/// The prefered way to create a context is to use the generated methods
/// from the code generator, e.g. var context = new GameContext();
public Context(int totalComponents, int startCreationIndex, ContextInfo contextInfo)
{
_totalComponents = totalComponents;
_creationIndex = startCreationIndex;
if (contextInfo != null)
{
_contextInfo = contextInfo;
if (contextInfo.componentNames.Length != totalComponents)
{
throw new ContextInfoException(this, contextInfo);
}
}
else
{
_contextInfo = createDefaultContextInfo();
}
_groupsForIndex = new List <IGroup <TEntity> > [totalComponents];
_componentPools = new Stack <IComponent> [totalComponents];
_entityIndices = new Dictionary <string, IEntityIndex>();
// Cache delegates to avoid gc allocations
_cachedEntityChanged = updateGroupsComponentAddedOrRemoved;
_cachedComponentReplaced = updateGroupsComponentReplaced;
_cachedEntityReleased = onEntityReleased;
}
/// The prefered way to create a context is to use the generated methods
/// from the code generator, e.g. var context = new GameContext();
public Context(int totalComponents, int startCreationIndex, ContextInfo contextInfo, Func <IEntity, IAERC> aercFactory, Func <TEntity> createEntity)
{
_totalComponents = totalComponents;
_creationIndex = startCreationIndex;
if (contextInfo != null)
{
_contextInfo = contextInfo;
if (contextInfo.componentNames.Length != totalComponents)
{
throw new ContextInfoException(this, contextInfo);
}
}
else
{
_contextInfo = createDefaultContextInfo();
}
_aercFactory = aercFactory ?? (entity => new SafeAERC(entity));
_createEntity = createEntity ?? (() => (TEntity)Activator.CreateInstance(typeof(TEntity))); // cedric
_groupsForIndex = new List <IGroup <TEntity> > [totalComponents];
_componentPools = new Stack <IComponent> [totalComponents];
_entityIndices = new Dictionary <string, IEntityIndex>();
_groupChangedListPool = new ObjectPool <List <GroupChanged <TEntity> > >(
() => new List <GroupChanged <TEntity> >(),
list => list.Clear()
);
// Cache delegates to avoid gc allocations
_cachedEntityChanged = updateGroupsComponentAddedOrRemoved;
_cachedComponentReplaced = updateGroupsComponentReplaced;
_cachedEntityReleased = onEntityReleased;
_cachedDestroyEntity = onDestroyEntity;
}
public EntitasGameEntity()
{
entityOnOnComponentAddedCache = EntityOnOnComponentAdded;
entityOnOnComponentRemovedCache = EntityOnOnComponentRemoved;
entityOnOnComponentReplacedCache = EntityOnOnComponentReplaced;
entityOnOnDestroyEntityCache = EntityOnOnDestroyEntity;
}
// private int ownerIdIndex;
// private int positionIndex;
protected EntitasGameContext(Context <TEntity> context, Type[] componentTypes, Bin2D <IGameEntity> bin)
{
this.bin = bin;
entitasContext = context;
indexLookUp = new GameComponentIndexLookUp <TEntity>(componentTypes);
context.OnEntityCreated += ContextOnOnEntityCreated;
context.OnEntityWillBeDestroyed += ContextOnOnEntityDestroyed;
onOnComponentAddedCache = OnOnComponentAdded;
onOnComponentRemovedCache = OnOnComponentRemoved;
onOnComponentReplacedCache = OnOnComponentReplaced;
}
public EntityContext()
{
if (!SystemIndexer.Indexed)
{
SystemIndexer.Index();
}
if (!ComponentIndexer.Indexed)
{
ComponentIndexer.Index();
}
m_CachedEntityChanged = UpdateGroupsComponentAddedOrRemoved;
}
void init()
{
_onDestroyEntity = destroyEntity;
_onEntityChanged = updateEntityName;
_snapEntityToSystem = snapEntityToSystem;
_systemsBehaviour = FindObjectOfType <DebugSystemsBehaviour>();
DontDestroyOnLoad(gameObject);
DontDestroyOnLoad(_systemsBehaviour.gameObject);
mapEntitiesToBehaviours(FindObjectsOfType <EntityBehaviour>());
createSystems(_systemsBehaviour.systems.executeSystemInfos);
snapEntitiesToSystem(_contextEntities, null);
ObservableSystem.OnEntityWillBeExecuted -= _snapEntityToSystem;
ObservableSystem.OnEntityWillBeExecuted += _snapEntityToSystem;
}
/// The prefered way to create a context is to use the generated methods
/// from the code generator, e.g. var context = new GameContext();
public Context(int totalComponents, int startCreationIndex, ContextInfo contextInfo, Func <IEntity, IAERC> aercFactory)
{
_totalComponents = totalComponents;
_creationIndex = startCreationIndex;
if (contextInfo != null)
{
_contextInfo = contextInfo;
if (contextInfo.componentNames.Length != totalComponents)
{
