2 files changed, 66 insertions, 31 deletions

diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
index 8999f00..62cd75f 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
@@ -2098,6 +2098,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             return NpcCreate(firstname, lastname, position, notecard, false);
         }
 
+        public LSL_Key osNpcCreate(string firstname, string lastname, LSL_Vector position, string notecard, int options)
+        {
+            CheckThreatLevel(ThreatLevel.High, "osNpcCreate");
+            return NpcCreate(firstname, lastname, position, notecard, (options & ScriptBaseClass.OS_NPC_NOT_OWNED) == 0);
+        }
+
         private LSL_Key NpcCreate(string firstname, string lastname, LSL_Vector position, string notecard, bool owned)
         {
             string groupTitle = String.Empty;
@@ -2175,11 +2181,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 if (!UUID.TryParse(npc.m_string, out npcId))
                     return new LSL_Key(UUID.Zero.ToString());
 
-                if (!npcModule.IsNPC(npcId, m_host.ParentGroup.Scene))
-                    return new LSL_Key(UUID.Zero.ToString());
-
-                UUID ownerID = npcModule.GetOwner(npcId);
-                if (ownerID != UUID.Zero && ownerID != m_host.OwnerID)
+                if (!npcModule.CheckPermissions(npcId, m_host.OwnerID))
                     return new LSL_Key(UUID.Zero.ToString());
 
                 return SaveAppearanceToNotecard(npcId, notecard);
@@ -2200,6 +2202,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 if (!UUID.TryParse(npc.m_string, out npcId))
                     return;
 
+                if (!npcModule.CheckPermissions(npcId, m_host.OwnerID))
+                    return;
+
                 string appearanceSerialized = LoadNotecard(notecard);
                 OSDMap appearanceOsd = (OSDMap)OSDParser.DeserializeLLSDXml(appearanceSerialized);
 //                OSD a = OSDParser.DeserializeLLSDXml(appearanceSerialized);
@@ -2223,7 +2228,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 if (!UUID.TryParse(npc.m_string, out npcId))
                     return new LSL_Vector(0, 0, 0);
 
-                if (!npcModule.IsNPC(npcId, m_host.ParentGroup.Scene))
+                if (!npcModule.CheckPermissions(npcId, m_host.OwnerID))
                     return new LSL_Vector(0, 0, 0);
 
                 Vector3 pos = World.GetScenePresence(npcId).AbsolutePosition;
@@ -2243,6 +2248,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 UUID npcId;
                 if (!UUID.TryParse(npc.m_string, out npcId))
                     return;
+
+                if (!module.CheckPermissions(npcId, m_host.OwnerID))
+                    return;
                 
                 Vector3 pos = new Vector3((float) position.x, (float) position.y, (float) position.z);
                 module.MoveToTarget(npcId, World, pos, false, true);
@@ -2260,6 +2268,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 if (!UUID.TryParse(npc.m_string, out npcId))
                     return;
 
+                if (!module.CheckPermissions(npcId, m_host.OwnerID))
+                    return;
+
                 Vector3 pos = new Vector3((float)target.x, (float)target.y, (float)target.z);
                 module.MoveToTarget(
                     new UUID(npc.m_string),
@@ -2281,7 +2292,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 if (!UUID.TryParse(npc.m_string, out npcId))
                     return new LSL_Rotation(Quaternion.Identity.X, Quaternion.Identity.Y, Quaternion.Identity.Z, Quaternion.Identity.W);
 
-                if (!npcModule.IsNPC(npcId, m_host.ParentGroup.Scene))
+                if (!npcModule.CheckPermissions(npcId, m_host.OwnerID))
                     return new LSL_Rotation(Quaternion.Identity.X, Quaternion.Identity.Y, Quaternion.Identity.Z, Quaternion.Identity.W);
 
                 ScenePresence sp = World.GetScenePresence(npcId);
@@ -2304,7 +2315,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 if (!UUID.TryParse(npc.m_string, out npcId))
                     return;
 
-                if (!npcModule.IsNPC(npcId, m_host.ParentGroup.Scene))
+                if (!npcModule.CheckPermissions(npcId, m_host.OwnerID))
                     return;
 
