Example usage for com.badlogic.gdx.utils Array first

Introduction

In this page you can find the example usage for com.badlogic.gdx.utils Array first.

Prototype

public T first() 

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Returns the first item.

Usage

From source file:com.badlogic.invaders.Invaders.java

License:Apache License

@Override
public void create() {
    Array<Controller> controllers = Controllers.getControllers();
    if (controllers.size > 0) {
        controller = controllers.first();
    }// w w w. ja v a2s  . c  o  m
    Controllers.addListener(controllerListener);

    setScreen(new MainMenu(this));
    music = Gdx.audio.newMusic(Gdx.files.getFileHandle("data/8.12.mp3", FileType.Internal));
    music.setLooping(true);
    music.play();
    Gdx.input.setInputProcessor(new InputAdapter() {
        @Override
        public boolean keyUp(int keycode) {
            if (keycode == Keys.ENTER && Gdx.app.getType() == ApplicationType.WebGL) {
                if (!Gdx.graphics.isFullscreen())
                    Gdx.graphics.setDisplayMode(Gdx.graphics.getDisplayModes()[0]);
            }
            return true;
        }
    });

    fps = new FPSLogger();
}

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From source file:com.company.minery.utils.spine.Skeleton.java

License:Open Source License

/** Caches information about bones and IK constraints. Must be called if bones or IK constraints are added or removed. */
public void updateCache() {
    Array<Bone> bones = this.bones;
    Array<Array<Bone>> boneCache = this.boneCache;
    Array<IkConstraint> ikConstraints = this.ikConstraints;
    int ikConstraintsCount = ikConstraints.size;

    int arrayCount = ikConstraintsCount + 1;
    while (boneCache.size < arrayCount)
        boneCache.add(new Array());
    for (int i = 0; i < arrayCount; i++)
        boneCache.get(i).clear();//w  w  w .j  a v  a2  s . c  om

    Array<Bone> nonIkBones = boneCache.first();

    outer: for (int i = 0, n = bones.size; i < n; i++) {
        Bone bone = bones.get(i);
        Bone current = bone;
        do {
            for (int ii = 0; ii < ikConstraintsCount; ii++) {
                IkConstraint ikConstraint = ikConstraints.get(ii);
                Bone parent = ikConstraint.bones.first();
                Bone child = ikConstraint.bones.peek();
                while (true) {
                    if (current == child) {
                        boneCache.get(ii).add(bone);
                        boneCache.get(ii + 1).add(bone);
                        continue outer;
                    }
                    if (child == parent)
                        break;
                    child = child.parent;
                }
            }
            current = current.parent;
        } while (current != null);
        nonIkBones.add(bone);
    }
}

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From source file:com.github.fauu.helix.core.Renderer.java

License:Open Source License

public void render(Camera camera, Array<RenderableProvider> renderableProviders, Array<Decal> decals) {
    final GL20 gl = Gdx.graphics.getGL20();

    gl.glViewport(0, 0, Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
    gl.glClearColor(0.1f, 0.1f, 0.1f, 1);
    gl.glClear(GL20.GL_COLOR_BUFFER_BIT | GL20.GL_DEPTH_BUFFER_BIT);
    gl.glEnable(GL20.GL_BLEND);/*from w  w  w  .j a va 2  s  .  co  m*/
    gl.glBlendFunc(GL20.GL_SRC_ALPHA, GL20.GL_ONE_MINUS_SRC_ALPHA);

    if (decalBatch == null) {
        defaultCameraGroupStrategy = new CameraGroupStrategy(camera);
        waterCameraGroupStrategy = new CameraGroupStrategy(waterCamera);

        decalBatch = new DecalBatch(defaultCameraGroupStrategy);
    }

    //waterCamera.moveTo(new Vector2(13, 19));
    /* Render objects to framebuffer */
    fb.begin();
    gl.glClearColor(0, 0, 0, 0);
    gl.glClear(GL20.GL_COLOR_BUFFER_BIT | GL20.GL_DEPTH_BUFFER_BIT);
    gl.glEnable(GL20.GL_BLEND);
    gl.glBlendFunc(GL20.GL_SRC_ALPHA, GL20.GL_ONE_MINUS_SRC_ALPHA);

    renderContext.begin();
    modelBatch.begin(waterCamera);
    for (int i = 1; i < renderableProviders.size - 1; i++) {
        modelBatch.render(renderableProviders.get(i));
    }
    modelBatch.end();
    renderContext.end();

    decalBatch.setGroupStrategy(waterCameraGroupStrategy);
    if (decals != null) {
        decals.first().rotateX(50);
        decalBatch.add(decals.first());
        decalBatch.flush();
        decals.first().rotateX(-50);
    }

