Hook up Keyframe motion to almost everything. Failing to cross a sim border

may yield unexpected results in some cases. No database persistence yet,

OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs

@@ -2247,6 +2247,9 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 // move out of the region creating an infinite loop of failed attempts to cross
                 grp.UpdatePrimFlags(grp.RootPart.LocalId,false,grp.IsTemporary,grp.IsPhantom,false);
 
+                if (grp.RootPart.KeyframeMotion != null)
+                    grp.RootPart.KeyframeMotion.CrossingFailure();
+
                 grp.ScheduleGroupForFullUpdate();
             }
         }

OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs

@@ -357,6 +357,9 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
             foreach (SceneObjectGroup objectGroup in objlist)
             {
+                if (objectGroup.RootPart.KeyframeMotion != null)
+                    objectGroup.RootPart.KeyframeMotion.Stop();
+                objectGroup.RootPart.KeyframeMotion = null;
 //                Vector3 inventoryStoredPosition = new Vector3
 //                            (((objectGroup.AbsolutePosition.X > (int)Constants.RegionSize)
 //                                  ? 250

OpenSim/Region/Framework/Scenes/Scene.cs

@@ -2364,6 +2364,12 @@ namespace OpenSim.Region.Framework.Scenes
 
             foreach (SceneObjectPart part in partList)
             {
+                if (part.KeyframeMotion != null)
+                {
+                    part.KeyframeMotion.Delete();
+                    part.KeyframeMotion = null;
+                }
+
                 if (part.IsJoint() && ((part.Flags & PrimFlags.Physics) != 0))
                 {
                     PhysicsScene.RequestJointDeletion(part.Name); // FIXME: what if the name changed?
@@ -2705,6 +2711,9 @@ namespace OpenSim.Region.Framework.Scenes
                 // before we restart the scripts, or else some functions won't work.
                 newObject.RootPart.ParentGroup.CreateScriptInstances(0, false, DefaultScriptEngine, GetStateSource(newObject));
                 newObject.ResumeScripts();
+
+                if (newObject.RootPart.KeyframeMotion != null)
+                    newObject.RootPart.KeyframeMotion.UpdateSceneObject(newObject);
             }
 
             // Do this as late as possible so that listeners have full access to the incoming object

OpenSim/Region/Framework/Scenes/SceneGraph.cs

@@ -1645,6 +1645,12 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="childPrims"></param>
         protected internal void LinkObjects(SceneObjectPart root, List<SceneObjectPart> children)
         {
+            if (root.KeyframeMotion != null)
+            {
+                root.KeyframeMotion.Stop();
+                root.KeyframeMotion = null;
+            }
+
             SceneObjectGroup parentGroup = root.ParentGroup;
             if (parentGroup == null) return;
 
@@ -1722,6 +1728,11 @@ namespace OpenSim.Region.Framework.Scenes
                 {
                     if (part != null)
                     {
+                        if (part.KeyframeMotion != null)
+                        {
+                            part.KeyframeMotion.Stop();
+                            part.KeyframeMotion = null;
+                        }
                         if (part.ParentGroup.PrimCount != 1) // Skip single
                         {
                             if (part.LinkNum < 2) // Root

OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs

@@ -455,6 +455,9 @@ namespace OpenSim.Region.Framework.Scenes
                             || Scene.TestBorderCross(val, Cardinals.S))
                         && !IsAttachmentCheckFull() && (!Scene.LoadingPrims))
                     {
+                        if (m_rootPart.KeyframeMotion != null)
+                            m_rootPart.KeyframeMotion.StartCrossingCheck();
+
                         m_scene.CrossPrimGroupIntoNewRegion(val, this, true);
                     }
                 }
@@ -578,6 +581,8 @@ namespace OpenSim.Region.Framework.Scenes
                             childPa.Selected = value;
                     }
                 }
+                if (RootPart.KeyframeMotion != null)
+                    RootPart.KeyframeMotion.Selected = value;
             }
         }
 
@@ -1551,6 +1556,8 @@ namespace OpenSim.Region.Framework.Scenes
     
                     newPart.DoPhysicsPropertyUpdate(originalPartPa.IsPhysical, true);
                 }
+                if (part.KeyframeMotion != null)
+                    newPart.KeyframeMotion = part.KeyframeMotion.Copy(dupe);
             }
             
             if (userExposed)
@@ -1578,6 +1585,12 @@ namespace OpenSim.Region.Framework.Scenes
 
         public void ScriptSetPhysicsStatus(bool usePhysics)
         {
+            if (usePhysics)
+            {
+                if (RootPart.KeyframeMotion != null)
+                    RootPart.KeyframeMotion.Stop();
+                RootPart.KeyframeMotion = null;
+            }
             UpdatePrimFlags(RootPart.LocalId, usePhysics, IsTemporary, IsPhantom, IsVolumeDetect);
         }
 

OpenSim/Region/Framework/Scenes/SceneObjectPart.cs

@@ -354,6 +354,13 @@ namespace OpenSim.Region.Framework.Scenes
         private UUID m_collisionSound;
         private float m_collisionSoundVolume;
 
