Package org.terasology.math

Examples of org.terasology.math.Vector3i

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    }

    @Override
    public void generateChunk(CoreChunk chunk, Region chunkRegion) {
        SurfaceHeightFacet surfaceHeightData = chunkRegion.getFacet(SurfaceHeightFacet.class);
        Vector3i chunkOffset = chunk.getChunkWorldOffset();
        for (int x = 0; x < chunk.getChunkSizeX(); ++x) {
            for (int z = 0; z < chunk.getChunkSizeZ(); ++z) {
                float surfaceHeight = surfaceHeightData.get(x, z);
                int y;
                for (y = 0; y < chunk.getChunkSizeY() && y + chunkOffset.y < surfaceHeight; ++y) {
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        Path chunksPath =  storagePathProvider.getWorldTempPath();
        Files.createDirectories(chunksPath);
        if (storeChunksInZips) {
            Map<Vector3i, FileSystem> newChunkZips = Maps.newHashMap();
            for (Map.Entry<Vector3i, CompressedChunkBuilder> entry : compressedChunkBuilders.entrySet()) {
                Vector3i chunkPos = entry.getKey();
                Vector3i chunkZipPos = storagePathProvider.getChunkZipPosition(chunkPos);
                FileSystem zip = newChunkZips.get(chunkZipPos);
                if (zip == null) {
                    Path targetPath = storagePathProvider.getChunkZipTempPath(chunkZipPos);
                    Files.deleteIfExists(targetPath);
                    zip = zipProvider.newFileSystem(targetPath, CREATE_ZIP_OPTIONS);
                    newChunkZips.put(chunkZipPos, zip);
                }
                Path chunkPath = zip.getPath(storagePathProvider.getChunkFilename(chunkPos));
                CompressedChunkBuilder compressedChunkBuilder = entry.getValue();
                byte[] compressedChunk = compressedChunkBuilder.buildEncodedChunk();
                try (BufferedOutputStream bos = new BufferedOutputStream(Files.newOutputStream(chunkPath))) {
                    bos.write(compressedChunk);
                }
            }
            // Copy existing, unmodified content into the zips and close them
            for (Map.Entry<Vector3i, FileSystem> chunkZipEntry : newChunkZips.entrySet()) {
                Vector3i chunkZipPos = chunkZipEntry.getKey();
                Path oldChunkZipPath = storagePathProvider.getChunkZipPath(chunkZipPos);
                final FileSystem zip = chunkZipEntry.getValue();
                if (Files.isRegularFile(oldChunkZipPath)) {
                    try (FileSystem oldZip = FileSystems.newFileSystem(oldChunkZipPath, null)) {
                        for (Path root : oldZip.getRootDirectories()) {
                            Files.walkFileTree(root, new SimpleFileVisitor<Path>() {
                                @Override
                                public FileVisitResult visitFile(Path file, BasicFileAttributes attrs)
                                        throws IOException {
                                    if (!Files.isRegularFile(zip.getPath(file.toString()))) {
                                        Files.copy(file, zip.getPath(file.toString()));
                                    }
                                    return FileVisitResult.CONTINUE;
                                }
                            });
                        }
                    }
                }
                zip.close();
            }
        } else {
            for (Map.Entry<Vector3i, CompressedChunkBuilder> entry : compressedChunkBuilders.entrySet()) {
                Vector3i chunkPos = entry.getKey();
                CompressedChunkBuilder compressedChunkBuilder = entry.getValue();
                byte[] compressedChunk = compressedChunkBuilder.buildEncodedChunk();
                Path chunkPath = storagePathProvider.getChunkTempPath(chunkPos);
                try (OutputStream out = new BufferedOutputStream(Files.newOutputStream(chunkPath))) {
                    out.write(compressedChunk);
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        solidBlock = blockManager.getBlock(solidBlock.getURI());
    }

    @Test
    public void simpleWorldView() {
        Chunk chunk = new ChunkImpl(new Vector3i());
        chunk.setBlock(new Vector3i(0, 0, 0), solidBlock);

