1 files changed, 442 insertions, 0 deletions

diff --git a/OpenSim/Region/ScriptEngine/XEngine/EventManager.cs b/OpenSim/Region/ScriptEngine/XEngine/EventManager.cs
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+++ b/OpenSim/Region/ScriptEngine/XEngine/EventManager.cs
@@ -0,0 +1,442 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Reflection;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.ScriptEngine.Shared;
+using OpenSim.Region.ScriptEngine.Interfaces;
+using log4net;
+
+namespace OpenSim.Region.ScriptEngine.XEngine
+{
+    /// <summary>
+    /// Prepares events so they can be directly executed upon a script by EventQueueManager, then queues it.
+    /// </summary>
+    public class EventManager
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        private XEngine myScriptEngine;
+
+        public EventManager(XEngine _ScriptEngine)
+        {
+            myScriptEngine = _ScriptEngine;
+
+//            m_log.Info("[XEngine] Hooking up to server events");
+            myScriptEngine.World.EventManager.OnAttach += attach;
+            myScriptEngine.World.EventManager.OnObjectGrab += touch_start;
+            myScriptEngine.World.EventManager.OnObjectGrabbing += touch;
+            myScriptEngine.World.EventManager.OnObjectDeGrab += touch_end;
+            myScriptEngine.World.EventManager.OnScriptChangedEvent += changed;
+            myScriptEngine.World.EventManager.OnScriptAtTargetEvent += at_target;
+            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;
+            myScriptEngine.World.EventManager.OnScriptCollidingEnd += collision_end;
+            myScriptEngine.World.EventManager.OnScriptLandColliderStart += land_collision_start;
+            myScriptEngine.World.EventManager.OnScriptLandColliding += land_collision;
+            myScriptEngine.World.EventManager.OnScriptLandColliderEnd += land_collision_end;
+            IMoneyModule money = myScriptEngine.World.RequestModuleInterface<IMoneyModule>();
+            if (money != null)
+            {
+                money.OnObjectPaid+=HandleObjectPaid;
+            }
+        }
+
+        /// <summary>
+        /// When an object gets paid by an avatar and generates the paid event, 
+        /// this will pipe it to the script engine
+        /// </summary>
+        /// <param name="objectID">Object ID that got paid</param>
+        /// <param name="agentID">Agent Id that did the paying</param>
+        /// <param name="amount">Amount paid</param>
+        private void HandleObjectPaid(UUID objectID, UUID agentID,
+                int amount)
+        {
+            // Since this is an event from a shared module, all scenes will
+            // get it. But only one has the object in question. The others
+            // just ignore it.
+            //
+            SceneObjectPart part =
+                    myScriptEngine.World.GetSceneObjectPart(objectID);
+
+            if (part == null)
+                return;
+
+            if ((part.ScriptEvents & scriptEvents.money) == 0)
+                part = part.ParentGroup.RootPart;
+
+            m_log.Debug("Paid: " + objectID + " from " + agentID + ", amount " + amount);
+
+//            part = part.ParentGroup.RootPart;
+            money(part.LocalId, agentID, amount);
+        }
+
+        /// <summary>
+        /// Handles piping the proper stuff to The script engine for touching
+        /// Including DetectedParams
+        /// </summary>
+        /// <param name="localID"></param>
+        /// <param name="originalID"></param>
+        /// <param name="offsetPos"></param>
+        /// <param name="remoteClient"></param>
+        /// <param name="surfaceArgs"></param>
+        public void touch_start(uint localID, uint originalID, Vector3 offsetPos,
+                IClientAPI remoteClient, SurfaceTouchEventArgs surfaceArgs)
+        {
+            // Add to queue for all scripts in ObjectID object
+            DetectParams[] det = new DetectParams[1];
+            det[0] = new DetectParams();
+            det[0].Key = remoteClient.AgentId;
+            det[0].Populate(myScriptEngine.World);
+
+            if (originalID == 0)
+            {
+                SceneObjectPart part = myScriptEngine.World.GetSceneObjectPart(localID);
+                if (part == null)
+                    return;
+
+                det[0].LinkNum = part.LinkNum;
+            }
+            else
+            {
+                SceneObjectPart originalPart = myScriptEngine.World.GetSceneObjectPart(originalID);
+                det[0].LinkNum = originalPart.LinkNum;
+            }
+
+            if (surfaceArgs != null)
+            {
+                det[0].SurfaceTouchArgs = surfaceArgs;
+            }
+
+            myScriptEngine.PostObjectEvent(localID, new EventParams(
+                    "touch_start", new Object[] { new LSL_Types.LSLInteger(1) },
+                    det));
+        }
+
+        public void touch(uint localID, uint originalID, Vector3 offsetPos,
+                IClientAPI remoteClient, SurfaceTouchEventArgs surfaceArgs)
+        {
+            // Add to queue for all scripts in ObjectID object
+            DetectParams[] det = new DetectParams[1];
+            det[0] = new DetectParams();
+            det[0].Key = remoteClient.AgentId;
