using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using FlaxEngine.Networking;
using FlaxEngine;

namespace Game;

public struct WelcomePlayerMessage
{
    public struct PlayerInfo
    {
        public uint playerId;
        public Float3 playerPosition;
    }
    public ulong frame;
    public float time;
    public PlayerInfo[] players;
    
    public static WelcomePlayerMessage Read(ref NetworkMessage networkMessage)
    {
        WelcomePlayerMessage packet = new WelcomePlayerMessage();
        packet.frame = networkMessage.ReadUInt64();
        packet.time = networkMessage.ReadSingle();
        int numActors = (int)networkMessage.ReadUInt32();

        packet.players = new PlayerInfo[numActors];
        for (int i = 0; i < numActors; i++)
        {
            packet.players[i].playerId = networkMessage.ReadUInt32();
            packet.players[i].playerPosition.X = networkMessage.ReadSingle();
            packet.players[i].playerPosition.Y = networkMessage.ReadSingle();
            packet.players[i].playerPosition.Z = networkMessage.ReadSingle();
        }
        return packet;
    }

    public void Write(ref NetworkMessage networkMessage)
    {
        networkMessage.WriteByte((byte)GameModeMessageType.WelcomePlayer);
        networkMessage.WriteUInt64(frame);
        networkMessage.WriteSingle(time);
        networkMessage.WriteUInt32((uint)players.Length);
        foreach (PlayerInfo player in players)
        {
            networkMessage.WriteUInt32(player.playerId);
            networkMessage.WriteSingle(player.playerPosition.X);
            networkMessage.WriteSingle(player.playerPosition.Y);
            networkMessage.WriteSingle(player.playerPosition.Z);
        }
    }
}