/// <summary>
/// Engines root contextualize your engines and entities. You don't need to limit yourself to one EngineRoot
/// as multiple engines root could promote separation of scopes. The EntitySubmissionScheduler checks
/// periodically if new entity must be submitted to the database and the engines. It's an external
/// dependencies to be independent by the running platform as the user can define it.
/// The EntitySubmissionScheduler cannot hold an EnginesRoot reference, that's why
/// it must receive a weak reference of the EnginesRoot callback.
/// </summary>
public EnginesRoot(IEntitiesSubmissionScheduler entitiesComponentScheduler)
{
_entitiesOperations = new ThreadSafeDictionary <ulong, EntitySubmitOperation>();
serializationDescriptorMap = new SerializationDescriptorMap();
_reactiveEnginesAddRemove = new FasterDictionary <RefWrapper <Type>, FasterList <IEngine> >();
_reactiveEnginesSwap = new FasterDictionary <RefWrapper <Type>, FasterList <IEngine> >();
_enginesSet = new FasterList <IEngine>();
_enginesTypeSet = new HashSet <Type>();
_disposableEngines = new FasterList <IDisposable>();
_transientEntitiesOperations = new FasterList <EntitySubmitOperation>();
_groupEntityComponentsDB =
new FasterDictionary <uint, FasterDictionary <RefWrapper <Type>, ITypeSafeDictionary> >();
_groupsPerEntity = new FasterDictionary <RefWrapper <Type>, FasterDictionary <uint, ITypeSafeDictionary> >();
_groupedEntityToAdd = new DoubleBufferedEntitiesToAdd();
_entityLocatorMap = new FasterList <EntityLocatorMapElement>();
_egidToLocatorMap = new FasterDictionary <uint, FasterDictionary <uint, EntityLocator> >();
_entityStreams = EntitiesStreams.Create();
_groupFilters = new FasterDictionary <RefWrapper <Type>, FasterDictionary <ExclusiveGroupStruct, GroupFilters> >();
_entitiesDB = new EntitiesDB(this);
scheduler = entitiesComponentScheduler;
scheduler.onTick = new EntitiesSubmitter(this);
#if UNITY_BURST
AllocateNativeOperations();
#endif
}
public SECSContext()
{
Runner = new GameRunner();
Root = new EnginesRoot(Runner.SubmissionScheduler);
Engine = new DummyEngine();
Root.AddEngine(Engine);
EntitiesDB = Engine.entitiesDB;
EntityFactory = Root.GenerateEntityFactory();
EntityFunctions = Root.GenerateEntityFunctions();
ConsumerFactory = Root.GenerateConsumerFactory();
Scheduler = Runner.SubmissionScheduler;
GameObjectFactory = new GameObjectFactory();
Time = Runner.Time;
}
public GameRunner()
{
_scheduler = new UnityEntitiesSubmissionScheduler();
_time = new Time();
}
public EnginesRoot
(IEntitiesSubmissionScheduler entitiesComponentScheduler, bool isDeserializationOnly) :
this(entitiesComponentScheduler)
{
_isDeserializationOnly = isDeserializationOnly;
}