* Theoretically, everything is in place for scripted take controls... Theoretically.

* I've still got to test, it's still theoretical code :D.   Good thing it isn't enabled by default!

5 files changed, 143 insertions, 8 deletions

diff --git a/OpenSim/Region/Environment/Scenes/SceneEvents.cs b/OpenSim/Region/Environment/Scenes/SceneEvents.cs
index 2feed78..d409f4e 100644
--- a/OpenSim/Region/Environment/Scenes/SceneEvents.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneEvents.cs
@@ -602,5 +602,10 @@ namespace OpenSim.Region.Environment.Scenes
                 handlerAvatarKill(KillerObjectLocalID, DeadAvatar);
             }
         }
+
+        internal void TriggerControlEvent(uint p, LLUUID scriptUUID, uint p_3, uint p_4)
+        {
+            throw new Exception("The method or operation is not implemented.");
+        }
     }
 }
diff --git a/OpenSim/Region/Environment/Scenes/ScenePresence.cs b/OpenSim/Region/Environment/Scenes/ScenePresence.cs
index 66363b7..fdafd7f 100644
--- a/OpenSim/Region/Environment/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Environment/Scenes/ScenePresence.cs
@@ -81,6 +81,7 @@ namespace OpenSim.Region.Environment.Scenes
         private List<int> m_animationSeqs = new List<int>();
         private Dictionary<LLUUID, ScriptControllers> scriptedcontrols = new Dictionary<LLUUID, ScriptControllers>();
         private ScriptControlled IgnoredControls = ScriptControlled.CONTROL_ZERO;
+        private ScriptControlled LastCommands = ScriptControlled.CONTROL_ZERO;
 
         public Vector3 lastKnownAllowedPosition = new Vector3();
         public bool sentMessageAboutRestrictedParcelFlyingDown = false;
@@ -819,6 +820,7 @@ namespace OpenSim.Region.Environment.Scenes
             {
                 if (scriptedcontrols.Count > 0)
                 {
+                    SendControlToScripts(flags, LastCommands);
                     flags = this.RemoveIgnoredControls(flags, IgnoredControls);
 
                 }
@@ -2435,7 +2437,7 @@ namespace OpenSim.Region.Environment.Scenes
             }
         }
 
-        public void SendMovementEventsToScript(int controls, int accept, int pass_on, uint Obj_localID, LLUUID Script_item_LLUUID)
+        public void RegisterControlEventsToScript(int controls, int accept, int pass_on, uint Obj_localID, LLUUID Script_item_LLUUID)
         {
             
             ScriptControllers obj = new ScriptControllers();
@@ -2489,6 +2491,106 @@ namespace OpenSim.Region.Environment.Scenes
 