throw new ContextInfoException(this, contextInfo);
}
}
else
{
_contextInfo = createDefaultContextInfo();
}
_aercFactory = aercFactory == null
? (entity) => new SafeAERC(entity)
: aercFactory;
_groupsForIndex = new List <IGroup> [totalComponents];
_groupForSingle = new IGroup[totalComponents];
_componentPools = new Stack <IComponent> [totalComponents];
_entityIndices = new Dictionary <string, IEntityIndex>();
_groupChangedListPool = new ObjectPool <List <GroupChanged> >(
() => new List <GroupChanged>(),
list => list.Clear()
);
// Cache delegates to avoid gc allocations
_cachedEntityChanged = updateGroupsComponentAddedOrRemoved;
_cachedComponentReplaced = updateGroupsComponentReplaced;
_cachedEntityReleased = onEntityReleased;
_cachedDestroyEntity = onDestroyEntity;
// Add listener for updating lookup
OnEntityCreated += (c, entity) => _entitiesLookup.Add(entity.creationIndex, (Entity)entity);
OnEntityDestroyed += (c, entity) => _entitiesLookup.Remove(entity.creationIndex);
}
/// The prefered way to create a context is to use the generated methods
/// from the code generator, e.g. var context = new GameContext();
public Context(int totalComponents, int startCreationIndex, ContextInfo contextInfo,
Func <IEntity, IRefCounter> aercFactory)
{
mTotalComponents = totalComponents;
_creationIndex = startCreationIndex;
if (contextInfo != null)
{
_contextInfo = contextInfo;
if (contextInfo.ComponentNames.Length != totalComponents)
{
throw new ContextInfoException(this, contextInfo);
}
}
else
{
_contextInfo = createDefaultContextInfo();
}
_aercFactory = aercFactory == null
? (entity) => new SafeARC(entity)
: aercFactory;
_groupsForIndex = new List <IGroup <TEntity> > [totalComponents];
mComponentPools = new Stack <IComponent> [totalComponents];
_entityIndices = new Dictionary <string, IEntityIndex>();
mGroupChangedListSimpleObjectPool = new SimpleObjectPool <List <GroupChanged <TEntity> > >(
() => new List <GroupChanged <TEntity> >(),
list => list.Clear()
);
// Cache delegates to avoid gc allocations
_cachedEntityChanged = updateGroupsComponentAddedOrRemoved;
_cachedComponentReplaced = updateGroupsComponentReplaced;
_cachedEntityReleased = onEntityReleased;
_cachedDestroyEntity = onDestroyEntity;
}
void AttachWhenGameObjectAdded(GameEntity entity, GameEntity player)
{
// Making lambdas unsubscribe themselves is kinda tricky,
// but we need to use a lambda since we need to capture the player variable.
EntityComponentChanged onComponentAddedHandler = null;
onComponentAddedHandler = (e, index, component) => {
if (index != GameComponentsLookup.GameObject)
{
return;
}
if (!player.hasHandheld || player.handheld.id != entity.id.value)
{
return;
}
Attach(entity, player);
entity.OnComponentAdded -= onComponentAddedHandler;
};
entity.OnComponentAdded += onComponentAddedHandler;
}
protected EntitasGameContext(Context <TEntity> context, Type[] componentTypes, Bin2D <IGameEntity> bin)
{
_bin = bin;
_context = context;
_indexLookUp = new ComponentIndexLookUp <TEntity>(componentTypes);
_entityKeyIndex = _indexLookUp.GetComponentIndex <EntityKeyComponent>();
_ownerIdIndex = _indexLookUp.GetComponentIndex <OwnerIdComponent>();
_positionIndex = _indexLookUp.GetComponentIndex <PositionComponent>();
_needChangeCacheIndexs.Add(_indexLookUp.GetComponentIndex <PositionComponent>());
_needChangeCacheIndexs.Add(_indexLookUp.GetComponentIndex <EntityKeyComponent>());
_needChangeCacheIndexs.Add(_indexLookUp.GetComponentIndex <OwnerIdComponent>());
_needChangeCacheIndexs.Add(_indexLookUp.GetComponentIndex <FlagCompensationComponent>());
_needChangeCacheIndexs.Add(_indexLookUp.GetComponentIndex <FlagDestroyComponent>());
_needChangeCacheIndexs.Add(_indexLookUp.GetComponentIndex <FlagSelfComponent>());
_needChangeCacheIndexs.Add(_indexLookUp.GetComponentIndex <FlagSyncSelfComponent>());
_needChangeCacheIndexs.Add(_indexLookUp.GetComponentIndex <FlagSyncNonSelfComponent>());
_context.OnEntityCreated += ContextOnOnEntityCreated;
_context.OnEntityWillBeDestroyed += ContextOnOnEntityDestroyed;
_onOnComponentAddedCache = OnOnComponentAdded;
_onOnComponentRemovedCache = OnOnComponentRemoved;
_onOnComponentReplacedCache = OnOnComponentReplaced;
}
public Context() : this(0)
{
m_CachedEntityChanged = updateGroupsComponentAddedOrRemoved;
m_CachedComponentReplaced = updateGroupsComponentReplaced;
}
