Files
opensim/OpenSim/Region/Environment/Scenes/Scene.PacketHandlers.cs
MW cb90510e16 Had to rename Rotation in SceneObjectGroup to GroupRotation to stop conflict with Rotation in entitybase (couldn't override as they are different types (LL vs Axiom) and didn't want to add new).
When you take prims into inventory (or delete them), they should now be removed from the prim datastore, so they no longer reappear in-world when you restart opensim.
2007-08-16 18:22:08 +00:00

819 lines
32 KiB
C#

/*
* 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 System.IO;
using System.Collections.Generic;
using libsecondlife;
using libsecondlife.Packets;
using OpenSim.Framework.Interfaces;
using OpenSim.Framework.Types;
using OpenSim.Framework.Communications.Caches;
using OpenSim.Framework.Data;
using OpenSim.Framework.Utilities;
namespace OpenSim.Region.Environment.Scenes
{
public partial class Scene
{
/// <summary>
/// Modifies terrain using the specified information
/// </summary>
/// <param name="height">The height at which the user started modifying the terrain</param>
/// <param name="seconds">The number of seconds the modify button was pressed</param>
/// <param name="brushsize">The size of the brush used</param>
/// <param name="action">The action to be performed</param>
/// <param name="north">Distance from the north border where the cursor is located</param>
/// <param name="west">Distance from the west border where the cursor is located</param>
public void ModifyTerrain(float height, float seconds, byte brushsize, byte action, float north, float west, IClientAPI remoteUser)
{
// Do a permissions check before allowing terraforming.
// random users are now no longer allowed to terraform
// if permissions are enabled.
if (!PermissionsMngr.CanTerraform(remoteUser.AgentId, new LLVector3(north, west, 0)))
return;
// Shiny.
double size = (double)(1 << brushsize);
switch (action)
{
case 0:
// flatten terrain
Terrain.FlattenTerrain(west, north, size, (double)seconds / 5.0);
break;
case 1:
// raise terrain
Terrain.RaiseTerrain(west, north, size, (double)seconds / 5.0);
break;
case 2:
//lower terrain
Terrain.LowerTerrain(west, north, size, (double)seconds / 5.0);
break;
case 3:
// smooth terrain
Terrain.SmoothTerrain(west, north, size, (double)seconds / 5.0);
break;
case 4:
// noise
Terrain.NoiseTerrain(west, north, size, (double)seconds / 5.0);
break;
case 5:
// revert
Terrain.RevertTerrain(west, north, size, (double)seconds / 5.0);
break;
// CLIENT EXTENSIONS GO HERE
case 128:
// erode-thermal
break;
case 129:
// erode-aerobic
break;
case 130:
// erode-hydraulic
break;
}
for (int x = 0; x < 16; x++)
{
for (int y = 0; y < 16; y++)
{
if (Terrain.Tainted(x * 16, y * 16))
{
remoteUser.SendLayerData(x, y, Terrain.GetHeights1D());
}
}
}
return;
}
/// <summary>
///
/// </summary>
/// <remarks>Inefficient. TODO: Fixme</remarks>
/// <param name="fromAgentID"></param>
/// <param name="toAgentID"></param>
/// <param name="timestamp"></param>
/// <param name="fromAgentName"></param>
/// <param name="message"></param>
public void InstantMessage(LLUUID fromAgentID, LLUUID toAgentID, uint timestamp, string fromAgentName, string message)
{
if (this.Avatars.ContainsKey(toAgentID))
{
if (this.Avatars.ContainsKey(fromAgentID))
{
// Local sim message
ScenePresence fromAvatar = this.Avatars[fromAgentID];
ScenePresence toAvatar = this.Avatars[toAgentID];
string fromName = fromAvatar.Firstname + " " + fromAvatar.Lastname;
toAvatar.ControllingClient.SendInstantMessage(message, toAgentID, fromName);
}
else
{
// Message came from a user outside the sim, ignore?
