public void RemoveEntityDoesntRemoveFromListBeforeCommit()
{
var e = new RuntimeEntityService(Mock.Of <IEventDispatcher>(), Mock.Of <ILogger>());
var entity = e.CreateEntity(new IComponent[0]);
e.CommitAdded();
e.RemoveEntity(entity);
e.Entities.Should().Contain(entity);
}
public void AddEntityAddsEntityToListAfterCommit()
{
var e = new RuntimeEntityService(Mock.Of <IEventDispatcher>(), Mock.Of <ILogger>());
var entity = e.CreateEntity(new IComponent[0]);
e.CommitAdded();
e.Entities.Should().Contain(entity);
e.AddedEntities.Should().NotContain(entity);
e.GetEntity(entity.Id).Should().Be(entity);
}
public void RemoveEntityClearsListAfterCommit()
{
var e = new RuntimeEntityService(Mock.Of <IEventDispatcher>(), Mock.Of <ILogger>());
var entity = e.CreateEntity(new IComponent[0]);
e.CommitAdded();
e.RemoveEntity(entity);
e.CommitRemoved();
e.RemovedEntities.Should().BeEmpty();
}
public void RemoveEntityRemovesFromListAfterCommit()
{
var e = new RuntimeEntityService(Mock.Of <IEventDispatcher>(), Mock.Of <ILogger>());
var entity = e.CreateEntity(new IComponent[0]);
e.CommitAdded();
e.RemoveEntity(entity);
e.CommitRemoved();
e.Entities.Should().NotContain(entity);
e.GetEntity(entity.Id).Should().BeNull();
}
public void Synchronize()
{
if (_state != States.AwaitingSync)
{
throw new InvalidOperationException(
$"RuntimeEngine cannot Synchronize() while while in state `{_state}`");
}
// Add all the "Added" entities to the main entity list.
EntityService.CommitAdded();
// Commit all changes to entities.
// TODO: We want to have the possibility of modifying a component multiple times during a frame
EntityService.CommitDirty();
_state = States.Idle;
}
public void CheckIdProviderDoesntOverrideExistingId()
{
var entityService = new RuntimeEntityService(Mock.Of <IEventDispatcher>(),
Mock.Of <ILogger>(),
new RuntimeEntityTemplateProvider(new[] { new EntityTemplate("Test", new IComponent[0]) }),
new[]
{
new EngineEntity(0, new IComponent[0], Mock.Of <IEventDispatcher>()),
new EngineEntity(1, new IComponent[0], Mock.Of <IEventDispatcher>()),
new EngineEntity(5, new IComponent[0], Mock.Of <IEventDispatcher>())
});
// Create new entity
entityService.CreateEntity("Test");
// Commit the added entities
entityService.CommitAdded();
entityService.Entities.Select(p => p.Id).Should().OnlyHaveUniqueItems("Entity IDs need to be unique.");
}