/// Block on the stream forever, reading data as soon as we can.
private void ReadStreamData()
{
using (var streamReader = new StreamReader(_stream))
{
try
{
while (!streamReader.EndOfStream)
{
var line = streamReader.ReadLine();
lock (this)
{
EventHandler.Trigger(new DataReceivedEvent(line));
}
}
}
catch (IOException)
{
}
}
lock (this)
{
_state = TcpTransportState.Idle;
_writer = null;
_stream = null;
EventHandler.Trigger(new ConnectionClosedEvent());
}
}
public static void ActorLifecycle(Actor actor, ActorLifecycle status)
{
if (status == Events.ActorLifecycle.Created)
{
Instance().Active.Add(actor);
EventHandler.Trigger(new ActorLifecycleEvent()
{
Actor = actor,
Status = status
});
}
else if (status == Events.ActorLifecycle.Destroyed)
{
var instance = Instance(true);
if (instance != null)
{
instance.Active.RemoveAll(i => i == actor);
EventHandler.Trigger(new ActorLifecycleEvent()
{
Actor = actor,
Status = status
});
}
}
}
/// Open a connection to the remote host or dispatch an error event.
private void Connect()
{
lock (this)
{
_client = new TcpClient();
try
{
_client.Connect(_host, _port);
}
catch (Exception error)
{
EventHandler.Trigger(new ErrorEvent {
Exception = error
});
_state = TcpTransportState.Idle;
return;
}
_state = TcpTransportState.Connected;
EventHandler.Trigger(new ConnectionOpenedEvent());
}
_stream = _client.GetStream();
_writer = new StreamWriter(_stream);
ReadStreamData();
}
public void Execute()
{
_events.Trigger(new DummyCompletionEvent {
Complete = true
});
_events.ClearEventHandlers <DummyCompletionEvent>();
}
/// Update internal state, and dispatch any pending events.
public void Update()
{
foreach (var queuedEvent in _eventCache)
{
_eventHandler.Trigger(queuedEvent);
}
_eventCache.Clear();
}
private void Process(object body, GenericMotionConfig config)
{
var sendEvent = false;
var state = _motion.GetState();
var direction = state.GetDirection();
var isJumping = state.GetJumping();
var isFalling = state.GetFalling();
// Check if we need to send an event?
if ((_isFalling && !isFalling) || (!_isFalling && isFalling))
{
sendEvent = true;
_isFalling = isFalling;
}
else if ((_isJumping && !isJumping) || (!_isJumping && isJumping))
{
sendEvent = true;
_isJumping = isJumping;
}
else
{
var v = SignOf(direction.Vertical);
var vo = SignOf(_direction.Vertical);
var h = SignOf(direction.Horizontal);
var ho = SignOf(_direction.Horizontal);
if ((v != vo) || (h != ho))
{
sendEvent = true;
_direction = direction.Clone();
}
}
// Send event
if (sendEvent)
{
_eventHandler.Trigger(new GenericMotionEvent()
{
IsFalling = isFalling,
IsJumping = isJumping,
Direction = direction.AsVector(body, config)
});
}
}
public void Write <T>(T target)
{
lock (this)
{
if (_state != TcpTransportState.Connected)
{
throw new TcpTransportException(TcpTransportErrors.NotConencted, "No active connection");
}
var output = JsonUtility.ToJson(target);
try
{
_writer.WriteLine(output);
_writer.Flush();
}
catch (Exception error)
{
EventHandler.Trigger(new ErrorEvent()
{
Exception = error
});
}
}
}
