Mantis#1623. Thank you, Melanie for a patch that:

Fully defines the equality operators on the lsl types and plubs 
in the script engine side of the work begun in 0001616 (aly, this one's for you)

OpenSim/Region/ScriptEngine/Common/BuiltIn_Commands_BaseClass.cs

@@ -95,6 +95,12 @@ namespace OpenSim.Region.ScriptEngine.Common
             set { _Source = value; }
         }
 
+        private int m_StartParam = 0;
+        public int StartParam
+        {
+            get { return m_StartParam; }
+            set { m_StartParam = value; }
+        }
 
         public BuiltIn_Commands_BaseClass()
         {
@@ -860,7 +866,7 @@ namespace OpenSim.Region.ScriptEngine.Common
 
         public LSL_Types.LSLInteger llGetStartParameter()
         {
-            return m_LSL_Functions.llGetStartParameter();
+            return m_StartParam;
         }
 
         public void llGodLikeRezObject(string inventory, vector pos)

OpenSim/Region/ScriptEngine/Common/IScript.cs

@@ -32,6 +32,7 @@ namespace OpenSim.Region.ScriptEngine.Common
     public interface IScript
     {
         string State { get; set; }
+        int StartParam { get; set; }
         ExecutorBase Exec { get; }
         string Source { get; set; }
         void Start(BuilIn_Commands BuiltIn_Commands);

OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs

@@ -2343,8 +2343,7 @@ namespace OpenSim.Region.ScriptEngine.Common
 
         public LSL_Types.LSLInteger llGetStartParameter()
         {
-            m_host.AddScriptLPS(1);
+            // This is not handled here
-            NotImplemented("llGetStartParameter");
             return 0;
         }
 

OpenSim/Region/ScriptEngine/Common/LSL_Types.cs

@@ -1293,6 +1293,18 @@ namespace OpenSim.Region.ScriptEngine.Common
                 return ret;
             }
 
+            public override bool Equals(Object o)
+            {
+                if(!(o is LSLInteger))
+                    return false;
+                return value == ((LSLInteger)o).value;
+            }
+
+            public override int GetHashCode()
+            {
+                return value;
+            }
+
             static public LSLInteger operator &(LSLInteger i1, LSLInteger i2)
             {
                 int ret = i1.value & i2.value;
@@ -1438,6 +1450,19 @@ namespace OpenSim.Region.ScriptEngine.Common
                 return String.Format("{0:0.000000}", this.value);
             }
 
+            public override bool Equals(Object o)
+            {
+                if(!(o is LSLFloat))
+                    return false;
+                return value == ((LSLFloat)o).value;
+            }
+
+            public override int GetHashCode()
+            {
+                return Convert.ToInt32(value);
+            }
+
+
             #endregion
         }
     }

OpenSim/Region/ScriptEngine/Common/ScriptEngineBase/EventManager.cs

@@ -190,7 +190,7 @@ namespace OpenSim.Region.ScriptEngine.Common.ScriptEngineBase
         {
             Console.WriteLine("OnRezScript localID: " + localID + " LLUID: " + itemID.ToString() + " Size: " +
                               script.Length);
-            myScriptEngine.m_ScriptManager.StartScript(localID, itemID, script);
+            myScriptEngine.m_ScriptManager.StartScript(localID, itemID, script, startParam, postOnRez);
         }
 
         public void OnRemoveScript(uint localID, LLUUID itemID)