                 ScenePresence sp = World.GetScenePresence(npcId);
@@ -2318,7 +2329,14 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
             INPCModule module = World.RequestModuleInterface<INPCModule>();
             if (module != null)
-                module.StopMoveToTarget(new UUID(npc.m_string), World);
+            {
+                UUID npcId = new UUID(npc.m_string);
+
+                if (!module.CheckPermissions(npcId, m_host.OwnerID))
+                    return;
+
+                module.StopMoveToTarget(npcId, World);
+            }
         }
 
         public void osNpcSay(LSL_Key npc, string message)
@@ -2328,7 +2346,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             INPCModule module = World.RequestModuleInterface<INPCModule>();
             if (module != null)
             {
-                module.Say(new UUID(npc.m_string), World, message);
+                UUID npcId = new UUID(npc.m_string);
+
+                if (!module.CheckPermissions(npcId, m_host.OwnerID))
+                    return;
+
+                module.Say(npcId, World, message);
             }
         }
 
@@ -2339,7 +2362,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             INPCModule module = World.RequestModuleInterface<INPCModule>();
             if (module != null)
             {
-                module.Sit(new UUID(npc.m_string), new UUID(target.m_string), World);
+                UUID npcId = new UUID(npc.m_string);
+
+                if (!module.CheckPermissions(npcId, m_host.OwnerID))
+                    return;
+
+                module.Sit(npcId, new UUID(target.m_string), World);
             }
         }
 
@@ -2350,7 +2378,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             INPCModule module = World.RequestModuleInterface<INPCModule>();
             if (module != null)
             {
-                module.Stand(new UUID(npc.m_string), World);
+                UUID npcId = new UUID(npc.m_string);
+
+                if (!module.CheckPermissions(npcId, m_host.OwnerID))
+                    return;
+
+                module.Stand(npcId, World);
             }
         }
 
@@ -2361,7 +2394,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             INPCModule module = World.RequestModuleInterface<INPCModule>();
             if (module != null)
             {
-                module.DeleteNPC(new UUID(npc.m_string), m_host.OwnerID, World);
+                UUID npcId = new UUID(npc.m_string);
+
+                if (!module.CheckPermissions(npcId, m_host.OwnerID))
+                    return;
+
+                module.DeleteNPC(npcId, World);
             }
         }
 
@@ -2373,12 +2411,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             if (module != null)
             {
                 UUID npcID = new UUID(npc.m_string);
-                if (module.IsNPC(npcID, m_host.ParentGroup.Scene))
-                {
-                    UUID ownerID = module.GetOwner(npcID);
-                    if (ownerID == UUID.Zero || ownerID == m_host.OwnerID)
-                        AvatarPlayAnimation(npcID.ToString(), animation);
-                }
+
+                if (module.CheckPermissions(npcID, m_host.OwnerID))
+                    AvatarPlayAnimation(npcID.ToString(), animation);
             }
         }
 
@@ -2390,12 +2425,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             if (module != null)
             {
                 UUID npcID = new UUID(npc.m_string);
-                if (module.IsNPC(npcID, m_host.ParentGroup.Scene))
-                {
-                    UUID ownerID = module.GetOwner(npcID);
-                    if (ownerID == UUID.Zero || ownerID == m_host.OwnerID)
-                        AvatarStopAnimation(npcID.ToString(), animation);
-                }
+
+                if (module.CheckPermissions(npcID, m_host.OwnerID))
+                    AvatarPlayAnimation(npcID.ToString(), animation);
             }
         }
 
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/SensorRepeat.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/SensorRepeat.cs
index ac1c1a9..dddf913 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/SensorRepeat.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/SensorRepeat.cs
@@ -468,12 +468,15 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
                 toRegionPos = presence.AbsolutePosition;
                 dis = Math.Abs(Util.GetDistanceTo(toRegionPos, fromRegionPos));
 
-                if (presence.PresenceType == PresenceType.Npc && npcModule != null)
-                {
-                    UUID npcOwner = npcModule.GetOwner(presence.UUID);
-                    if (npcOwner != UUID.Zero && npcOwner != SensePoint.OwnerID)
-                        return;
-                }
+                // Disabled for now since all osNpc* methods check for appropriate ownership permission.
+                // Perhaps could be re-enabled as an NPC setting at some point since being able to make NPCs not
+                // sensed might be useful.
+//                if (presence.PresenceType == PresenceType.Npc && npcModule != null)
+//                {
+//                    UUID npcOwner = npcModule.GetOwner(presence.UUID);
+//                    if (npcOwner != UUID.Zero && npcOwner != SensePoint.OwnerID)
+//                        return;
+//                }
 
                 // are they in range
                 if (dis <= ts.range)