/// <summary>
/// Returns Props of given component's data corresponding actor.
/// </summary>
private Props ResolveComponent(SpaceObjectComponent component)
{
if (component is Transform transform)
{
return(TransformActor.Props(_worldContextFactory, transform));
}
throw new TypeLoadException("Can't find corresponding space object component actor type for given data type.");
}
protected TickableComponentActor(WorldContextFactory worldContextFactory, SpaceObjectComponent component)
: base(worldContextFactory, component)
{
Receive <Tick>(tick => OnTick(tick));
Context
.System
.Scheduler
.ScheduleTellRepeatedly(TimeSpan.Zero, TimeSpan.FromMilliseconds(20), Self, new Tick(), Self);
}
protected SpaceObjectComponentActor(WorldContextFactory worldContextFactory, SpaceObjectComponent component) :
base(component)
{
WorldContextFactory = worldContextFactory;
using (var worldContext = worldContextFactory.CreateDbContext())
{
// Unlike SpaceObjectActor, it is assumed here that component is already persisted in database.
// Adding components to already existing SpaceObject is not needed now.
Boolean idFound = worldContext
.Components
.Any(c => c.Id == component.Id);
if (!idFound)
{
throw new ArgumentException("Component with given Id not found.");
}
}
}