}
}
else
{
// Grid message
}
}
/// <summary>
///
/// </summary>
/// <param name="message"></param>
/// <param name="type"></param>
/// <param name="fromPos"></param>
/// <param name="fromName"></param>
/// <param name="fromAgentID"></param>
public void SimChat(byte[] message, byte type, LLVector3 fromPos, string fromName, LLUUID fromAgentID)
{
ScenePresence avatar = null;
if (this.Avatars.ContainsKey(fromAgentID))
{
avatar = this.Avatars[fromAgentID];
fromPos = avatar.AbsolutePosition;
fromName = avatar.Firstname + " " + avatar.Lastname;
avatar = null;
}
this.ForEachScenePresence(delegate(ScenePresence presence)
{
int dis = -1000;
if (this.Avatars.ContainsKey(presence.ControllingClient.AgentId))
{
avatar = this.Avatars[presence.ControllingClient.AgentId];
dis = (int)avatar.AbsolutePosition.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
presence.ControllingClient.SendChatMessage(message, type, fromPos, fromName,
fromAgentID);
}
break;
case 1: // Say
if ((dis < 30) && (dis > -30))
{
//Console.WriteLine("sending chat");
presence.ControllingClient.SendChatMessage(message, type, fromPos, fromName,
fromAgentID);
}
break;
case 2: // Shout
if ((dis < 100) && (dis > -100))
{
presence.ControllingClient.SendChatMessage(message, type, fromPos, fromName,
fromAgentID);
}
break;
case 0xff: // Broadcast
presence.ControllingClient.SendChatMessage(message, type, fromPos, fromName,
fromAgentID);
break;
}
});
}
/// <summary>
///
/// </summary>
/// <param name="packet"></param>
/// <param name="simClient"></param>
public void DeRezObject(Packet packet, IClientAPI remoteClient)
{
DeRezObjectPacket DeRezPacket = (DeRezObjectPacket)packet;
if (DeRezPacket.AgentBlock.DestinationID == LLUUID.Zero)
{
//currently following code not used (or don't know of any case of destination being zero
}
else
{
foreach (DeRezObjectPacket.ObjectDataBlock Data in DeRezPacket.ObjectData)
{
EntityBase selectedEnt = null;
//OpenSim.Framework.Console.MainConsole.Instance.WriteLine("LocalID:" + Data.ObjectLocalID.ToString());
foreach (EntityBase ent in this.Entities.Values)
{
if (ent.LocalId == Data.ObjectLocalID)
{
selectedEnt = ent;
break;
}
}
if (selectedEnt != null)
{
if (PermissionsMngr.CanDeRezObject(remoteClient.AgentId,((SceneObjectGroup)selectedEnt).UUID))
{
string sceneObjectXml = ((SceneObjectGroup)selectedEnt).ToXmlString();
CachedUserInfo userInfo = commsManager.UserProfiles.GetUserDetails(remoteClient.AgentId);
if (userInfo != null)
{
AssetBase asset = new AssetBase();
asset.Name = ((SceneObjectGroup)selectedEnt).GetPartName(selectedEnt.LocalId);
asset.Description = ((SceneObjectGroup)selectedEnt).GetPartDescription(selectedEnt.LocalId);
asset.InvType = 6;
asset.Type = 6;
asset.FullID = LLUUID.Random();
asset.Data = Helpers.StringToField(sceneObjectXml);
this.assetCache.AddAsset(asset);
InventoryItemBase item = new InventoryItemBase();
item.avatarID = remoteClient.AgentId;
item.creatorsID = remoteClient.AgentId;
item.inventoryID = LLUUID.Random();
item.assetID = asset.FullID;
item.inventoryDescription = asset.Description;
item.inventoryName = asset.Name;
item.assetType = asset.Type;
item.invType = asset.InvType;
item.parentFolderID = DeRezPacket.AgentBlock.DestinationID;
item.inventoryCurrentPermissions = 2147483647;
item.inventoryNextPermissions = 2147483647;
userInfo.AddItem(remoteClient.AgentId, item);
remoteClient.SendInventoryItemUpdate(item);
}
storageManager.DataStore.RemoveObject(((SceneObjectGroup)selectedEnt).UUID);
((SceneObjectGroup)selectedEnt).DeleteGroup();
lock (Entities)
{
Entities.Remove(((SceneObjectGroup) selectedEnt).UUID);
}
}
}
}
}
}
public void RezObject(IClientAPI remoteClient, LLUUID itemID, LLVector3 pos)
{
CachedUserInfo userInfo = commsManager.UserProfiles.GetUserDetails(remoteClient.AgentId);
if (userInfo != null)
{
if(userInfo.RootFolder != null)
{
InventoryItemBase item = userInfo.RootFolder.HasItem(itemID);
