/// <summary>
/// Reset replication, instruct all clients to load the new scene, actually
/// load the new scene on the server and finally create a new GameMode instance.
/// </summary>
/// <param name="sceneName"></param>
public void LoadScene(string sceneName)
{
// Cleanup
if (gameMode != null)
{
gameMode.StartToLeaveMap();
}
IsLoadingScene = true;
++loadSceneGeneration;
numLoadScenePlayerAcks = 0;
loadSceneName = sceneName;
server.ReplicaManager.Reset();
if (sceneHandle.IsValid())
{
Addressables.UnloadSceneAsync(sceneHandle);
}
// Instruct clients
var bs = new BitStream();
bs.Write((byte)MessageId.LoadScene);
bs.Write(sceneName);
bs.Write(loadSceneGeneration);
server.NetworkInterface.BroadcastBitStream(bs, PacketReliability.ReliableSequenced);
// Disable ReplicaViews during level load
foreach (var connection in server.connections)
{
var replicaView = server.ReplicaManager.GetReplicaView(connection);
if (replicaView == null)
{
continue;
}
replicaView.IsLoadingLevel = true;
}
// Load new map
Debug.Log($"[Server] Loading level {sceneName}");
#if UNITY_EDITOR
if (SceneManager.GetSceneByName(sceneName).isLoaded)
{
SceneManager.UnloadScene(sceneName);
}
#endif
sceneHandle = Addressables.LoadSceneAsync(sceneName, LoadSceneMode.Additive);
sceneHandle.Completed += ctx => {
IsLoadingScene = false;
gameMode = CreateGameModeForScene(sceneName);
Assert.IsNotNull(gameMode);
Debug.Log($"[Server] New GameMode <i>{gameMode}</i>");
};
}
protected virtual ApprovalResult OnApproveConnection(BitStream bs)
{
return(new ApprovalResult()
{
Approved = true
});
}
void OnNewIncomingConnection(Connection connection)
{
Debug.Log($"[Server] <b>New connection</b> <i>{connection}</i>");
// Send load scene packet if we loaded one previously
if (loadSceneName != null)
{
var bs2 = new BitStream();
bs2.Write((byte)MessageId.LoadScene);
bs2.Write(loadSceneName);
bs2.Write(loadSceneGeneration);
server.NetworkInterface.SendBitStream(bs2, PacketReliability.ReliableSequenced, connection);
}
var newPC = CreatePlayerController(connection);
world.playerControllers.Add(newPC);
var replicaView = CreateReplicaView(connection);
server.ReplicaManager.AddReplicaView(replicaView);
if (gameMode != null) // null if there's no ongoing match
{
gameMode.HandleNewPlayer(newPC);
}
}
void OnPossessPawn(BitStream bs)
{
var replicaId = bs.ReadReplicaId();
var pawnIdx = bs.ReadByte();
currentReplicaPossess = replicaId;
pawnIdxToPossess = pawnIdx;
}
IEnumerator Foo()
{
yield return(new WaitForSeconds(1));
var bs = new BitStream();
bs.Write((byte)MessageId.LoadSceneDone);
bs.Write(currentLoadedSceneGeneration);
Client.networkInterface.Send(bs, PacketReliability.ReliableUnordered);
}
void OnLoadScene(BitStream bs)
{
var sceneName = bs.ReadString();
var generation = bs.ReadByte();
if (currentLoadedSceneGeneration != generation)
{
currentLoadedSceneGeneration = generation;
World.StartCoroutine(LoadScene(sceneName));
}
}
void OnLoadSceneDone(Connection connection, BitStream bs)
{
var generation = bs.ReadByte();
if (generation != loadSceneGeneration)
{
return;
}
Debug.Log("[Server] On load scene done: <i>" + connection + "</i> (generation=" + generation + ")");
++numLoadScenePlayerAcks;
//
var replicaView = server.ReplicaManager.GetReplicaView(connection);
if (replicaView != null)
{
replicaView.IsLoadingLevel = false;
server.ReplicaManager.ForceReplicaViewRefresh(replicaView);
}
}
public void Deserialize(BitStream bs)
{
Amount = bs.ReadByte();
}
public void Serialize(BitStream bs)
{
bs.Write(Amount);
}