Fixing SVN: Adding hopefully everything else (2.5 / 3)

OpenSim/OpenSim.RegionServer/Simulator/WorldBase.cs

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+/*
+* Copyright (c) Contributors, http://www.openmetaverse.org/
+* See CONTRIBUTORS.TXT for a full list of copyright holders.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are met:
+*     * Redistributions of source code must retain the above copyright
+*       notice, this list of conditions and the following disclaimer.
+*     * Redistributions in binary form must reproduce the above copyright
+*       notice, this list of conditions and the following disclaimer in the
+*       documentation and/or other materials provided with the distribution.
+*     * Neither the name of the OpenSim Project nor the
+*       names of its contributors may be used to endorse or promote products
+*       derived from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS AND ANY
+* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+* 
+*/
+using System;
+using libsecondlife;
+using libsecondlife.Packets;
+using System.Collections.Generic;
+using System.Text;
+using System.Reflection;
+using System.IO;
+using System.Threading;
+using OpenSim.Physics.Manager;
+using OpenSim.Framework.Interfaces;
+using OpenSim.Framework.Types;
+using OpenSim.Framework.Terrain;
+using OpenSim.Framework.Inventory;
+using OpenSim.RegionServer.Assets;
+using OpenSim.RegionServer.Scripting;
+using OpenSim.RegionServer.Client;
+using OpenSim.Terrain;
+using OpenSim.Framework.Console;
+
+namespace OpenSim.RegionServer.Simulator
+{
+    public class WorldBase
+    {
+        public Dictionary<libsecondlife.LLUUID, Entity> Entities;
+        protected Dictionary<uint, ClientView> m_clientThreads;
+        protected ulong m_regionHandle;
+        protected string m_regionName;
+        protected InventoryCache _inventoryCache;
+        protected AssetCache _assetCache;
+        public RegionInfo m_regInfo;
+
+        public TerrainEngine Terrain; //TODO: Replace TerrainManager with this.
+        protected libsecondlife.TerrainManager TerrainManager; // To be referenced via TerrainEngine
+
+        #region Properties
+        public InventoryCache InventoryCache
+        {
+            set
+            {
+                this._inventoryCache = value;
+            }
+        }
+
+        public AssetCache AssetCache
+        {
+            set
+            {
+                this._assetCache = value;
+            }
+        }
+        #endregion
+
+        #region Constructors
+        public WorldBase()
+        {
+
+        }
+        #endregion
+
+        #region Setup Methods
+        /// <summary>
+        /// Register Packet handler Methods with the packet server (which will register them with the SimClient)
+        /// </summary>
+        /// <param name="packetServer"></param>
+        public virtual void RegisterPacketHandlers(PacketServer packetServer)
+        {
+
+        }
+        #endregion
+
+        #region Update Methods
+        /// <summary>
+        /// Normally called once every frame/tick to let the world preform anything required (like running the physics simulation)
+        /// </summary>
+        public virtual void Update()
+        {
+
+        }
+        #endregion
+
+        #region Terrain Methods
+
+        /// <summary>
+        /// Loads the World heightmap
+        /// </summary>
+        public virtual void LoadWorldMap()
+        {
+
+        }
+
+        /// <summary>
+        /// Send the region heightmap to the client
+        /// </summary>
+        /// <param name="RemoteClient">Client to send to</param>
+        public virtual void SendLayerData(ClientView RemoteClient)
+        {
+            try
+            {
+                int[] patches = new int[4];
+
+                for (int y = 0; y < 16; y++)
+                {
+                    for (int x = 0; x < 16; x = x + 4)
+                    {
+                        patches[0] = x + 0 + y * 16;
+                        patches[1] = x + 1 + y * 16;
+                        patches[2] = x + 2 + y * 16;
+                        patches[3] = x + 3 + y * 16;
+
+                        Packet layerpack = TerrainManager.CreateLandPacket(Terrain.getHeights1D(), patches);
+                        RemoteClient.OutPacket(layerpack);
+                    }
+                }
+            }
+            catch (Exception e)
+            {
+                MainConsole.Instance.Warn("World.cs: SendLayerData() - Failed with exception " + e.ToString());
+            }
+        }
+
+        /// <summary>
+        /// Sends a specified patch to a client
+        /// </summary>
+        /// <param name="px">Patch coordinate (x) 0..16</param>
+        /// <param name="py">Patch coordinate (y) 0..16</param>
+        /// <param name="RemoteClient">The client to send to</param>
+        public void SendLayerData(int px, int py, ClientView RemoteClient)
+        {
+            try
+            {
+                int[] patches = new int[1];
+                int patchx, patchy;
+                patchx = px / 16;
+                patchy = py / 16;
+
+                patches[0] = patchx + 0 + patchy * 16;
+
+                Packet layerpack = TerrainManager.CreateLandPacket(Terrain.getHeights1D(), patches);
+                RemoteClient.OutPacket(layerpack);
+            }
+            catch (Exception e)
+            {
+                MainConsole.Instance.Warn("World.cs: SendLayerData() - Failed with exception " + e.ToString());
+            }
+        }
+        #endregion
+
+        #region Add/Remove Agent/Avatar
+        /// <summary>
+        /// Add a new Agent's avatar
+        /// </summary>
+        /// <param name="agentClient"></param>
+        public virtual Avatar AddViewerAgent(ClientView agentClient)
+        {
+            return null;
+        }
+
+        /// <summary>
+        /// Remove a Agent's avatar
+        /// </summary>
+        /// <param name="agentClient"></param>
+        public virtual void RemoveViewerAgent(ClientView agentClient)
+        {
+
+        }
+        #endregion
+
+        #region Shutdown
+        /// <summary>
+        /// Tidy before shutdown
+        /// </summary>
+        public virtual void Close()
+        {
+
+        }
+        #endregion
+    }
+}