using System; using System.Collections.Generic; using System.Text; using libsecondlife; using libsecondlife.Packets; using OpenSim.Physics.Manager; using OpenSim.Framework.Interfaces; using OpenSim.Framework.Types; using OpenSim.Framework.Terrain; using OpenSim.Framework.Inventory; using OpenSim.Framework.Utilities; using OpenSim.Assets; namespace OpenSim.world { partial class World { public bool ModifyTerrain(SimClient simClient, Packet packet) { ModifyLandPacket modify = (ModifyLandPacket)packet; switch (modify.ModifyBlock.Action) { case 1: // raise terrain if (modify.ParcelData.Length > 0) { Terrain.raise(modify.ParcelData[0].North, modify.ParcelData[0].West, 10.0, 0.1); RegenerateTerrain(true, (int)modify.ParcelData[0].North, (int)modify.ParcelData[0].West); } break; case 2: //lower terrain if (modify.ParcelData.Length > 0) { Terrain.lower(modify.ParcelData[0].North, modify.ParcelData[0].West, 10.0, 0.1); RegenerateTerrain(true, (int)modify.ParcelData[0].North, (int)modify.ParcelData[0].West); } break; } return true; } public bool SimChat(SimClient simClient, Packet packet) { System.Text.Encoding enc = System.Text.Encoding.ASCII; ChatFromViewerPacket inchatpack = (ChatFromViewerPacket)packet; if (Util.FieldToString(inchatpack.ChatData.Message) == "") { //empty message so don't bother with it return true; } string fromName = simClient.ClientAvatar.firstname + " " + simClient.ClientAvatar.lastname; byte[] message = inchatpack.ChatData.Message; byte type = inchatpack.ChatData.Type; LLVector3 fromPos = simClient.ClientAvatar.Pos; LLUUID fromAgentID = simClient.AgentID; libsecondlife.Packets.ChatFromSimulatorPacket reply = new ChatFromSimulatorPacket(); reply.ChatData.Audible = 1; reply.ChatData.Message = message; reply.ChatData.ChatType = type; reply.ChatData.SourceType = 1; reply.ChatData.Position = fromPos; reply.ChatData.FromName = enc.GetBytes(fromName + "\0"); reply.ChatData.OwnerID = fromAgentID; reply.ChatData.SourceID = fromAgentID; foreach (SimClient client in m_clientThreads.Values) { // int dis = Util.fast_distance2d((int)(client.ClientAvatar.Pos.X - simClient.ClientAvatar.Pos.X), (int)(client.ClientAvatar.Pos.Y - simClient.ClientAvatar.Pos.Y)); int dis = (int)client.ClientAvatar.Pos.GetDistanceTo(simClient.ClientAvatar.Pos); switch (inchatpack.ChatData.Type) { case 0: // Whisper if ((dis < 10) && (dis > -10)) { client.OutPacket(reply); } break; case 1: // Say if ((dis < 30) && (dis > -30)) { client.OutPacket(reply); } break; case 2: // Shout if ((dis < 100) && (dis > -100)) { client.OutPacket(reply); } break; case 0xff: // Broadcast client.OutPacket(reply); break; } } return true; } public bool RezObject(SimClient simClient, Packet packet) { RezObjectPacket rezPacket = (RezObjectPacket)packet; AgentInventory inven = this._inventoryCache.GetAgentsInventory(simClient.AgentID); if (inven != null) { if (inven.InventoryItems.ContainsKey(rezPacket.InventoryData.ItemID)) { AssetBase asset = this._assetCache.GetAsset(inven.InventoryItems[rezPacket.InventoryData.ItemID].AssetID); if (asset != null) { PrimData primd = new PrimData(asset.Data); Primitive nPrim = new Primitive(m_clientThreads, m_regionHandle, this); nPrim.CreateFromStorage(primd, rezPacket.RezData.RayEnd, this._primCount, true); this.Entities.Add(nPrim.uuid, nPrim); this._primCount++; this._inventoryCache.DeleteInventoryItem(simClient, rezPacket.InventoryData.ItemID); } } } return true; } public bool DeRezObject(SimClient simClient, Packet packet) { DeRezObjectPacket DeRezPacket = (DeRezObjectPacket)packet; //Needs to delete object from physics at