ET介绍——强大的MongoBson库

public sealed class Player
    {
        public long Id;

        public string Account { get; private set; }

        public long UnitId { get; set; }
    }

    Player player1 = new Player() { Id = 1 };
    string json = player1.ToJson();
    Console.WriteLine($"player1 to json: {json}");
    Console.WriteLine($"player to bson: {player.ToBson().ToHex()}");
    // output:
    // player to json: { "_id" : NumberLong(1), "C" : [], "Account" : null, "UnitId" : NumberLong(0) }
    // player to bson: B000000125F69640001000000000000000A4163636F756E740012556E6974496400000000000000000000

// 使用标准json
    Player player2 = new Player() { Id = 1 };
    Console.WriteLine($"player to json: {player2.ToJson(new JsonWriterSettings() {OutputMode = JsonOutputMode.Strict})}");
    // player to json: { "_id" : 1, "C" : [], "Account" : null, "UnitId" : 0 }

            // 反序列化json
        Player player11 = BsonSerializer.Deserialize<Player>(json);
        Console.WriteLine($"player11 to json: {player11.ToJson()}");

    // 反序列化bson
    using (MemoryStream memoryStream = new MemoryStream(bson))
    {
        Player player12 = (Player) BsonSerializer.Deserialize(memoryStream, typeof (Player));
        Console.WriteLine($"player12 to json: {player12.ToJson()}");
    }

[BsonIgnore]该标签用来禁止字段序列化。

    public sealed class Player
    {
        public long Id;

        [BsonIgnore]
        public string Account { get; private set; }
        
        public long UnitId { get; set; }
    ｝

    Player player = new Player() { Id = 2, UnitId = 3, Account = "panda"};
    Console.WriteLine($"player to json: {player.ToJson()}");
    // player to json: { "_id" : 2, "UnitId" : 3 }

    public sealed class Player
    {
        public long Id;

        public string Account { get; private set; }

        [BsonElement("UId")]
        public long UnitId { get; set; }
    ｝
    Player player = new Player() { Id = 2, UnitId = 3, Account = "panda"};
    Console.WriteLine($"player to json: {player.ToJson()}");
    // player to json: { "_id" : 2, "Account" : "panda", "UId" : 3 }

    [BsonIgnoreExtraElements]
    public sealed class Player
    {
        public long Id;

        public string Account { get; private set; }

        [BsonElement("UId")]
        public long UnitId { get; set; }
    ｝

    [BsonKnownTypes(typeof(Entity))]
    public class Component
    {
    }
    [BsonKnownTypes(typeof(Player))]
    public class Entity: Component
    {
    }
    public sealed class Player: Entity
    {
        public long Id;
        
        public string Account { get; set; }
        
        public long UnitId { get; set; }
    }

            Type[] types = typeof(Game).Assembly.GetTypes();
            foreach (Type type in types)
            {
                if (!type.IsSubclassOf(typeof(Component)))
                {
                    continue;
                }

                BsonClassMap.LookupClassMap(type);
            }

            BsonSerializer.RegisterSerializer(new EnumSerializer<NumericType>(BsonType.String));

    public interface ISupportInitialize
    {
        void BeginInit();
        void EndInit();
    }

    [BsonIgnoreExtraElements]
    public class InnerConfig: AConfigComponent
    {
        [BsonIgnore]
        public IPEndPoint IPEndPoint { get; private set; }
        
        public string Address { get; set; }

        public override void EndInit()
        {
            this.IPEndPoint = NetworkHelper.ToIPEndPoint(this.Address);
        }
    }

message UnitInfo
{
    int64 UnitId  = 1;

    float X = 2;
    float Y = 3;
    float Z = 4;
}

// protobuf
message G2C_EnterMap // IResponse
{
    int32 RpcId = 90;
    int32 Error = 91;
    string Message = 92;
    // 自己的unit id
    int64 UnitId = 1;
    // 所有的unit
    repeated UnitInfo Units = 2;
}

    public partial class G2C_EnterMap: ISupportInitialize
    {
        public Dictionary<Int64, UnitInfo> unitsDict = new Dictionary<long, UnitInfo>();
        
        public void BeginInit()
        {
        }

        public void EndInit()
        {
            foreach (var unit in this.Units)
            {
                this.unitsDict.Add(unit.UnitId, unit);
            }
        }
    }