public void AddEntityDoesntAddToListBeforeCommit()
{
var e = new RuntimeEntityService(Mock.Of<IEventDispatcher>(), Mock.Of<ILogger>());
var entity = e.CreateEntity(new IComponent[0]);
e.Entities.Should().NotContain(entity);
e.AddedEntities.Should().Contain(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 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 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 RuntimeEngine(RuntimeEntityService entityService, ISystemManager systemManager, EventQueue eventQueue, ILogger logger)
{
AddEntityAccessGate = new AccessGate();
EventQueue = eventQueue;
_logger = logger;
EntityService = entityService;
EntityService.AddEntityAccessGate = AddEntityAccessGate;
SystemManager = systemManager;
SystemUpdateScheduler = new SystemUpdateScheduler(SystemManager.Systems);
foreach (var updateBurst in SystemUpdateScheduler.UpdateBursts)
{
_logger.Info($"Update Burst: {string.Join(", ", updateBurst.Systems.Select(p => p.System.Name))}");
}
// Add any entities that are already loaded into the engine.
SystemManager.AddEntities(entityService.Entities);
}
public void RemoveEntityPostsEvent()
{
var mock = new Mock<IEventDispatcher>();
var e = new RuntimeEntityService(mock.Object, Mock.Of<ILogger>());
var entity = e.CreateEntity(new IComponent[0]);
mock.Verify(p => p.Post(It.IsAny<EntityAdded>()));
}
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.");
}
public void CreatesEntityFromTemplateSetsCorrectPrototype()
{
var mock = new Mock<IEntityTemplateProvider>();
mock.Setup((c) => c.Get("Test")).Returns(new EntityTemplate("Test", new IComponent[] {}));
var e = new RuntimeEntityService(Mock.Of<IEventDispatcher>(),
Mock.Of<ILogger>(), mock.Object);
var entity = e.CreateEntity("Test");
(entity as EngineEntity).Prototype.Should().Be("Test");
}
public void CreatesEntityFromTemplateWithCorrectComponents()
{
var mock = new Mock<IEntityTemplateProvider>();
mock.Setup((c) => c.Get("Test")).Returns(new EntityTemplate("Test", new IComponent[]
{
new SimpleComponent(), new OtherSimpleComponent()
}));
var e = new RuntimeEntityService(Mock.Of<IEventDispatcher>(),
Mock.Of<ILogger>(), mock.Object);
var entity = e.CreateEntity("Test");
entity.HasComponent<ISimpleComponent>().Should().BeTrue();
entity.HasComponent<IOtherSimpleComponent>().Should().BeTrue();
}
public void ThrowsIfCreateEntityFromTemplateCalledWithNoTemplateProvider()
{
var e = new RuntimeEntityService(Mock.Of<IEventDispatcher>(),
Mock.Of<ILogger>());
Action act = () => e.CreateEntity("Test");
act.ShouldThrow<InvalidOperationException>();
}
public void EnsureAddEntityThrowsWhenGateLocked()
{
var mock = new Mock<IAccessGate>();
mock.Setup(gate => gate.TryEnter()).Returns(false);
var e = new RuntimeEntityService(Mock.Of<IEventDispatcher>(),
Mock.Of<ILogger>());
e.AddEntityAccessGate = mock.Object;
Action act = () => e.CreateEntity(new IComponent[0]);
act.ShouldThrow<InvalidOperationException>();
}