4 files changed, 89 insertions, 8 deletions

diff --git a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
index 8506912..68e1a0d 100644
--- a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
@@ -96,6 +96,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
         private byte[] m_channelVersion = Helpers.StringToField("OpenSimulator 0.5"); // Dummy value needed by libSL
 
+        private Dictionary<string, LLUUID> m_defaultAnimations = new Dictionary<string, LLUUID>();
+
+
         /* protected variables */
 
         protected static Dictionary<PacketType, PacketMethod> PacketHandlers =
@@ -326,6 +329,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             m_channelVersion = Helpers.StringToField(scene.GetSimulatorVersion());
 
+            InitDefaultAnimations();
+
+
             m_scene = scene;
             m_assetCache = assetCache;
 
@@ -3097,6 +3103,16 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             OutPacket(scriptQuestion, ThrottleOutPacketType.Task);
         }
+                private void InitDefaultAnimations()
+                {
+                }
+
+        public LLUUID GetDefaultAnimation(string name)
+        {
+            if(m_defaultAnimations.ContainsKey(name))
+                return m_defaultAnimations[name];
+            return LLUUID.Zero;
+        }
 
         protected virtual bool Logout(IClientAPI client, Packet packet)
         {
diff --git a/OpenSim/Region/Environment/Scenes/ScenePresence.cs b/OpenSim/Region/Environment/Scenes/ScenePresence.cs
index 466b20a..c74cac3 100644
--- a/OpenSim/Region/Environment/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Environment/Scenes/ScenePresence.cs
@@ -1156,6 +1156,63 @@ namespace OpenSim.Region.Environment.Scenes
                 }
             }
         }
+        public void AddAnimation(string name)
+        {
+            if(m_isChildAgent)
+                return;
+
+            // Don't let this animation become the movement animation
+            if(m_animations.Count < 1)
+                SetMovementAnimation(Animations.AnimsLLUUID["STAND"]);
+
+                        LLUUID animID=m_controllingClient.GetDefaultAnimation(name);
+                        if(animID == LLUUID.Zero)
+                                return;
+
+            if (!m_animations.Contains(animID))
+            {
+                m_animations.Add(animID);
+                m_animationSeqs.Add(m_controllingClient.NextAnimationSequenceNumber);
+                SendAnimPack();
+            }
+        }
+
+        public void RemoveAnimation(string name)
+        {
+            if(m_isChildAgent)
+                return;
+
+                        LLUUID animID=m_controllingClient.GetDefaultAnimation(name);
+                        if(animID == LLUUID.Zero)
+                                return;
+
+            if (m_animations.Contains(animID))
+            {
+                if (m_animations[0] == animID)
+                {
+                    SetMovementAnimation(Animations.AnimsLLUUID["STAND"]);
+                }
+                else
+                {
+                    // What a HACK!! Anim list really needs to be an object!
+                    int idx;
+
+                    for(idx=0;idx < m_animations.Count;idx++)
+                    {
+                        if(m_animations[idx] == animID)
+                        {
+                            int seq=m_animationSeqs[idx];
+
+                            m_animations.Remove(animID);
+                            m_animationSeqs.Remove(seq);
+                            SendAnimPack();
+                            break;
+                        }
+                    }
+                }
+            }
+        }
+
 
         public void HandleStartAnim(IClientAPI remoteClient, LLUUID animID)
         {
diff --git a/OpenSim/Region/Examples/SimpleModule/MyNpcCharacter.cs b/OpenSim/Region/Examples/SimpleModule/MyNpcCharacter.cs
index 42912e7..09553ca 100644
--- a/OpenSim/Region/Examples/SimpleModule/MyNpcCharacter.cs
+++ b/OpenSim/Region/Examples/SimpleModule/MyNpcCharacter.cs
@@ -449,6 +449,11 @@ namespace OpenSim.Region.Examples.SimpleModule
         {        
         }
 
+                public LLUUID GetDefaultAnimation(string name)
+                {
+                        return LLUUID.Zero;
+                }
+
         public void SendTakeControls(int controls, bool passToAgent, bool TakeControls)
         {
         }
diff --git a/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs b/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs
index 87c0450..bac8f2a 100644
--- a/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs
+++ b/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs
@@ -2136,15 +2136,15 @@ namespace OpenSim.Region.ScriptEngine.Common
 
             if ((m_host.TaskInventory[invItemID].PermsMask & BuiltIn_Commands_BaseClass.PERMISSION_TRIGGER_ANIMATION) != 0)
             {
-                // Do NOT try to parse LLUUID, animations cannot be triggered by ID
-                LLUUID animID=InventoryKey(anim, (int)AssetType.Animation);
-                if (animID == LLUUID.Zero)
-                    return;
-
                 if (World.m_innerScene.ScenePresences.ContainsKey(m_host.TaskInventory[invItemID].PermsGranter))
                 {
                     ScenePresence presence = World.m_innerScene.ScenePresences[m_host.TaskInventory[invItemID].PermsGranter];
-                    presence.AddAnimation(animID);
+                                        // Do NOT try to parse LLUUID, animations cannot be triggered by ID
+                                        LLUUID animID=InventoryKey(anim, (int)AssetType.Animation);
+                                        if (animID == LLUUID.Zero)
+                                                presence.AddAnimation(anim);
+                                        else
+                                                presence.AddAnimation(animID);
                 }
             }
         }
@@ -2170,12 +2170,15 @@ namespace OpenSim.Region.ScriptEngine.Common
                 }
 
                 if (animID == LLUUID.Zero)
-                    return;
+                                        return;
 
                 if (World.m_innerScene.ScenePresences.ContainsKey(m_host.TaskInventory[invItemID].PermsGranter))
                 {
                     ScenePresence presence = World.m_innerScene.ScenePresences[m_host.TaskInventory[invItemID].PermsGranter];
-                    presence.RemoveAnimation(animID);
+                                        if (animID == LLUUID.Zero)
+                                                presence.RemoveAnimation(anim);
+                                        else
+                                                presence.RemoveAnimation(animID);
                 }
             }
         }