NLDClient-yudde/ProjectNLD/Assets/Code/Scripts/Gameplay/Fight/Capture/CaptureInst.cs

using System.Collections.Generic;
using Framework;
using Gameplay.Area;
using Gameplay.Common;
using Gameplay.Effect;
using Gameplay.Unit;
using Gameplay.Utils;
using PhxhSDK;
using UnityEngine;
using Constants = Framework.Constants;
namespace Gameplay.Fight.Capture
{
    public class CaptureInst
    {
        private static readonly int _Prop_BaseMap = Shader.PropertyToID("_BaseMap");

        public int cellIndex;
        private Vector3 _worldPos;

        public int maxCaptureProgress = 10;

        public List<GameUnit> inAreaUnits;

        public float captureProgress;

        private bool _lastIsInArea;

        public bool isCaptured { get; private set; }

        private Material _displayMat;

        private GameObject _displayObj;
        private GameObject _objGroundPoint;
        private GameObject _objIcon;

        private bool _isEntered;

        public CaptureInst(int cellIndex,
            int captureValue)
        {
            maxCaptureProgress = captureValue;
            this.cellIndex = cellIndex;
            inAreaUnits = new List<GameUnit>();
            captureProgress = 0f;
            isCaptured = false;
            _isEntered = false;

            _lastIsInArea = false;

            _CreateObjs();
        }

        private void _CreateProgressObj(Vector3 worldPos)
        {
            var sampleObj = AssetManager.Instance.GetPreLoadResult<GameObject>(PathDefine.CapturePoint.CAPTURE_POINT_PROGRESS_PATH);
            _displayObj = Object.Instantiate(sampleObj);
            _displayObj.transform.position = worldPos;
            _SearchDisplayMat();
        }

        private void _CreateIcon()
        {
            // var sampleObj = AssetManager.Instance.GetPreLoadResult<GameObject>(PathDefine.CapturePoint.CAPTURE_EFFECT_ICON_PATH);
            // _objIcon = Object.Instantiate(sampleObj);
            // _objIcon.transform.position = _worldPos;
            
            //UI创建Icon
            EventManager.Instance.Send(EventManager.EventName.INFIGHT_UI_ADD_GRID_OBJ, 
                new UIGridTypeData(cellIndex, UIGridTypeNode.GridType.Capture, this));
        }

        private void _CreateObjs()
        {
            _worldPos = AreaManager.instance.GetWorldPosByIndex(cellIndex);
            {
                var sampleObj = AssetManager.Instance.GetPreLoadResult<GameObject>(PathDefine.CapturePoint.CAPTURE_POINT_GROUND_POINT_PATH);
                _objGroundPoint = Object.Instantiate(sampleObj);
                _objGroundPoint.transform.position = _worldPos;
            }
            _CreateIcon();

        }

        private void _DestroyObjs()
        {
            if (_objGroundPoint != null)
            {
                _objGroundPoint.Destroy();
                _objGroundPoint = null;
            }
            _DestroyProgressObj();
            _DestroyIcon();
        }
        
        private void _DestroyProgressObj()
        {
            if (_displayObj != null)
            {
                _displayObj.Destroy();
                _displayObj = null;
            }
        }

        private void _DestroyIcon()
        {
            // if (_objIcon != null)
            // {
            //     _objIcon.Destroy();
            //     _objIcon = null;
            // }
            
            EventManager.Instance.Send(EventManager.EventName.INFIGHT_UI_REMOVE_GRID_OBJ, 
                new UIGridTypeData(cellIndex, UIGridTypeNode.GridType.Capture, this));
        }

        private void _SearchDisplayMat()
        {
            var findTrans = _displayObj.transform.Find("lizi/liubian_dutiao");
            var particleSystem = findTrans.GetComponent<ParticleSystemRenderer>();
            _displayMat = particleSystem.material;
            _displayMat.SetTextureOffset(_Prop_BaseMap, new Vector2(0, 0));
        }

        public void UpdateInAreaUnits(List<GameUnit> checkUnits)
        {
            if (isCaptured) return;
            inAreaUnits.Clear();
            for (int i = 0; i < checkUnits.Count; i++)
            {
                var unit = checkUnits[i];
                var unitCellIndex = unit.transData.cellIndex;
                if (unitCellIndex != cellIndex) continue;
                inAreaUnits.Add(unit);
            }
        }

        public void LogicUpdate(float dt)
        {
            if (isCaptured) return;
            if (inAreaUnits.Count > 0)
            {
                if (!_isEntered)
                {
                    _isEntered = true;
                    _DestroyIcon();
                    _CreateProgressObj(_worldPos);
                }
                
                if (!_lastIsInArea)
                {
                    _lastIsInArea = true;
                    EventManager.Instance.Send(EventManager.EventName.INFIGHT_CAPTURE_START, this);
                    
                    EffectManager.instance.PlayEffectById(CodeDefine.Fight.CapturePoint.EFFECT_ID_EXIT, _worldPos);
                }

                captureProgress += dt;
                if (captureProgress >= maxCaptureProgress)
                {
                    isCaptured = true;
                    EventManager.Instance.Send(EventManager.EventName.INFIGHT_CAPTURE_FINSIHED, this);
                    EffectManager.instance.PlayEffectById(CodeDefine.Fight.CapturePoint.EFFECT_ID_FINISH, _worldPos);
                    _DestroyObjs();
                    return;
                }
                var lerpValue = captureProgress / maxCaptureProgress;
                _displayMat.SetTextureOffset(_Prop_BaseMap, new Vector2(lerpValue, 0));
                
            }
            else
            {
                if (_lastIsInArea)
                {
                    _lastIsInArea = false;
                    EventManager.Instance.Send(EventManager.EventName.INFIGHT_CAPTURE_STOP, this);
                    
                    EffectManager.instance.PlayEffectById(CodeDefine.Fight.CapturePoint.EFFECT_ID_EXIT, _worldPos);
                }
                
                captureProgress -= dt;
                if (captureProgress <= 0)
                {
                    captureProgress = 0;

                    if (_isEntered)
                    {
                        _isEntered = false;
                        _CreateIcon();
                        _DestroyProgressObj();
                    }
                }
                else
                {
                    var lerpValue = captureProgress / maxCaptureProgress;
                    _displayMat.SetTextureOffset(_Prop_BaseMap, new Vector2(lerpValue, 0));
                }
                
            }

        }

        public void Dispose()
        {
            _DestroyObjs();
        }
    }
}