Examples with Function java.util.function.Function used on opensource projects

Example 51 with Function

use of java.util.function.Function in project ImmersiveEngineering by BluSunrize.

the class ClientUtils method createBakedBox.

public static Set<BakedQuad> createBakedBox(Vector3f from, Vector3f to, Matrix4 matrix, EnumFacing facing, Function<Vector3f[], Vector3f[]> vertexTransformer, Function<EnumFacing, TextureAtlasSprite> textureGetter, float[] colour) {
    HashSet quads = new HashSet();
    if (vertexTransformer == null)
        vertexTransformer = v -> v;
    Vector3f[] vertices = { new Vector3f(from.x, from.y, from.z), new Vector3f(from.x, from.y, to.z), new Vector3f(to.x, from.y, to.z), new Vector3f(to.x, from.y, from.z) };
    TextureAtlasSprite sprite = textureGetter.apply(EnumFacing.DOWN);
    if (sprite != null)
        quads.add(ClientUtils.createBakedQuad(DefaultVertexFormats.ITEM, ClientUtils.applyMatrixToVertices(matrix, vertexTransformer.apply(vertices)), Utils.rotateFacingTowardsDir(EnumFacing.DOWN, facing), sprite, new double[] { from.x * 16, 16 - from.z * 16, to.x * 16, 16 - to.z * 16 }, colour, true));
    for (Vector3f v : vertices) v.setY(to.y);
    sprite = textureGetter.apply(EnumFacing.UP);
    if (sprite != null)
        quads.add(ClientUtils.createBakedQuad(DefaultVertexFormats.ITEM, ClientUtils.applyMatrixToVertices(matrix, vertexTransformer.apply(vertices)), Utils.rotateFacingTowardsDir(EnumFacing.UP, facing), sprite, new double[] { from.x * 16, from.z * 16, to.x * 16, to.z * 16 }, colour, false));
    vertices = new Vector3f[] { new Vector3f(to.x, to.y, from.z), new Vector3f(to.x, from.y, from.z), new Vector3f(from.x, from.y, from.z), new Vector3f(from.x, to.y, from.z) };
    sprite = textureGetter.apply(EnumFacing.NORTH);
    if (sprite != null)
        quads.add(ClientUtils.createBakedQuad(DefaultVertexFormats.ITEM, ClientUtils.applyMatrixToVertices(matrix, vertexTransformer.apply(vertices)), Utils.rotateFacingTowardsDir(EnumFacing.NORTH, facing), sprite, new double[] { from.x * 16, 16 - to.y * 16, to.x * 16, 16 - from.y * 16 }, colour, false));
    for (Vector3f v : vertices) v.setZ(to.z);
    sprite = textureGetter.apply(EnumFacing.SOUTH);
    if (sprite != null)
        quads.add(ClientUtils.createBakedQuad(DefaultVertexFormats.ITEM, ClientUtils.applyMatrixToVertices(matrix, vertexTransformer.apply(vertices)), Utils.rotateFacingTowardsDir(EnumFacing.SOUTH, facing), sprite, new double[] { to.x * 16, 16 - to.y * 16, from.x * 16, 16 - from.y * 16 }, colour, true));
    vertices = new Vector3f[] { new Vector3f(from.x, to.y, to.z), new Vector3f(from.x, from.y, to.z), new Vector3f(from.x, from.y, from.z), new Vector3f(from.x, to.y, from.z) };
    sprite = textureGetter.apply(EnumFacing.WEST);
    if (sprite != null)
        quads.add(ClientUtils.createBakedQuad(DefaultVertexFormats.ITEM, ClientUtils.applyMatrixToVertices(matrix, vertexTransformer.apply(vertices)), Utils.rotateFacingTowardsDir(EnumFacing.WEST, facing), sprite, new double[] { to.z * 16, 16 - to.y * 16, from.z * 16, 16 - from.y * 16 }, colour, true));
    for (Vector3f v : vertices) v.setX(to.x);
    sprite = textureGetter.apply(EnumFacing.EAST);
    if (sprite != null)
        quads.add(ClientUtils.createBakedQuad(DefaultVertexFormats.ITEM, ClientUtils.applyMatrixToVertices(matrix, vertexTransformer.apply(vertices)), Utils.rotateFacingTowardsDir(EnumFacing.EAST, facing), sprite, new double[] { from.z * 16, 16 - to.y * 16, to.z * 16, 16 - from.y * 16 }, colour, false));
    return quads;
}

