/// <summary>
/// Handles the <see cref="LeaveRequest"/> and calls <see cref="RemovePeerFromGame"/>.
/// </summary>
/// <param name="peer">
/// The peer.
/// </param>
/// <param name="sendParameters">
/// The send Parameters.
/// </param>
/// <param name="leaveOperation">
/// The operation.
/// </param>
protected virtual void HandleLeaveOperation(HivePeer peer, SendParameters sendParameters, LeaveRequest leaveOperation)
{
this.LeaveOperationHandler(peer, sendParameters, leaveOperation);
}
/// <summary>
/// Called for each operation in the execution queue.
/// Every <see cref = "Room" /> has a queue of incoming operations to execute.
/// Per game <see cref = "ExecuteOperation" /> is never executed multi-threaded, thus all code executed here has thread safe access to all instance members.
/// </summary>
/// <param name = "peer">
/// The peer.
/// </param>
/// <param name = "operationRequest">
/// The operation request to execute.
/// </param>
/// <param name = "sendParameters">
/// The send Parameters.
/// </param>
protected override void ExecuteOperation(HivePeer peer, OperationRequest operationRequest, SendParameters sendParameters)
{
try
{
base.ExecuteOperation(peer, operationRequest, sendParameters);
//if (log.IsDebugEnabled)
//{
// log.DebugFormat("Executing operation {0}", (OperationCode)operationRequest.OperationCode);
//}
switch ((OperationCode)operationRequest.OperationCode)
{
case OperationCode.CreateGame2:
{
var createGameRequest = new CreateGameRequest(peer.Protocol, operationRequest);
if (peer.ValidateOperation(createGameRequest, sendParameters) == false)
{
return;
}
this.LogOperation(peer, operationRequest);
createGameRequest.OnStart();
this.HandleCreateGameOperation(peer, sendParameters, createGameRequest);
createGameRequest.OnComplete();
}
break;
case OperationCode.Join:
case OperationCode.JoinGame2:
{
var joinGameRequest = new JoinGameRequest(peer.Protocol, operationRequest);
if (peer.ValidateOperation(joinGameRequest, sendParameters) == false)
{
return;
}
// Join should be default CreateIfNotexists=true
//if (!joinGameRequest.CreateIfNotExists && operationRequest.OperationCode == (byte)OperationCode.Join)
//{
// joinGameRequest.CreateIfNotExists = true;
//}
this.LogOperation(peer, operationRequest);
joinGameRequest.OnStart();
this.HandleJoinGameOperation(peer, sendParameters, joinGameRequest);
joinGameRequest.OnComplete();
}
break;
case OperationCode.DebugGame:
var debugGameRequest = new DebugGameRequest(peer.Protocol, operationRequest);
if (peer.ValidateOperation(debugGameRequest, sendParameters) == false)
{
return;
}
this.LogOperation(peer, operationRequest);
debugGameRequest.OnStart();
this.HandleDebugGameOperation(peer, debugGameRequest, sendParameters);
debugGameRequest.OnComplete();
break;
case OperationCode.Leave:
{
var leaveOperation = new LeaveRequest(peer.Protocol, operationRequest);
if (peer.ValidateOperation(leaveOperation, sendParameters) == false)
{
return;
}
this.LogOperation(peer, operationRequest);
leaveOperation.OnStart();
this.HandleLeaveOperation(peer, sendParameters, leaveOperation);
leaveOperation.OnComplete();
break;
}
case OperationCode.RaiseEvent:
{
var raiseEventOperation = new RaiseEventRequest(peer.Protocol, operationRequest);
if (peer.ValidateOperation(raiseEventOperation, sendParameters) == false)
{
return;
}
raiseEventOperation.OnStart();
this.HandleRaiseEventOperation(peer, raiseEventOperation, sendParameters);
raiseEventOperation.OnComplete();
break;
}
case OperationCode.GetProperties:
{
var getPropertiesOperation = new GetPropertiesRequest(peer.Protocol, operationRequest);
if (peer.ValidateOperation(getPropertiesOperation, sendParameters) == false)
{
return;
}
getPropertiesOperation.OnStart();
this.HandleGetPropertiesOperation(peer, getPropertiesOperation, sendParameters);
getPropertiesOperation.OnComplete();
break;
}
case OperationCode.SetProperties:
{
var setPropertiesOperation = new SetPropertiesRequest(peer.Protocol, operationRequest);
if (peer.ValidateOperation(setPropertiesOperation, sendParameters) == false)
{
return;
}
setPropertiesOperation.OnStart();
this.HandleSetPropertiesOperation(peer, setPropertiesOperation, sendParameters);
setPropertiesOperation.OnComplete();
