OpenSim.Region.Framework.Scenes.ScenePresence.SendControlToScripts C# (CSharp) Méthode

        internal void SendControlToScripts(uint flags)
        {
            ScriptControlled allflags = ScriptControlled.CONTROL_ZERO;

            if (MouseDown)
            {
                allflags = LastCommands & (ScriptControlled.CONTROL_ML_LBUTTON | ScriptControlled.CONTROL_LBUTTON);
                if ((flags & (uint)AgentManager.ControlFlags.AGENT_CONTROL_LBUTTON_UP) != 0 || (flags & unchecked((uint)AgentManager.ControlFlags.AGENT_CONTROL_ML_LBUTTON_UP)) != 0)
                {
                    allflags = ScriptControlled.CONTROL_ZERO;
                    MouseDown = true;
                }
            }

            if ((flags & (uint)AgentManager.ControlFlags.AGENT_CONTROL_ML_LBUTTON_DOWN) != 0)
            {
                allflags |= ScriptControlled.CONTROL_ML_LBUTTON;
                MouseDown = true;
            }
            if ((flags & (uint)AgentManager.ControlFlags.AGENT_CONTROL_LBUTTON_DOWN) != 0)
            {
                allflags |= ScriptControlled.CONTROL_LBUTTON;
                MouseDown = true;
            }

            // find all activated controls, whether the scripts are interested in them or not
            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_NEG) != 0)
            {
                allflags |= ScriptControlled.CONTROL_ROT_RIGHT;
            }
            if ((flags & (uint)AgentManager.ControlFlags.AGENT_CONTROL_YAW_POS) != 0)
            {
                allflags |= ScriptControlled.CONTROL_ROT_LEFT;
            }
            // optimization; we have to check per script, but if nothing is pressed and nothing changed, we can skip that
            if (allflags != ScriptControlled.CONTROL_ZERO || allflags != LastCommands)
            {
                lock (scriptedcontrols)
                {
                    foreach (KeyValuePair<UUID, ScriptControllers> kvp in scriptedcontrols)
                    {
                        UUID scriptUUID = kvp.Key;
                        ScriptControllers scriptControlData = kvp.Value;

                        ScriptControlled localHeld = allflags & scriptControlData.eventControls;     // the flags interesting for us
                        ScriptControlled localLast = LastCommands & scriptControlData.eventControls; // the activated controls in the last cycle
                        ScriptControlled localChange = localHeld ^ localLast;                        // the changed bits
                        if (localHeld != ScriptControlled.CONTROL_ZERO || localChange != ScriptControlled.CONTROL_ZERO)
                        {
                            // only send if still pressed or just changed
                            m_scene.EventManager.TriggerControlEvent(scriptUUID, UUID, (uint)localHeld, (uint)localChange);
                        }
                    }
                }
            }

            LastCommands = allflags;
        }