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;
using OpenSim.RegionServer.world;
namespace OpenSim.world
{
public partial class World
{
public void ModifyTerrain(byte action, float north, float west)
{
switch (action)
{
case 1:
// raise terrain
Terrain.raise(north, west, 10.0, 0.001);
RegenerateTerrain(true, (int)north, (int)west);
break;
case 2:
//lower terrain
Terrain.lower(north, west, 10.0, 0.001);
RegenerateTerrain(true, (int)north, (int)west);
break;
}
return;
}
public void SimChat(byte[] message, byte type, LLVector3 fromPos, string fromName, LLUUID fromAgentID)
{
foreach (ClientView 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(fromPos);
switch (type)
{
case 0: // Whisper
if ((dis < 10) && (dis > -10))
{
//should change so the message is sent through the avatar rather than direct to the ClientView
client.SendChatMessage(message, type, fromPos, fromName, fromAgentID);
}
break;
case 1: // Say
if ((dis < 30) && (dis > -30))
{
client.SendChatMessage(message, type, fromPos, fromName, fromAgentID);
}
break;
case 2: // Shout
if ((dis < 100) && (dis > -100))
{
client.SendChatMessage(message, type, fromPos, fromName, fromAgentID);
}
break;
case 0xff: // Broadcast
client.SendChatMessage(message, type, fromPos, fromName, fromAgentID);
break;
}
}
}
public void RezObject(AssetBase primAsset, LLVector3 pos)
{
PrimData primd = new PrimData(primAsset.Data);
Primitive nPrim = new Primitive(m_clientThreads, m_regionHandle, this);
nPrim.CreateFromStorage(primd, pos, this._primCount, true);
this.Entities.Add(nPrim.uuid, nPrim);
this._primCount++;
}
public void DeRezObject(Packet packet, ClientView simClient)
{
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 (ClientView 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 (ClientView client in m_clientThreads.Values)
{
client.OutPacket(kill);
}
lock (Entities)
{
Entities.Remove(selectedEnt.uuid);
}
}
}
}
}
public void SendAvatarsToClient(ClientView remoteClient)
{
foreach (ClientView client in m_clientThreads.Values)
{
if (client.AgentID != remoteClient.AgentID)
{
// ObjectUpdatePacket objupdate = client.ClientAvatar.CreateUpdatePacket();
// RemoteClient.OutPacket(objupdate);
client.ClientAvatar.SendUpdateToOtherClient(remoteClient.ClientAvatar);
client.ClientAvatar.SendAppearanceToOtherAgent(remoteClient.ClientAvatar);
}
}
}
public void LinkObjects(uint parentPrim, List<uint> childPrims)
{
Primitive parentprim = null;
foreach (Entity ent in Entities.Values)
{
if (ent.localid == parentPrim)
{
parentprim = (OpenSim.world.Primitive)ent;
}
}
for (int i = 0; i < childPrims.Count; i++)
{
uint childId = childPrims[i];
foreach (Entity ent in Entities.Values)
{
if (ent.localid == childId)
{
((OpenSim.world.Primitive)ent).MakeParent(parentprim);
}
}
}
}
public void UpdatePrimShape(uint primLocalID, ObjectShapePacket.ObjectDataBlock shapeBlock)
{
foreach (Entity ent in Entities.Values)
{
if (ent.localid == primLocalID)
{
((OpenSim.world.Primitive)ent).UpdateShape(shapeBlock);
break;
}
}
}
public void SelectPrim(uint primLocalID, ClientView remoteClient)
{
foreach (Entity ent in Entities.Values)
{
if (ent.localid == primLocalID)
{
((OpenSim.world.Primitive)ent).GetProperites(remoteClient);
break;
}
}
}
public void UpdatePrimFlags(uint localID, Packet packet, ClientView remoteClient)
{
foreach (Entity ent in Entities.Values)
{
if (ent.localid == localID)
{
((OpenSim.world.Primitive)ent).UpdateObjectFlags((ObjectFlagUpdatePacket) packet);
break;
}
}
}
public void UpdatePrimTexture(uint localID, byte[] texture, ClientView remoteClient)
{
foreach (Entity ent in Entities.Values)
{
if (ent.localid == localID)
{
((OpenSim.world.Primitive)ent).UpdateTexture(texture);
break;
}
}
}
public void UpdatePrimPosition(uint localID, LLVector3 pos, ClientView remoteClient)
{
foreach (Entity ent in Entities.Values)
{
if (ent.localid == localID)
{
((OpenSim.world.Primitive)ent).UpdatePosition(pos);
break;
}
}
}
public void UpdatePrimRotation(uint localID, LLQuaternion rot, ClientView remoteClient)
{
foreach (Entity ent in Entities.Values)
{
if (ent.localid == localID)
{
ent.rotation = new Axiom.MathLib.Quaternion(rot.W, rot.X, rot.Y, rot.Z);
((OpenSim.world.Primitive)ent).UpdateFlag = true;
break;
}
}
}
public void UpdatePrimScale(uint localID, LLVector3 scale, ClientView remoteClient)
{
foreach (Entity ent in Entities.Values)
{
if (ent.localid == localID)
{
((OpenSim.world.Primitive)ent).Scale = scale;
break;
}
}
}
#region Parcel Packet Handlers
void ParcelPropertiesRequest(int start_x, int start_y, int end_x, int end_y, int sequence_id, bool snap_selection, ClientView remote_client)
{
//Get the parcels within the bounds
List<OpenSim.RegionServer.world.Parcel> temp = new List<OpenSim.RegionServer.world.Parcel>();
int x, y;
int inc_x = end_x - start_x;
int inc_y = end_y - start_y;
for(x = 0; x < inc_x; x++)
{
for(y = 0; y < inc_y; y++)
{
OpenSim.RegionServer.world.Parcel currentParcel = parcelManager.getParcel(start_x + x, start_y + y);
if(!temp.Contains(currentParcel))
{
temp.Add(currentParcel);
currentParcel.sendParcelProperties(sequence_id,snap_selection,remote_client);
}
}
}
parcelManager.sendParcelOverlay(remote_client);
}
#endregion
/*
public void RequestMapBlock(ClientView 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);
}
}
public bool RezObjectHandler(ClientView 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 ModifyTerrain(ClientView 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;
}
*/
}
}