 
         }
+
+        public void UnRegisterControlEventsToScript(uint Obj_localID, LLUUID Script_item_LLUUID)
+        {
+            lock (scriptedcontrols)
+            {
+                if (scriptedcontrols.ContainsKey(Script_item_LLUUID))
+                {
+                    scriptedcontrols.Remove(Script_item_LLUUID);
+                    IgnoredControls = ScriptControlled.CONTROL_ZERO;
+                    foreach (ScriptControllers scData in scriptedcontrols.Values)
+                    {
+                        IgnoredControls |= scData.ignoreControls;
+                    }
+                }
+            }
+        }
+
+        internal void SendControlToScripts(uint flags, ScriptControlled lastFlags)
+        {
+            
+            ScriptControlled allflags = ScriptControlled.CONTROL_ZERO;
+            if ((flags & (uint)AgentManager.ControlFlags.AGENT_CONTROL_AT_POS) != 0 || (flags & (uint)AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_AT_POS) != 0)
+            {
+                allflags |= ScriptControlled.CONTROL_FWD;
+            }
+            if ((flags & (uint)AgentManager.ControlFlags.AGENT_CONTROL_AT_NEG) != 0 || (flags & (uint)AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_AT_NEG) != 0)
+            {
+                allflags |= ScriptControlled.CONTROL_BACK;
+            }
+            if ((flags & (uint)AgentManager.ControlFlags.AGENT_CONTROL_UP_POS) != 0 || (flags & (uint)AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_UP_POS) != 0)
+            {
+                allflags |= ScriptControlled.CONTROL_UP;
+            }
+            if ((flags & (uint)AgentManager.ControlFlags.AGENT_CONTROL_UP_NEG) != 0 || (flags & (uint)AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_UP_NEG) != 0)
+            {
+                allflags |= ScriptControlled.CONTROL_DOWN;
+            }
+            if ((flags & (uint)AgentManager.ControlFlags.AGENT_CONTROL_LEFT_POS) != 0 || (flags & (uint)AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_LEFT_POS) != 0)
+            {
+                allflags |= ScriptControlled.CONTROL_LEFT;
+            }
+            if ((flags & (uint)AgentManager.ControlFlags.AGENT_CONTROL_LEFT_NEG) != 0 || (flags & (uint)AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_LEFT_NEG) != 0)
+            {
+                allflags |= ScriptControlled.CONTROL_RIGHT;
+            }
+            if ((flags & (uint)AgentManager.ControlFlags.AGENT_CONTROL_YAW_POS) != 0)
+            {
+                allflags |= ScriptControlled.CONTROL_ROT_RIGHT;
+            }
+            if ((flags & (uint)AgentManager.ControlFlags.AGENT_CONTROL_YAW_NEG) != 0)
+            {
+                allflags |= ScriptControlled.CONTROL_ROT_LEFT;
+            }
+            if ((flags & (uint)AgentManager.ControlFlags.AGENT_CONTROL_ML_LBUTTON_DOWN) != 0)
+            {
+                allflags |= ScriptControlled.CONTROL_ML_LBUTTON;
+            }
+            if ((flags & (uint)AgentManager.ControlFlags.AGENT_CONTROL_LBUTTON_UP) != 0 || (flags & (uint)AgentManager.ControlFlags.AGENT_CONTROL_LBUTTON_DOWN) != 0)
+            {
+                allflags |= ScriptControlled.CONTROL_LBUTTON;
+            }
+            ScriptControlled held = ScriptControlled.CONTROL_ZERO;
+            ScriptControlled change = ScriptControlled.CONTROL_ZERO;
+            
+            foreach (ScriptControlled DCF in Enum.GetValues(typeof (ScriptControlled)))
+            {
+                // Held
+                if ((lastFlags & DCF) != 0 && (allflags & DCF) != 0)
+                {
+                    held |= DCF;
+                    continue;
+                }
+                // Not held recently
+                if ((lastFlags & DCF) != 0 && (allflags & DCF) == 0)
+                {
+                    change |= DCF;
+                    continue;
+                }
+                // Newly pressed.
+                if ((lastFlags & DCF) == 0 && (allflags & DCF) != 0)
+                {
+                    change |= DCF;
+                    continue;
+                }
+
+            }
+
+            lock (scriptedcontrols)
+            {
+                foreach (LLUUID scriptUUID in scriptedcontrols.Keys)
+                {
+                    ScriptControllers scriptControlData = scriptedcontrols[scriptUUID];
+                    ScriptControlled localHeld = held & scriptControlData.eventControls;
+                    ScriptControlled localChange = change & scriptControlData.eventControls;
+                    m_scene.EventManager.TriggerControlEvent(scriptControlData.objID, scriptUUID, (uint)localHeld, (uint)localChange);
+                }
+            }
+            LastCommands = allflags;
+            //foreach (Dir_ControlFlags DCF in Enum.GetValues(typeof (Dir_ControlFlags)))
+        }
         internal uint RemoveIgnoredControls(uint flags, ScriptControlled Ignored)
         {
             if (Ignored == ScriptControlled.CONTROL_ZERO)
diff --git a/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs b/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs
index e8e4f80..1f23d00 100644
--- a/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs
+++ b/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs
@@ -1936,25 +1936,53 @@ namespace OpenSim.Region.ScriptEngine.Common
 
         public void llTakeControls(int controls, int accept, int pass_on)
         {
+            if (!m_host.TaskInventory.ContainsKey(InventorySelf()))
+            {
+                return;
+            }
+
             if (m_host.TaskInventory[InventorySelf()].PermsGranter != LLUUID.Zero)
             {
 