if (item != null)
{
AssetBase rezAsset = this.assetCache.GetAsset(item.assetID, false);
if (rezAsset != null)
{
this.AddRezObject(Util.FieldToString(rezAsset.Data), pos);
userInfo.DeleteItem(remoteClient.AgentId, item);
remoteClient.SendRemoveInventoryItem(itemID);
}
else
{
rezAsset = this.assetCache.GetAsset(item.assetID, false);
if (rezAsset != null)
{
this.AddRezObject(Util.FieldToString(rezAsset.Data), pos);
userInfo.DeleteItem(remoteClient.AgentId, item);
remoteClient.SendRemoveInventoryItem(itemID);
}
}
}
}
}
}
private void AddRezObject(string xmlData, LLVector3 pos)
{
SceneObjectGroup group = new SceneObjectGroup(this, this.m_regionHandle, xmlData);
this.AddEntity(group);
group.AbsolutePosition = pos;
}
/// <summary>
///
/// </summary>
/// <param name="remoteClient"></param>
public void SendAvatarsToClient(IClientAPI remoteClient)
{
}
/// <summary>
///
/// </summary>
/// <param name="originalPrim"></param>
/// <param name="offset"></param>
/// <param name="flags"></param>
public void DuplicateObject(uint originalPrim, LLVector3 offset, uint flags)
{
SceneObjectGroup originPrim = null;
foreach (EntityBase ent in Entities.Values)
{
if (ent is SceneObjectGroup)
{
if (((SceneObjectGroup)ent).LocalId == originalPrim)
{
originPrim = (SceneObjectGroup)ent;
break;
}
}
}
if (originPrim != null)
{
SceneObjectGroup copy = originPrim.Copy();
copy.AbsolutePosition = copy.AbsolutePosition + offset;
this.Entities.Add(copy.UUID, copy);
copy.ScheduleGroupForFullUpdate();
/* List<ScenePresence> avatars = this.RequestAvatarList();
for (int i = 0; i < avatars.Count; i++)
{
// copy.SendAllChildPrimsToClient(avatars[i].ControllingClient);
}*/
}
else
{
OpenSim.Framework.Console.MainLog.Instance.Warn("client", "Attempted to duplicate nonexistant prim");
}
}
/// <summary>
///
/// </summary>
/// <param name="parentPrim"></param>
/// <param name="childPrims"></param>
public void LinkObjects(uint parentPrim, List<uint> childPrims)
{
SceneObjectGroup parenPrim = null;
foreach (EntityBase ent in Entities.Values)
{
if (ent is SceneObjectGroup)
{
if (((SceneObjectGroup)ent).LocalId == parentPrim)
{
parenPrim = (SceneObjectGroup)ent;
break;
}
}
}
List<SceneObjectGroup> children = new List<SceneObjectGroup>();
if (parenPrim != null)
{
for (int i = 0; i < childPrims.Count; i++)
{
foreach (EntityBase ent in Entities.Values)
{
if (ent is SceneObjectGroup)
{
if (((SceneObjectGroup)ent).LocalId == childPrims[i])
{
children.Add((SceneObjectGroup)ent);
}
}
}
}
}
foreach (SceneObjectGroup sceneObj in children)
{
parenPrim.LinkToGroup(sceneObj);
}
}
/// <summary>
///
/// </summary>
/// <param name="primLocalID"></param>
/// <param name="shapeBlock"></param>
public void UpdatePrimShape(uint primLocalID, ObjectShapePacket.ObjectDataBlock shapeBlock)
{
bool hasPrim = false;
foreach (EntityBase ent in Entities.Values)
{
if (ent is SceneObjectGroup)
{
hasPrim = ((SceneObjectGroup)ent).HasChildPrim(primLocalID);
if (hasPrim != false)
{
((SceneObjectGroup)ent).UpdateShape(shapeBlock, primLocalID);
break;
}
}
}
}
public void UpdateExtraParam(uint primLocalID, ushort type, bool inUse, byte[] data)
{
bool hasPrim = false;
foreach (EntityBase ent in Entities.Values)
{
if (ent is SceneObjectGroup)
{
hasPrim = ((SceneObjectGroup)ent).HasChildPrim(primLocalID);
if (hasPrim != false)
{
((SceneObjectGroup)ent).UpdateExtraParam(primLocalID, type, inUse, data);
break;
}
}
}
}
/// <summary>
///
/// </summary>
/// <param name="remoteClient"></param>
/// <param name="primLocalID"></param>
public void RequestTaskInventory(IClientAPI remoteClient, uint primLocalID)
{
bool hasPrim = false;
foreach (EntityBase ent in Entities.Values)
{
if (ent is SceneObjectGroup)
{
hasPrim = ((SceneObjectGroup)ent).HasChildPrim(primLocalID);
if (hasPrim != false)
{
((SceneObjectGroup)ent).GetPartInventory(remoteClient, primLocalID);
break;
}
}
}
}
/// <summary>
///
/// </summary>