+        private KeyframeMotion m_keyframeMotion = null;
+
+        public KeyframeMotion KeyframeMotion
+        {
+            get; set;
+        }
+
         #endregion Fields
 
 //        ~SceneObjectPart()
@@ -1799,6 +1806,8 @@ namespace OpenSim.Region.Framework.Scenes
             Array.Copy(Shape.ExtraParams, extraP, extraP.Length);
             dupe.Shape.ExtraParams = extraP;
 
+            // safeguard  actual copy is done in sog.copy
+            dupe.KeyframeMotion = null;
             dupe.PayPrice = (int[])PayPrice.Clone();
 
             dupe.DynAttrs.CopyFrom(DynAttrs);
@@ -2001,6 +2010,9 @@ namespace OpenSim.Region.Framework.Scenes
                         {
                             if (UsePhysics)
                             {
+                                if (ParentGroup.RootPart.KeyframeMotion != null)
+                                    ParentGroup.RootPart.KeyframeMotion.Stop();
+                                ParentGroup.RootPart.KeyframeMotion = null;
                                 ParentGroup.Scene.AddPhysicalPrim(1);
 
                                 pa.OnRequestTerseUpdate += PhysicsRequestingTerseUpdate;
@@ -4327,6 +4339,9 @@ namespace OpenSim.Region.Framework.Scenes
 
                 if (isPhysical)
                 {
+                    if (ParentGroup.RootPart.KeyframeMotion != null)
+                        ParentGroup.RootPart.KeyframeMotion.Stop();
+                    ParentGroup.RootPart.KeyframeMotion = null;
                     ParentGroup.Scene.AddPhysicalPrim(1);
 
                     pa.OnRequestTerseUpdate += PhysicsRequestingTerseUpdate;

OpenSim/Region/Framework/Scenes/Serialization/SceneObjectSerializer.cs

@@ -262,6 +262,12 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
                     sr.Close();
                 }
 
+                XmlNodeList keymotion = doc.GetElementsByTagName("KeyframeMotion");
+                if (keymotion.Count > 0)
+                    sceneObject.RootPart.KeyframeMotion = KeyframeMotion.FromData(sceneObject, Convert.FromBase64String(keymotion[0].InnerText));
+                else
+                    sceneObject.RootPart.KeyframeMotion = null;
+
                 // Script state may, or may not, exist. Not having any, is NOT
                 // ever a problem.
                 sceneObject.LoadScriptState(doc);
@@ -1182,6 +1188,16 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
             });
 
             writer.WriteEndElement();
+
+            if (sog.RootPart.KeyframeMotion != null)
+            {
+                Byte[] data = sog.RootPart.KeyframeMotion.Serialize();
+
+                writer.WriteStartElement(String.Empty, "KeyframeMotion", String.Empty);
+                writer.WriteBase64(data, 0, data.Length);
+                writer.WriteEndElement();
+            }
+
             writer.WriteEndElement();
         }
 

OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs

@@ -7296,6 +7296,146 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             }
         }
 