                 ScenePresence presence = World.m_innerScene.ScenePresences[m_host.TaskInventory[InventorySelf()].PermsGranter];
-                if ((m_host.TaskInventory[InventorySelf()].PermsMask & BuiltIn_Commands_BaseClass.PERMISSION_TAKE_CONTROLS) != 0)
+                if (presence != null)
                 {
-                    presence.SendMovementEventsToScript(controls, accept, pass_on, m_localID, m_itemID);
+                    if ((m_host.TaskInventory[InventorySelf()].PermsMask & BuiltIn_Commands_BaseClass.PERMISSION_TAKE_CONTROLS) != 0)
+                    {
+                        presence.RegisterControlEventsToScript(controls, accept, pass_on, m_localID, m_itemID);
 
+                    }
                 }
             }
 
             m_host.AddScriptLPS(1);
-            NotImplemented("llTakeControls");
+            //NotImplemented("llTakeControls");
         }
 
         public void llReleaseControls()
         {
             m_host.AddScriptLPS(1);
-            NotImplemented("llReleaseControls");
+
+            if (!m_host.TaskInventory.ContainsKey(InventorySelf()))
+            {
+                return;
+            }
+
+            if (m_host.TaskInventory[InventorySelf()].PermsGranter != LLUUID.Zero)
+            {
+
+                ScenePresence presence = World.m_innerScene.ScenePresences[m_host.TaskInventory[InventorySelf()].PermsGranter];
+                if (presence != null)
+                {
+                    if ((m_host.TaskInventory[InventorySelf()].PermsMask & BuiltIn_Commands_BaseClass.PERMISSION_TAKE_CONTROLS) != 0)
+                    {
+                        // Unregister controls from Presence
+                        presence.UnRegisterControlEventsToScript(m_localID, m_itemID);
+                        // Remove Take Control permission.
+                        m_host.TaskInventory[InventorySelf()].PermsMask &= ~BuiltIn_Commands_BaseClass.PERMISSION_TAKE_CONTROLS;
+                    }
+                }
+            }
         }
 
         public void llAttachToAvatar(int attachment)
diff --git a/OpenSim/Region/ScriptEngine/Common/ScriptEngineBase/EventManager.cs b/OpenSim/Region/ScriptEngine/Common/ScriptEngineBase/EventManager.cs
index 77a4048..f8f38a1 100644
--- a/OpenSim/Region/ScriptEngine/Common/ScriptEngineBase/EventManager.cs
+++ b/OpenSim/Region/ScriptEngine/Common/ScriptEngineBase/EventManager.cs
@@ -225,9 +225,9 @@ namespace OpenSim.Region.ScriptEngine.Common.ScriptEngineBase
             myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "no_sensor", EventQueueManager.llDetectNull);
         }
 
-        public void control(uint localID, LLUUID itemID)
+        public void control(uint localID, LLUUID itemID, LLUUID agentID, uint held, uint change)
         {
-            myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "control", EventQueueManager.llDetectNull);
+            myScriptEngine.m_EventQueueManager.AddToScriptQueue(localID, itemID, "control", EventQueueManager.llDetectNull, new object[] { new LSL_Types.LSLString(agentID.ToString()), new LSL_Types.LSLInteger(held), new LSL_Types.LSLInteger(change)});
         }
 
         public void email(uint localID, LLUUID itemID)
diff --git a/OpenSim/Region/ScriptEngine/Common/ScriptServerInterfaces.cs b/OpenSim/Region/ScriptEngine/Common/ScriptServerInterfaces.cs
index 1edd3bd..be42539 100644
--- a/OpenSim/Region/ScriptEngine/Common/ScriptServerInterfaces.cs
+++ b/OpenSim/Region/ScriptEngine/Common/ScriptServerInterfaces.cs
@@ -54,7 +54,7 @@ namespace OpenSim.Region.ScriptEngine.Common
             void on_rez(uint localID, LLUUID itemID);
             void sensor(uint localID, LLUUID itemID);
             void no_sensor(uint localID, LLUUID itemID);
-            void control(uint localID, LLUUID itemID);
+            void control(uint localID, LLUUID itemID, LLUUID agentID, uint held, uint change);
             void money(uint LocalID, LLUUID agentID, int amount);
             void email(uint localID, LLUUID itemID);
             void at_target(uint localID, uint handle, LLVector3 targetpos, LLVector3 atpos);