public void SetEnabledOnPrefabOnCompleteSet()
{
var entity = ConvertGameObjectHierarchy(LoadPrefab("Prefab_Hierarchy"), MakeDefaultSettings());
var instance = m_Manager.Instantiate(entity);
EntitiesAssert.ContainsOnly(m_Manager,
EntityMatch.Exact <Prefab>(new MockData(100), k_RootComponents, entity),
EntityMatch.Exact <Prefab>(new MockData(101), k_ChildComponents),
EntityMatch.Exact(new MockData(100), k_RootComponents, instance),
EntityMatch.Exact(new MockData(101), k_ChildComponents));
m_Manager.SetEnabled(instance, false);
EntitiesAssert.Contains(m_Manager,
EntityMatch.Exact <Disabled, MockData>(k_RootComponents, instance),
EntityMatch.Exact <Disabled, MockData>(k_ChildComponents));
m_Manager.SetEnabled(instance, true);
EntitiesAssert.Contains(m_Manager,
EntityMatch.Exact <MockData>(k_RootComponents, instance),
EntityMatch.Exact <MockData>(k_ChildComponents));
}
public void GeneratedAuthoringComponent_WithReferencedPrefab_IsConverted()
{
var go = CreateGameObject();
var authoringType = GetAuthoringComponentType <CodeGenTestComponent>();
var c = go.AddComponent(authoringType);
authoringType.GetField(nameof(CodeGenTestComponent.Entity)).SetValue(c, LoadPrefab("Prefab"));
Entity goEntity = default;
Assert.DoesNotThrow(() => goEntity = GameObjectConversionUtility.ConvertGameObjectHierarchy(go, MakeDefaultSettings()));
EntitiesAssert.Contains(m_Manager, EntityMatch.Exact <CodeGenTestComponent>(goEntity, k_RootComponents));
var prefabEntity = m_Manager.GetComponentData <CodeGenTestComponent>(goEntity).Entity;
EntitiesAssert.ContainsOnly(m_Manager,
// gameobject created above
EntityMatch.Exact <CodeGenTestComponent>(goEntity, k_RootComponents),
// referenced prefab
EntityMatch.Exact <Prefab>(prefabEntity, new MockData(), k_RootComponents)
);
}
public void IncrementalConversionLinkedGroup()
{
var conversionFlags = GameObjectConversionUtility.ConversionFlags.GameViewLiveLink | GameObjectConversionUtility.ConversionFlags.AssignName;
// Parent (LinkedEntityGroup) (2 additional entities)
// - Child (2 additional entities)
// All reference parent game object
var parent = CreateGameObject().AddComponent <EntityRefTestDataAuthoring>();
var child = CreateGameObject().AddComponent <EntityRefTestDataAuthoring>();
child.transform.parent = parent.transform;
child.name = "child";
child.AdditionalEntityCount = 2;
child.DeclareLinkedEntityGroup = false;
child.Value = parent.gameObject;
parent.name = "parent";
parent.AdditionalEntityCount = 2;
parent.DeclareLinkedEntityGroup = true;
parent.Value = parent.gameObject;
var settings = new GameObjectConversionSettings(World, conversionFlags)
{
Systems = TestWorldSetup.GetDefaultInitSystemsFromEntitiesPackage(WorldSystemFilterFlags.GameObjectConversion).ToList()
};
using (var conversionWorld = GameObjectConversionUtility.InitializeIncrementalConversion(SceneManager.GetActiveScene(), settings))
{
Entities.ForEach((ref EntityRefTestData data) =>
StringAssert.StartsWith("parent", m_Manager.GetName(data.Value)));
var entity = EmptySystem.GetSingletonEntity <LinkedEntityGroup>();
// Parent (LinkedEntityGroup) (2 additional entities)
// - Child (1 additional entities)
// All reference child game object
child.Value = child.gameObject;
child.AdditionalEntityCount = 1;
parent.Value = child.gameObject;
#pragma warning disable 618
GameObjectConversionUtility.ConvertIncremental(conversionWorld, new[] { child.gameObject }, conversionFlags);
#pragma warning restore 618
EntitiesAssert.ContainsOnly(m_Manager,
EntityMatch.Exact <EntityRefTestData>(entity, k_CommonComponents,
EntityMatch.Component((LinkedEntityGroup[] group) => group.Length == 5)),
EntityMatch.Exact <EntityRefTestData>(k_ChildComponents),
EntityMatch.Exact <EntityRefTestData>(),
EntityMatch.Exact <EntityRefTestData>(),
EntityMatch.Exact <EntityRefTestData>());
// We expect there to still only be one linked entity group and it should be the same entity as before
// since it is attached to the primary entity which is not getting destroyed.