break;
}
case OperationCode.Ping:
{
peer.SendOperationResponse(new OperationResponse (operationRequest.OperationCode) , sendParameters);
break;
}
case OperationCode.ChangeGroups:
{
var changeGroupsOperation = new ChangeGroups(peer.Protocol, operationRequest);
if (peer.ValidateOperation(changeGroupsOperation, sendParameters) == false)
{
return;
}
changeGroupsOperation.OnStart();
this.HandleChangeGroupsOperation(peer, changeGroupsOperation, sendParameters);
changeGroupsOperation.OnComplete();
break;
}
default:
{
var message = string.Format("Unknown operation code {0}", (OperationCode)operationRequest.OperationCode);
this.SendErrorResponse(peer, operationRequest.OperationCode,
ErrorCode.OperationInvalid, message, sendParameters);
if (Log.IsWarnEnabled)
{
Log.Warn(message);
}
}
break;
}
}
catch (Exception ex)
{
Log.Error(ex);
}
}
protected void LeaveOperationHandler(HivePeer peer, SendParameters sendParameters, LeaveRequest request)
{
this.RemovePeerFromGame(peer, request != null && request.IsCommingBack);
if (peer != null && request != null)
{
// is always reliable, so it gets a response
peer.SendOperationResponse(new OperationResponse { OperationCode = request.OperationRequest.OperationCode }, sendParameters);
}
}
protected virtual bool ProcessLeaveGame(int actorNr, LeaveRequest request, SendParameters sendParameters, HivePeer peer)
{
this.LeaveOperationHandler(peer, sendParameters, request);
return true;
}
protected override void HandleRemovePeerMessage(HivePeer peer, int reason, string details)
{
if ((reason == LeaveReason.PlayerTtlTimedOut)
|| (reason == LeaveReason.LeaveRequest))
{
throw new ArgumentException("PlayerTtlTimeout and LeaveRequests are handled in their own routines.");
}
var actor = this.ActorsManager.ActorsGetActorByPeer(peer);
var actorNr = actor != null ? actor.ActorNr : -1;
var isInactive = reason != LeaveReason.PluginRequest && peer.JoinStage == HivePeer.JoinStages.Complete && this.PlayerTTL != 0;
var mockRequest = new OperationRequest((byte)OperationCode.Leave)
{
Parameters = new Dictionary<byte, object>
{
{(byte) ParameterKey.ActorNr, actorNr},
{(byte) ParameterKey.IsInactive, isInactive}
}
};
var leaveRequest = new LeaveRequest(peer.Protocol, mockRequest);
RequestHandler handler = () =>
{
try
{
return this.ProcessHandleRemovePeerMessage(peer, isInactive);
}
catch (Exception e)
{
Log.ErrorFormat("Exception: {0}", e);
throw;
}
};
var info = new LeaveGameCallInfo(this.PendingPluginContinue, this.callEnv)
{
ActorNr = actorNr,
UserId = peer.UserId,
Nickname = actor != null ? actor.Nickname : string.Empty,
IsInactive = isInactive,
Reason = reason,
Details = details,
Handler = handler,
Peer = peer,
OperationRequest = leaveRequest,
SendParams = new SendParameters()
};
try
{
this.Plugin.OnLeave(info);
}
catch (Exception e)
{
this.Plugin.ReportError(Photon.Hive.Plugin.ErrorCodes.UnhandledException, e);
}
}
/// <summary>
/// Handles the <see cref="LeaveRequest"/> and calls <see cref="HiveGame.RemovePeerFromGame"/>.
/// </summary>
/// <param name="peer">
/// The peer.
/// </param>
/// <param name="sendParameters">
/// The send Parameters.
/// </param>
/// <param name="leaveOperation">
/// The leave Operation.
/// </param>
protected override void HandleLeaveOperation(HivePeer peer, SendParameters sendParameters, LeaveRequest leaveOperation)
{
var actor = this.GetActorByPeer(peer);
if (actor != null)
{
RequestHandler handler = () =>
{
try
{
return this.ProcessLeaveGame(actor.ActorNr, leaveOperation, sendParameters, peer);
}
catch (Exception e)
{
Log.ErrorFormat("Exception: {0}", e);
throw;
}
};
var info = new LeaveGameCallInfo(this.PendingPluginContinue, this.callEnv)
{
ActorNr = actor.ActorNr,
UserId = peer.UserId,
Nickname = actor.Nickname,
IsInactive = leaveOperation != null && leaveOperation.IsCommingBack,
Reason = LeaveReason.LeaveRequest,
Request = leaveOperation,
Handler = handler,
Peer = peer,
SendParams = sendParameters,
};
try
{
this.Plugin.OnLeave(info);
}
catch (Exception e)
{
this.Plugin.ReportError(Photon.Hive.Plugin.ErrorCodes.UnhandledException, e);
}
}
else
{
this.LogQueue.Add(new LogEntry("HandleLeaveOperation", string.Format("Failed to find Actor for peer {0}", peer.ConnectionId)));
}
}
