using System.Collections.Concurrent;

namespace Yuanshen.Gameserver.Database;

internal sealed class PlayerSessionRegistry
{
    private readonly ConcurrentDictionary<uint, long> _owners = new();

    public void Acquire(uint uid, long sessionId) => _owners[uid] = sessionId;

    public bool IsOwner(uint uid, long sessionId)
        => _owners.TryGetValue(uid, out long owner) && owner == sessionId;

    public void Release(uint uid, long sessionId)
        => _owners.TryRemove(new KeyValuePair<uint, long>(uid, sessionId));
}