NLDClient-yudde/ProjectNLD/Assets/Code/Scripts/Gameplay/Map/Map.cs

using System.Collections.Generic;
using Gameplay.Common;
using TGS;
using UnityEngine;

namespace Gameplay
{
    public partial class Map
    {
        private TerrainGridSystem _terrainGridSystem;
        private MapData _mapData;
        private int _showInfoMask;
        
        private Dictionary<int, int> _terrainTypeIndexDic = new Dictionary<int, int>();

        public enum InfoMask
        {
            ShowCells = 1 << 0,
            ShowTerritories = 1 << 1,

            ShowAll = ShowCells | ShowTerritories
        }

        private Map()
        {
        }
        
        public MapData MapData => _mapData;
        public TerrainGridSystem TerrainGridSystem => _terrainGridSystem;

        public Dictionary<int, int> TerrainTypeIndexDic => _terrainTypeIndexDic;

        public static Map Create(TerrainGridSystem tgs, MapData data)
        {
            var map = new Map
            {
                _terrainGridSystem = tgs,
                _mapData = data,
            };
            map.ResetByData();

            return map;
        }

        public void Destroy()
        {
            //Object.DestroyImmediate(GameObject);
        }

        public MapBlockData GetBlockData(int cellIndex)
        {
            return _mapData.GetBlockData(cellIndex);
        }

        public void SetTerrainType(int tgsCellIndex, int terrainTypeIndex)
        {
            var blockIndex = TGSCellIndex2BlockIndex(tgsCellIndex);
            _mapData.SetBlockTerrainType(blockIndex, terrainTypeIndex);
        }

        public Vector3 BlockPosition2WorldPosition(Vector2Int blockPosition)
        {
            return _terrainGridSystem.CellGetPosition(BlockPosition2TGSCellIndex(blockPosition));
        }

        public int BlockPosition2TGSCellIndex(Vector2Int blockPosition)
        {
            return BlockIndex2TGSCellIndex(_mapData.Position2BlockIndex(blockPosition));
        }

        public Vector3 TGSCellIndex2WorldPosition(int cellIndex)
        {
            return _terrainGridSystem.CellGetPosition(cellIndex);
        }

        public bool WorldPosition2BlockPosition(Vector3 worldPosition, out Vector2Int position)
        {
            if (WorldPosition2BlockIndex(worldPosition, out var index))
            {
                position = _mapData.BlockIndex2Position(index);
                return true;
            }
            position = Vector2Int.zero;
            return false;
        }

        public Vector2Int TGSCellIndex2BlockPosition(int cellIndex)
        {
            return _mapData.BlockIndex2Position(TGSCellIndex2BlockIndex(cellIndex));
        }

        public Cell GetCellByWorldPos(Vector3 worldPos)
        {
            return _terrainGridSystem.CellGetAtPosition(worldPos, true);
        }

        public bool WorldPosition2TGSCellIndex(Vector3 worldPosition, out int index)
        {
            var cell = _terrainGridSystem.CellGetAtPosition(worldPosition, true);
            if (cell == null)
            {
                index = -1;
                return false;
            }
            index = cell.index;
            return true;
        }

        public bool WorldPosition2BlockIndex(Vector3 worldPosition, out int index)
        {
            if (WorldPosition2TGSCellIndex(worldPosition, out var tgsCellIndex))
            {
                index = TGSCellIndex2BlockIndex(tgsCellIndex);
                return true;
            }
            index = -1;
            return false;
        }

        public int BlockIndex2TGSCellIndex(int blockIndex)
        {
            return blockIndex;
        }

        public int TGSCellIndex2BlockIndex(int tgsCellIndex)
        {
            return tgsCellIndex;
        }


        public void SetRegionColor(int regionId, bool show, Color color)
        {
            if (regionId >= 0)
            {
                var region = _mapData.GetRegion(regionId);
                SetRegionColor(region, show, color);
            }
        }

        public void SetRegionColor(MapData.Region region, bool show, Color color)
        {
            SetBlocksColor(region.positions, show, color);
        }

        public void SetRegionColor(int regionId, bool show, string RGBAColor)
        {
            if (regionId >= 0)
            {
                var region = _mapData.GetRegion(regionId);
                SetBlocksColor(region.positions, show, MapUtils.GetRGBAColor(RGBAColor));
            }
        }

        public void ShowInfo(int mask)
        {
            _showInfoMask = mask;
            UpdateShowInfo();
        }

        public bool CheckIsShow(InfoMask mask)
        {
            return (_showInfoMask & (int)mask) != 0;
        }

        public void ShowInfo(InfoMask mask, bool show)
        {
            DebugUtil.Log("Map ShowInfo: " + show);
            if (show)
            {
                _showInfoMask = _showInfoMask | (int)mask;
            }
            else
            {
                _showInfoMask = _showInfoMask & ~(int)mask;
            }

