public bool Start(string mapName, string startSpot = null, ServerStartFlags flags = ServerStartFlags.None)
{
//TODO: start transitioning clients
_logger.Information($"Loading map \"{mapName}\"");
//TODO: print server vars
//TODO: set hostname
if (startSpot != null)
{
_logger.Debug($"Spawn Server {mapName}: [{startSpot}]\n");
}
else
{
_logger.Debug($"Spawn Server {mapName}\n");
}
++_spawnCount;
//TODO: clear custom data if size exceeds maximum
//TODO: allocate client memory
EventSystem.DispatchEvent(EngineEvents.ServerMapDataStartLoad);
if (!TryMapLoadBegin(mapName, flags))
{
Stop();
return(false);
}
return(true);
}
public void InitializeMap(ServerStartFlags flags)
{
_game.MapLoadContinue((flags & ServerStartFlags.LoadGame) != 0);
//Engine can handle map load stuff here if needed
_game.MapLoadFinished();
}
/// <summary>
/// Start a new map, loading entities from the map entity data string
/// </summary>
/// <param name="command"></param>
private void StartNewMap(ICommandArgs command)
{
if (command.Count == 0)
{
Logger.Information("map <levelname> : changes server to specified map");
return;
}
Client?.Disconnect(false);
ClearMemory();
var mapName = command[0];
//Remove BSP extension
if (mapName.EndsWith(FileExtensionUtils.AsExtension(Framework.Extension.BSP)))
{
mapName = Path.GetFileNameWithoutExtension(mapName);
}
EventSystem.DispatchEvent(EngineEvents.EngineNewMapRequest);
if (!World.IsMapValid(mapName))
{
Logger.Error($"map change failed: '{mapName}' not found on server.");
return;
}
Server.Stop();
EventSystem.DispatchEvent(EngineEvents.EngineStartingServer);
//Reset time
//TODO: define constant for initial time
_engineTime.ElapsedTime = 1;
_engineTime.FrameTime = 0;
const ServerStartFlags flags = ServerStartFlags.None;
if (!Server.Start(mapName, null, flags))
{
return;
}
Server.Activate();
//Listen server hosts need to connect to their own server
if (Client != null)
{
//Client.CommandContext.QueueCommands($"connect {NetAddresses.Local}");
//TODO: set up client
Client.LocalConnect();
}
}
private bool TryMapLoadBegin(string mapName, ServerStartFlags flags)
{
//Reset timers
_gameTime.ElapsedTime = _engine.EngineTime.ElapsedTime;
_gameTime.FrameTime = 0;
_engine.EventSystem.DispatchEvent(EngineEvents.MapStartedLoading, new MapStartedLoading(
mapName,
_engine.World.MapInfo?.Name,
(flags & ServerStartFlags.ChangeLevel) != 0,
(flags & ServerStartFlags.LoadGame) != 0));
if (!_engine.World.TryLoadMap(mapName, _engine.EngineTime, CommandContext))
{
return(false);
}
_engine.World.InitializeMap((flags & ServerStartFlags.LoadGame) != 0);
//TODO: initialize sky
return(true);
}
public bool TryMapLoadBegin(string mapName, ServerStartFlags flags)
{
//Reset timers
_gameTime.ElapsedTime = _engine.EngineTime.ElapsedTime;
_gameTime.FrameTime = 0;
_engine.EventSystem.DispatchEvent(new MapStartedLoading(
mapName,
MapInfo?.Name,
(flags & ServerStartFlags.ChangeLevel) != 0,
(flags & ServerStartFlags.LoadGame) != 0));
var mapFileName = GameBridge.ModelUtils.FormatMapFileName(mapName);
IModel worldModel;
try
{
worldModel = _engineModels.LoadModel(mapFileName);
}
catch (Exception e)
{
//TODO: needs a rework
if (e is InvalidOperationException ||
e is InvalidBSPVersionException ||
e is IOException)
{
worldModel = null;
}
else
{
throw;
}
}
if (worldModel == null)
{
_logger.Information($"Couldn't spawn server {mapFileName}");
return(false);
}
_engine.EventSystem.DispatchEvent(EngineEvents.ServerMapDataFinishLoad);
if (!(worldModel is BSPModel bspWorldModel))
{
_logger.Information($"Model {mapFileName} is not a map");
return(false);
}
_engine.EventSystem.DispatchEvent(EngineEvents.ServerMapCRCComputed);
MapInfo = new MapInfo(mapName, MapInfo?.Name, bspWorldModel);
//Load world sub models
foreach (var i in Enumerable.Range(1, bspWorldModel.BSPFile.Models.Count - 1))
{
_engineModels.LoadModel($"{Framework.BSPModelNamePrefix}{i}");
}
//Load the fallback model now to ensure that BSP indices are matched up
_engineModels.LoadFallbackModel();
//TODO: initialize sky
return(true);
}
