Added preliminary support for sitting on prims

2 files changed, 33 insertions, 1 deletions

diff --git a/OpenSim/Region/ClientStack/ClientView.API.cs b/OpenSim/Region/ClientStack/ClientView.API.cs
index a1e4b56..74f1824 100644
--- a/OpenSim/Region/ClientStack/ClientView.API.cs
+++ b/OpenSim/Region/ClientStack/ClientView.API.cs
@@ -54,6 +54,8 @@ namespace OpenSim.Region.ClientStack
         public event SetAppearance OnSetAppearance;
         public event GenericCall2 OnCompleteMovementToRegion;
         public event UpdateAgent OnAgentUpdate;
+        public event AgentRequestSit OnAgentRequestSit;
+        public event AgentSit OnAgentSit;
         public event StartAnim OnStartAnim;
         public event GenericCall OnRequestAvatarsData;
         public event LinkObjects OnLinkObjects;
@@ -807,6 +809,19 @@ namespace OpenSim.Region.ClientStack
             avatarReply.PropertiesData.PartnerID = partnerID;
             OutPacket(avatarReply);
         }
+
+        public void SendSitResponse(LLUUID targetID, LLVector3 offset)
+        {
+            AvatarSitResponsePacket avatarSitResponse = new AvatarSitResponsePacket();
+
+            avatarSitResponse.SitObject.ID = targetID;
+
+            avatarSitResponse.SitTransform.AutoPilot = true;
+            avatarSitResponse.SitTransform.SitPosition = offset;
+            avatarSitResponse.SitTransform.SitRotation = new LLQuaternion(0.0f, 0.0f, 0.0f, 1.0f);
+
+            OutPacket(avatarSitResponse);
+        }
         #endregion
 
         #region Appearance/ Wearables Methods
@@ -889,7 +904,7 @@ namespace OpenSim.Region.ClientStack
         /// <param name="avatarID"></param>
         /// <param name="avatarLocalID"></param>
         /// <param name="Pos"></param>
-        public void SendAvatarData(ulong regionHandle, string firstName, string lastName, LLUUID avatarID, uint avatarLocalID, LLVector3 Pos, byte[] textureEntry)
+        public void SendAvatarData(ulong regionHandle, string firstName, string lastName, LLUUID avatarID, uint avatarLocalID, LLVector3 Pos, byte[] textureEntry, uint parentID)
         {
             ObjectUpdatePacket objupdate = new ObjectUpdatePacket();
             objupdate.RegionData.RegionHandle = regionHandle;
@@ -900,6 +915,7 @@ namespace OpenSim.Region.ClientStack
             //give this avatar object a local id and assign the user a name
             objupdate.ObjectData[0].ID = avatarLocalID;
             objupdate.ObjectData[0].FullID = avatarID;
+            objupdate.ObjectData[0].ParentID = parentID;
             objupdate.ObjectData[0].NameValue = Helpers.StringToField("FirstName STRING RW SV " + firstName + "\nLastName STRING RW SV " + lastName);
             LLVector3 pos2 = new LLVector3((float)Pos.X, (float)Pos.Y, (float)Pos.Z);
             byte[] pb = pos2.GetBytes();
diff --git a/OpenSim/Region/ClientStack/ClientView.ProcessPackets.cs b/OpenSim/Region/ClientStack/ClientView.ProcessPackets.cs
index 05b1118..65a0e44 100644
--- a/OpenSim/Region/ClientStack/ClientView.ProcessPackets.cs
+++ b/OpenSim/Region/ClientStack/ClientView.ProcessPackets.cs
@@ -34,6 +34,7 @@ using OpenSim.Framework.Inventory;
 using OpenSim.Framework.Types;
 using OpenSim.Framework.Utilities;
 using OpenSim.Framework.Interfaces;
+using OpenSim.Region.Environment.Scenes;
 
 namespace OpenSim.Region.ClientStack
 {
@@ -198,6 +199,21 @@ namespace OpenSim.Region.ClientStack
                             }
                         }
                         break;
+                    case PacketType.AgentRequestSit:
+                        AgentRequestSitPacket agentRequestSit = (AgentRequestSitPacket)Pack;
+                        SendSitResponse(agentRequestSit.TargetObject.TargetID, agentRequestSit.TargetObject.Offset);
+                        if (OnAgentRequestSit != null)
+                        {
+                            OnAgentRequestSit(this, agentRequestSit.AgentData.AgentID, agentRequestSit.TargetObject.TargetID);
+                        }
+                        break;
+                    case PacketType.AgentSit:
+                        if (OnAgentSit != null)
+                        {
+                            AgentSitPacket agentSit = (AgentSitPacket) Pack;
+                            OnAgentSit(this, agentSit.AgentData.AgentID);
+                        }
+                        break;
 
                     #endregion