Example 52 with Function

use of java.util.function.Function in project opennms by OpenNMS.

the class LayoutManager method isPersistedLayoutEqualToCurrentLayout.

public boolean isPersistedLayoutEqualToCurrentLayout(Graph graph) {
    LayoutEntity layoutEntity = loadLayout(graph);
    if (layoutEntity != null) {
        // If we have a layout persisted, we verify if it is equal.
        final Map<VertexRef, Point> persistedLocations = layoutEntity.getVertexPositions().stream().collect(Collectors.toMap((Function<VertexPositionEntity, VertexRef>) vertexPositionEntity -> {
            VertexRefEntity vertexRefEntity = vertexPositionEntity.getVertexRef();
            return new DefaultVertexRef(vertexRefEntity.getNamespace(), vertexRefEntity.getId());
        }, vertexPositionEntity -> {
            PointEntity position = vertexPositionEntity.getPosition();
            return new Point(position.getX(), position.getY());
        }));
        // The locations may contain elements currently not visible, we filter them
        final Map<VertexRef, Point> manualLocations = new HashMap<>();
        graph.getLayout().getLocations().forEach((key, value) -> {
            if (persistedLocations.containsKey(key)) {
                // layoutEntity stores int coordinates, but manualLocations are stored as double.
                // Convert to int to make it comparable.
                manualLocations.put(key, new Point((int) value.getX(), (int) value.getY()));
            }
        });
        final boolean layoutIsEqual = manualLocations.equals(persistedLocations);
        return layoutIsEqual;
    }
    // We don't have anything persisted, so they are not equal
    return false;
}

Example 53 with Function

use of java.util.function.Function in project POL-POM-5 by PlayOnLinux.

the class NashornEngineFactory method createEngine.

NashornEngine createEngine() {
    final Set<List<String>> includedScripts = new HashSet<>();
    final NashornEngine nashornEngine = new NashornEngine(new ScriptEngineManager().getEngineByName("nashorn"));
    nashornEngine.eval(new InputStreamReader(getClass().getResourceAsStream("utils.js")), this::throwException);
    nashornEngine.put("Bean", (Function<String, Object>) title -> applicationContext.getBean(title), this::throwException);
    nashornEngine.put("SetupWizard", (Function<String, UiSetupWizardImplementation>) (name) -> {
        final UiSetupWizardImplementation uiSetupWizardImplementation = uiSetupWizardFactory.create(name);
        nashornEngine.addErrorHandler(e -> uiSetupWizardImplementation.close());
        return uiSetupWizardImplementation;
    }, this::throwException);
    nashornEngine.put("EngineProgressUi", (Function<String, UiProgressWizardImplementation>) (name) -> {
        final UiProgressWizardImplementation uiProgressWizardImplementation = uiProgressWizardFactory.create(name);
        nashornEngine.addErrorHandler(e -> uiProgressWizardImplementation.close());
        return uiProgressWizardImplementation;
    }, this::throwException);
    nashornEngine.put("include", (Consumer<ScriptObjectMirror>) args -> {
        final String[] arguments = args.to(String[].class);
        final String script = scriptFetcher.getScript(arguments);
        if (script == null) {
            throwException(new ScriptException(Arrays.asList(arguments).toString() + " is not found"));
        }
        if (includedScripts.add(Arrays.asList(arguments))) {
            nashornEngine.eval("//# sourceURL=" + Arrays.asList(arguments).toString() + "\n" + script, this::throwException);
        }
    }, this::throwException);
    return nashornEngine;
}

Example 54 with Function

use of java.util.function.Function in project Skree by Skelril.

the class PatientXManager method setupBossManager.