OpenSim/Region/ScriptEngine/Common/ScriptEngineBase/ScriptManager.cs

@@ -72,6 +72,8 @@ namespace OpenSim.Region.ScriptEngine.Common.ScriptEngineBase
             public LLUUID itemID;
             public string script;
             public LUType Action;
+            public int startParam;
+            public bool postOnRez;
         }
 
         private enum LUType
@@ -223,7 +225,7 @@ namespace OpenSim.Region.ScriptEngine.Common.ScriptEngineBase
                     }
                     else if (item.Action == LUType.Load)
                     {
-                        _StartScript(item.localID, item.itemID, item.script);
+                        _StartScript(item.localID, item.itemID, item.script, item.startParam, item.postOnRez);
                     }
                 }
             }
@@ -252,7 +254,7 @@ namespace OpenSim.Region.ScriptEngine.Common.ScriptEngineBase
         /// </summary>
         /// <param name="itemID"></param>
         /// <param name="localID"></param>
-        public void StartScript(uint localID, LLUUID itemID, string Script)
+        public void StartScript(uint localID, LLUUID itemID, string Script, int startParam, bool postOnRez)
         {
             lock (LUQueue)
             {
@@ -267,6 +269,8 @@ namespace OpenSim.Region.ScriptEngine.Common.ScriptEngineBase
                 ls.itemID = itemID;
                 ls.script = Script;
                 ls.Action = LUType.Load;
+                ls.startParam = startParam;
+                ls.postOnRez = postOnRez;
                 LUQueue.Enqueue(ls);
             }
         }
@@ -282,6 +286,8 @@ namespace OpenSim.Region.ScriptEngine.Common.ScriptEngineBase
             ls.localID = localID;
             ls.itemID = itemID;
             ls.Action = LUType.Unload;
+            ls.startParam = 0;
+            ls.postOnRez = false;
             lock (LUQueue)
             {
                 LUQueue.Enqueue(ls);
@@ -291,7 +297,7 @@ namespace OpenSim.Region.ScriptEngine.Common.ScriptEngineBase
         // Create a new instance of the compiler (reuse)
         //private Compiler.LSL.Compiler LSLCompiler = new Compiler.LSL.Compiler();
 
-        public abstract void _StartScript(uint localID, LLUUID itemID, string Script);
+        public abstract void _StartScript(uint localID, LLUUID itemID, string Script, int startParam, bool postOnRez);
         public abstract void _StopScript(uint localID, LLUUID itemID);
 
 
@@ -423,9 +429,10 @@ namespace OpenSim.Region.ScriptEngine.Common.ScriptEngineBase
 
         public void ResetScript(uint localID, LLUUID itemID)
         {
-            string script = GetScript(localID, itemID).Source;
+            IScript s = GetScript(localID, itemID);
+            string script = s.Source;
             StopScript(localID, itemID);
-            StartScript(localID, itemID, script);
+            StartScript(localID, itemID, script, s.StartParam, false);
         }
 
 

OpenSim/Region/ScriptEngine/DotNetEngine/ScriptManager.cs

@@ -62,7 +62,7 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine
         // PROVIDE SCRIPT WITH ITS INTERFACE TO OpenSim
 
 
-        public override void _StartScript(uint localID, LLUUID itemID, string Script)
+        public override void _StartScript(uint localID, LLUUID itemID, string Script, int startParam, bool postOnRez)
         {
             m_scriptEngine.Log.Debug("[" + m_scriptEngine.ScriptEngineName + "]: ScriptManager StartScript: localID: " + localID + ", itemID: " + itemID);
 
@@ -114,6 +114,8 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine
 //#endif
 
                 CompiledScript.Source = Script;
+                CompiledScript.StartParam = startParam;
+
                 // Add it to our script memstruct
                 m_scriptEngine.m_ScriptManager.SetScript(localID, itemID, CompiledScript);
 
@@ -130,6 +132,10 @@ namespace OpenSim.Region.ScriptEngine.DotNetEngine
                 int eventFlags = m_scriptEngine.m_ScriptManager.GetStateEventFlags(localID, itemID);
                 m_host.SetScriptEvents(itemID, eventFlags);
                 m_scriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "state_entry", EventQueueManager.llDetectNull, new object[] { });
+                if(postOnRez)
+                {
+                    m_scriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "on_rez", EventQueueManager.llDetectNull, new object[] { new LSL_Types.LSLInteger(startParam) });
+                }
             }
             catch (Exception e) // LEGIT: User Scripting
             {