public Entity CreateEntity()
{
var index = _entities.Peek();
Entity e;
if (index.HasValue)
{
e = new Entity(index.Value, _entities.Buffer[index.Value].Version + 1);
}
else
{
e = new Entity(_entities.Count, 0);
}
_entities.Add(e);
return(e);
}
public int Add(Entity e, T value)
{
if (!typeof(T).Equals(Type))
{
throw new Exception("Tried to add component to list with different type");
}
int?exists = _sparsedEntities[e.Index];
if (exists.HasValue)
{
return(exists.Value);
}
int pos = _components.Add(value);
_sparsedEntities[e.Index] = pos;
_packedEntities[pos] = e.Index;
return(pos);
}
public void AddEntity(Entity entity)
{
Entities.Add(entity);
}