Assert.AreEqual(entity, EmptySystem.GetSingletonEntity <LinkedEntityGroup>());
Entities.ForEach((ref EntityRefTestData data) =>
StringAssert.StartsWith("child", m_Manager.GetName(data.Value)));
foreach (var e in m_Manager.GetBuffer <LinkedEntityGroup>(entity).AsNativeArray())
{
Assert.IsTrue(m_Manager.Exists(e.Value));
}
}
}
public void CompanionGameObject_ActivatesIfNotPrefabOrDisabled()
{
// Create a prefab asset with an Hybrid Component
var prefab = CreateGameObject("prefab", typeof(ConversionTestHybridComponent));
var prefabPath = m_TempAssetDir + "/TestPrefab.prefab";
Assert.IsFalse(prefab.IsPrefab());
prefab = PrefabUtility.SaveAsPrefabAsset(prefab, prefabPath, out var success);
Assert.IsTrue(success && prefab.IsPrefab());
// Create a GameObject that references the prefab, in order to trigger the conversion of the prefab
var gameObject = CreateGameObject("prefab_ref", typeof(ConversionTestHybridComponentPrefabReference));
gameObject.GetComponent <ConversionTestHybridComponentPrefabReference>().Prefab = prefab;
// Run the actual conversion, we only care about the prefab so we destroy the other entity
var settings = MakeDefaultSettings().WithExtraSystem <MonoBehaviourComponentConversionSystem>();
var dummy = GameObjectConversionUtility.ConvertGameObjectHierarchy(gameObject, settings);
m_Manager.DestroyEntity(dummy);
EntitiesAssert.ContainsOnly(m_Manager, EntityMatch.Exact <CompanionLink, ConversionTestHybridComponent, Prefab, LinkedEntityGroup>(k_CommonComponents));
// Accessing the prefab entity and its companion GameObject can't be directly done with GetSingleton because it requires EntityQueryOptions.IncludePrefab
var companionQuery = EmptySystem.GetEntityQuery(new EntityQueryDesc
{
All = new[] { ComponentType.ReadOnly <CompanionLink>() },
Options = EntityQueryOptions.IncludePrefab
});
var prefabEntity = companionQuery.GetSingletonEntity();
var prefabCompanion = m_Manager.GetComponentData <CompanionLink>(prefabEntity).Companion;
// Create an instance, the expectation is that the prefab remains inactive, but the instance activates
var instanceEntity = m_Manager.Instantiate(prefabEntity);
var instanceCompanion = m_Manager.GetComponentData <CompanionLink>(instanceEntity).Companion;
// Activation happens through a system, so before the first update everything is inactive
Assert.IsFalse(prefabCompanion.activeSelf);
Assert.IsFalse(instanceCompanion.activeSelf);
// Register all the Hybrid Component related systems, including the one that deals with activation
TestUtilities.RegisterSystems(World, TestUtilities.SystemCategories.HybridComponents);
// After an update, the prefab should remain inactive, but the instance should be active
World.Update();
Assert.IsFalse(prefabCompanion.activeSelf);
Assert.IsTrue(instanceCompanion.activeSelf);
// Let's reverse the test, demote the prefab to a regular entity, and disable the instance
m_Manager.RemoveComponent <Prefab>(prefabEntity);
m_Manager.AddComponent <Disabled>(instanceEntity);
// After an update, the prefab which isn't one anymore should be active, and the disabled entity should be inactive
World.Update();
Assert.IsTrue(prefabCompanion.activeSelf);
Assert.IsFalse(instanceCompanion.activeSelf);
// Let's reverse once more and get back to the initial state
m_Manager.AddComponent <Prefab>(prefabEntity);
m_Manager.RemoveComponent <Disabled>(instanceEntity);
// After an update, the prefab should be inactive again, and the instance should be active again
World.Update();
Assert.IsFalse(prefabCompanion.activeSelf);
Assert.IsTrue(instanceCompanion.activeSelf);
}