* refactor: Remove GetLandOwner function from Scene

* Simplify since the land is never null

3 files changed, 34 insertions, 42 deletions

diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index aa0218b..5cb9724 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -3019,19 +3019,6 @@ namespace OpenSim.Region.Framework.Scenes
             m_eventManager.TriggerOnPluginConsole(args);
         }
 
-        public UUID GetLandOwner(float x, float y)
-        {
-            ILandObject land = LandChannel.GetLandObject(x, y);
-            if (land == null)
-            {
-                return UUID.Zero;
-            }
-            else
-            {
-                return land.landData.OwnerID;
-            }
-        }
-
         public LandData GetLandData(float x, float y)
         {
             return LandChannel.GetLandObject(x, y).landData;
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index fad456f..517453e 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -3706,8 +3706,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 ScenePresence presence = World.GetScenePresence(agentId);
                 if (presence != null)
                 {
-                    // agent must be over the owners land
-                    if (m_host.OwnerID == World.GetLandOwner(presence.AbsolutePosition.X, presence.AbsolutePosition.Y))
+                    // agent must be over the owners land                    
+                    if (m_host.OwnerID 
+                        == World.LandChannel.GetLandObject(
+                            presence.AbsolutePosition.X, presence.AbsolutePosition.Y).landData.OwnerID)
                     {
                         presence.ControllingClient.SendTeleportLocationStart();
                         World.TeleportClientHome(agentId, presence.ControllingClient);
@@ -5182,7 +5184,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 if (presence != null)
                 {
                     // agent must be over the owners land
-                    if (m_host.OwnerID == World.GetLandOwner(presence.AbsolutePosition.X, presence.AbsolutePosition.Y))
+                    if (m_host.OwnerID 
+                        == World.LandChannel.GetLandObject(
+                            presence.AbsolutePosition.X, presence.AbsolutePosition.Y).landData.OwnerID)
                         World.TeleportClientHome(agentId, presence.ControllingClient);
                 }
             }
@@ -5265,29 +5269,34 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         {
             m_host.AddScriptLPS(1);
             UUID key = new UUID();
-            if (UUID.TryParse(id,out key))
+            if (UUID.TryParse(id, out key))
             {
-                ScenePresence presence = World.GetScenePresence(key);
+                ScenePresence presence = World.GetScenePresence(key);                
                 if (presence != null) // object is an avatar
                 {
-                    if (m_host.OwnerID == World.GetLandOwner(presence.AbsolutePosition.X, presence.AbsolutePosition.Y))
+                    if (m_host.OwnerID 
+                        == World.LandChannel.GetLandObject(
+                            presence.AbsolutePosition.X, presence.AbsolutePosition.Y).landData.OwnerID)                    
                         return 1;
                 }
                 else // object is not an avatar
                 {
                     SceneObjectPart obj = World.GetSceneObjectPart(key);
                     if (obj != null)
-                        if (m_host.OwnerID == World.GetLandOwner(obj.AbsolutePosition.X, obj.AbsolutePosition.Y))
+                        if (m_host.OwnerID
+                            == World.LandChannel.GetLandObject(
+                                obj.AbsolutePosition.X, obj.AbsolutePosition.Y).landData.OwnerID)                             
                             return 1;
                 }
             }
+            
             return 0;
         }
 
         public LSL_String llGetLandOwnerAt(LSL_Vector pos)
         {
             m_host.AddScriptLPS(1);
-            return World.GetLandOwner((float)pos.x, (float)pos.y).ToString();
+            return World.LandChannel.GetLandObject((float)pos.x, (float)pos.y).landData.OwnerID.ToString();            
         }
 
         /// <summary>
@@ -6812,17 +6821,13 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         public void llSetParcelMusicURL(string url)
         {
             m_host.AddScriptLPS(1);
-            UUID landowner = World.GetLandOwner(m_host.AbsolutePosition.X, m_host.AbsolutePosition.Y);
-            if (landowner == UUID.Zero)
-            {
-                return;
-            }
-            if (landowner != m_host.ObjectOwner)
-            {
+            
+            ILandObject land = World.LandChannel.GetLandObject(m_host.AbsolutePosition.X, m_host.AbsolutePosition.Y);
+
+            if (land.landData.OwnerID != m_host.ObjectOwner)
                 return;
-            }
             
-            World.LandChannel.GetLandObject(m_host.AbsolutePosition.X, m_host.AbsolutePosition.Y).SetMusicUrl(url);
+            land.SetMusicUrl(url);
             
             // ScriptSleep(2000);
         }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
index 17732e6..e96dd26 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
@@ -503,12 +503,15 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 if (presence != null)
                 {
                     // agent must be over owners land to avoid abuse
-                    if (m_host.OwnerID == World.GetLandOwner(presence.AbsolutePosition.X, presence.AbsolutePosition.Y))
+                    if (m_host.OwnerID 
+                        == World.LandChannel.GetLandObject(
+                            presence.AbsolutePosition.X, presence.AbsolutePosition.Y).landData.OwnerID)                        
                     {
                         presence.ControllingClient.SendTeleportLocationStart();
                         World.RequestTeleportLocation(presence.ControllingClient, regionName,
                             new Vector3((float)position.x, (float)position.y, (float)position.z),
                             new Vector3((float)lookat.x, (float)lookat.y, (float)lookat.z), (uint)TPFlags.ViaLocation);
+                        
                         ScriptSleep(5000);
                     }
                 }
@@ -532,7 +535,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 if (presence != null)
                 {
                     // agent must be over owners land to avoid abuse
-                    if (m_host.OwnerID == World.GetLandOwner(presence.AbsolutePosition.X, presence.AbsolutePosition.Y))
+                    if (m_host.OwnerID 
+                        == World.LandChannel.GetLandObject(
+                            presence.AbsolutePosition.X, presence.AbsolutePosition.Y).landData.OwnerID)                          
                     {
                         presence.ControllingClient.SendTeleportLocationStart();
                         World.RequestTeleportLocation(presence.ControllingClient, regionHandle,
@@ -777,19 +782,14 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             CheckThreatLevel(ThreatLevel.VeryLow, "osSetParcelMediaURL");
 
             m_host.AddScriptLPS(1);
-            UUID landowner = World.GetLandOwner(m_host.AbsolutePosition.X, m_host.AbsolutePosition.Y);
+            
+            ILandObject land 
+                = World.LandChannel.GetLandObject(m_host.AbsolutePosition.X, m_host.AbsolutePosition.Y);
 
-            if (landowner == UUID.Zero)
-            {
-                return;
-            }
-
-            if (landowner != m_host.ObjectOwner)
-            {
+            if (land.landData.OwnerID != m_host.ObjectOwner)
                 return;
-            }
 
-            World.LandChannel.GetLandObject(m_host.AbsolutePosition.X, m_host.AbsolutePosition.Y).SetMediaUrl(url);
+            land.SetMediaUrl(url);
         }
 
         public string osGetScriptEngineName()