private void ContextOnOnEntityDestroyed(IContext context, IEntity entity1)
{
var entity = (TEntity)entity1;
entity.RemoveOnComponentAdded(_onOnComponentAddedCache);
entity.RemoveOnComponentRemoved(_onOnComponentRemovedCache);
entity.RemoveOnComponentReplaced(_onOnComponentReplacedCache);
if (EntityRemoved != null)
{
var entityKeyComp = EntitasGameEntity <TEntity> .DoGetComponent(entity,
_indexLookUp.GetComponentIndex <EntityKeyComponent>());
if (entityKeyComp != null)
{
EntityRemoved(GetGameEntity(entity));
}
var posComp = EntitasGameEntity <TEntity> .DoGetComponent(entity,
_indexLookUp.GetComponentIndex <PositionComponent>());
if (posComp != null)
{
NotifyComponentChanged(entity1, _positionIndex, posComp, null);
}
}
}
private IGameEntity GetGameEntity(TEntity entity)
{
var comp = GetOrAddGameEntityComponent(entity);
if (comp.SelfAdapter == null)
{
comp.SelfAdapter = EntitasGameEntity <TEntity> .Allocate(entity, _indexLookUp);
}
return(comp.SelfAdapter);
}
private EntityAdapterComponent GetOrAddGameEntityComponent(TEntity entity)
{
int index = _indexLookUp.GetComponentIndex <EntityAdapterComponent>();
EntityAdapterComponent comp =
(EntityAdapterComponent)EntitasGameEntity <TEntity> .DoGetComponent(entity, index);
if (comp == null)
{
comp = EntitasGameEntity <TEntity> .DoAddComponent <EntityAdapterComponent>(entity, index);
comp.SelfAdapter = null;
}
return(comp);
}