@Test
public void allComponentsNotMarkedAsRetainedRemovedOnBlockChange() {
worldStub.setBlock(Vector3i.zero(), blockWithString);
EntityRef entity = worldProvider.getBlockEntityAt(new Vector3i(0, 0, 0));
entity.addComponent(new ForceBlockActiveComponent());
entity.addComponent(new RetainedOnBlockChangeComponent(2));
worldProvider.setBlock(Vector3i.zero(), BlockManager.getAir());
assertTrue(entity.hasComponent(RetainedOnBlockChangeComponent.class));
assertFalse(entity.hasComponent(ForceBlockActiveComponent.class));
}
@Test
public void testChangedComponentsRevertedBeforeCleanUp() {
worldStub.setBlock(Vector3i.zero(), blockWithString);
EntityRef entity = worldProvider.getBlockEntityAt(new Vector3i(0, 0, 0));
StringComponent comp = entity.getComponent(StringComponent.class);
comp.value = "Moo";
entity.saveComponent(comp);
LifecycleEventChecker checker =
new LifecycleEventChecker(entityManager.getEventSystem(), StringComponent.class);
worldProvider.update(1.0f);
assertEquals(
Lists.newArrayList(new EventInfo(OnChangedComponent.newInstance(), entity)),
checker.receivedEvents);
}
@Test
public void testEntityExtraComponentsRemovedBeforeCleanUpForBlocksWithPrefabs() {
worldStub.setBlock(Vector3i.zero(), blockWithString);
EntityRef entity = worldProvider.getBlockEntityAt(new Vector3i(0, 0, 0));
entity.addComponent(new IntegerComponent(1));
LifecycleEventChecker checker =
new LifecycleEventChecker(entityManager.getEventSystem(), IntegerComponent.class);
worldProvider.update(1.0f);
assertEquals(
Lists.newArrayList(
new EventInfo(BeforeDeactivateComponent.newInstance(), entity),
new EventInfo(BeforeRemoveComponent.newInstance(), entity)),
checker.receivedEvents);
}
@Test
public void testEntityMissingComponentsAddedBeforeCleanUp() {
worldStub.setBlock(Vector3i.zero(), blockWithString);
EntityRef entity = worldProvider.getBlockEntityAt(new Vector3i(0, 0, 0));
entity.removeComponent(StringComponent.class);
LifecycleEventChecker checker =
new LifecycleEventChecker(entityManager.getEventSystem(), StringComponent.class);
worldProvider.update(1.0f);
assertEquals(
Lists.newArrayList(
new EventInfo(OnAddedComponent.newInstance(), entity),
new EventInfo(OnActivatedComponent.newInstance(), entity)),
checker.receivedEvents);
}
@Test
public void testActiveBlockNotCleanedUp() {
Block testBlock = new Block();
testBlock.setKeepActive(true);
BlockFamily blockFamily = new SymmetricFamily(new BlockUri("test:keepActive"), testBlock);
blockManager.addBlockFamily(blockFamily, true);
worldStub.setBlock(Vector3i.zero(), testBlock);
BlockEventChecker checker = new BlockEventChecker();
entityManager.getEventSystem().registerEventHandler(checker);
EntityRef blockEntity = worldProvider.getBlockEntityAt(new Vector3i(0, 0, 0));
worldProvider.update(1.0f);
assertTrue(blockEntity.exists());
assertTrue(blockEntity.isActive());
assertTrue(checker.addedReceived);
assertTrue(checker.activateReceived);
}