            UpdateShowInfo();
        }

        public void SetBlockColor(int cellIndex, bool show, Color color)
        {
            if (show)
            {
                _terrainGridSystem.CellSetColor(cellIndex, color);
            }
            else
            {
                _terrainGridSystem.CellSetColor(cellIndex, Color.clear);
            }
        }

        public void SetBlocksColor(List<int> cellIndexs, bool show, Color color)
        {
            for (var i = 0; i < cellIndexs.Count; i++)
            {
                var cellIndex = cellIndexs[i];
                if (show)
                {
                    _terrainGridSystem.CellSetColor(cellIndex, color);
                }
                else
                {
                    _terrainGridSystem.CellSetColor(cellIndex, Color.clear);
                }
            }
        }

        public void SetBlocksColor(List<Vector2Int> blocks, bool show, Color color)
        {
            for (var i = 0; i < blocks.Count; i++)
            {
                var cellIndex = BlockPosition2TGSCellIndex(blocks[i]);
                if (show)
                {
                    _terrainGridSystem.CellSetColor(cellIndex, color);
                }
                else
                {
                    _terrainGridSystem.CellSetColor(cellIndex, Color.clear);
                }
            }
        }

        private void UpdateShowInfo()
        {
            if (CommonUtils.IsInGame())
            {
                _terrainGridSystem.showCells = (_showInfoMask & (int)InfoMask.ShowCells) != 0;
                _terrainGridSystem.colorizeTerritories = (_showInfoMask & (int)InfoMask.ShowTerritories) != 0;
            }
            else
            {
                _terrainGridSystem.showCells = (_showInfoMask & (int)InfoMask.ShowCells) != 0;
                _terrainGridSystem.colorizeTerritories = (_showInfoMask & (int)InfoMask.ShowTerritories) != 0;
            }
        }


        private int Region2TGSTerritoryIndex(int regionId)
        {
            return regionId;
        }


        private void ResetByData()
        {
            //GameObject.name = _mapData.name;
            _terrainGridSystem.transform.position = _mapData.position;
            _terrainGridSystem.columnCount = _mapData.Width;
            _terrainGridSystem.rowCount = _mapData.Height;
            _terrainGridSystem.cellBorderThickness = 0.1f;
            _terrainGridSystem.TerritoryDestroyAll();
            _terrainTypeIndexDic.Clear();
            _mapData.showBuffPoints.Clear();
            for (var i = 0; i < _mapData.BlocksData.Count; i++)
            {
                var blockData = _mapData.BlocksData[i];
                if (!blockData.IsDefaultTerrainType())
                {
                    UpdateTGSByData(_terrainGridSystem, i, blockData);
                }
                _runTimeTerrainProperty.Add(new RuntimeBlockProperty(blockData.GetTerrainTypeProperty()));
            }
            ShowInfo(0);
        }


        private void UpdateTGSByData(TerrainGridSystem tgs, int blockIndex, MapBlockData mapBlockData)
        {
            var isError = false;
            if (mapBlockData.IsDefaultTerrainType())
            {
                isError = true;
                DebugUtil.LogG($"UpdateTGSByData error, blockIndex: {blockIndex} is default terrain type");
            }

            var cellIndex = BlockIndex2TGSCellIndex(blockIndex);
            var terrainTypeProperties = TerrainTypeConfig.TerrainTypeProperties;

            if (terrainTypeProperties == null || mapBlockData.TerrainTypeIndex >= terrainTypeProperties.Count)
            {
                isError = true;
                DebugUtil.LogError(" UpdateTGSByData error, blockIndex: {0} terrainTypeIndex: {1}", blockIndex, mapBlockData.TerrainTypeIndex);
            }
            var prop = isError ? TerrainTypeConfig.DefaultTerrainTypeProperty : terrainTypeProperties[mapBlockData.TerrainTypeIndex];

            // Key: mapBlockData.TerrainTypeIndex  Value: tgs.territories.index
            if (!_terrainTypeIndexDic.ContainsKey(mapBlockData.TerrainTypeIndex))
            {
                var territory = tgs.TerritoryCreate(cellIndex);
                _terrainTypeIndexDic.Add(mapBlockData.TerrainTypeIndex, _terrainTypeIndexDic.Count);
                territory.fillColor = prop.Color;
            }
            
            if(!string.IsNullOrEmpty(prop.buffObjectPath))
            {
                _mapData.showBuffPoints.Add(new MapData.ShowBuffData
                {
                    cellIndex = cellIndex,
                    path = prop.buffObjectPath,
                });
            }

            tgs.CellSetTerritory(cellIndex, _terrainTypeIndexDic[mapBlockData.TerrainTypeIndex]);
            tgs.CellSetCanCross(cellIndex, prop.selectable);
            tgs.CellSetCrossLevel(cellIndex, prop.crossLevel);
        }
        private void UpdateTGSByData(TerrainGridSystem tgs, int cellIndex, RuntimeBlockProperty runtimeBlockProperty)
        {

            tgs.CellSetCanCross(cellIndex, runtimeBlockProperty.selectable);
            tgs.CellSetCrossLevel(cellIndex, runtimeBlockProperty.crossLevel);
            // SetBlockColor(cellIndex, true, runtimeBlockProperty.canPass ? new Color(0, 0, 0, 0) : new Color(1, 0, 0, 0.5f));
        }
        
    }
}