private OperationResponse ItemOperationMove(Item item, Move operation, SendParameters sendParameters) { // should always be OK MethodReturnValue result = this.CheckAccess(item); if (result.IsOk) { // save previous for event Vector oldPosition = item.Position; Vector oldRotation = item.Rotation; // move item.Rotation = operation.Rotation; item.Move(operation.Position); // send event var eventInstance = new ItemMoved { ItemId = item.Id, OldPosition = oldPosition, Position = operation.Position, Rotation = operation.Rotation, OldRotation = oldRotation }; var eventData = new EventData((byte)EventCode.ItemMoved, eventInstance); sendParameters.ChannelId = Settings.ItemEventChannel; var message = new ItemEventMessage(item, eventData, sendParameters); item.EventChannel.Publish(message); // no response sent operation.OnComplete(); return null; } return operation.GetOperationResponse(result); }
/// <summary> /// Handles operation Move: Move the items and ultimately sends event ItemMoved to other clients. /// </summary> public OperationResponse OperationMove(PeerBase peer, OperationRequest request, SendParameters sendParameters) { var operation = new Move(peer.Protocol, request); if (!operation.IsValid) { return new OperationResponse(request.OperationCode) { ReturnCode = (int)ReturnCode.InvalidOperationParameter, DebugMessage = operation.GetErrorMessage() }; } operation.OnStart(); Item item; if (string.IsNullOrEmpty(operation.ItemId)) { item = this.Avatar; // set return values operation.ItemId = item.Id; } else if (this.TryGetItem(operation.ItemId, out item) == false) { return operation.GetOperationResponse((int)ReturnCode.ItemNotFound, "ItemNotFound"); } return this.ItemOperationMove((Item)item, operation, sendParameters); }