/// <param name="primLocalID"></param>
/// <param name="remoteClient"></param>
public void SelectPrim(uint primLocalID, IClientAPI remoteClient)
{
foreach (EntityBase ent in Entities.Values)
{
if (ent is SceneObjectGroup)
{
if (((SceneObjectGroup)ent).LocalId == primLocalID)
{
((SceneObjectGroup)ent).GetProperites(remoteClient);
((SceneObjectGroup)ent).IsSelected = true;
this.LandManager.setPrimsTainted();
break;
}
}
}
}
/// <summary>
///
/// </summary>
/// <param name="primLocalID"></param>
/// <param name="remoteClient"></param>
public void DeselectPrim(uint primLocalID, IClientAPI remoteClient)
{
foreach (EntityBase ent in Entities.Values)
{
if (ent is SceneObjectGroup)
{
if (((SceneObjectGroup)ent).LocalId == primLocalID)
{
((SceneObjectGroup)ent).IsSelected = false;
this.LandManager.setPrimsTainted();
break;
}
}
}
}
/// <summary>
///
/// </summary>
/// <param name="primLocalID"></param>
/// <param name="description"></param>
public void PrimDescription(uint primLocalID, string description)
{
bool hasPrim = false;
foreach (EntityBase ent in Entities.Values)
{
if (ent is SceneObjectGroup)
{
hasPrim = ((SceneObjectGroup)ent).HasChildPrim(primLocalID);
if (hasPrim != false)
{
((SceneObjectGroup)ent).SetPartDescription(description, primLocalID);
break;
}
}
}
}
/// <summary>
///
/// </summary>
/// <param name="primLocalID"></param>
/// <param name="description"></param>
public void PrimName(uint primLocalID, string name)
{
bool hasPrim = false;
foreach (EntityBase ent in Entities.Values)
{
if (ent is SceneObjectGroup)
{
hasPrim = ((SceneObjectGroup)ent).HasChildPrim(primLocalID);
if (hasPrim != false)
{
((SceneObjectGroup)ent).SetPartName(name, primLocalID);
break;
}
}
}
}
public void MoveObject(LLUUID objectID, LLVector3 offset, LLVector3 pos, IClientAPI remoteClient)
{
if (PermissionsMngr.CanEditObject(remoteClient.AgentId, objectID))
{
bool hasPrim = false;
foreach (EntityBase ent in Entities.Values)
{
if (ent is SceneObjectGroup)
{
hasPrim = ((SceneObjectGroup)ent).HasChildPrim(objectID);
if (hasPrim != false)
{
((SceneObjectGroup)ent).GrabMovement(offset, pos, remoteClient);
break;
}
}
}
}
}
/// <summary>
///
/// </summary>
/// <param name="localID"></param>
/// <param name="packet"></param>
/// <param name="remoteClient"></param>
public void UpdatePrimFlags(uint localID, Packet packet, IClientAPI remoteClient)
{
}
/// <summary>
///
/// </summary>
/// <param name="localID"></param>
/// <param name="texture"></param>
/// <param name="remoteClient"></param>
public void UpdatePrimTexture(uint localID, byte[] texture, IClientAPI remoteClient)
{
bool hasPrim = false;
foreach (EntityBase ent in Entities.Values)
{
if (ent is SceneObjectGroup)
{
hasPrim = ((SceneObjectGroup)ent).HasChildPrim(localID);
if (hasPrim != false)
{
((SceneObjectGroup)ent).UpdateTextureEntry(localID, texture);
break;
}
}
}
}
/// <summary>
///
/// </summary>
/// <param name="localID"></param>
/// <param name="pos"></param>
/// <param name="remoteClient"></param>
public void UpdatePrimPosition(uint localID, LLVector3 pos, IClientAPI remoteClient)
{
bool hasPrim = false;
foreach (EntityBase ent in Entities.Values)
{
if (ent is SceneObjectGroup)
{
hasPrim = ((SceneObjectGroup)ent).HasChildPrim(localID);
if (hasPrim != false)
{
((SceneObjectGroup)ent).UpdateGroupPosition(pos);
break;
}
}
}
}
public void UpdatePrimSinglePosition(uint localID, LLVector3 pos, IClientAPI remoteClient)
{
Primitive prim = null;
foreach (EntityBase ent in Entities.Values)
{
if (ent is SceneObjectGroup)
{
//prim = ((SceneObject)ent).HasChildPrim(localID);
if (prim != null)
{
prim.UpdateSinglePosition(pos);
break;
}
}
}
}
/// <summary>
///
/// </summary>
/// <param name="localID"></param>
/// <param name="pos"></param>
/// <param name="rot"></param>
/// <param name="remoteClient"></param>
public void UpdatePrimRotation(uint localID, LLVector3 pos, LLQuaternion rot, IClientAPI remoteClient)
