From ecf7bb268caaca809905accb4989b0baa467d3ce Mon Sep 17 00:00:00 2001
From: Justin Clark-Casey (justincc)
Date: Fri, 20 Jul 2012 21:36:33 +0100
Subject: As per opensim-dev mailing list discussion, extend
 llGetDetectedType() to return OS_NPC if an OS npc is detected.

The detection will also return agent is the NPC has been created with the OS_NPC_SENSE_AS_AGENT option.
---
 OpenSim/Region/ScriptEngine/Shared/Helpers.cs | 33 +++++++++++++++++++++++----
 1 file changed, 28 insertions(+), 5 deletions(-)

(limited to 'OpenSim/Region')

diff --git a/OpenSim/Region/ScriptEngine/Shared/Helpers.cs b/OpenSim/Region/ScriptEngine/Shared/Helpers.cs
index 8cebb4a..0108f44 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Helpers.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Helpers.cs
@@ -35,6 +35,7 @@ using OpenMetaverse;
 using OpenSim.Framework;
 using OpenSim.Region.CoreModules;
 using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.Framework.Interfaces;
 
 namespace OpenSim.Region.ScriptEngine.Shared
 {
@@ -82,6 +83,12 @@ namespace OpenSim.Region.ScriptEngine.Shared
 
     public class DetectParams
     {
+        public const int AGENT = 1;
+        public const int ACTIVE = 2;
+        public const int PASSIVE = 4;
+        public const int SCRIPTED = 8;
+        public const int OS_NPC = 0x01000000;
+
         public DetectParams()
         {
             Key = UUID.Zero;
@@ -188,9 +195,25 @@ namespace OpenSim.Region.ScriptEngine.Shared
                         presence.Velocity.Y,
                         presence.Velocity.Z);
 
-                Type = 0x01; // Avatar
+                if (presence.PresenceType != PresenceType.Npc)
+                {
+                    Type = AGENT;
+                }
+                else
+                {
+                    Type = OS_NPC;
+
+                    INPCModule npcModule = scene.RequestModuleInterface<INPCModule>();
+                    INPC npcData = npcModule.GetNPC(presence.UUID, presence.Scene);
+
+                    if (npcData.SenseAsAgent)
+                    {
+                        Type |= AGENT;
+                    }
+                }
+
                 if (presence.Velocity != Vector3.Zero)
-                    Type |= 0x02; // Active
+                    Type |= ACTIVE;
 
                 Group = presence.ControllingClient.ActiveGroupId;
 
@@ -205,15 +228,15 @@ namespace OpenSim.Region.ScriptEngine.Shared
             Name = part.Name;
             Owner = part.OwnerID;
             if (part.Velocity == Vector3.Zero)
-                Type = 0x04; // Passive
+                Type = PASSIVE;
             else
-                Type = 0x02; // Passive
+                Type = ACTIVE;
 
             foreach (SceneObjectPart p in part.ParentGroup.Parts)
             {
                 if (p.Inventory.ContainsScripts())
                 {
-                    Type |= 0x08; // Scripted
+                    Type |= SCRIPTED; // Scripted
                     break;
                 }
             }
-- 
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