Examples with Chunk org.terasology.engine.world.chunks.Chunk used on opensource projects

Example 6 with Chunk

use of org.terasology.engine.world.chunks.Chunk in project Terasology by MovingBlocks.

the class WorldProviderCoreImpl method getTotalLight.

@Override
public byte getTotalLight(int x, int y, int z) {
    Vector3i chunkPos = Chunks.toChunkPos(x, y, z, new Vector3i());
    Chunk chunk = chunkProvider.getChunk(chunkPos);
    if (chunk != null) {
        Vector3i blockPos = Chunks.toRelative(x, y, z, new Vector3i());
        return (byte) Math.max(chunk.getSunlight(blockPos), chunk.getLight(blockPos));
    }
    return 0;
}

Example 7 with Chunk

use of org.terasology.engine.world.chunks.Chunk in project Terasology by MovingBlocks.

the class LocalChunkProviderTest method requestCreatingOrLoadingArea.

private Future<Chunk> requestCreatingOrLoadingArea(Vector3ic chunkPosition, int radius) {
    Future<Chunk> chunkFuture = chunkProvider.createOrLoadChunk(chunkPosition);
    BlockRegion extentsRegion = new BlockRegion(chunkPosition.x() - radius, chunkPosition.y() - radius, chunkPosition.z() - radius, chunkPosition.x() + radius, chunkPosition.y() + radius, chunkPosition.z() + radius);
    extentsRegion.iterator().forEachRemaining(pos -> {
        if (!pos.equals(chunkPosition)) {
            // remove center. we takes future for it already.
            chunkProvider.createOrLoadChunk(pos);
        }
    });
    return chunkFuture;
}

Example 8 with Chunk

use of org.terasology.engine.world.chunks.Chunk in project Terasology by MovingBlocks.

the class ChunkProcessingPipelineTest method multiRequirementsChunksExistsSuccess.

/**
 * Imagine that we have task, which requires neighbors with same Z level. neighbors chunk already in chunk cache.
 */
@Test
void multiRequirementsChunksExistsSuccess() throws ExecutionException, InterruptedException, TimeoutException {
    Vector3i positionToGenerate = new Vector3i(0, 0, 0);
    Map<Vector3ic, Chunk> chunkCache = getNearChunkPositions(positionToGenerate).stream().filter(// remove central chunk.
    (p) -> !p.equals(positionToGenerate)).map(this::createChunkAt).collect(Collectors.toMap((chunk) -> chunk.getPosition(new Vector3i()), Function.identity()));
    pipeline = new ChunkProcessingPipeline(chunkCache::get, (o1, o2) -> 0);
    pipeline.addStage(ChunkTaskProvider.createMulti("flat merging task", (chunks) -> chunks.stream().filter((c) -> c.getPosition().equals(positionToGenerate)).findFirst().get(), this::getNearChunkPositions));
    Chunk chunk = createChunkAt(positionToGenerate);
    Future<Chunk> chunkFuture = pipeline.invokeGeneratorTask(new Vector3i(0, 0, 0), () -> chunk);
    Chunk chunkAfterProcessing = chunkFuture.get(1, TimeUnit.SECONDS);
    Assertions.assertEquals(chunkAfterProcessing.getPosition(new Vector3i()), chunk.getPosition(new Vector3i()), "Chunk after processing must have equals position, probably pipeline lost you chunk");
}

Example 9 with Chunk

use of org.terasology.engine.world.chunks.Chunk in project Terasology by MovingBlocks.

the class ChunkProcessingPipelineTest method simpleStopProcessingSuccess.

@Test
void simpleStopProcessingSuccess() {
    pipeline = new ChunkProcessingPipeline((p) -> null, (o1, o2) -> 0);
    Vector3i position = new Vector3i(0, 0, 0);
    Chunk chunk = createChunkAt(position);
    pipeline.addStage(ChunkTaskProvider.create("dummy long executing task", (c) -> {
        try {
            Thread.sleep(1_000);
        } catch (InterruptedException e) {
        }
        return c;
    }));
    Future<Chunk> chunkFuture = pipeline.invokeGeneratorTask(position, () -> chunk);
    pipeline.stopProcessingAt(position);
    Assertions.assertThrows(CancellationException.class, () -> chunkFuture.get(1, TimeUnit.SECONDS), "chunkFuture must be cancelled, when processing stopped");
}

Example 10 with Chunk

use of org.terasology.engine.world.chunks.Chunk in project Terasology by MovingBlocks.

the class ChunkViewTest method testSimpleWorldView.

@Test
public void testSimpleWorldView() {
    Chunk chunk = createChunk(0, 0, 0);
    chunk.setBlock(new Vector3i(0, 0, 0), solidBlock);
    ChunkViewCore chunkView = new ChunkViewCoreImpl(new Chunk[] { chunk }, new BlockRegion(0, 0, 0), new Vector3i(), airBlock);
    assertEquals(solidBlock, chunkView.getBlock(0, 0, 0));
}