public static ActionSubscriptionToken <T> RegisterHandler <T>(
IEntityIdentifier groupId,
Action <T> toRegister)
where T : new()
{
return(Messenger.RegisterHandler(toRegister, groupId));
}
public static b2Body CreateDynamicBody(this b2World world, IEntityIdentifier identifier, MetreVector position)
{
return(world.CreateBody(new b2BodyDef
{
type = b2BodyType.b2_dynamicBody,
position = position,
userData = identifier
}));
}
public static void Send <T>(
IEntityIdentifier groupId,
Action <T> onCreation) where T : new()
{
var message = ObjectPool.Get <T>();
onCreation(message);
Messenger.Send(message, groupId);
ObjectPool.Return(message);
}
public void RaiseEvents(IEntityIdentifier entityIdentifier)
{
this.CheckIfNotDisposed(nameof(RaiseEvents));
if (this.domainEvents.TryRemove(entityIdentifier, out var entityDomainEvents))
{
foreach (var domainEvent in entityDomainEvents)
{
this.domainEventService.Publish(domainEvent);
}
}
}
/// <summary>
/// Lock specified entity
/// </summary>
/// <param name="entity"></param>
/// <returns>Result of locking if succeeded or failed</returns>
public EntityLockResult LockEntity(IEntityIdentifier entity)
{
return(LockEntity(entity.Id, entity.GetType().Name));
}
protected AbstractEntity(IEntityIdentifier <T> identifier)
{
Validate.NotNull(identifier);
this.identifier = identifier;
}
/// <summary>creates an object, destroying it first if it already exists.</summary>
public void object_create_anew(IEntityIdentifier object_name)
{
var def = this.scene.Scenario.WellKnownItems[object_name.Identifier];
this.scene.CreateEntity(def);
}
private bool Exists(IEntityIdentifier <TodoModel> identifier)
{
TodoModel todo = Resolve(identifier);
return(todo == null);
}
public TodoModel Resolve(IEntityIdentifier <TodoModel> identifier)
{
return(todos.Find((todo) => todo.GetIdentifier().Equals(identifier)));
}
public void Delete(IEntityIdentifier <TodoModel> identifier)
{
Delete(Resolve(identifier));
}
public bool Contains(IEntityIdentifier <TodoModel> identifier)
{
return(todos.Exists((todo) => todo.GetIdentifier().Equals(identifier)));
}
public TodoModel(IEntityIdentifier <TodoModel> identifier, string message) : base(identifier)
{
this.message = message;
this.finished = false;
}