        ChunkViewCore chunkView = new ChunkViewCoreImpl(new Chunk[]{chunk}, Region3i.createFromCenterExtents(Vector3i.zero(), Vector3i.zero()), new Vector3i());
        assertEquals(solidBlock, chunkView.getBlock(0, 0, 0));
    }
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        assertEquals(solidBlock, chunkView.getBlock(0, 0, 0));
    }

    @Test
    public void offsetWorldView() {
        Chunk chunk = new ChunkImpl(new Vector3i());
        chunk.setBlock(new Vector3i(0, 0, 0), solidBlock);

        Chunk[] chunks = new Chunk[]{new ChunkImpl(new Vector3i(-1, 0, -1)), new ChunkImpl(new Vector3i(0, 0, -1)), new ChunkImpl(new Vector3i(1, 0, -1)),
                new ChunkImpl(new Vector3i(-1, 0, 0)), chunk, new ChunkImpl(new Vector3i(1, 0, 0)),
                new ChunkImpl(new Vector3i(-1, 0, 1)), new ChunkImpl(new Vector3i(0, 0, 1)), new ChunkImpl(new Vector3i(1, 0, 1))};

        ChunkViewCore chunkView = new ChunkViewCoreImpl(chunks, Region3i.createFromCenterExtents(new Vector3i(0, 0, 0), new Vector3i(1, 0, 1)), new Vector3i(1, 0, 1));
        assertEquals(solidBlock, chunkView.getBlock(0, 0, 0));
    }
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        assertEquals(solidBlock, chunkView.getBlock(0, 0, 0));
    }

    @Test
    public void offsetWorldViewBeforeMainChunk() {
        Chunk chunk = new ChunkImpl(new Vector3i());
        chunk.setBlock(new Vector3i(15, 0, 15), solidBlock);

        Chunk[] chunks = new Chunk[]{chunk, new ChunkImpl(new Vector3i(0, 0, -1)), new ChunkImpl(new Vector3i(1, 0, -1)),
                new ChunkImpl(new Vector3i(-1, 0, 0)), new ChunkImpl(new Vector3i(0, 0, 0)), new ChunkImpl(new Vector3i(1, 0, 0)),
                new ChunkImpl(new Vector3i(-1, 0, 1)), new ChunkImpl(new Vector3i(0, 0, 1)), new ChunkImpl(new Vector3i(1, 0, 1))};

        ChunkViewCore chunkView = new ChunkViewCoreImpl(chunks, Region3i.createFromCenterExtents(new Vector3i(0, 0, 0), new Vector3i(1, 0, 1)), new Vector3i(1, 0, 1));
        assertEquals(solidBlock, chunkView.getBlock(-1, 0, -1));
    }
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        assertEquals(solidBlock, chunkView.getBlock(-1, 0, -1));
    }

    @Test
    public void offsetWorldViewAfterMainChunk() {
        Chunk chunk = new ChunkImpl(new Vector3i());
        chunk.setBlock(new Vector3i(0, 0, 0), solidBlock);

        Chunk[] chunks = new Chunk[]{new ChunkImpl(-1, 0, -1), new ChunkImpl(new Vector3i(0, 0, -1)), new ChunkImpl(new Vector3i(1, 0, -1)),
                new ChunkImpl(new Vector3i(-1, 0, 0)), new ChunkImpl(new Vector3i(0, 0, 0)), new ChunkImpl(new Vector3i(1, 0, 0)),
                new ChunkImpl(new Vector3i(-1, 0, 1)), new ChunkImpl(new Vector3i(0, 0, 1)), chunk};

        ChunkViewCore chunkView = new ChunkViewCoreImpl(chunks, Region3i.createFromCenterExtents(new Vector3i(0, 0, 0), new Vector3i(1, 0, 1)), new Vector3i(1, 0, 1));
        assertEquals(solidBlock, chunkView.getBlock(16, 0, 16));
    }
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        assertEquals(solidBlock, chunkView.getBlock(16, 0, 16));
    }

