Examples with StorageManager org.terasology.engine.persistence.StorageManager used on opensource projects

Example 1 with StorageManager

use of org.terasology.engine.persistence.StorageManager in project Terasology by MovingBlocks.

the class StorageManagerTest method testEntitySurvivesStorageInChunkStore.

@Test
public void testEntitySurvivesStorageInChunkStore() throws Exception {
    Chunk chunk = new ChunkImpl(CHUNK_POS, blockManager, extraDataManager);
    chunk.setBlock(0, 0, 0, testBlock);
    chunk.markReady();
    ChunkProvider chunkProvider = mock(ChunkProvider.class);
    when(chunkProvider.getAllChunks()).thenReturn(Arrays.asList(chunk));
    CoreRegistry.put(ChunkProvider.class, chunkProvider);
    EntityRef entity = entityManager.create();
    long id = entity.getId();
    LocationComponent locationComponent = new LocationComponent();
    AABBfc aabb = chunk.getAABB();
    Vector3f positionInChunk = new Vector3f(aabb.minX(), aabb.minY(), aabb.minZ());
    positionInChunk.x += 1;
    positionInChunk.y += 1;
    positionInChunk.z += 1;
    locationComponent.setWorldPosition(positionInChunk);
    entity.addComponent(locationComponent);
    esm.waitForCompletionOfPreviousSaveAndStartSaving();
    esm.finishSavingAndShutdown();
    EntitySystemSetupUtil.addReflectionBasedLibraries(context);
    EntitySystemSetupUtil.addEntityManagementRelatedClasses(context);
    EngineEntityManager newEntityManager = context.get(EngineEntityManager.class);
    StorageManager newSM = new ReadWriteStorageManager(savePath, moduleEnvironment, newEntityManager, blockManager, extraDataManager, false, recordAndReplaySerializer, recordAndReplayUtils, recordAndReplayCurrentStatus);
    newSM.loadGlobalStore();
    ChunkStore restored = newSM.loadChunkStore(CHUNK_POS);
    restored.restoreEntities();
    EntityRef ref = newEntityManager.getEntity(id);
    assertTrue(ref.exists());
    assertTrue(ref.isActive());
}

Example 2 with StorageManager

use of org.terasology.engine.persistence.StorageManager in project Terasology by MovingBlocks.

the class HeadlessEnvironment method close.

@Override
public void close() throws Exception {
    // it would be nice, if elements in the context implemented (Auto)Closeable
    // The StorageManager creates a thread pool (through TaskMaster)
    // which isn't closed automatically
    StorageManager storageManager = context.get(StorageManager.class);
    if (storageManager != null) {
        storageManager.finishSavingAndShutdown();
    }
    super.close();
}

Example 3 with StorageManager

use of org.terasology.engine.persistence.StorageManager in project Terasology by MovingBlocks.

the class LoadEntities method step.

@Override
public boolean step() {
    EntityManager em = context.get(EntityManager.class);
    boolean entityCreated = false;
    for (EntityRef entity : em.getAllEntities()) {
        entityCreated = true;
        logger.error("Entity created before load: {}", entity.toFullDescription());
    }
    if (entityCreated) {
        throw new IllegalStateException("Entity creation detected during component system initialisation, game load aborting");
    }
    StorageManager storageManager = context.get(StorageManager.class);
    try {
        storageManager.loadGlobalStore();
    } catch (IOException e) {
        logger.error("Failed to load global data.", e);
    }
    return true;
}

Example 4 with StorageManager

use of org.terasology.engine.persistence.StorageManager in project Terasology by MovingBlocks.

the class StorageManagerTest method testGlobalEntitiesStoredAndRestored.

@Test
public void testGlobalEntitiesStoredAndRestored() throws Exception {
    EntityRef entity = entityManager.create(new StringComponent("Test"));
    long entityId = entity.getId();
    esm.waitForCompletionOfPreviousSaveAndStartSaving();
    esm.finishSavingAndShutdown();
    EntitySystemSetupUtil.addReflectionBasedLibraries(context);
    EntitySystemSetupUtil.addEntityManagementRelatedClasses(context);
    EngineEntityManager newEntityManager = context.get(EngineEntityManager.class);
    StorageManager newSM = new ReadWriteStorageManager(savePath, moduleEnvironment, newEntityManager, blockManager, extraDataManager, false, recordAndReplaySerializer, recordAndReplayUtils, recordAndReplayCurrentStatus);
    newSM.loadGlobalStore();
    List<EntityRef> entities = Lists.newArrayList(newEntityManager.getEntitiesWith(StringComponent.class));
    assertEquals(1, entities.size());
    assertEquals(entityId, entities.get(0).getId());
}

Example 5 with StorageManager

use of org.terasology.engine.persistence.StorageManager in project Terasology by MovingBlocks.

the class StorageManagerTest method testChunkSurvivesStorageSaveAndRestore.

@Test
public void testChunkSurvivesStorageSaveAndRestore() throws Exception {
    Chunk chunk = new ChunkImpl(CHUNK_POS, blockManager, extraDataManager);
    chunk.setBlock(0, 0, 0, testBlock);
    chunk.setBlock(0, 4, 2, testBlock2);
    chunk.markReady();
    ChunkProvider chunkProvider = mock(ChunkProvider.class);
    when(chunkProvider.getAllChunks()).thenReturn(Arrays.asList(chunk));
    when(chunkProvider.getChunk(ArgumentMatchers.any(Vector3ic.class))).thenReturn(chunk);
    CoreRegistry.put(ChunkProvider.class, chunkProvider);
    boolean storeChunkInZips = true;
    esm.setStoreChunksInZips(storeChunkInZips);
    esm.waitForCompletionOfPreviousSaveAndStartSaving();
    esm.finishSavingAndShutdown();
    EntitySystemSetupUtil.addReflectionBasedLibraries(context);
    EntitySystemSetupUtil.addEntityManagementRelatedClasses(context);
    EngineEntityManager newEntityManager = context.get(EngineEntityManager.class);
    StorageManager newSM = new ReadWriteStorageManager(savePath, moduleEnvironment, newEntityManager, blockManager, extraDataManager, storeChunkInZips, recordAndReplaySerializer, recordAndReplayUtils, recordAndReplayCurrentStatus);
    newSM.loadGlobalStore();
    ChunkStore restored = newSM.loadChunkStore(CHUNK_POS);
    assertNotNull(restored);
    assertEquals(CHUNK_POS, restored.getChunkPosition());
    assertNotNull(restored.getChunk());
    assertEquals(testBlock, restored.getChunk().getBlock(0, 0, 0));
    assertEquals(testBlock2, restored.getChunk().getBlock(0, 4, 2));
}