1 files changed, 369 insertions, 0 deletions

diff --git a/OpenSim/Region/ScriptEngine/XMREngine/XMREvents.cs b/OpenSim/Region/ScriptEngine/XMREngine/XMREvents.cs
new file mode 100644
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+++ b/OpenSim/Region/ScriptEngine/XMREngine/XMREvents.cs
@@ -0,0 +1,369 @@
+/*
+ * 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;
+
+using LSL_Float = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLFloat;
+using LSL_Integer = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLInteger;
+using LSL_Key = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLString;
+using LSL_List = OpenSim.Region.ScriptEngine.Shared.LSL_Types.list;
+using LSL_Rotation = OpenSim.Region.ScriptEngine.Shared.LSL_Types.Quaternion;
+using LSL_String = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLString;
+using LSL_Vector = OpenSim.Region.ScriptEngine.Shared.LSL_Types.Vector3;
+
+namespace OpenSim.Region.ScriptEngine.XMREngine
+{
+    /// <summary>
+    /// Prepares events so they can be directly executed upon a script by EventQueueManager, then queues it.
+    /// </summary>
+    public partial class XMREngine
+    {
+        public static readonly object[] zeroObjectArray = new object[0];
+        public static readonly object[] oneObjectArrayOne = new object[1] { 1 };
+
+        private void InitEvents()
+        {
+            m_log.Info("[XMREngine] Hooking up to server events");
+            this.World.EventManager.OnAttach                    += attach;
+            this.World.EventManager.OnObjectGrab                += touch_start;
+            this.World.EventManager.OnObjectGrabbing            += touch;
+            this.World.EventManager.OnObjectDeGrab              += touch_end;
+            this.World.EventManager.OnScriptChangedEvent        += changed;
+            this.World.EventManager.OnScriptAtTargetEvent       += at_target;
+            this.World.EventManager.OnScriptNotAtTargetEvent    += not_at_target;
+            this.World.EventManager.OnScriptAtRotTargetEvent    += at_rot_target;
+            this.World.EventManager.OnScriptNotAtRotTargetEvent += not_at_rot_target;
+            this.World.EventManager.OnScriptMovingStartEvent    += moving_start;
+            this.World.EventManager.OnScriptMovingEndEvent      += moving_end;
+            this.World.EventManager.OnScriptControlEvent        += control;
+            this.World.EventManager.OnScriptColliderStart       += collision_start;
+            this.World.EventManager.OnScriptColliding           += collision;
+            this.World.EventManager.OnScriptCollidingEnd        += collision_end;
+            this.World.EventManager.OnScriptLandColliderStart   += land_collision_start;
+            this.World.EventManager.OnScriptLandColliding       += land_collision;
+            this.World.EventManager.OnScriptLandColliderEnd     += land_collision_end;
+            IMoneyModule money=this.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)
+        {
+            // Add to queue for all scripts in ObjectID object
+            DetectParams[] det = new DetectParams[1];
+            det[0] = new DetectParams();
+            det[0].Key = agentID;
+            det[0].Populate(this.World);
+
+            // 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 =
+                    this.World.GetSceneObjectPart(objectID);
+
+            if (part == null)
+                return;
+
+            if ((part.ScriptEvents & scriptEvents.money) == 0)
+                part = part.ParentGroup.RootPart;
+
+            Verbose ("Paid: " + objectID + " from " + agentID + ", amount " + amount);
+
+            if (part != null)
+            {
+                money(part.LocalId, agentID, amount, det);
+            }
+        }
+
+        /// <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)
+        {
+            touches(localID, originalID, offsetPos, remoteClient, surfaceArgs, "touch_start");
+        }
+
+        public void touch(uint localID, uint originalID, Vector3 offsetPos,
+                IClientAPI remoteClient, SurfaceTouchEventArgs surfaceArgs)
+        {
+            touches(localID, originalID, offsetPos, remoteClient, surfaceArgs, "touch");
+        }
+
+        private static Vector3 zeroVec3 = new Vector3(0,0,0);
+        public void touch_end(uint localID, uint originalID, IClientAPI remoteClient,
+                              SurfaceTouchEventArgs surfaceArgs)
+        {
+            touches(localID, originalID, zeroVec3, remoteClient, surfaceArgs, "touch_end");
+        }
+
+        private void touches(uint localID, uint originalID, Vector3 offsetPos,
+                IClientAPI remoteClient, SurfaceTouchEventArgs surfaceArgs, string eventname)
+        {
+            SceneObjectPart part;
+            if (originalID == 0) {
+                part = this.World.GetSceneObjectPart(localID);
+                if (part == null) return;
+            } else {
+                part = this.World.GetSceneObjectPart(originalID);
+            }
+
+            DetectParams det = new DetectParams();
+            det.Key = remoteClient.AgentId;
+            det.Populate(this.World);
+            det.OffsetPos = new LSL_Vector(offsetPos.X,
+                                           offsetPos.Y,
+                                           offsetPos.Z);
+            det.LinkNum = part.LinkNum;
+
+            if (surfaceArgs != null) {
+                det.SurfaceTouchArgs = surfaceArgs;
+            }
+
+            // Add to queue for all scripts in ObjectID object
+            this.PostObjectEvent(localID, new EventParams(
+                    eventname, oneObjectArrayOne,
+                    new DetectParams[] { det }));
+        }
+
+        public void changed(uint localID, uint change)
+        {
+            int ch = (int)change;
+            // Add to queue for all scripts in localID, Object pass change.
