From 64c80aec644b2fede1b08ad360f54a658d4849cb Mon Sep 17 00:00:00 2001
From: PixelTomsen
Date: Mon, 5 Nov 2012 19:16:46 +0100
Subject: llSetLinkCamera implementation

wiki: http://wiki.secondlife.com/wiki/LlSetLinkCamera

mantis: http://opensimulator.org/mantis/view.php?id=6397
---
 .../Shared/Api/Implementation/LSL_Api.cs           | 30 ++++++++++++++++++++++
 .../ScriptEngine/Shared/Api/Interface/ILSL_Api.cs  |  1 +
 .../ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs    |  5 ++++
 3 files changed, 36 insertions(+)

diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index be030af..acf4d8c 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -6637,6 +6637,36 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             m_host.SetCameraAtOffset(offset);
         }
 
+        public void llSetLinkCamera(LSL_Integer link, LSL_Vector eye, LSL_Vector at)
+        {
+            m_host.AddScriptLPS(1);
+
+            if (link == ScriptBaseClass.LINK_SET ||
+                link == ScriptBaseClass.LINK_ALL_CHILDREN ||
+                link == ScriptBaseClass.LINK_ALL_OTHERS) return;
+
+            SceneObjectPart part = null;
+
+            switch (link)
+            {
+                case ScriptBaseClass.LINK_ROOT:
+                    part = m_host.ParentGroup.RootPart;
+                    break;
+                case ScriptBaseClass.LINK_THIS:
+                    part = m_host;
+                    break;
+                default:
+                    part = m_host.ParentGroup.GetLinkNumPart(link);
+                    break;
+            }
+
+            if (null != part)
+            {
+                part.SetCameraEyeOffset(eye);
+                part.SetCameraAtOffset(at);
+            }
+        }
+
         public LSL_String llDumpList2String(LSL_List src, string seperator)
         {
             m_host.AddScriptLPS(1);
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
index e97ff9d..98f8be7 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
@@ -333,6 +333,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
               void llSetBuoyancy(double buoyancy);
               void llSetCameraAtOffset(LSL_Vector offset);
               void llSetCameraEyeOffset(LSL_Vector offset);
+              void llSetLinkCamera(LSL_Integer link, LSL_Vector eye, LSL_Vector at);
               void llSetCameraParams(LSL_List rules);
               void llSetClickAction(int action);
               void llSetColor(LSL_Vector color, int face);
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs
index c457880..36803a4 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs
@@ -1498,6 +1498,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             m_LSL_Functions.llSetCameraEyeOffset(offset);
         }
 
+        public void llSetLinkCamera(LSL_Integer link, LSL_Vector eye, LSL_Vector at)
+        {
+            m_LSL_Functions.llSetLinkCamera(link, eye, at);
+        }
+
         public void llSetCameraParams(LSL_List rules)
         {
             m_LSL_Functions.llSetCameraParams(rules);
-- 
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