using LiteNetLib;
using MMOserver.Game.Channel;
using MMOserver.Packet;
using ProtoBuf;
using ServerLib.Packet;
using ServerLib.Service;

namespace MMOserver.Game.Service;

/*
 * 채널 내 플레이어 정보 갱신 메시지 핸들러
 */
public partial class GameServer : ServerBase
{
    private void OnStatePlayer(NetPeer peer, int hashKey, byte[] payload)
    {
        StatePlayerPacket packet = Serializer.Deserialize<StatePlayerPacket>(new ReadOnlyMemory<byte>(payload));

        ChannelManager cm = ChannelManager.Instance;
        int channelId = cm.HasUser(hashKey);
        if (channelId < 0)
        {
            return;
        }

        // 채널 내 플레이어 HP/MP 상태 갱신
        Player? player = cm.GetChannel(channelId).GetPlayer(hashKey);
        if (player == null)
        {
            return;
        }

        player.Hp = packet.Hp;
        player.MaxHp = packet.MaxHp;
        player.Mp = packet.Mp;
        player.MaxMp = packet.MaxMp;

        // 같은 맵 유저들에게 스테이트 브로드캐스트 (나 제외)
        byte[] data = PacketSerializer.Serialize((ushort)PacketCode.STATE_PLAYER, packet);
        BroadcastToMap(channelId, player.CurrentMapId, data, peer);
    }
}