+            det[0].Populate(myScriptEngine.World);
+            det[0].OffsetPos = offsetPos;
+
+            if (originalID == 0)
+            {
+                SceneObjectPart part = myScriptEngine.World.GetSceneObjectPart(localID);
+                if (part == null)
+                    return;
+
+                det[0].LinkNum = part.LinkNum;
+            }
+            else
+            {
+                SceneObjectPart originalPart = myScriptEngine.World.GetSceneObjectPart(originalID);
+                det[0].LinkNum = originalPart.LinkNum;
+            }
+            if (surfaceArgs != null)
+            {
+                det[0].SurfaceTouchArgs = surfaceArgs;
+            }
+
+            myScriptEngine.PostObjectEvent(localID, new EventParams(
+                    "touch", new Object[] { new LSL_Types.LSLInteger(1) },
+                    det));
+        }
+
+        public void touch_end(uint localID, uint originalID, IClientAPI remoteClient,
+                              SurfaceTouchEventArgs surfaceArgs)
+        {
+            // Add to queue for all scripts in ObjectID object
+            DetectParams[] det = new DetectParams[1];
+            det[0] = new DetectParams();
+            det[0].Key = remoteClient.AgentId;
+            det[0].Populate(myScriptEngine.World);
+
+            if (originalID == 0)
+            {
+                SceneObjectPart part = myScriptEngine.World.GetSceneObjectPart(localID);
+                if (part == null)
+                    return;
+
+                det[0].LinkNum = part.LinkNum;
+            }
+            else
+            {
+                SceneObjectPart originalPart = myScriptEngine.World.GetSceneObjectPart(originalID);
+                det[0].LinkNum = originalPart.LinkNum;
+            }
+
+            if (surfaceArgs != null)
+            {
+                det[0].SurfaceTouchArgs = surfaceArgs;
+            }
+
+            myScriptEngine.PostObjectEvent(localID, new EventParams(
+                    "touch_end", new Object[] { new LSL_Types.LSLInteger(1) },
+                    det));
+        }
+
+        public void changed(uint localID, uint change)
+        {
+            // Add to queue for all scripts in localID, Object pass change.
+            myScriptEngine.PostObjectEvent(localID, new EventParams(
+                    "changed",new object[] { new LSL_Types.LSLInteger(change) },
+                    new DetectParams[0]));
+        }
+
+        // state_entry: not processed here
+        // state_exit: not processed here
+
+        public void money(uint localID, UUID agentID, int amount)
+        {
+            myScriptEngine.PostObjectEvent(localID, new EventParams(
+                    "money", new object[] {
+                    new LSL_Types.LSLString(agentID.ToString()),
+                    new LSL_Types.LSLInteger(amount) },
+                    new DetectParams[0]));
+        }
+
+        public void collision_start(uint localID, ColliderArgs col)
+        {
+            // Add to queue for all scripts in ObjectID object
+            List<DetectParams> det = new List<DetectParams>();
+
+            foreach (DetectedObject detobj in col.Colliders)
+            {
+                DetectParams d = new DetectParams();
+                d.Key =detobj.keyUUID;
+                d.Populate(myScriptEngine.World);
+                det.Add(d);
+            }
+
+            if (det.Count > 0)
+                myScriptEngine.PostObjectEvent(localID, new EventParams(
+                        "collision_start",
+                        new Object[] { new LSL_Types.LSLInteger(det.Count) },
+                        det.ToArray()));
+        }
+
+        public void collision(uint localID, ColliderArgs col)
+        {
+            // Add to queue for all scripts in ObjectID object
+            List<DetectParams> det = new List<DetectParams>();
+
+            foreach (DetectedObject detobj in col.Colliders)
+            {
+                DetectParams d = new DetectParams();
+                d.Key =detobj.keyUUID;
+                d.Populate(myScriptEngine.World);
+                det.Add(d);
+            }
+
+            if (det.Count > 0)
+                myScriptEngine.PostObjectEvent(localID, new EventParams(
+                        "collision", new Object[] { new LSL_Types.LSLInteger(det.Count) },
+                        det.ToArray()));
+        }
+
+        public void collision_end(uint localID, ColliderArgs col)
+        {
+            // Add to queue for all scripts in ObjectID object
+            List<DetectParams> det = new List<DetectParams>();
+
+            foreach (DetectedObject detobj in col.Colliders)
+            {
+                DetectParams d = new DetectParams();
+                d.Key =detobj.keyUUID;
+                d.Populate(myScriptEngine.World);
+                det.Add(d);
+            }
+
+            if (det.Count > 0)
+                myScriptEngine.PostObjectEvent(localID, new EventParams(
+                        "collision_end",
+                        new Object[] { new LSL_Types.LSLInteger(det.Count) },
+                        det.ToArray()));
+        }
+
+        public void land_collision_start(uint localID, ColliderArgs col)
+         {
+            List<DetectParams> det = new List<DetectParams>();
