using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using Cysharp.Threading.Tasks;
using JNGame.Math;

namespace JNGame.Sync.State.Tile
{
    /// <summary>
    /// 瓦片状态同步客户端
    /// </summary>
    public abstract class JNSSTileClientService : JNSStateClientService
    {

        /// <summary>
        /// 当前显示的Tile
        /// </summary>
        protected List<int> TileShow = new ();
        
        /// <summary>
        /// 区块索引组
        /// </summary>
        protected abstract int[][] Tiles { get; }

        /// <summary>
        /// 区块大小
        /// </summary>
        protected abstract int TileSize { get; }
        
        public int GetTileIndex(LVector3 pos)
        {
            return JNSSTileTool.GetTileIndex(Tiles, TileSize, pos);
        }

        /// <summary>
        /// 获取九宫格Index
        /// </summary>
        /// <returns></returns>
        public List<int> GetTileGridIndex(LVector3 pos)
        {
            return JNSSTileTool.GetTileGridIndex(Tiles, TileSize,pos);
        }

        public void AddTileShow(int index)
        {
            if (!(TileShow.Contains(index)))
            {
                TileShow.Add(index);
            }
        }

        public void RemoveTileShow(int index)
        {
            if (TileShow.Contains(index))
            {
                TileShow.Remove(index);
            }
        }

    }
}