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

/*
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 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
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using System.IO;
using OpenMetaverse;

namespace OpenSim.Region.Framework.Interfaces
{
    public interface ITerrainModule
    {
        void LoadFromFile(string filename);
        void SaveToFile(string filename);
        void ModifyTerrain(UUID user, Vector3 pos, byte size, byte action, UUID agentId);

        /// <summary>
        /// Taint the terrain. This will lead to sending the terrain data to the clients again.
        /// Use this if you change terrain data outside of the terrain module (e.g. in osTerrainSetHeight)
        /// </summary>
        void TaintTerrain();
        
        /// <summary>
        /// Load a terrain from a stream.
        /// </summary>
        /// <param name="filename">
        /// Only required here to identify the image type.  Not otherwise used in the loading itself.
        /// </param>
        /// <param name="stream"></param>
        void LoadFromStream(string filename, Stream stream);
        void LoadFromStream(string filename, Vector2 displacement, Stream stream);
        void LoadFromStream(string filename, System.Uri pathToTerrainHeightmap);
        /// <summary>
        /// Save a terrain to a stream.
        /// </summary>
        /// <param name="filename">
        /// Only required here to identify the image type.  Not otherwise used in the saving itself.
        /// </param>
        /// <param name="stream"></param>
        void SaveToStream(string filename, Stream stream);

        void InstallPlugin(string name, ITerrainEffect plug);

        void UndoTerrain(ITerrainChannel channel);
    }
}