OpenSim-Test/OpenSim/Region/Framework/Interfaces/IInterregionComms.cs

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 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
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using OpenMetaverse;
using OpenSim.Framework;
using OpenSim.Region.Framework.Scenes;

namespace OpenSim.Region.Framework.Interfaces
{
    public delegate bool ChildAgentUpdateReceived(AgentData data);

    public interface IInterregionCommsOut
    {
        #region Agents

        bool SendCreateChildAgent(ulong regionHandle, AgentCircuitData aCircuit, out string reason);

        /// <summary>
        /// Full child agent update.
        /// </summary>
        /// <param name="regionHandle"></param>
        /// <param name="data"></param>
        /// <returns></returns>
        bool SendChildAgentUpdate(ulong regionHandle, AgentData data);

        /// <summary>
        /// Short child agent update, mostly for position.
        /// </summary>
        /// <param name="regionHandle"></param>
        /// <param name="data"></param>
        /// <returns></returns>
        bool SendChildAgentUpdate(ulong regionHandle, AgentPosition data);

        bool SendRetrieveRootAgent(ulong regionHandle, UUID id, out IAgentData agent);

        /// <summary>
        /// Message from receiving region to departing region, telling it got contacted by the client.
        /// When sent over REST, it invokes the opaque uri.
        /// </summary>
        /// <param name="regionHandle"></param>
        /// <param name="id"></param>
        /// <param name="uri"></param>
        /// <returns></returns>
        bool SendReleaseAgent(ulong regionHandle, UUID id, string uri);

        /// <summary>
        /// Close agent.
        /// </summary>
        /// <param name="regionHandle"></param>
        /// <param name="id"></param>
        /// <returns></returns>
        bool SendCloseAgent(ulong regionHandle, UUID id);

        #endregion Agents

        #region Objects

        /// <summary>
        /// Create an object in the destination region. This message is used primarily for prim crossing.
        /// </summary>
        /// <param name="regionHandle"></param>
        /// <param name="sog"></param>
        /// <param name="isLocalCall"></param>
        /// <returns></returns>
        bool SendCreateObject(ulong regionHandle, SceneObjectGroup sog, bool isLocalCall);

        /// <summary>
        /// Create an object from the user's inventory in the destination region. 
        /// This message is used primarily by clients.
        /// </summary>
        /// <param name="regionHandle"></param>
        /// <param name="userID"></param>
        /// <param name="itemID"></param>
        /// <returns></returns>
        bool SendCreateObject(ulong regionHandle, UUID userID, UUID itemID);

        #endregion Objects

    }

    // This may not be needed, but having it here for now.
    public interface IInterregionCommsIn
    {
        event ChildAgentUpdateReceived OnChildAgentUpdate;
    }

}