+            this.PostObjectEvent(localID, new EventParams(
+                    "changed",new object[] { ch },
+                    zeroDetectParams));
+        }
+
+        // state_entry: not processed here
+        // state_exit: not processed here
+
+        public void money(uint localID, UUID agentID, int amount, DetectParams[] det)
+        {
+            this.PostObjectEvent(localID, new EventParams(
+                    "money", new object[] {
+                    agentID.ToString(),
+                    amount },
+                    det));
+        }
+
+        public void collision_start(uint localID, ColliderArgs col)
+        {
+            collisions(localID, col, "collision_start");
+        }
+
+        public void collision(uint localID, ColliderArgs col)
+        {
+            collisions(localID, col, "collision");
+        }
+
+        public void collision_end(uint localID, ColliderArgs col)
+        {
+            collisions(localID, col, "collision_end");
+        }
+
+        private void collisions(uint localID, ColliderArgs col, string eventname)
+        {
+            int dc = col.Colliders.Count;
+            if (dc > 0) {
+                DetectParams[] det = new DetectParams[dc];
+                int i = 0;
+                foreach (DetectedObject detobj in col.Colliders) {
+                    DetectParams d = new DetectParams();
+                    det[i++] = d;
+
+                    d.Key = detobj.keyUUID;
+                    d.Populate (this.World);
+
+                    /* not done by XEngine...
+                    d.Position = detobj.posVector;
+                    d.Rotation = detobj.rotQuat;
+                    d.Velocity = detobj.velVector;
+                    ... */
+                }
+
+                this.PostObjectEvent(localID, new EventParams(
+                        eventname,
+                        new Object[] { dc },
+                        det));
+            }
+        }
+
+        public void land_collision_start(uint localID, ColliderArgs col)
+        {
+            land_collisions(localID, col, "land_collision_start");
+        }
+
+        public void land_collision(uint localID, ColliderArgs col)
+        {
+            land_collisions(localID, col, "land_collision");
+        }
+
+        public void land_collision_end(uint localID, ColliderArgs col)
+        {
+            land_collisions(localID, col, "land_collision_end");
+        }
+
+        private void land_collisions(uint localID, ColliderArgs col, string eventname)
+        {
+            foreach (DetectedObject detobj in col.Colliders) {
+                LSL_Vector vec = new LSL_Vector(detobj.posVector.X,
+                                                detobj.posVector.Y,
+                                                detobj.posVector.Z);
+                EventParams eps = new EventParams(eventname, 
+                                                  new Object[] { vec }, 
+                                                  zeroDetectParams);
+                this.PostObjectEvent(localID, eps);
+            }
+        }
+
+        // timer: not handled here
+        // listen: not handled here
+
+        public void control(UUID itemID, UUID agentID, uint held, uint change)
+        {
+            this.PostScriptEvent(itemID, new EventParams(
+                    "control",new object[] {
+                    agentID.ToString(),
+                    (int)held,
+                    (int)change},
+                    zeroDetectParams));
+        }
+
+        public void email(uint localID, UUID itemID, string timeSent,
+                string address, string subject, string message, int numLeft)
+        {
+            this.PostObjectEvent(localID, new EventParams(
+                    "email",new object[] {
+                    timeSent,
+                    address,
+                    subject,
+                    message,
+                    numLeft},
+                    zeroDetectParams));
+        }
+
+        public void at_target(uint localID, uint handle, Vector3 targetpos,
+                Vector3 atpos)
+        {
+            this.PostObjectEvent(localID, new EventParams(
+                    "at_target", new object[] {
+                    (int)handle,
+                    new LSL_Vector(targetpos.X,targetpos.Y,targetpos.Z),
+                    new LSL_Vector(atpos.X,atpos.Y,atpos.Z) },
+                    zeroDetectParams));
+        }
+
+        public void not_at_target(uint localID)
+        {
+            this.PostObjectEvent(localID, new EventParams(
+                    "not_at_target",zeroObjectArray,
+                    zeroDetectParams));
+        }
+
+        public void at_rot_target(uint localID, uint handle, OpenMetaverse.Quaternion targetrot, OpenMetaverse.Quaternion atrot)
+        {
+            this.PostObjectEvent(
+                localID, 
+                new EventParams(
+                    "at_rot_target",
+                    new object[] {
+                        new LSL_Integer(handle), 
+                        new LSL_Rotation(targetrot.X, targetrot.Y, targetrot.Z, targetrot.W),
+                        new LSL_Rotation(atrot.X, atrot.Y, atrot.Z, atrot.W)
+                    },
+                    zeroDetectParams
+                )
+            );
+        }
+
+        public void not_at_rot_target(uint localID)
+        {
+            this.PostObjectEvent(localID, new EventParams(
+                    "not_at_rot_target",zeroObjectArray,
+                    zeroDetectParams));
+        }
+
+        // run_time_permissions: not handled here
+
+        public void attach(uint localID, UUID itemID, UUID avatar)
+        {
+            this.PostObjectEvent(localID, new EventParams(
+                    "attach",new object[] {
+                    avatar.ToString() },
+                    zeroDetectParams));
+        }
+
+        // dataserver: not handled here
+        // link_message: not handled here
+
+        public void moving_start(uint localID)
+        {
+            this.PostObjectEvent(localID, new EventParams(
+                    "moving_start",zeroObjectArray,
+                    zeroDetectParams));
+        }
+
+        public void moving_end(uint localID)
+        {
+            this.PostObjectEvent(localID, new EventParams(
+                    "moving_end",zeroObjectArray,
+                    zeroDetectParams));
+        }
+
+        // object_rez: not handled here
+        // remote_data: not handled here
+        // http_response: not handled here
+    }
+}