CTT/Server/Model/Demo/UserComponent.cs

using System.Collections.Generic;

namespace ET
{
    /// <summary>
    /// 用于Map服务器
    /// </summary>

    public class UserComponent : Entity
    {
        public static UserComponent Instance { get; private set; }

        private readonly Dictionary<long, User> idPlayers = new Dictionary<long, User>();
        public void Awake()
        {
            Instance = this;
        }

        public void Add(User user)
        {
            if(!this.idPlayers.TryAdd(user.Id, user))
            {
                Log.Error($"userDic has user where id = {user.Id}");
                idPlayers[user.Id] = user;
            }
        }

        /// <summary>
        /// 从缓存获取
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public User Get(long id)
        {
            if(!this.idPlayers.TryGetValue(id, out User user))
            {
                return null;
            }
            return user;
        }

        public bool Remove(long id)
        {
            return this.idPlayers.Remove(id);
        }

        public int Count
        {
            get
            {
                return this.idPlayers.Count;
            }
        }

        public IEnumerable<User> GetAll()
        {
            return this.idPlayers.Values;
        }

        public override void Dispose()
        {
            if (this.IsDisposed)
            {
                return;
            }

            base.Dispose();

            foreach (User player in this.idPlayers.Values)
            {
                player.Dispose();
            }

            Instance = null;
        }
    }
}