IPresenceModule.cs

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using OpenMetaverse;

namespace OpenSim.Region.Framework.Interfaces
{
    public struct PresenceInfo
    {
        public string UserID;
        public UUID RegionID;
        
        public PresenceInfo(string userID, UUID regionID)
        {
            UserID = userID;
            RegionID = regionID;
        }
    }

    public delegate void PresenceChange(PresenceInfo info);
    public delegate void BulkPresenceData(PresenceInfo[] info);

    public interface IPresenceModule
    {
        void RequestBulkPresenceData(UUID[] users);

        event PresenceChange OnPresenceChange;
        event BulkPresenceData OnBulkPresenceData;
    }
}