{
bool hasPrim = false;
foreach (EntityBase ent in Entities.Values)
{
if (ent is SceneObjectGroup)
{
hasPrim = ((SceneObjectGroup)ent).HasChildPrim(localID);
if (hasPrim != false)
{
((SceneObjectGroup)ent).UpdateGroupRotation(pos, rot);
// prim.UpdateGroupMouseRotation(pos, rot);
break;
}
}
}
}
/// <summary>
///
/// </summary>
/// <param name="localID"></param>
/// <param name="rot"></param>
/// <param name="remoteClient"></param>
public void UpdatePrimRotation(uint localID, LLQuaternion rot, IClientAPI remoteClient)
{
bool hasPrim = false;
foreach (EntityBase ent in Entities.Values)
{
if (ent is SceneObjectGroup)
{
hasPrim = ((SceneObjectGroup)ent).HasChildPrim(localID);
if (hasPrim != false)
{
((SceneObjectGroup)ent).UpdateGroupRotation(rot);
//prim.UpdateGroupRotation(rot);
break;
}
}
}
}
/// <summary>
///
/// </summary>
/// <param name="localID"></param>
/// <param name="rot"></param>
/// <param name="remoteClient"></param>
public void UpdatePrimSingleRotation(uint localID, LLQuaternion rot, IClientAPI remoteClient)
{
//Console.WriteLine("trying to update single prim rotation");
Primitive prim = null;
foreach (EntityBase ent in Entities.Values)
{
if (ent is SceneObjectGroup)
{
// prim = ((SceneObject)ent).HasChildPrim(localID);
if (prim != null)
{
prim.UpdateSingleRotation(rot);
break;
}
}
}
}
/// <summary>
///
/// </summary>
/// <param name="localID"></param>
/// <param name="scale"></param>
/// <param name="remoteClient"></param>
public void UpdatePrimScale(uint localID, LLVector3 scale, IClientAPI remoteClient)
{
bool hasPrim = false;
foreach (EntityBase ent in Entities.Values)
{
if (ent is SceneObjectGroup)
{
hasPrim = ((SceneObjectGroup)ent).HasChildPrim(localID);
if (hasPrim != false)
{
((SceneObjectGroup)ent).Resize(scale, localID);
// prim.ResizeGoup(scale);
break;
}
}
}
}
/// <summary>
/// temporary method to test out creating new inventory items
/// </summary>
/// <param name="remoteClient"></param>
/// <param name="transActionID"></param>
/// <param name="folderID"></param>
/// <param name="callbackID"></param>
/// <param name="description"></param>
/// <param name="name"></param>
/// <param name="invType"></param>
/// <param name="type"></param>
/// <param name="wearableType"></param>
/// <param name="nextOwnerMask"></param>
public void CreateNewInventoryItem(IClientAPI remoteClient, LLUUID transActionID, LLUUID folderID, uint callbackID, string description, string name, sbyte invType, sbyte type, byte wearableType, uint nextOwnerMask)
{
if (transActionID == LLUUID.Zero)
{
CachedUserInfo userInfo = commsManager.UserProfiles.GetUserDetails(remoteClient.AgentId);
if (userInfo != null)
{
AssetBase asset = new AssetBase();
asset.Name = name;
asset.Description = description;
asset.InvType = invType;
asset.Type = type;
asset.FullID = LLUUID.Random();
asset.Data = new byte[1];
this.assetCache.AddAsset(asset);
InventoryItemBase item = new InventoryItemBase();
item.avatarID = remoteClient.AgentId;
item.creatorsID = remoteClient.AgentId;
item.inventoryID = LLUUID.Random();
item.assetID = asset.FullID;
item.inventoryDescription = description;
item.inventoryName = name;
item.assetType = invType;
item.invType = invType;
item.parentFolderID = folderID;
item.inventoryCurrentPermissions = 2147483647;
item.inventoryNextPermissions = nextOwnerMask;
userInfo.AddItem(remoteClient.AgentId, item);
remoteClient.SendInventoryItemUpdate(item);
}
}
else
{
commsManager.TransactionsManager.HandleInventoryFromTransaction(remoteClient, transActionID, folderID, callbackID, description, name, invType, type, wearableType, nextOwnerMask);
//System.Console.WriteLine("request to create inventory item from transaction " + transActionID);
}
}
public virtual void ProcessObjectGrab(uint localID, LLVector3 offsetPos, IClientAPI remoteClient)
{
this.EventManager.TriggerObjectGrab(localID, offsetPos, remoteClient);
}
}
}