using UnityEngine.Scripting;

[Preserve]
public class NetPackageAddCompanion : NetPackage
{
    public NetPackageAddCompanion Setup(int _npcEntityID, int _ownerID)
    {
        this.npcEntityID = _npcEntityID;
        this.ownerID = _ownerID;

        return this;
    }

    public override void read(PooledBinaryReader _reader)
    {
        this.npcEntityID = _reader.ReadInt32();
        this.ownerID = _reader.ReadInt32();
    }

    public override void write(PooledBinaryWriter _writer)
    {
        base.write(_writer);
        _writer.Write(this.npcEntityID);
        _writer.Write(this.ownerID);
    }

    public override void ProcessPackage(World _world, GameManager _callbacks)
    {
        //Log.Out("NetPackageAddCompanion-ProcessPackage 1");
        if (_world == null || !_world.IsRemote())
        {
            //Log.Out("NetPackageAddCompanion-ProcessPackage 2");
            return;
        }

        EntityNPCRebirth npc = _world.GetEntity(this.npcEntityID) as EntityNPCRebirth;

        if (npc != null)
        {
            //Log.Out("NetPackageAddCompanion-ProcessPackage 3, ownerID: " + ownerID);
            EntityPlayerLocal primaryPlayer = GameManager.Instance.World.GetPrimaryPlayer();

            if (primaryPlayer != null && ownerID == primaryPlayer.entityId)
            {
                //Log.Out("NetPackageAddCompanion-ProcessPackage 4");
                npc.Buffs.SetCustomVar("$Leader", primaryPlayer.entityId);
                npc.Buffs.SetCustomVar("$delayedPickup", 1f);

                npc.LeaderUtils.AddCompanion();
            }
        }
    }

    public override int GetLength()
    {
        return 2;
    }

    private int npcEntityID;
    private int ownerID;
}