* The world can not contain ScriptFactories that creates unique instances of scripts for entities.

* Created Scripts folder to house trusted Scripts
* The test script now lives in Scripts/FollowRandomAvatar.cs

3 files changed, 64 insertions, 30 deletions

diff --git a/OpenSim.RegionServer/world/World.cs b/OpenSim.RegionServer/world/World.cs
index c775429..0799e38 100644
--- a/OpenSim.RegionServer/world/World.cs
+++ b/OpenSim.RegionServer/world/World.cs
@@ -13,6 +13,7 @@ using OpenSim.Framework.Inventory;
 using OpenSim.Assets;

 using OpenSim.world.scripting;

 using OpenSim.RegionServer.world.scripting;

+using OpenSim.RegionServer.world.scripting.Scripts;

 

 namespace OpenSim.world

 {

@@ -32,20 +33,20 @@ namespace OpenSim.world
         private int storageCount;

         private Dictionary<uint, SimClient> m_clientThreads;

         private Dictionary<LLUUID, ScriptHandler> m_scriptHandlers;

-        private Dictionary<string, Script> m_scripts;

+        private Dictionary<string, ScriptFactory> m_scripts;

         private ulong m_regionHandle;

         private string m_regionName;

         private InventoryCache _inventoryCache;

         private AssetCache _assetCache;

 

         public World(Dictionary<uint, SimClient> clientThreads, ulong regionHandle, string regionName)

-        { 

+        {

             m_clientThreads = clientThreads;

             m_regionHandle = regionHandle;

             m_regionName = regionName;

 

             m_scriptHandlers = new Dictionary<LLUUID, ScriptHandler>();

-            m_scripts = new Dictionary<string, Script>();

+            m_scripts = new Dictionary<string, ScriptFactory>();

 

             OpenSim.Framework.Console.MainConsole.Instance.WriteLine("World.cs - creating new entitities instance");

             Entities = new Dictionary<libsecondlife.LLUUID, Entity>();

@@ -75,11 +76,17 @@ namespace OpenSim.world
             scriptend = scriptData.LastIndexOf("</Script>");

             substring = scriptData.Substring(scriptstart + 8, scriptend - scriptstart - 8);

             substring = substring.Trim();

-            Console.WriteLine("searching for script to add: " +  substring);

-            if (this.m_scripts.ContainsKey(substring))

+            Console.WriteLine("searching for script to add: " + substring);

+            

+            ScriptFactory scriptFactory;

+            

+            if (this.m_scripts.TryGetValue(substring, out scriptFactory ))

             {

                 Console.WriteLine("added script");

-                this.AddScript(entity, this.m_scripts[substring]);

+                

+                

+                

+                this.AddScript(entity, scriptFactory());

             }

             /*string delimStr = " ";

             char[] delimiter = delimStr.ToCharArray();

@@ -357,7 +364,7 @@ namespace OpenSim.world
                     prim.PhysActor = this.phyScene.AddPrim(pVec, pSize);

                 }

             }

-            

+

             this.Entities.Add(prim.uuid, prim);

             this._primCount++;

         }

@@ -557,31 +564,13 @@ namespace OpenSim.world
 

         public void SetDefaultScripts()

         {

-            this.m_scripts.Add("Test", new TestScript1());

-        }

-

-        #endregion

-    }

-

-    public class TestScript1 : Script

-    {

-        int toggle = 0;

-

-        public TestScript1()

-            : base(LLUUID.Random())

-        {

-            OnFrame += MyOnFrame;

+            this.m_scripts.Add("FollowRandomAvatar", delegate()

+                                                             {

+                                                             return new FollowRandomAvatar();

+                                                         });

         }

 

-        private void MyOnFrame(IScriptContext context)

-        {

-            toggle = 2 - toggle;

 

-            LLVector3 pos = context.GetPos();

-

-            pos.X += (toggle - 1);

-

-            context.MoveTo(pos);

-        }

+        #endregion

     }

 }

diff --git a/OpenSim.RegionServer/world/scripting/ScriptFactory.cs b/OpenSim.RegionServer/world/scripting/ScriptFactory.cs
new file mode 100644
index 0000000..4c6d373
--- /dev/null
+++ b/OpenSim.RegionServer/world/scripting/ScriptFactory.cs
@@ -0,0 +1,8 @@
+using System;

+using System.Collections.Generic;

+using System.Text;

+

+namespace OpenSim.RegionServer.world.scripting

+{

+    public delegate Script ScriptFactory();

+}

diff --git a/OpenSim.RegionServer/world/scripting/Scripts/FollowRandomAvatar.cs b/OpenSim.RegionServer/world/scripting/Scripts/FollowRandomAvatar.cs
new file mode 100644
index 0000000..388a95c
--- /dev/null
+++ b/OpenSim.RegionServer/world/scripting/Scripts/FollowRandomAvatar.cs
@@ -0,0 +1,37 @@
+using System;

+using System.Collections.Generic;

+using System.Text;

+using libsecondlife;

+

+namespace OpenSim.RegionServer.world.scripting.Scripts

+{

+    public class FollowRandomAvatar : Script

+    {

+        public FollowRandomAvatar()

+            : base(LLUUID.Random())

+        {

+            OnFrame += MyOnFrame;

+        }

+

+        private void MyOnFrame(IScriptContext context)

+        {

+            LLVector3 pos = context.Entity.Pos;

+

+            IScriptReadonlyEntity avatar;

+

+            if (context.TryGetRandomAvatar(out avatar))

+            {

+                LLVector3 avatarPos = avatar.Pos;

+

+                float x = pos.X + ((float)avatarPos.X.CompareTo(pos.X)) / 2;

+                float y = pos.Y + ((float)avatarPos.Y.CompareTo(pos.Y)) / 2;

+

+                LLVector3 newPos = new LLVector3(x, y, pos.Z);

+

+                context.Entity.Pos = newPos;

+            }

+        }

+    }

+

+

+}