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

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using System;
using OpenSim.Services.Interfaces;
using GridRegion = OpenSim.Services.Interfaces.GridRegion;

using OpenMetaverse;
using OpenSim.Framework;
using OpenSim.Region.Framework.Scenes;

namespace OpenSim.Region.Framework.Interfaces
{
    public delegate ScenePresence CrossAgentToNewRegionDelegate(ScenePresence agent, Vector3 pos, GridRegion neighbourRegion, bool isFlying, EntityTransferContext ctx);
    public delegate ScenePresence CrossAsyncDelegate(ScenePresence agent, bool isFlying);

    public interface IEntityTransferModule
    {
        /// <summary>
        /// Teleport an agent within the same or to a different region.
        /// </summary>
        /// <param name='agent'></param>
        /// <param name='regionHandle'>
        /// The handle of the destination region.  If it's the same as the region currently
        /// occupied by the agent then the teleport will be within that region.
        /// </param>
        /// <param name='agent'></param>
        /// <param name='regionHandle'></param>
        /// <param name='position'></param>
        /// <param name='lookAt'></param>
        /// <param name='teleportFlags'></param>
        void Teleport(ScenePresence agent, ulong regionHandle, Vector3 position, Vector3 lookAt, uint teleportFlags);

        /// <summary>
        /// Teleports the agent for the given client to their home destination.
        /// </summary>
        /// <param name='id'></param>
        /// <param name='client'></param>
        bool TeleportHome(UUID id, IClientAPI client);

        /// <summary>
        /// Teleport an agent directly to a given region without checking whether the region should be substituted.
        /// </summary>
        /// <remarks>
        /// Please use Teleport() instead unless you know exactly what you're doing.
        /// Do not use for same region teleports.
        /// </remarks>
        /// <param name='sp'></param>
        /// <param name='reg'></param>
        /// <param name='finalDestination'>/param>
        /// <param name='position'></param>
        /// <param name='lookAt'></param>
        /// <param name='teleportFlags'></param>
        void DoTeleport(ScenePresence sp, GridRegion reg, GridRegion finalDestination,
            Vector3 position, Vector3 lookAt, uint teleportFlags);

        /// <summary>
        /// Show whether the given agent is being teleported.
        /// </summary>
        /// <param name='id'>The agent ID</para></param>
        /// <returns>true if the agent is in the process of being teleported, false otherwise.</returns>
        bool IsInTransit(UUID id);

        bool Cross(ScenePresence agent, bool isFlying);

        void AgentArrivedAtDestination(UUID agent);

        void EnableChildAgents(ScenePresence agent);
        void CheckChildAgents(ScenePresence agent);
        void CloseOldChildAgents(ScenePresence agent);

        void EnableChildAgent(ScenePresence agent, GridRegion region);

        GridRegion GetDestination(Scene scene, UUID agentID, Vector3 pos, EntityTransferContext ctx,
                                        out Vector3 newpos, out string reason);
        GridRegion GetObjectDestination(SceneObjectGroup grp, Vector3 targetPosition, out Vector3 newpos);
        bool checkAgentAccessToRegion(ScenePresence agent, GridRegion destiny, Vector3 position, EntityTransferContext ctx, out string reason);

        bool CrossPrimGroupIntoNewRegion(GridRegion destination, Vector3 newPosition, SceneObjectGroup grp, bool silent, bool removeScripts);

        ScenePresence CrossAgentToNewRegionAsync(ScenePresence agent, Vector3 pos, GridRegion neighbourRegion, bool isFlying, EntityTransferContext ctx);

        bool CrossAgentCreateFarChild(ScenePresence agent, GridRegion neighbourRegion, Vector3 pos, EntityTransferContext ctx);

        bool HandleIncomingSceneObject(SceneObjectGroup so, Vector3 newPosition);
    }

    public interface IUserAgentVerificationModule
    {
        bool VerifyClient(AgentCircuitData aCircuit, string token);
    }
}