Examples with Array com.badlogic.gdx.utils.Array used on opensource projects

Example 21 with Array

use of com.badlogic.gdx.utils.Array in project libgdx by libgdx.

the class Skin method getJsonLoader.

protected Json getJsonLoader(final FileHandle skinFile) {
    final Skin skin = this;
    final Json json = new Json() {

        public <T> T readValue(Class<T> type, Class elementType, JsonValue jsonData) {
            // If the JSON is a string but the type is not, look up the actual value by name.
            if (jsonData.isString() && !ClassReflection.isAssignableFrom(CharSequence.class, type))
                return get(jsonData.asString(), type);
            return super.readValue(type, elementType, jsonData);
        }
    };
    json.setTypeName(null);
    json.setUsePrototypes(false);
    json.setSerializer(Skin.class, new ReadOnlySerializer<Skin>() {

        public Skin read(Json json, JsonValue typeToValueMap, Class ignored) {
            for (JsonValue valueMap = typeToValueMap.child; valueMap != null; valueMap = valueMap.next) {
                try {
                    readNamedObjects(json, ClassReflection.forName(valueMap.name()), valueMap);
                } catch (ReflectionException ex) {
                    throw new SerializationException(ex);
                }
            }
            return skin;
        }

        private void readNamedObjects(Json json, Class type, JsonValue valueMap) {
            Class addType = type == TintedDrawable.class ? Drawable.class : type;
            for (JsonValue valueEntry = valueMap.child; valueEntry != null; valueEntry = valueEntry.next) {
                Object object = json.readValue(type, valueEntry);
                if (object == null)
                    continue;
                try {
                    add(valueEntry.name, object, addType);
                    if (addType != Drawable.class && ClassReflection.isAssignableFrom(Drawable.class, addType))
                        add(valueEntry.name, object, Drawable.class);
                } catch (Exception ex) {
                    throw new SerializationException("Error reading " + ClassReflection.getSimpleName(type) + ": " + valueEntry.name, ex);
                }
            }
        }
    });
    json.setSerializer(BitmapFont.class, new ReadOnlySerializer<BitmapFont>() {

        public BitmapFont read(Json json, JsonValue jsonData, Class type) {
            String path = json.readValue("file", String.class, jsonData);
            int scaledSize = json.readValue("scaledSize", int.class, -1, jsonData);
            Boolean flip = json.readValue("flip", Boolean.class, false, jsonData);
            Boolean markupEnabled = json.readValue("markupEnabled", Boolean.class, false, jsonData);
            FileHandle fontFile = skinFile.parent().child(path);
            if (!fontFile.exists())
                fontFile = Gdx.files.internal(path);
            if (!fontFile.exists())
                throw new SerializationException("Font file not found: " + fontFile);
            // Use a region with the same name as the font, else use a PNG file in the same directory as the FNT file.
            String regionName = fontFile.nameWithoutExtension();
            try {
                BitmapFont font;
                Array<TextureRegion> regions = skin.getRegions(regionName);
                if (regions != null)
                    font = new BitmapFont(new BitmapFontData(fontFile, flip), regions, true);
                else {
                    TextureRegion region = skin.optional(regionName, TextureRegion.class);
                    if (region != null)
                        font = new BitmapFont(fontFile, region, flip);
                    else {
                        FileHandle imageFile = fontFile.parent().child(regionName + ".png");
                        if (imageFile.exists())
                            font = new BitmapFont(fontFile, imageFile, flip);
                        else
                            font = new BitmapFont(fontFile, flip);
                    }
                }
                font.getData().markupEnabled = markupEnabled;
                // Scaled size is the desired cap height to scale the font to.
                if (scaledSize != -1)
                    font.getData().setScale(scaledSize / font.getCapHeight());
                return font;
            } catch (RuntimeException ex) {
                throw new SerializationException("Error loading bitmap font: " + fontFile, ex);
            }
        }
    });
    json.setSerializer(Color.class, new ReadOnlySerializer<Color>() {

        public Color read(Json json, JsonValue jsonData, Class type) {
            if (jsonData.isString())
                return get(jsonData.asString(), Color.class);
            String hex = json.readValue("hex", String.class, (String) null, jsonData);
            if (hex != null)
                return Color.valueOf(hex);
            float r = json.readValue("r", float.class, 0f, jsonData);
            float g = json.readValue("g", float.class, 0f, jsonData);
            float b = json.readValue("b", float.class, 0f, jsonData);
            float a = json.readValue("a", float.class, 1f, jsonData);
            return new Color(r, g, b, a);
        }
    });
    json.setSerializer(TintedDrawable.class, new ReadOnlySerializer() {

        public Object read(Json json, JsonValue jsonData, Class type) {
            String name = json.readValue("name", String.class, jsonData);
            Color color = json.readValue("color", Color.class, jsonData);
            Drawable drawable = newDrawable(name, color);
            if (drawable instanceof BaseDrawable) {
                BaseDrawable named = (BaseDrawable) drawable;
                named.setName(jsonData.name + " (" + name + ", " + color + ")");
            }
            return drawable;
        }
    });
    return json;
}

