// Called when the node enters the scene tree for the first time.
public override void _Ready()
{
MDLog.AddLogCategoryProperties(LOG_CAT, new MDLogProperties(MDLogLevel.Info));
GameSession = GameInstance.GetGameSession();
GameSession.OnPlayerJoinedEvent += OnPlayerJoinedEvent;
GameSession.OnPlayerInitializedEvent += OnPlayerInitializedEvent;
GameSession.OnPlayerLeftEvent += OnPlayerLeftEvent;
GameSession.OnNetworkNodeAdded += OnNetworkNodeAdded;
GameSession.OnNetworkNodeRemoved += OnNetworkNodeRemoved;
GameSession.OnSessionStartedEvent += OnSessionStartedEvent;
SynchronizationState = SynchronizationStates.SYNCHRONIZING_IN_PROGRESS;
}
private void OnSessionStartedEvent()
{
if (this.IsClient())
{
// Add max ping information between this client and any other client
// Roundtrip is: client 1 -> server -> client 2 -> server -> client 1.
// TODO: Max ping should be not identical for each player we ping
MDOnScreenDebug.AddOnScreenDebugInfo(DEBUG_CAT, "MaxRoundtripPing: ", () => MaxPing.ToString());
PauseGame();
SynchronizationState = SynchronizationStates.SYNCHRONIZING_IN_PROGRESS;
}
else
{
SynchronizationState = SynchronizationStates.SYNCRHONIZED;
}
// Reset to tick 0 at start of session
GameClock?.SetCurrentTick(0);
}
private void CheckSynchStatus(Timer timer)
{
// Only do this on clients
if (!this.IsClient())
{
timer.RemoveAndFree();
return;
}
if (NodeCount < 0)
{
MDLog.Debug(LOG_CAT, "We got no node count");
// We don't know how many nodes we got yet
return;
}
int SynchedNodes = NodeCount;
if (NodeList.Count < NodeCount)
{
MDLog.Debug(LOG_CAT, "We still don't have all nodes");
// We still don't have all nodes
SynchedNodes = NodeList.Count;
}
else if (!NodeSynchCompleted)
{
// This is the first time we synched all nodes, notify the server
MDLog.Debug(LOG_CAT, "Node synch complete, notifying server");
NodeSynchCompleted = true;
RpcId(GameSession.GetNetworkMaster(), nameof(NotifyAllNodesSynched));
}
int NotSynchedNodes = 0;
// Check node custom logic to see if synch is done
foreach (Node node in NodeList)
{
if (!(node is IMDSynchronizedNode) || ((IMDSynchronizedNode)node).IsSynchronizationComplete())
{
continue;
}
// We are not synched
MDLog.Trace(LOG_CAT, $"A node is still synching: {node.GetPath()}");
SynchedNodes--;
NotSynchedNodes++;
}
if (SynchedNodes == NodeCount)
{
// We are done synching
SynchronizationState = SynchronizationStates.SYNCRHONIZED;
RpcId(MDStatics.GetServerId(), nameof(ClientSynchDone));
MDLog.Debug(LOG_CAT, "We are done synching notifying server");
// Set ourselves to done
OnPlayerSynchStatusUpdateEvent(MDStatics.GetPeerId(), 1f);
timer.RemoveAndFree();
}
else
{
float percentage = (float)SynchedNodes / NodeCount;
MDLog.Debug(LOG_CAT,
$"We have {NotSynchedNodes} nodes that are still synching. Current status: {percentage * 100}%");
// Notify the server of how many nodes we got synched
RpcId(GameSession.GetNetworkMaster(), nameof(ClientSynchStatus), SynchedNodes);
// Update our own UI
OnPlayerSynchStatusUpdateEvent(MDStatics.GetPeerId(), percentage);
}
}