+        public void llSetKeyframedMotion(LSL_List frames, LSL_List options)
+        {
+            SceneObjectGroup group = m_host.ParentGroup;
+
+            if (group.RootPart.PhysActor != null && group.RootPart.PhysActor.IsPhysical)
+                return;
+            if (group.IsAttachment)
+                return;
+
+            if (frames.Data.Length > 0) // We are getting a new motion
+            {
+                if (group.RootPart.KeyframeMotion != null)
+                    group.RootPart.KeyframeMotion.Delete();
+                group.RootPart.KeyframeMotion = null;
+
+                int idx = 0;
+
+                KeyframeMotion.PlayMode mode = KeyframeMotion.PlayMode.Forward;
+                KeyframeMotion.DataFormat data = KeyframeMotion.DataFormat.Translation | KeyframeMotion.DataFormat.Rotation;
+
+                while (idx < options.Data.Length)
+                {
+                    int option = (int)options.GetLSLIntegerItem(idx++);
+                    int remain = options.Data.Length - idx;
+
+                    switch (option)
+                    {
+                        case ScriptBaseClass.KFM_MODE:
+                            if (remain < 1)
+                                break;
+                            int modeval = (int)options.GetLSLIntegerItem(idx++);
+                            switch(modeval)
+                            {
+                                case ScriptBaseClass.KFM_FORWARD:
+                                    mode = KeyframeMotion.PlayMode.Forward;
+                                    break;
+                                case ScriptBaseClass.KFM_REVERSE:
+                                    mode = KeyframeMotion.PlayMode.Reverse;
+                                    break;
+                                case ScriptBaseClass.KFM_LOOP:
+                                    mode = KeyframeMotion.PlayMode.Loop;
+                                    break;
+                                case ScriptBaseClass.KFM_PING_PONG:
+                                    mode = KeyframeMotion.PlayMode.PingPong;
+                                    break;
+                            }
+                            break;
+                        case ScriptBaseClass.KFM_DATA:
+                            if (remain < 1)
+                                break;
+                            int dataval = (int)options.GetLSLIntegerItem(idx++);
+                            data = (KeyframeMotion.DataFormat)dataval;
+                            break;
+                    }
+                }
+
+                group.RootPart.KeyframeMotion = new KeyframeMotion(group, mode, data);
+
+                idx = 0;
+
+                int elemLength = 2;
+                if (data == (KeyframeMotion.DataFormat.Translation | KeyframeMotion.DataFormat.Rotation))
+                    elemLength = 3;
+
+                List<KeyframeMotion.Keyframe> keyframes = new List<KeyframeMotion.Keyframe>();
+                while (idx < frames.Data.Length)
+                {
+                    int remain = frames.Data.Length - idx;
+
+                    if (remain < elemLength)
+                        break;
+
+                    KeyframeMotion.Keyframe frame = new KeyframeMotion.Keyframe();
+                    frame.Position = null;
+                    frame.Rotation = null;
+
+                    if ((data & KeyframeMotion.DataFormat.Translation) != 0)
+                    {
+                        LSL_Types.Vector3 tempv = frames.GetVector3Item(idx++);
+                        frame.Position = new Vector3((float)tempv.x, (float)tempv.y, (float)tempv.z);
+                    }
+                    if ((data & KeyframeMotion.DataFormat.Rotation) != 0)
+                    {
+                        LSL_Types.Quaternion tempq = frames.GetQuaternionItem(idx++);
+                        Quaternion q = new Quaternion((float)tempq.x, (float)tempq.y, (float)tempq.z, (float)tempq.s);
+                        q.Normalize();
+                        frame.Rotation = q;
+                    }
+
+                    float tempf = (float)frames.GetLSLFloatItem(idx++);
+                    frame.TimeMS = (int)(tempf * 1000.0f);
+
+                    keyframes.Add(frame);
+                }
+
+                group.RootPart.KeyframeMotion.SetKeyframes(keyframes.ToArray());
+                group.RootPart.KeyframeMotion.Start();
+            }
+            else
+            {
+                if (group.RootPart.KeyframeMotion == null)
+                    return;
+
+                if (options.Data.Length == 0)
+                {
+                    group.RootPart.KeyframeMotion.Stop();
+                    return;
+                }
+
+                int code = (int)options.GetLSLIntegerItem(0);
+
+                int idx = 0;
+
+                while (idx < options.Data.Length)
+                {
+                    int option = (int)options.GetLSLIntegerItem(idx++);
+                    int remain = options.Data.Length - idx;
+
+                    switch (option)
+                    {
+                        case ScriptBaseClass.KFM_COMMAND:
+                            int cmd = (int)options.GetLSLIntegerItem(idx++);
+                            switch (cmd)
+                            {
+                                case ScriptBaseClass.KFM_CMD_PLAY:
+                                    group.RootPart.KeyframeMotion.Start();
+                                    break;
+                                case ScriptBaseClass.KFM_CMD_STOP:
+                                    group.RootPart.KeyframeMotion.Stop();
+                                    break;
+                                case ScriptBaseClass.KFM_CMD_PAUSE:
+                                    group.RootPart.KeyframeMotion.Pause();
+                                    break;
+                            }
+                            break;
+                    }
+                }
+            }
+        }
+
         protected LSL_List SetPrimParams(SceneObjectPart part, LSL_List rules, string originFunc, ref uint rulesParsed)
         {
             int idx = 0;

OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs

@@ -427,6 +427,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
               void print(string str);
 
               void SetPrimitiveParamsEx(LSL_Key prim, LSL_List rules, string originFunc);
+              void llSetKeyframedMotion(LSL_List frames, LSL_List options);
           LSL_List GetPrimitiveParamsEx(LSL_Key prim, LSL_List rules);
     }
 }

OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs

@@ -748,6 +748,19 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
         public static readonly LSLInteger RCERR_SIM_PERF_LOW = -2;
         public static readonly LSLInteger RCERR_CAST_TIME_EXCEEDED = 3;
 
+        public const int KFM_MODE = 1;
+        public const int KFM_LOOP = 1;
+        public const int KFM_REVERSE = 3;
+        public const int KFM_FORWARD = 0;
+        public const int KFM_PING_PONG = 2;
+        public const int KFM_DATA = 2;
+        public const int KFM_TRANSLATION = 2;
+        public const int KFM_ROTATION = 1;
+        public const int KFM_COMMAND = 0;
+        public const int KFM_CMD_PLAY = 0;
+        public const int KFM_CMD_STOP = 1;
+        public const int KFM_CMD_PAUSE = 2;
+
         /// <summary>
         /// process name parameter as regex
         /// </summary>

OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs

@@ -554,6 +554,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             return m_LSL_Functions.llGetLinkNumberOfSides(link);
         }
 
+        public void llSetKeyframedMotion(LSL_List frames, LSL_List options)
+        {
+            m_LSL_Functions.llSetKeyframedMotion(frames, options);
+        }
+
         public LSL_Integer llGetListEntryType(LSL_List src, int index)
         {
             return m_LSL_Functions.llGetListEntryType(src, index);