Example 22 with Array

use of com.badlogic.gdx.utils.Array in project libgdx by libgdx.

the class JsonTest method create.

public void create() {
    json = new Json();
    // json.fromJson(Test1.class, //
    // "{byteArrayField:[-1\n,-2]}"
    // );
    // if (true) return;
    Test1 test = new Test1();
    test.booleanField = true;
    test.byteField = 123;
    test.charField = 'Z';
    test.shortField = 12345;
    test.intField = 123456;
    test.longField = 123456789;
    test.floatField = 123.456f;
    test.doubleField = 1.23456d;
    test.BooleanField = true;
    test.ByteField = -12;
    test.CharacterField = 'X';
    test.ShortField = -12345;
    test.IntegerField = -123456;
    test.LongField = -123456789l;
    test.FloatField = -123.3f;
    test.DoubleField = -0.121231d;
    test.stringField = "stringvalue";
    test.byteArrayField = new byte[] { 2, 1, 0, -1, -2 };
    test.map = new ObjectMap();
    test.map.put("one", 1);
    test.map.put("two", 2);
    test.map.put("nine", 9);
    test.stringArray = new Array();
    test.stringArray.add("meow");
    test.stringArray.add("moo");
    test.objectArray = new Array();
    test.objectArray.add("meow");
    test.objectArray.add(new Test1());
    test.someEnum = SomeEnum.b;
    roundTrip(test);
    test.someEnum = null;
    roundTrip(test);
    test = new Test1();
    roundTrip(test);
    test.stringArray = new Array();
    roundTrip(test);
    test.stringArray.add("meow");
    roundTrip(test);
    test.stringArray.add("moo");
    roundTrip(test);
    TestMapGraph objectGraph = new TestMapGraph();
    testObjectGraph(objectGraph, "exoticTypeName");
    test = new Test1();
    test.map = new ObjectMap();
    roundTrip(test);
    test.map.put("one", 1);
    roundTrip(test);
    test.map.put("two", 2);
    test.map.put("nine", 9);
    roundTrip(test);
    test.map.put("\nst\nuff\n", 9);
    test.map.put("\r\nst\r\nuff\r\n", 9);
    roundTrip(test);
    equals(json.toJson("meow"), "meow");
    equals(json.toJson("meow "), "\"meow \"");
    equals(json.toJson(" meow"), "\" meow\"");
    equals(json.toJson(" meow "), "\" meow \"");
    equals(json.toJson("\nmeow\n"), "\\nmeow\\n");
    equals(json.toJson(Array.with(1, 2, 3), null, int.class), "[1,2,3]");
    equals(json.toJson(Array.with("1", "2", "3"), null, String.class), "[1,2,3]");
    equals(json.toJson(Array.with(" 1", "2 ", " 3 "), null, String.class), "[\" 1\",\"2 \",\" 3 \"]");
    equals(json.toJson(Array.with("1", "", "3"), null, String.class), "[1,\"\",3]");
    System.out.println();
    System.out.println("Success!");
}

Example 23 with Array

use of com.badlogic.gdx.utils.Array in project libgdx by libgdx.

the class ParticleEmitterTest method create.

@Override
public void create() {
    spriteBatch = new SpriteBatch();
    effect = new ParticleEffect();
    effect.load(Gdx.files.internal("data/test.p"), Gdx.files.internal("data"));
    effect.setPosition(Gdx.graphics.getWidth() / 2, Gdx.graphics.getHeight() / 2);
    // Of course, a ParticleEffect is normally just used, without messing around with its emitters.
    emitters = new Array(effect.getEmitters());
    effect.getEmitters().clear();
    effect.getEmitters().add(emitters.get(0));
    inputProcessor = new InputProcessor() {

        public boolean touchUp(int x, int y, int pointer, int button) {
            return false;
        }

        public boolean touchDragged(int x, int y, int pointer) {
            effect.setPosition(x, Gdx.graphics.getHeight() - y);
            return false;
        }

        public boolean touchDown(int x, int y, int pointer, int newParam) {
            // effect.setPosition(x, Gdx.graphics.getHeight() - y);
            ParticleEmitter emitter = emitters.get(emitterIndex);
            particleCount += 100;
            System.out.println(particleCount);
            particleCount = Math.max(0, particleCount);
            if (particleCount > emitter.getMaxParticleCount())
                emitter.setMaxParticleCount(particleCount * 2);
            emitter.getEmission().setHigh(particleCount / emitter.getLife().getHighMax() * 1000);
            effect.getEmitters().clear();
            effect.getEmitters().add(emitter);
            return false;
        }