+
+            foreach (DetectedObject detobj in col.Colliders)
+            {
+                DetectParams d = new DetectParams();
+                d.Position = detobj.posVector;
+                d.Populate(myScriptEngine.World);
+                det.Add(d);
+                myScriptEngine.PostObjectEvent(localID, new EventParams(
+                        "land_collision_start",
+                        new Object[] { new LSL_Types.Vector3(d.Position) },
+                        det.ToArray()));
+            }
+
+        }
+
+        public void land_collision(uint localID, ColliderArgs col)
+        {
+            List<DetectParams> det = new List<DetectParams>();
+
+            foreach (DetectedObject detobj in col.Colliders)
+            {
+                DetectParams d = new DetectParams();
+                d.Position = detobj.posVector;
+                d.Populate(myScriptEngine.World);
+                det.Add(d);
+                myScriptEngine.PostObjectEvent(localID, new EventParams(
+                        "land_collision",
+                        new Object[] { new LSL_Types.Vector3(d.Position) },
+                        det.ToArray()));
+            }
+        }
+
+        public void land_collision_end(uint localID, ColliderArgs col)
+        {
+            List<DetectParams> det = new List<DetectParams>();
+
+            foreach (DetectedObject detobj in col.Colliders)
+            {
+                DetectParams d = new DetectParams();
+                d.Position = detobj.posVector;
+                d.Populate(myScriptEngine.World);
+                det.Add(d);
+                myScriptEngine.PostObjectEvent(localID, new EventParams(
+                        "land_collision_end",
+                        new Object[] { new LSL_Types.Vector3(d.Position) },
+                        det.ToArray()));
+            }
+         }
+
+        // timer: not handled here
+        // listen: not handled here
+
+        public void control(UUID itemID, UUID agentID, uint held, uint change)
+        {
+            myScriptEngine.PostScriptEvent(itemID, new EventParams(
+                    "control",new object[] {
+                    new LSL_Types.LSLString(agentID.ToString()),
+                    new LSL_Types.LSLInteger(held),
+                    new LSL_Types.LSLInteger(change)},
+                    new DetectParams[0]));
+        }
+
+        public void email(uint localID, UUID itemID, string timeSent,
+                string address, string subject, string message, int numLeft)
+        {
+            myScriptEngine.PostObjectEvent(localID, new EventParams(
+                    "email",new object[] {
+                    new LSL_Types.LSLString(timeSent),
+                    new LSL_Types.LSLString(address),
+                    new LSL_Types.LSLString(subject),
+                    new LSL_Types.LSLString(message),
+                    new LSL_Types.LSLInteger(numLeft)},
+                    new DetectParams[0]));
+        }
+
+        public void at_target(uint localID, uint handle, Vector3 targetpos,
+                Vector3 atpos)
+        {
+            myScriptEngine.PostObjectEvent(localID, new EventParams(
+                    "at_target", new object[] {
+                    new LSL_Types.LSLInteger(handle),
+                    new LSL_Types.Vector3(targetpos),
+                    new LSL_Types.Vector3(atpos) },
+                    new DetectParams[0]));
+        }
+
+        public void not_at_target(uint localID)
+        {
+            myScriptEngine.PostObjectEvent(localID, new EventParams(
+                    "not_at_target",new object[0],
+                    new DetectParams[0]));
+        }
+
+        public void at_rot_target(uint localID, uint handle, Quaternion targetrot,
+                Quaternion atrot)
+        {
+            myScriptEngine.PostObjectEvent(localID, new EventParams(
+                    "at_rot_target", new object[] {
+                    new LSL_Types.LSLInteger(handle),
+                    new LSL_Types.Quaternion(targetrot),
+                    new LSL_Types.Quaternion(atrot) },
+                    new DetectParams[0]));
+        }
+
+        public void not_at_rot_target(uint localID)
+        {
+            myScriptEngine.PostObjectEvent(localID, new EventParams(
+                    "not_at_rot_target",new object[0],
+                    new DetectParams[0]));
+        }
+
+        // run_time_permissions: not handled here
+
+        public void attach(uint localID, UUID itemID, UUID avatar)
+        {
+            myScriptEngine.PostObjectEvent(localID, new EventParams(
+                    "attach",new object[] {
+                    new LSL_Types.LSLString(avatar.ToString()) },
+                    new DetectParams[0]));
+        }
+
+        // dataserver: not handled here
+        // link_message: not handled here
+
+        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)
+        {
+            myScriptEngine.PostObjectEvent(localID, new EventParams(
+                    "moving_end",new object[0],
+                    new DetectParams[0]));
+        }
+
+        // object_rez: not handled here
+        // remote_data: not handled here
+        // http_response: not handled here
+    }
+}