a later date if (DeRezPacket.AgentBlock.DestinationID == LLUUID.Zero) { //currently following code not used (or don't know of any case of destination being zero libsecondlife.LLUUID[] DeRezEnts; DeRezEnts = new libsecondlife.LLUUID[DeRezPacket.ObjectData.Length]; int i = 0; foreach (DeRezObjectPacket.ObjectDataBlock Data in DeRezPacket.ObjectData) { //OpenSim.Framework.Console.MainConsole.Instance.WriteLine("LocalID:" + Data.ObjectLocalID.ToString()); foreach (Entity ent in this.Entities.Values) { if (ent.localid == Data.ObjectLocalID) { DeRezEnts[i++] = ent.uuid; this.localStorage.RemovePrim(ent.uuid); KillObjectPacket kill = new KillObjectPacket(); kill.ObjectData = new KillObjectPacket.ObjectDataBlock[1]; kill.ObjectData[0] = new KillObjectPacket.ObjectDataBlock(); kill.ObjectData[0].ID = ent.localid; foreach (SimClient client in m_clientThreads.Values) { client.OutPacket(kill); } //Uncommenting this means an old UUID will be re-used, thus crashing the asset server //Uncomment when prim/object UUIDs are random or such //2007-03-22 - Randomskk //this._primCount--; OpenSim.Framework.Console.MainConsole.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.VERBOSE, "Deleted UUID " + ent.uuid); } } } foreach (libsecondlife.LLUUID uuid in DeRezEnts) { lock (Entities) { Entities.Remove(uuid); } } } else { foreach (DeRezObjectPacket.ObjectDataBlock Data in DeRezPacket.ObjectData) { Entity selectedEnt = null; //OpenSim.Framework.Console.MainConsole.Instance.WriteLine("LocalID:" + Data.ObjectLocalID.ToString()); foreach (Entity ent in this.Entities.Values) { if (ent.localid == Data.ObjectLocalID) { AssetBase primAsset = new AssetBase(); primAsset.FullID = LLUUID.Random();//DeRezPacket.AgentBlock.TransactionID.Combine(LLUUID.Zero); //should be combining with securesessionid primAsset.InvType = 6; primAsset.Type = 6; primAsset.Name = "Prim"; primAsset.Description = ""; primAsset.Data = ((Primitive)ent).GetByteArray(); this._assetCache.AddAsset(primAsset); this._inventoryCache.AddNewInventoryItem(simClient, DeRezPacket.AgentBlock.DestinationID, primAsset); selectedEnt = ent; break; } } if (selectedEnt != null) { this.localStorage.RemovePrim(selectedEnt.uuid); KillObjectPacket kill = new KillObjectPacket(); kill.ObjectData = new KillObjectPacket.ObjectDataBlock[1]; kill.ObjectData[0] = new KillObjectPacket.ObjectDataBlock(); kill.ObjectData[0].ID = selectedEnt.localid; foreach (SimClient client in m_clientThreads.Values) { client.OutPacket(kill); } lock (Entities) { Entities.Remove(selectedEnt.uuid); } } } } return true; } public void RequestMapBlock(SimClient simClient, int minX, int minY, int maxX, int maxY) { System.Text.Encoding _enc = System.Text.Encoding.ASCII; if (((m_regInfo.RegionLocX > minX) && (m_regInfo.RegionLocX < maxX)) && ((m_regInfo.RegionLocY > minY) && (m_regInfo.RegionLocY < maxY))) { MapBlockReplyPacket mapReply = new MapBlockReplyPacket(); mapReply.AgentData.AgentID = simClient.AgentID; mapReply.AgentData.Flags = 0; mapReply.Data = new MapBlockReplyPacket.DataBlock[1]; mapReply.Data[0] = new MapBlockReplyPacket.DataBlock(); mapReply.Data[0].MapImageID = new LLUUID("00000000-0000-0000-9999-000000000007"); mapReply.Data[0].X = (ushort)m_regInfo.RegionLocX; mapReply.Data[0].Y = (ushort)m_regInfo.RegionLocY; mapReply.Data[0].WaterHeight = (byte)m_regInfo.RegionWaterHeight; mapReply.Data[0].Name = _enc.GetBytes(this.m_regionName); mapReply.Data[0].RegionFlags = 72458694; mapReply.Data[0].Access = 13; mapReply.Data[0].Agents = 1; //should send number of clients connected simClient.OutPacket(mapReply); } } } }