public MultiVerseManager(OpenApi api, GeneratorManager generatorManager)
{
Api = api;
LevelManager = api.LevelManager;
GeneratorManager = generatorManager;
MultiVerses = new ConcurrentDictionary <string, MultiVerseInstance>();
WorldFolder = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), WorldFolder);
if (!Directory.Exists(WorldFolder))
{
Directory.CreateDirectory(WorldFolder);
}
}
public CreateResult Load(string levelName, Action <MultiVerseInstance> callback = null)
{
string worldFolder = Path.Combine(WorldFolder, levelName);
string mvInfoPath = Path.Combine(worldFolder, "mvInfo.json");
if (!File.Exists(mvInfoPath))
{
return(CreateResult.InvalidWorld);
}
bool lockEntered = false;
try
{
if (!_busy && Monitor.TryEnter(_createLock))
{
lockEntered = true;
try
{
var mvInfo = JsonConvert.DeserializeObject <MvFile>(File.ReadAllText(mvInfoPath));
var type = Type.GetType(mvInfo.GeneratorType);
if (!GeneratorManager.TryGet(type, out var generator))
{
return(CreateResult.GeneratorUnavailable);
}
var wp = new AnvilWorldProvider(worldFolder)
{
MissingChunkProvider = generator
};
var level = new MultiVerseLevel(Api, LevelManager, levelName,
wp, LevelManager.EntityManager);
MultiVerseInstance mv;
if (!MultiVerses.TryAdd(levelName,
mv = new MultiVerseInstance(levelName, level, generator, mvInfo.GeneratorType)))
{
level.Close();
return(CreateResult.NameTaken);
}
_busy = true;
//level.Initialize();
mv.Initialize().ContinueWith((o) =>
{
wp.SaveChunks();
mv.Ready = true;
callback?.Invoke(mv);
_busy = false;
});
return(CreateResult.Initializing);
}
catch (Exception ex)
{
Log.Warn($"Failed to load world!", ex);
return(CreateResult.UnknownError);
}
}
}
finally
{
if (lockEntered)
{
Monitor.Exit(_createLock);
}
}
return(CreateResult.Busy);
}
public CreateResult Create(string levelName, string worldGenerator, Action <MultiVerseInstance> callback = null)
{
bool enteredLock = false;
try
{
if (!_busy && Monitor.TryEnter(_createLock))
{
enteredLock = true;
try
{
if (!GeneratorManager.TryGet(worldGenerator, out IWorldGenerator generator))
{
return(CreateResult.InvalidWorldGenerator);
}
if (MultiVerses.ContainsKey(levelName))
{
return(CreateResult.NameTaken);
}
string worldFolder = Path.Combine(WorldFolder, levelName);
string mvInfoPath = Path.Combine(worldFolder, "mvInfo.json");
if (!Directory.Exists(worldFolder))
{
Directory.CreateDirectory(worldFolder);
File.WriteAllText(mvInfoPath, JsonConvert.SerializeObject(new MvFile()
{
LevelName = levelName,
GeneratorType = generator.GetType().AssemblyQualifiedName
}));
}
var wp = new AnvilWorldProvider(worldFolder)
{
MissingChunkProvider = generator
};
var level = new MultiVerseLevel(Api, LevelManager, levelName,
wp, LevelManager.EntityManager);
MultiVerseInstance mv;
if (!MultiVerses.TryAdd(levelName,
mv = new MultiVerseInstance(levelName, level, generator, worldGenerator)))
{
level.Close();
return(CreateResult.NameTaken);
}
_busy = true;
//level.Initialize();
mv.Initialize().ContinueWith((o) =>
{
wp.SaveChunks();
mv.Ready = true;
callback?.Invoke(mv);
_busy = false;
});
return(CreateResult.Initializing);
}
catch (Exception ex)
{
_busy = false;
return(CreateResult.UnknownError);
}
}
}
finally
{
if (enteredLock)
{
Monitor.Exit(_createLock);
}
}
return(CreateResult.Busy);
}
