private void cleanUpTemporaryEntity(EntityRef entity) {
Prefab prefab = entity.getParentPrefab();
for (Component comp : entity.iterateComponents()) {
if (!COMMON_BLOCK_COMPONENTS.contains(comp.getClass())
&& (prefab == null || !prefab.hasComponent(comp.getClass()))) {
entity.removeComponent(comp.getClass());
}
}
entity.removeComponent(NetworkComponent.class);
if (prefab != null) {
for (Component comp : prefab.iterateComponents()) {
Component currentComp = entity.getComponent(comp.getClass());
if (currentComp == null) {
entity.addComponent(entityManager.getComponentLibrary().copy(comp));
} else {
ComponentMetadata<?> metadata =
entityManager.getComponentLibrary().getMetadata(comp.getClass());
boolean changed = false;
for (FieldMetadata field : metadata.getFields()) {
Object expected = field.getValue(comp);
if (!Objects.equal(expected, field.getValue(currentComp))) {
field.setValue(currentComp, expected);
changed = true;
}
}
if (changed) {
entity.saveComponent(currentComp);
}
}
}
}
entityManager.destroyEntityWithoutEvents(entity);
}
@Test
public void testBlockEntityPrefabCorrectlyRemovedOnChangeToBlockWithNoPrefab() {
worldProvider.setBlock(Vector3i.zero(), blockWithString);
EntityRef entity = worldProvider.getBlockEntityAt(Vector3i.zero());
worldProvider.setBlock(Vector3i.zero(), plainBlock);
assertEquals(null, entity.getParentPrefab());
}
@Test
public void testBlockEntityPrefabCorrectlyAddedOnChangeToBlockWithPrefab() {
worldProvider.setBlock(Vector3i.zero(), plainBlock);
EntityRef entity = worldProvider.getBlockEntityAt(Vector3i.zero());
worldProvider.setBlock(Vector3i.zero(), blockWithString);
assertEquals(blockWithString.getPrefab(), entity.getParentPrefab().getURI().toSimpleString());
}
public EntityData.PackedEntity.Builder serialize(
EntityRef entity, boolean deltaAgainstPrefab, FieldSerializeCheck<Component> fieldCheck) {
Prefab prefab = entity.getParentPrefab();
if (prefab != null && deltaAgainstPrefab) {
return serializeEntityDelta(entity, prefab, fieldCheck);
} else {
return serializeEntityFull(entity, fieldCheck);
}
}