private void setupBossManager() {
    Sponge.getEventManager().registerListeners(SkreePlugin.inst(), new BossListener<>(bossManager, Zombie.class));
    List<Instruction<BindCondition, Boss<Zombie, ZoneBossDetail<PatientXInstance>>>> bindProcessor = bossManager.getBindProcessor();
    bindProcessor.add((condition, boss) -> {
        Optional<Zombie> optBossEnt = boss.getTargetEntity();
        if (optBossEnt.isPresent()) {
            Zombie bossEnt = optBossEnt.get();
            bossEnt.offer(Keys.DISPLAY_NAME, Text.of("Patient X"));
            setMaxHealth(bossEnt, config.bossHealth, true);
        }
        return Optional.empty();
    });
    bindProcessor.add((condition, boss) -> {
        Optional<Zombie> optBoss = boss.getTargetEntity();
        if (optBoss.isPresent()) {
            optBoss.get().offer(Keys.PERSISTS, true);
        }
        return Optional.empty();
    });
    bindProcessor.add((condition, boss) -> {
        boss.getDetail().getZone().getPlayerMessageChannel(PlayerClassifier.SPECTATOR).send(Text.of(TextColors.GOLD, "Ice to meet you again!"));
        return Optional.empty();
    });
    List<Instruction<UnbindCondition, Boss<Zombie, ZoneBossDetail<PatientXInstance>>>> unbindProcessor = bossManager.getUnbindProcessor();
    unbindProcessor.add((condition, boss) -> {
        PatientXInstance inst = boss.getDetail().getZone();
        Location<World> target = inst.getCenter();
        for (Player player : inst.getPlayers(PlayerClassifier.PARTICIPANT)) {
            player.setLocation(target);
            boolean useX = Probability.getChance(2);
            int accel = Probability.getChance(2) ? 1 : -1;
            Vector3d v = new Vector3d(useX ? accel : 0, 0, !useX ? accel : 0);
            player.setVelocity(v);
        }
        inst.freezeBlocks(100, false);
        // Reset respawn mechanics
        inst.bossDied();
        return Optional.empty();
    });
    List<Instruction<DamageCondition, Boss<Zombie, ZoneBossDetail<PatientXInstance>>>> damageProcessor = bossManager.getDamageProcessor();
    damageProcessor.add((condition, boss) -> {
        PatientXInstance inst = boss.getDetail().getZone();
        DamageEntityEvent event = condition.getEvent();
        // Nullify all modifiers
        for (Tuple<DamageModifier, Function<? super Double, Double>> modifier : event.getModifiers()) {
            event.setDamage(modifier.getFirst(), (a) -> a);
        }
        event.setBaseDamage(inst.getDifficulty() * config.baseBossHit);
        return Optional.empty();
    });
    List<Instruction<DamagedCondition, Boss<Zombie, ZoneBossDetail<PatientXInstance>>>> damagedProcessor = bossManager.getDamagedProcessor();
    damagedProcessor.add((condition, boss) -> {
        DamageEntityEvent event = condition.getEvent();
        Optional<DamageSource> optDamageSource = condition.getDamageSource();
        if (optDamageSource.isPresent() && blockedDamage.contains(optDamageSource.get().getType())) {
            event.setCancelled(true);
            return Optional.empty();
        }
        return Optional.of((damagedCondition, zombieZoneBossDetailBoss) -> {
            PatientXInstance inst = boss.getDetail().getZone();
            if (optDamageSource.isPresent() && optDamageSource.get() instanceof EntityDamageSource) {
                if (optDamageSource.get() instanceof IndirectEntityDamageSource) {
                    Task.builder().execute(() -> {
                        VelocityEntitySpawner.sendRadial(EntityTypes.SNOWBALL, inst.getBoss().get(), Cause.source(SpawnCause.builder().type(SpawnTypes.PROJECTILE).build()).build());
                    }).delayTicks(1).submit(SkreePlugin.inst());
                } else {
                    Entity srcEntity = ((EntityDamageSource) optDamageSource.get()).getSource();
                    if (srcEntity instanceof Player) {
                        Optional<ItemStack> optHeld = ((Player) srcEntity).getItemInHand(HandTypes.MAIN_HAND);
                        if (optHeld.isPresent() && optHeld.get().getItem() == ItemTypes.BLAZE_ROD) {
                            inst.modifyDifficulty(2);
                        }
                    }
                }
            }
            inst.modifyDifficulty(.5);
            inst.teleportRandom(true);
            return Optional.empty();
        });
    });
}

Example 55 with Function

use of java.util.function.Function in project Skree by Skelril.

the class JarResourceLoader method loadFromResources.

public void loadFromResources(Consumer<Function<String, Path>> execute) {
    try {
        URI uri = getClass().getResource(baseResourcePathName).toURI();
        if (uri.getScheme().equals("jar")) {
            try (FileSystem fileSystem = getFileSystem(uri)) {
                Function<String, Path> providerFunction = (resourceName) -> {
                    return fileSystem.getPath(baseResourcePathName + resourceName);
                };
                execute.accept(providerFunction);
            }
        } else {
            execute.accept(Paths::get);
        }
    } catch (Exception e) {
        System.err.println("Error loading: " + baseResourcePathName);
        e.printStackTrace();
    }
}