Examples with InputAdapter com.badlogic.gdx.InputAdapter used on opensource projects

Example 1 with InputAdapter

use of com.badlogic.gdx.InputAdapter in project libgdx by libgdx.

the class InterpolationTest method create.

@Override
public void create() {
    Gdx.gl.glClearColor(.3f, .3f, .3f, 1);
    renderer = new ShapeRenderer();
    skin = new Skin(Gdx.files.internal("data/uiskin.json"));
    stage = new Stage(new ScreenViewport());
    resetPositions();
    Field[] interpolationFields = ClassReflection.getFields(Interpolation.class);
    // see how many fields are actually interpolations (for safety; other fields may be added with future)
    int interpolationMembers = 0;
    for (int i = 0; i < interpolationFields.length; i++) if (ClassReflection.isAssignableFrom(Interpolation.class, interpolationFields[i].getDeclaringClass()))
        interpolationMembers++;
    // get interpolation names
    interpolationNames = new String[interpolationMembers];
    for (int i = 0; i < interpolationFields.length; i++) if (ClassReflection.isAssignableFrom(Interpolation.class, interpolationFields[i].getDeclaringClass()))
        interpolationNames[i] = interpolationFields[i].getName();
    selectedInterpolation = interpolationNames[0];
    list = new List(skin);
    list.setItems(interpolationNames);
    list.addListener(new ChangeListener() {

        public void changed(ChangeEvent event, Actor actor) {
            selectedInterpolation = list.getSelected();
            time = 0;
            resetPositions();
        }
    });
    ScrollPane scroll = new ScrollPane(list, skin);
    scroll.setFadeScrollBars(false);
    scroll.setScrollingDisabled(true, false);
    table = new Table();
    table.setFillParent(true);
    table.add(scroll).expandX().left().width(100);
    stage.addActor(table);
    Gdx.input.setInputProcessor(new InputMultiplexer(new InputAdapter() {

        public boolean scrolled(int amount) {
            if (!Gdx.input.isKeyPressed(Keys.CONTROL_LEFT))
                return false;
            duration -= amount / 15f;
            duration = MathUtils.clamp(duration, 0, Float.POSITIVE_INFINITY);
            return true;
        }
    }, stage, new InputAdapter() {

        public boolean touchDown(int screenX, int screenY, int pointer, int button) {
            if (// if "walking" was interrupted by this touch down event
            !Float.isNaN(time))
                // set startPosition to the current position
                startPosition.set(getPosition(time));
            targetPosition.set(stage.screenToStageCoordinates(targetPosition.set(screenX, screenY)));
            time = 0;
            return true;
        }
    }));
}

Example 2 with InputAdapter

use of com.badlogic.gdx.InputAdapter in project libgdx by libgdx.

the class PixmapPackerTest method create.

@Override
public void create() {
    batch = new SpriteBatch();
    shapeRenderer = new ShapeRenderer();
    camera = new OrthographicCamera(Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
    camera.position.set(Gdx.graphics.getWidth() / 2, Gdx.graphics.getHeight() / 2, 0);
    camera.update();
    Pixmap pixmap1 = new Pixmap(Gdx.files.internal("data/badlogic.jpg"));
    Pixmap pixmap2 = new Pixmap(Gdx.files.internal("data/particle-fire.png"));
    Pixmap pixmap3 = new Pixmap(Gdx.files.internal("data/isotile.png"));
    PixmapPacker packer = new PixmapPacker(1024, 1024, Format.RGBA8888, 8, false);
    for (int count = 1; count <= 3; ++count) {
        packer.pack("badlogic " + count, pixmap1);
        packer.pack("fire " + count, pixmap2);
        packer.pack("isotile " + count, pixmap3);
    }
    atlas = packer.generateTextureAtlas(TextureFilter.Nearest, TextureFilter.Nearest, false);
    Gdx.app.log("PixmapPackerTest", "Number of initial textures: " + atlas.getTextures().size);
    packer.setPackToTexture(true);
    for (int count = 4; count <= 10; ++count) {
        packer.pack("badlogic " + count, pixmap1);
        packer.pack("fire " + count, pixmap2);
        packer.pack("isotile " + count, pixmap3);
    }
    pixmap1.dispose();
    pixmap2.dispose();
    pixmap3.dispose();
    packer.updateTextureAtlas(atlas, TextureFilter.Nearest, TextureFilter.Nearest, false);
    textureRegions = new Array<TextureRegion>();
    packer.updateTextureRegions(textureRegions, TextureFilter.Nearest, TextureFilter.Nearest, false);
    Gdx.app.log("PixmapPackerTest", "Number of updated textures: " + atlas.getTextures().size);
    Gdx.input.setInputProcessor(new InputAdapter() {

