OpenSim.Region.Framework.Scenes.SceneObjectPart.SendSound C# (CSharp) Method

        public void SendSound(string sound, double volume, bool triggered, byte flags, float radius, bool useMaster, bool isMaster)
        {
            if (volume > 1)
                volume = 1;
            if (volume < 0)
                volume = 0;

            UUID ownerID = _ownerID;
            UUID objectID = ParentGroup.RootPart.UUID;
            UUID parentID = GetRootPartUUID();

            UUID soundID = UUID.Zero;
            Vector3 position = AbsolutePosition; // region local
            ulong regionHandle = m_parentGroup.Scene.RegionInfo.RegionHandle;

            if (!UUID.TryParse(sound, out soundID))
            {
                // search sound file from inventory
                lock (TaskInventory)
                {
                    foreach (KeyValuePair<UUID, TaskInventoryItem> item in TaskInventory)
                    {
                        if (item.Value.Name == sound && item.Value.Type == (int)AssetType.Sound)
                        {
                            soundID = item.Value.ItemID;
                            break;
                        }
                    }
                }
            }

            if (soundID == UUID.Zero)
                return;

            ISoundModule soundModule = m_parentGroup.Scene.RequestModuleInterface<ISoundModule>();
            if (soundModule != null)
            {
                if (useMaster)
                {
                    if (isMaster)
                    {
                        if (triggered)
                            soundModule.TriggerSound(soundID, ownerID, objectID, parentID, volume, position, regionHandle, radius);
                        else
                            soundModule.PlayAttachedSound(soundID, ownerID, objectID, volume, position, flags, radius);
                        ParentGroup.PlaySoundMasterPrim = this;
                        ownerID = _ownerID;
                        objectID = ParentGroup.RootPart.UUID;
                        parentID = GetRootPartUUID();
                        position = AbsolutePosition; // region local
                        regionHandle = ParentGroup.Scene.RegionInfo.RegionHandle;
                        if (triggered)
                            soundModule.TriggerSound(soundID, ownerID, objectID, parentID, volume, position, regionHandle, radius);
                        else
                            soundModule.PlayAttachedSound(soundID, ownerID, objectID, volume, position, flags, radius);
                        foreach (SceneObjectPart prim in ParentGroup.PlaySoundSlavePrims)
                        {
                            ownerID = prim._ownerID;
                            objectID = prim.ParentGroup.RootPart.UUID;
                            parentID = prim.GetRootPartUUID();
                            position = prim.AbsolutePosition; // region local
                            regionHandle = prim.ParentGroup.Scene.RegionInfo.RegionHandle;
                            if (triggered)
                                soundModule.TriggerSound(soundID, ownerID, objectID, parentID, volume, position, regionHandle, radius);
                            else
                                soundModule.PlayAttachedSound(soundID, ownerID, objectID, volume, position, flags, radius);
                        }
                        ParentGroup.PlaySoundSlavePrims.Clear();
                        ParentGroup.PlaySoundMasterPrim = null;
                    }
                    else
                    {
                        ParentGroup.PlaySoundSlavePrims.Add(this);
                    }
                }
                else
                {
                    if (triggered)
                        soundModule.TriggerSound(soundID, ownerID, objectID, parentID, volume, position, regionHandle, radius);
                    else
                        soundModule.PlayAttachedSound(soundID, ownerID, objectID, volume, position, flags, radius);
                }
            }
        }