private void HandleGobCreationMessage(GobCreationMessage message, int framesAgo)
{
if (message.ArenaID != DataEngine.Arena.ID) return;
var updatedGobs = new Dictionary<int, Arena.GobUpdateData>();
message.ReadGobs(framesAgo,
(typeName, layerIndex) =>
{
if (layerIndex < 0 || layerIndex >= DataEngine.Arena.Layers.Count) return null;
var gob = (Gob)Clonable.Instantiate(this, typeName);
gob.Game = this;
gob.Layer = DataEngine.Arena.Layers[layerIndex];
gob.BirthTime = DataEngine.ArenaTotalTime - TargetElapsedTime.Multiply(framesAgo);
return gob;
},
gob =>
{
DataEngine.Arena.Gobs.Add(gob);
updatedGobs.Add(gob.ID, new Arena.GobUpdateData(gob, framesAgo));
});
DataEngine.Arena.FinalizeGobUpdatesOnClient(updatedGobs, framesAgo);
}
private void SendGobCreationMessageOnServer()
{
if (ArenaLoadTask.TaskRunning) return; // wait for arena load completion
if (DataEngine.Arena == null) return; // happens if gobs are created on the frame the arena ends
foreach (var conn in NetworkEngine.GameClientConnections)
{
var gobsToSend = DataEngine.Arena.GobsInRelevantLayers.Where(gob => gob.IsRelevant && !gob.ClientStatus[1 << conn.ID]);
if (!gobsToSend.Any()) continue;
var message = new GobCreationMessage { ArenaID = DataEngine.Arena.ID };
foreach (var gob in gobsToSend.Take(10)) // Avoid sending lots of gobs in one frame.
{
message.AddGob(gob);
gob.ClientStatus[1 << conn.ID] = true;
}
conn.Send(message);
}
}
public void GobCreationMessageReceived(GobCreationMessage message, int framesAgo)
{
lock (_gobCreationMessages) _gobCreationMessages.Add(Tuple.Create(message, framesAgo));
}
