public static GameState GetGameState(FileSystemEntry entry)
{
using (var stream = entry.Open())
using (var binaryReader = new BinaryReader(stream, Encoding.Unicode, true))
{
var reader = new SaveFileReader(binaryReader);
while (true)
{
var chunkName = reader.ReadAsciiString();
reader.BeginSegment();
if (chunkName == "CHUNK_GameState")
{
var gameState = new GameState();
gameState.Load(reader);
return(gameState);
}
reader.EndSegment();
}
}
throw new InvalidDataException();
}
internal static void Load(SaveFileReader reader, Game game)
{
reader.ReadVersion(2);
var mapPath1 = reader.ReadAsciiString();
var mapPath2 = reader.ReadAsciiString();
var gameType = reader.ReadEnum <GameType>();
var mapSize = reader.BeginSegment();
// TODO: Delete this temporary map when ending the game.
var mapPathInSaveFolder = Path.Combine(
game.ContentManager.UserDataFileSystem.RootDirectory,
mapPath1);
var saveFolder = Path.GetDirectoryName(mapPathInSaveFolder);
if (!Directory.Exists(saveFolder))
{
Directory.CreateDirectory(saveFolder);
}
using (var mapOutputStream = File.OpenWrite(mapPathInSaveFolder))
{
reader.ReadBytesIntoStream(mapOutputStream, (int)mapSize);
}
reader.EndSegment();
var unknown2 = reader.ReadUInt32(); // 586
var unknown3 = reader.ReadUInt32(); // 3220
if (gameType == GameType.Skirmish)
{
game.SkirmishManager = new LocalSkirmishManager(game);
game.SkirmishManager.Settings.Load(reader);
game.SkirmishManager.Settings.MapName = mapPath1;
game.SkirmishManager.HandleStartButtonClickAsync().Wait();
game.SkirmishManager.StartGame();
}
else
{
game.StartSinglePlayerGame(mapPath1);
}
}
public static void LoadFromStream(Stream stream, Game game)
{
using var binaryReader = new BinaryReader(stream, Encoding.Unicode, true);
var reader = new SaveFileReader(binaryReader);
var gameState = new GameState();
GameLogic gameLogic = null;
GameClient gameClient = null;
CampaignManager campaignManager = null;
var terrainLogic = new TerrainLogic();
var terrainVisual = new TerrainVisual();
var ghostObjectManager = new GhostObjectManager();
while (true)
{
var chunkName = reader.ReadAsciiString();
if (chunkName == "SG_EOF")
{
if (stream.Position != stream.Length)
{
throw new InvalidDataException();
}
break;
}
reader.BeginSegment();
switch (chunkName)
{
case "CHUNK_GameState":
gameState.Load(reader);
break;
case "CHUNK_Campaign":
campaignManager = new CampaignManager();
campaignManager.Load(reader);
break;
case "CHUNK_GameStateMap":
GameStateMap.Load(reader, game);
game.Scene3D.PartitionCellManager.OnNewGame();
break;
case "CHUNK_TerrainLogic":
terrainLogic.Load(reader);
break;
case "CHUNK_TeamFactory":
game.Scene3D.TeamFactory.Load(reader, game.Scene3D.PlayerManager);
break;
case "CHUNK_Players":
game.Scene3D.PlayerManager.Load(reader, game);
break;
case "CHUNK_GameLogic":
gameLogic = new GameLogic(game.Scene3D);
gameLogic.Load(reader);
break;
case "CHUNK_ParticleSystem":
game.Scene3D.ParticleSystemManager.Load(reader);
break;
case "CHUNK_Radar":
game.Scene3D.Radar.Load(reader);
break;
case "CHUNK_ScriptEngine":
game.Scripting.Load(reader);
break;
case "CHUNK_SidesList":
game.Scene3D.PlayerScripts.Load(reader);
break;
case "CHUNK_TacticalView":
((RtsCameraController)game.Scene3D.CameraController).Load(reader);
break;
case "CHUNK_GameClient":
gameClient = new GameClient(game.Scene3D, gameLogic);
gameClient.Load(reader);
break;
case "CHUNK_InGameUI":
game.AssetStore.InGameUI.Current.Load(reader);
break;
case "CHUNK_Partition":
game.Scene3D.PartitionCellManager.Load(reader);
break;
case "CHUNK_TerrainVisual":
terrainVisual.Load(reader, game);
break;
case "CHUNK_GhostObject":
ghostObjectManager.Load(reader, gameLogic, game);
break;
default:
throw new InvalidDataException($"Unknown chunk type '{chunkName}'.");
}
reader.EndSegment();
}
// If we haven't started a game yet (which will be the case for
// "mission start" save files), then start it now.
if (!game.InGame)
{
game.StartCampaign(
campaignManager.CampaignName,
campaignManager.MissionName);
}
}