vector2 Position2D
        {
            get
            {
                return new Vector2(_ownerTrans.position.x, _ownerTrans.position.z);
            }
        }
        public Vector2 Forward2D
        {
            get
            {
                return new Vector2(_ownerTrans.forward.x, _ownerTrans.forward.z);
            }
        }
        public SkillTargetArea AreaType
        {
            get
            {
                return _areaType;
            }
        }
        public float SkillParam1
        {
            get
            {
                return _skillParam1;
            }
        }
        public float SkillParam2
        {
            get
            {
                return _skillParam2;
            }
        }
        public float LifeTimer
        {
            get
            {
                return _lifeTimer;
            }
        }
        #endregion

        #region//构造函数
        public WarningFiledInst(Entity host, bool syncPos, bool syncDir, SkillTargetArea areaType, float param1, float param2, float startDis, float aniTime)
        {
            _host = host;
            _ownerGo = new GameObject(string.Format("{0}_{1}", host.GetType().Name, _host.ID));
            _ownerTrans = _ownerGo.transform;
            _ownerTrans.parent = WarningFiledManager.Root;

            _ownerTrans.position = host.Position;
            _ownerTrans.forward = host.Skin.GetForward();

            _syncPos = syncPos;
            _syncDir = syncDir;
            _maxLifeTime = aniTime + 0.5f;
            _lifeTimer = 0f;
            _id = ++_idCounter;
            _areaType = areaType;
            _skillParam1 = param1;
            _skillParam2 = param2;

            switch (areaType)
            {
                case SkillTargetArea.Rectangle:
                    _filedScript = NewWarningFiled.AddRectWarningField(_ownerGo, param1, param2, startDis, aniTime, GetHeightFunc);
                    break;
                case SkillTargetArea.FanShaped:
                    _filedScript = NewWarningFiled.AddFanShapedWarningField(_ownerGo, param1, param2, startDis, aniTime, GetHeightFunc);
                    break;
                case SkillTargetArea.Round:
                    _filedScript = NewWarningFiled.AddRoundWarningField(_ownerGo, param1, aniTime, startDis, GetHeightFunc);
                    break;
            }
        }

        public WarningFiledInst(Entity host, Vector3 pos, SkillTargetArea areaType, float param1, float param2, float startDis, float aniTime)
        {
            _host = host;
            _ownerGo = new GameObject(string.Format("{0}_{1}", host.GetType().Name, _host.ID));
            _ownerTrans = _ownerGo.transform;
            _ownerTrans.parent = WarningFiledManager.Root;

            _ownerTrans.position = pos;
            _ownerTrans.forward = host.Skin.GetForward();

            _syncPos = false;
            _syncDir = false;
            _maxLifeTime = aniTime + 0.5f;
            _lifeTimer = 0f;
            _id = ++_idCounter;

            _areaType = areaType;
            _skillParam1 = param1;
            _skillParam2 = param2;

            switch (areaType)
            {
                case SkillTargetArea.Rectangle:
                    _filedScript = NewWarningFiled.AddRectWarningField(_ownerGo, param1, param2, startDis, aniTime, GetHeightFunc);
                    break;
                case SkillTargetArea.FanShaped:
                    _filedScript = NewWarningFiled.AddFanShapedWarningField(_ownerGo, param1, param2, startDis, aniTime, GetHeightFunc);
                    break;
                case SkillTargetArea.Round:
                    _filedScript = NewWarningFiled.AddRoundWarningField(_ownerGo, param1, startDis, aniTime, GetHeightFunc);
                    break;
            }
        }

        private Vector3 GetHeightFunc(Vector3 pos)
        {
            float height = 0;
            _host.Scene.GetHeightOnTerrain(pos.x, pos.z, out height);
            height += 0.15f;
            return new Vector3(pos.x, height, pos.z);
        }
        #endregion

        #region//公有函数
        public void Destroy()
        {
            if (_filedScript != null)
            {
                _filedScript.DestoryField();
            }
            GameObject.Destroy(_ownerGo);
        }

        public void Update()
        {
            if (_maxLifeTime > 0 && _lifeTimer < _maxLifeTime)
            {
                _lifeTimer += Time.deltaTime;
            }

            if (_syncPos)
            {
                _ownerTrans.position = _host.Position;
            }

            if (_syncDir)
            {
                _ownerTrans.forward = _host.Skin.GetForward();
            }
        }
        #endregion
    }
}