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

        public void UpdatePermissions(UUID AgentID, byte field, uint localID, uint mask, byte addRemTF)
        {
            bool set = addRemTF == 1;
            bool god = m_parentGroup.Scene.Permissions.IsGod(AgentID);

            uint baseMask = _baseMask;
            if (god)
                baseMask = 0x7ffffff0;

            // Are we the owner?
            if ((AgentID == _ownerID) || god)
            {
                switch (field)
                {
                    case 1:
                        if (god)
                        {
                            _baseMask = ApplyMask(_baseMask, set, mask);
                            Inventory.ApplyGodPermissions(_baseMask);
                        }

                        break;
                    case 2:
                        _ownerMask = ApplyMask(_ownerMask, set, mask) &
                                baseMask;
                        break;
                    case 4:
                        _groupMask = ApplyMask(_groupMask, set, mask) &
                                baseMask;
                        break;
                    case 8:
                        _everyoneMask = ApplyMask(_everyoneMask, set, mask) &
                                baseMask;
                        break;
                    case 16:
                        _nextOwnerMask = ApplyMask(_nextOwnerMask, set, mask) &
                                baseMask;
                        // Prevent the client from creating no mod, no copy
                        // objects
                        if ((_nextOwnerMask & (uint)PermissionMask.Copy) == 0)
                            _nextOwnerMask |= (uint)PermissionMask.Transfer;

                        _nextOwnerMask |= (uint)PermissionMask.Move;

                        break;
                }
                SendFullUpdateToAllClients();

                SendObjectPropertiesToClient(AgentID);

            }
        }