/// <summary>
/// Register a new EverestModule (mod) dynamically. Invokes LoadSettings and Load.
/// </summary>
/// <param name="module">Mod to register.</param>
public static void Register(this EverestModule module)
{
lock (_Modules) {
_Modules.Add(module);
}
LuaLoader.Precache(module.GetType().Assembly);
foreach (Type type in module.GetType().Assembly.GetTypes())
{
// Search for all entities marked with the CustomEntityAttribute.
foreach (CustomEntityAttribute attrib in type.GetCustomAttributes <CustomEntityAttribute>())
{
foreach (string idFull in attrib.IDs)
{
string id;
string genName;
string[] split = idFull.Split('=');
if (split.Length == 1)
{
id = split[0];
genName = "Load";
}
else if (split.Length == 2)
{
id = split[0];
genName = split[1];
}
else
{
Logger.Log(LogLevel.Warn, "core", $"Invalid number of custom entity ID elements: {idFull} ({type.FullName})");
continue;
}
id = id.Trim();
genName = genName.Trim();
patch_Level.EntityLoader loader = null;
ConstructorInfo ctor;
MethodInfo gen;
gen = type.GetMethod(genName, new Type[] { typeof(Level), typeof(LevelData), typeof(Vector2), typeof(EntityData) });
if (gen != null && gen.IsStatic && gen.ReturnType.IsCompatible(typeof(Entity)))
{
loader = (level, levelData, offset, entityData) => (Entity)gen.Invoke(null, new object[] { level, levelData, offset, entityData });
goto RegisterEntityLoader;
}
ctor = type.GetConstructor(new Type[] { typeof(EntityData), typeof(Vector2), typeof(EntityID) });
if (ctor != null)
{
loader = (level, levelData, offset, entityData) => (Entity)ctor.Invoke(new object[] { entityData, offset, new EntityID(levelData.Name, entityData.ID) });
goto RegisterEntityLoader;
}
ctor = type.GetConstructor(new Type[] { typeof(EntityData), typeof(Vector2) });
if (ctor != null)
{
loader = (level, levelData, offset, entityData) => (Entity)ctor.Invoke(new object[] { entityData, offset });
goto RegisterEntityLoader;
}
ctor = type.GetConstructor(new Type[] { typeof(Vector2) });
if (ctor != null)
{
loader = (level, levelData, offset, entityData) => (Entity)ctor.Invoke(new object[] { offset });
goto RegisterEntityLoader;
}
ctor = type.GetConstructor(_EmptyTypeArray);
if (ctor != null)
{
loader = (level, levelData, offset, entityData) => (Entity)ctor.Invoke(_EmptyObjectArray);
goto RegisterEntityLoader;
}
RegisterEntityLoader:
if (loader == null)
{
Logger.Log(LogLevel.Warn, "core", $"Found custom entity without suitable constructor / {genName}(Level, LevelData, Vector2, EntityData): {id} ({type.FullName})");
continue;
}
patch_Level.EntityLoaders[id] = loader;
}
}
// Register with the StrawberryRegistry all entities marked with RegisterStrawberryAttribute.
foreach (RegisterStrawberryAttribute attrib in type.GetCustomAttributes <RegisterStrawberryAttribute>())
{
List <string> names = new List <string>();
foreach (CustomEntityAttribute nameAttrib in type.GetCustomAttributes <CustomEntityAttribute>())
{
foreach (string idFull in nameAttrib.IDs)
{
string[] split = idFull.Split('=');
if (split.Length == 0)
{
Logger.Log(LogLevel.Warn, "core", $"Invalid number of custom entity ID elements: {idFull} ({type.FullName})");
continue;
}
names.Add(split[0]);
}
}
if (names.Count == 0)
{
goto NoDefinedBerryNames; // no customnames? skip out on registering berry
}
foreach (string name in names)
{
StrawberryRegistry.Register(type, name, attrib.isTracked, attrib.blocksNormalCollection);
}
}
NoDefinedBerryNames:
;
}
module.LoadSettings();
module.Load();
if (_ContentLoaded)
{
module.LoadContent(true);
}
if (_Initialized)
{
Tracker.Initialize();
module.Initialize();
// check if the module defines a PrepareMapDataProcessors method. If this is the case, we want to reload maps so that they are applied.
if (module.GetType().GetMethod("PrepareMapDataProcessors", new Type[] { typeof(MapDataFixup) })?.DeclaringType == module.GetType())
{
Logger.Log("core", $"Module {module.Metadata} has map data processors: reloading maps.");
OuiHelper_ChapterSelect_Reload.Reload(false);
}
}
if (Engine.Instance != null && Engine.Scene is Overworld overworld)
{
// we already are in the overworld. Register new Ouis real quick!
Type[] types = FakeAssembly.GetFakeEntryAssembly().GetTypes();
foreach (Type type in types)
{
if (typeof(Oui).IsAssignableFrom(type) && !type.IsAbstract && !overworld.UIs.Any(ui => ui.GetType() == type))
{
Logger.Log("core", $"Instanciating UI from {module.Metadata}: {type.FullName}");
Oui oui = (Oui)Activator.CreateInstance(type);
oui.Visible = false;
overworld.Add(oui);
overworld.UIs.Add(oui);
}
}
}
InvalidateInstallationHash();
EverestModuleMetadata meta = module.Metadata;
meta.Hash = GetChecksum(meta);
// Audio banks are cached, and as such use the module's hash. We can only ingest those now.
if (patch_Audio.AudioInitialized)
{
patch_Audio.IngestNewBanks();
}
Logger.Log(LogLevel.Info, "core", $"Module {module.Metadata} registered.");
// Attempt to load mods after their dependencies have been loaded.
// Only load and lock the delayed list if we're not already loading delayed mods.
if (Interlocked.CompareExchange(ref Loader.DelayedLock, 1, 0) == 0)
{
try {
lock (Loader.Delayed) {
for (int i = 0; i < Loader.Delayed.Count; i++)
{
Tuple <EverestModuleMetadata, Action> entry = Loader.Delayed[i];
if (!Loader.DependenciesLoaded(entry.Item1))
{
continue; // dependencies are still missing!
}
Logger.Log(LogLevel.Info, "core", $"Dependencies of mod {entry.Item1} are now satisfied: loading");
entry.Item2?.Invoke();
Loader.LoadMod(entry.Item1);
Loader.Delayed.RemoveAt(i);
// we now loaded an extra mod, consider all delayed mods again to deal with transitive dependencies.
i = -1;
}
}
} finally {
Interlocked.Decrement(ref Loader.DelayedLock);
}
}
}