public void MapLoadBegin()
{
var mapName = CachedMapName;
var worldModel = _engine.Models.LoadModel(mapName);
//This should never happen since the map file is compared by CRC before being loaded
//TODO: use proper exception type that engine can catch
if (!(worldModel is BSPModel bspWorldModel))
{
throw new InvalidOperationException($"Model {mapName} is not a map");
}
MapInfo = new MapInfo(NetUtilities.ConvertToPlatformPath(mapName), MapInfo?.Name, bspWorldModel);
_clientUI.MapLoadBegin();
_renderer.LoadModels(MapInfo.Model, _engine.ModelManager);
_entities.MapLoadBegin();
}