        @Override
        public boolean keyDown(int keycode) {
            if (keycode >= Input.Keys.NUM_0 && keycode <= Input.Keys.NUM_9) {
                int number = keycode - Input.Keys.NUM_0;
                if (number < textureRegions.size) {
                    pageToShow = number;
                }
            }
            return super.keyDown(keycode);
        }
    });
}

Example 3 with InputAdapter

use of com.badlogic.gdx.InputAdapter in project libgdx by libgdx.

the class DelaunayTriangulatorTest method create.

public void create() {
    renderer = new ShapeRenderer();
    triangulate();
    System.out.println(seed);
    Gdx.input.setInputProcessor(new InputAdapter() {

        public boolean touchDown(int screenX, int screenY, int pointer, int button) {
            seed = MathUtils.random.nextLong();
            System.out.println(seed);
            triangulate();
            return true;
        }

        public boolean mouseMoved(int screenX, int screenY) {
            triangulate();
            return false;
        }
    });
}

Example 4 with InputAdapter

use of com.badlogic.gdx.InputAdapter in project libgdx by libgdx.

the class FilterPerformanceTest method create.

public void create() {
    batch = new SpriteBatch();
    sceneMatrix = new Matrix4().setToOrtho2D(0, 0, 480, 320);
    textMatrix = new Matrix4().setToOrtho2D(0, 0, 480, 320);
    atlas = new TextureAtlas(Gdx.files.internal("data/issue_pack"), Gdx.files.internal("data/"));
    texture = new Texture(Gdx.files.internal("data/resource1.jpg"), true);
    texture.setFilter(TextureFilter.MipMap, TextureFilter.Nearest);
    setTextureFilter(0);
    setModeString();
    sprite = atlas.createSprite("map");
    sprite2 = new Sprite(texture, 0, 0, 855, 480);
    font = new BitmapFont(Gdx.files.internal("data/font.fnt"), Gdx.files.internal("data/font.png"), false);
    Gdx.input.setInputProcessor(new InputAdapter() {

        public boolean touchDown(int x, int y, int pointer, int newParam) {
            mode++;
            if (mode == filters.length * 2)
                mode = 0;
            setTextureFilter(mode / 2);
            setModeString();
            return false;
        }
    });
}

Example 5 with InputAdapter

use of com.badlogic.gdx.InputAdapter in project libgdx by libgdx.

the class BitmapFontAlignmentTest method create.

@Override
public void create() {
    Gdx.input.setInputProcessor(new InputAdapter() {

        public boolean touchDown(int x, int y, int pointer, int newParam) {
            renderMode = (renderMode + 1) % 6;
            return false;
        }
    });
    spriteBatch = new SpriteBatch();
    texture = new Texture(Gdx.files.internal("data/badlogic.jpg"));
    logoSprite = new Sprite(texture);
    logoSprite.setColor(1, 1, 1, 0.6f);
    logoSprite.setBounds(50, 100, 400, 100);
    font = new BitmapFont(Gdx.files.getFileHandle("data/verdana39.fnt", FileType.Internal), Gdx.files.getFileHandle("data/verdana39.png", FileType.Internal), false);
    cache = font.newFontCache();
    layout = new GlyphLayout();
}