        public boolean keyUp(int keycode) {
            return false;
        }

        public boolean keyTyped(char character) {
            return false;
        }

        public boolean keyDown(int keycode) {
            ParticleEmitter emitter = emitters.get(emitterIndex);
            if (keycode == Input.Keys.DPAD_UP)
                particleCount += 5;
            else if (keycode == Input.Keys.DPAD_DOWN)
                particleCount -= 5;
            else if (keycode == Input.Keys.SPACE) {
                emitterIndex = (emitterIndex + 1) % emitters.size;
                emitter = emitters.get(emitterIndex);
                // if we've previously stopped the emitter reset it
                if (emitter.isComplete())
                    emitter.reset();
                particleCount = (int) (emitter.getEmission().getHighMax() * emitter.getLife().getHighMax() / 1000f);
            } else if (keycode == Input.Keys.ENTER) {
                emitter = emitters.get(emitterIndex);
                if (emitter.isComplete())
                    emitter.reset();
                else
                    emitter.allowCompletion();
            } else
                return false;
            particleCount = Math.max(0, particleCount);
            if (particleCount > emitter.getMaxParticleCount())
                emitter.setMaxParticleCount(particleCount * 2);
            emitter.getEmission().setHigh(particleCount / emitter.getLife().getHighMax() * 1000);
            effect.getEmitters().clear();
            effect.getEmitters().add(emitter);
            return false;
        }

        @Override
        public boolean mouseMoved(int x, int y) {
            return false;
        }

        @Override
        public boolean scrolled(int amount) {
            return false;
        }
    };
    Gdx.input.setInputProcessor(inputProcessor);
}

Example 24 with Array

use of com.badlogic.gdx.utils.Array in project libgdx by libgdx.

the class SelectTest method createDummies.

public static Array<Dummy> createDummies(int n) {
    float variance = 20;
    Array<Dummy> dummies = new Array<Dummy>();
    for (int i = 0; i < n; i++) {
        Dummy d = new Dummy();
        dummies.add(d);
        d.pos = new Vector2();
        d.id = nextID++;
    }
    return dummies;
}

Example 25 with Array

use of com.badlogic.gdx.utils.Array in project RubeLoader by tescott.

the class WorldSerializer method read.

@SuppressWarnings({ "unchecked", "rawtypes" })
@Override
public World read(Json json, JsonValue jsonData, Class type) {
    World world = scene.getWorld();
    if (world == null) {
        boolean allowSleep = json.readValue("allowSleep", boolean.class, RubeDefaults.World.allowSleep, jsonData);
        boolean autoClearForces = json.readValue("autoClearForces", boolean.class, RubeDefaults.World.autoClearForces, jsonData);
        boolean continuousPhysics = json.readValue("continuousPhysics", boolean.class, RubeDefaults.World.continuousPhysics, jsonData);
        boolean warmStarting = json.readValue("warmStarting", boolean.class, RubeDefaults.World.warmStarting, jsonData);
        Vector2 gravity = json.readValue("gravity", Vector2.class, RubeDefaults.World.gravity, jsonData);
        world = new World(gravity, allowSleep);
        world.setAutoClearForces(autoClearForces);
        world.setContinuousPhysics(continuousPhysics);
        world.setWarmStarting(warmStarting);
    }
    // else ignore world settings and use the ones that were previously loaded
    scene.parseCustomProperties(json, world, jsonData);
    // Bodies
    bodySerializer.setWorld(world);
    Array<Body> bodies = json.readValue("body", Array.class, Body.class, jsonData);
    if (bodies != null) {
        if (scene.getBodies() == null) {
            scene.setBodies(bodies);
        } else {
            scene.addBodies(bodies);
        }
    }
    // Joints
    // joints are done in two passes because gear joints reference other joints
    // First joint pass
    jointSerializer.init(world, bodies, null);
    Array<Joint> joints = json.readValue("joint", Array.class, Joint.class, jsonData);
    if (joints != null) {
        if (scene.getJoints() == null) {
            scene.setJoints(joints);
        } else {
            scene.getJoints().addAll(joints);
        }
    }
    // Second joint pass
    jointSerializer.init(world, bodies, joints);
    joints = json.readValue("joint", Array.class, Joint.class, jsonData);
    // Images
    Array<RubeImage> images = json.readValue("image", Array.class, RubeImage.class, jsonData);
    if (images != null) {
        if (scene.getImages() == null) {
            scene.setImages(images);
        } else {
            scene.getImages().addAll(images);
        }
        for (int i = 0; i < images.size; i++) {
            RubeImage image = images.get(i);
            scene.setMappedImage(image.body, image);
        }
    }
    return world;
}