private OperationResponse ItemOperationSetProperties(Item item, SetProperties operation, SendParameters sendParameters)
{
MethodReturnValue result = this.CheckAccess(item);
if (result.IsOk)
{
item.SetProperties(operation.PropertiesSet, operation.PropertiesUnset);
var eventInstance = new ItemPropertiesSet
{
ItemId = item.Id,
PropertiesRevision = item.PropertiesRevision,
PropertiesSet = operation.PropertiesSet,
PropertiesUnset = operation.PropertiesUnset
};
var eventData = new EventData((byte)EventCode.ItemPropertiesSet, 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 SetProperties: Sets the Item.Properties of an Item and ultimately sends event ItemPropertiesSet to other clients.
/// </summary>
public OperationResponse OperationSetProperties(PeerBase peer, OperationRequest request, SendParameters sendParameters)
{
var operation = new SetProperties(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.ItemOperationSetProperties(item, operation, sendParameters));
}
public override OperationResponse Handle(MmoActor actor, OperationRequest request, SendParameters sendParameters)
{
var operation = new SetProperties(actor.Peer.Protocol, request);
if (!operation.IsValid)
{
return(new OperationResponse(request.OperationCode)
{
ReturnCode = (int)ReturnCode.InvalidOperationParameter, DebugMessage = operation.GetErrorMessage()
});
}
operation.OnStart();
Item item;
if (false == operation.ItemType.HasValue || string.IsNullOrEmpty(operation.ItemId))
{
item = actor.Avatar;
// set return values
operation.ItemId = item.Id;
operation.ItemType = item.Type;
}
else if (actor.TryGetItem(operation.ItemType.Value, operation.ItemId, out item) == false)
{
return(operation.GetOperationResponse((int)ReturnCode.ItemNotFound, "ItemNotFound"));
}
return(this.ItemOperationSetProperties(item, operation, sendParameters, actor));
}
/// <summary>
/// The set properties.
/// </summary>
/// <param name = "item">
/// The mmo item.
/// </param>
/// <param name = "operation">
/// The operation.
/// </param>
/// <param name = "sendParameters">
/// The send Parameters.
/// </param>
/// <returns>
/// error code ok
/// </returns>
private OperationResponse ItemOperationSetProperties(Item item, SetProperties operation, SendParameters sendParameters)
{
MethodReturnValue result = this.CheckAccess(item);
if (result)
{
item.SetProperties(operation.PropertiesSet, operation.PropertiesUnset);
var eventInstance = new ItemPropertiesSet
{
ItemId = item.Id,
ItemType = item.Type,
PropertiesRevision = item.PropertiesRevision,
PropertiesSet = operation.PropertiesSet,
PropertiesUnset = operation.PropertiesUnset
};
var eventData = new EventData((byte)EventCode.ItemPropertiesSet, 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 <see cref = "SetProperties" />: Sets the <see cref = "Item.Properties" /> of an <see cref = "Item" /> and ultimately sends event <see cref = "ItemPropertiesSet" /> to other clients.
/// </summary>
/// <param name = "peer">
/// The client peer.
/// </param>
/// <param name = "request">
/// The request.
/// </param>
/// <param name = "sendParameters">
/// The send Parameters.
/// </param>
/// <returns>
/// Null or an <see cref = "OperationResponse" /> with error code <see cref = "ReturnCode.ItemNotFound" />.
/// </returns>
public OperationResponse OperationSetProperties(PeerBase peer, OperationRequest request, SendParameters sendParameters)
{
var operation = new SetProperties(peer.Protocol, request);
if (!operation.IsValid)
{
return new OperationResponse(request.OperationCode) { ReturnCode = (int)ReturnCode.InvalidOperationParameter, DebugMessage = operation.GetErrorMessage() };
}
operation.OnStart();
Item item;
if (false == operation.ItemType.HasValue || string.IsNullOrEmpty(operation.ItemId))
{
item = this.Avatar;
// set return values
operation.ItemId = item.Id;
operation.ItemType = item.Type;
}
else if (this.TryGetItem(operation.ItemType.Value, operation.ItemId, out item) == false)
{
return operation.GetOperationResponse((int)ReturnCode.ItemNotFound, "ItemNotFound");
}
return this.ItemOperationSetProperties(item, operation, sendParameters);
}