    @Test
    public void offsetChunksWorldView() {
        Chunk chunk = new ChunkImpl(new Vector3i(1, 0, 1));
        chunk.setBlock(new Vector3i(0, 0, 0), solidBlock);

        Chunk[] chunks = new Chunk[]{new ChunkImpl(new Vector3i(0, 0, 0)), new ChunkImpl(new Vector3i(1, 0, 0)), new ChunkImpl(new Vector3i(2, 0, 0)),
                new ChunkImpl(new Vector3i(0, 0, 1)), chunk, new ChunkImpl(new Vector3i(2, 0, 1)),
                new ChunkImpl(new Vector3i(0, 0, 2)), new ChunkImpl(new Vector3i(1, 0, 2)), new ChunkImpl(new Vector3i(2, 0, 2))};

        ChunkViewCore chunkView = new ChunkViewCoreImpl(chunks, Region3i.createFromCenterExtents(new Vector3i(1, 0, 1), new Vector3i(1, 0, 1)), new Vector3i(1, 0, 1));
        assertEquals(solidBlock, chunkView.getBlock(0, 0, 0));
    }
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        assertEquals(solidBlock, chunkView.getBlock(0, 0, 0));
    }

    @Test
    public void localToWorld() {
        Chunk chunk = new ChunkImpl(new Vector3i(1, 0, 1));
        chunk.setBlock(new Vector3i(0, 0, 0), solidBlock);

        Chunk[] chunks = new Chunk[]{new ChunkImpl(new Vector3i(0, 0, 0)), new ChunkImpl(new Vector3i(1, 0, 0)), new ChunkImpl(new Vector3i(2, 0, 0)),
                new ChunkImpl(new Vector3i(0, 0, 1)), chunk, new ChunkImpl(new Vector3i(2, 0, 1)),
                new ChunkImpl(new Vector3i(0, 0, 2)), new ChunkImpl(new Vector3i(1, 0, 2)), new ChunkImpl(new Vector3i(2, 0, 2))};

        ChunkViewCoreImpl chunkView = new ChunkViewCoreImpl(chunks, Region3i.createFromCenterExtents(new Vector3i(1, 0, 1), new Vector3i(1, 0, 1)), new Vector3i(1, 1, 1));
        assertEquals(new Vector3i(ChunkConstants.SIZE_X, ChunkConstants.SIZE_Y, ChunkConstants.SIZE_Z), chunkView.toWorldPos(Vector3i.zero()));
    }
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    @Override
    public void setValueAt(Vector3i pos, byte value) {
        if (!relevantRegion.encompasses(pos)) {
            throw new IllegalArgumentException("Position out of bounds: " + pos);
        }
        lightData.put(new Vector3i(pos), value);
    }
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    public Vector3i deserialize(PersistedData data, DeserializationContext context) {
        if (data.isArray()) {
            PersistedDataArray dataArray = data.getAsArray();
            if (dataArray.isNumberArray() && dataArray.size() > 2) {
                TIntList ints = dataArray.getAsIntegerArray();
                return new Vector3i(ints.get(0), ints.get(1), ints.get(2));
            }
        }
        return null;
    }
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Related Classes of org.terasology.math.Vector3i

  • org.terasology.core.logic.door.DoorSystem
  • org.terasology.core.world.generator.AbstractBaseWorldGenerator
  • org.terasology.core.world.generator.facetProviders.EnsureSpawnableChunkZeroProvider
  • org.terasology.core.world.generator.facetProviders.HeightMapSurfaceHeightProvider
  • org.terasology.core.world.generator.rasterizers.GroundRasterizer
  • org.terasology.engine.subsystem.headless.renderer.HeadlessWorldRenderer
  • org.terasology.input.cameraTarget.CameraTargetSystem
  • org.terasology.logic.actions.ExplosionAction
  • org.terasology.logic.actions.TunnelAction
  • org.terasology.logic.characters.CharacterSoundSystem
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