From 53833babf99d83a27d0be2b820efbe41067ef723 Mon Sep 17 00:00:00 2001
From: Justin Clark-Casey (justincc)
Date: Sat, 26 Jan 2013 03:57:51 +0000
Subject: Add OnScriptMovingStartEvent and OnScriptMovingEndEvent to
 EventManager so that these can be triggered by future code (not yet
 implemented).

Also hooks up moving_start and moving_end script events, eliminating itemID on XEngine EventManager methods since this is completely unused.
An adaptation of the patch in http://opensimulator.org/mantis/view.php?id=6515
Thanks Garmin Kawaguichi and Signpost Marv.
---
 OpenSim/Region/Framework/Scenes/EventManager.cs    | 56 ++++++++++++++++++++++
 .../Region/ScriptEngine/XEngine/EventManager.cs    |  6 ++-
 2 files changed, 60 insertions(+), 2 deletions(-)

diff --git a/OpenSim/Region/Framework/Scenes/EventManager.cs b/OpenSim/Region/Framework/Scenes/EventManager.cs
index 902ded1..9ee1520 100644
--- a/OpenSim/Region/Framework/Scenes/EventManager.cs
+++ b/OpenSim/Region/Framework/Scenes/EventManager.cs
@@ -549,6 +549,20 @@ namespace OpenSim.Region.Framework.Scenes
         /// </remarks>
         public event ScriptControlEvent OnScriptControlEvent;
 
+        public delegate void ScriptMovingStartEvent(uint localID);
+
+        /// <summary>
+        /// TODO: Should be triggered when a physics object starts moving.
+        /// </summary>
+        public event ScriptMovingStartEvent OnScriptMovingStartEvent;
+   
+        public delegate void ScriptMovingEndEvent(uint localID);
+
+        /// <summary>
+        /// TODO: Should be triggered when a physics object stops moving.
+        /// </summary>
+        public event ScriptMovingEndEvent OnScriptMovingEndEvent;
+
         public delegate void ScriptAtTargetEvent(uint localID, uint handle, Vector3 targetpos, Vector3 atpos);
 
         /// <summary>
@@ -2212,6 +2226,48 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
+        public void TriggerMovingStartEvent(uint localID)
+        {
+            ScriptMovingStartEvent handlerScriptMovingStartEvent = OnScriptMovingStartEvent;
+            if (handlerScriptMovingStartEvent != null)
+            {
+                foreach (ScriptMovingStartEvent d in handlerScriptMovingStartEvent.GetInvocationList())
+                {
+                    try
+                    {
+                        d(localID);
+                    }
+                    catch (Exception e)
+                    {
+                        m_log.ErrorFormat(
+                            "[EVENT MANAGER]: Delegate for TriggerMovingStartEvent failed - continuing.  {0} {1}",
+                            e.Message, e.StackTrace);
+                    }
+                }
+            }
+        }
+
+        public void TriggerMovingEndEvent(uint localID)
+        {
+            ScriptMovingEndEvent handlerScriptMovingEndEvent = OnScriptMovingEndEvent;
+            if (handlerScriptMovingEndEvent != null)
+            {
+                foreach (ScriptMovingEndEvent d in handlerScriptMovingEndEvent.GetInvocationList())
+                {
+                    try
+                    {
+                        d(localID);
+                    }
+                    catch (Exception e)
+                    {
+                        m_log.ErrorFormat(
+                            "[EVENT MANAGER]: Delegate for TriggerMovingEndEvent failed - continuing.  {0} {1}",
+                            e.Message, e.StackTrace);
+                    }
+                }
+            }
+        }
+
         public void TriggerRequestChangeWaterHeight(float height)
         {
             if (height < 0)
diff --git a/OpenSim/Region/ScriptEngine/XEngine/EventManager.cs b/OpenSim/Region/ScriptEngine/XEngine/EventManager.cs
index afde685..0ff2da3 100644
--- a/OpenSim/Region/ScriptEngine/XEngine/EventManager.cs
+++ b/OpenSim/Region/ScriptEngine/XEngine/EventManager.cs
@@ -62,6 +62,8 @@ namespace OpenSim.Region.ScriptEngine.XEngine
             myScriptEngine.World.EventManager.OnScriptNotAtTargetEvent += not_at_target;
             myScriptEngine.World.EventManager.OnScriptAtRotTargetEvent += at_rot_target;
             myScriptEngine.World.EventManager.OnScriptNotAtRotTargetEvent += not_at_rot_target;
+            myScriptEngine.World.EventManager.OnScriptMovingStartEvent += moving_start;
+            myScriptEngine.World.EventManager.OnScriptMovingEndEvent += moving_end;
             myScriptEngine.World.EventManager.OnScriptControlEvent += control;
             myScriptEngine.World.EventManager.OnScriptColliderStart += collision_start;
             myScriptEngine.World.EventManager.OnScriptColliding += collision;
@@ -419,14 +421,14 @@ namespace OpenSim.Region.ScriptEngine.XEngine
         // dataserver: not handled here
         // link_message: not handled here
 
-        public void moving_start(uint localID, UUID itemID)
+        public void moving_start(uint localID)
         {
             myScriptEngine.PostObjectEvent(localID, new EventParams(
                     "moving_start",new object[0],
                     new DetectParams[0]));
         }
 
-        public void moving_end(uint localID, UUID itemID)
+        public void moving_end(uint localID)
         {
             myScriptEngine.PostObjectEvent(localID, new EventParams(
                     "moving_end",new object[0],
-- 
cgit v1.1