    //    Vector3 waterPos = waterCamera.project(new Vector3(8, 0, 19));
    //    reflectionPixmap = ScreenUtils.getFrameBufferPixmap((int) waterPos.x, (int) waterPos.y, 348, 261);
    //    reflectionPixmap = ScreenUtils.getFrameBufferPixmap(0, 0, 800, 600);

    fb.end();

    //    if (reflectionTexture == null) {
    //      reflectionTexture = new Texture(reflectionPixmap);
    //    } else {
    //      reflectionTexture.draw(reflectionPixmap, 0, 0);
    //    }

    ((WaterData) ((ModelInstance) renderableProviders
            .get(renderableProviders.size - 1)).userData).reflectionTexture = fb.getColorBufferTexture();

    /* Render objects and terrain to the screen */
    renderContext.begin();
    modelBatch.begin(camera);
    modelBatch.render(renderableProviders);
    modelBatch.end();
    renderContext.end();
    decalBatch.setGroupStrategy(defaultCameraGroupStrategy);
    if (decals != null) {
        decalBatch.add(decals.first());
    }
    decalBatch.flush();

    spriteBatch.begin();
    spriteBatch.enableBlending();
    spriteBatch.draw(fb.getColorBufferTexture(), 0, 0, 800, 600);
    spriteBatch.end();

}

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From source file:com.github.fauu.helix.editor.HelixEditor.java

License:Open Source License

@Override
public void create() {
    instance = this;

    uiEventBus = new EventBus();
    worldEventBus = new EventBus();

    overworld = new Overworld();
    setScreen(overworld);/*from   w w  w . j a v a2s  .c o m*/

    tagManager = overworld.getWorld().getManager(TagManager.class);
    areaManager = overworld.getWorld().getManager(AreaManager.class);

    tilePassageTargetPositionFieldState = new TilePassageTargetPositionFieldState();

    tilePermissionListState = new TilePermissionListState();
    tilePermissionListState.initialize(TilePermission.LEVEL0);

    toolbarState = new ToolbarState();
    toolbarState.initialize(ToolType.TILE_PERMISSIONS);

    ui = new UI();

    tilePassageAreaListState = new TilePassageAreaListState();
    Array<String> areaNames = areaManager.getAllNames();
    tilePassageAreaListState.initialize(areaNames, areaNames.first());

    Gdx.input.setInputProcessor(new InputMultiplexer(ui.getStage(), new EditorInputEventProcessor()));

    loadAreaAction("area1");
}

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From source file:com.kotcrab.vis.editor.module.scene.entitymanipulator.tool.PolygonTool.java

License:Apache License

private boolean checkCurrentVertexIntersection() {
    Array<Vector2> vertices = component.vertices;
    int index = vertices.indexOf(overVertex, true);
    if (index == -1)
        return true;

    Edge firstEdge;/*w ww .jav  a2 s.c o  m*/
    Edge secondEdge;

    if (index == 0)
        firstEdge = new Edge(vertices.peek(), overVertex);
    else
        firstEdge = new Edge(vertices.get(index - 1), overVertex);

    if (index == vertices.size - 1)
        secondEdge = new Edge(vertices.first(), overVertex);
    else
        secondEdge = new Edge(vertices.get(index + 1), overVertex);

    Array<Edge> polygonEdges = new Array<>();

    for (int i = 0; i < vertices.size - 1; i++) {
        polygonEdges.add(new Edge(vertices.get(i), vertices.get(i + 1)));
    }

    polygonEdges.add(new Edge(vertices.peek(), vertices.first()));

    for (Edge edge : polygonEdges) {
        if (edge.epsilonEquals(firstEdge, 0) || edge.epsilonEquals(secondEdge, 0))
            continue;

        if (polygonLineIntersection(firstEdge.start, firstEdge.end, edge.start, edge.end))
            return true;

        if (polygonLineIntersection(secondEdge.start, secondEdge.end, edge.start, edge.end))
            return true;
    }

    return false;
}

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From source file:com.kotcrab.vis.editor.module.scene.ZIndexManipulator.java

License:Apache License

private void moveEntity(EditorObject entity, Array<EditorObject> overlappingEntities, boolean up) {
    if (overlappingEntities.size > 0) {
        int currentIndex = scene.entities.indexOf(entity, true);
        int targetIndex = scene.entities.indexOf(overlappingEntities.first(), true);

        for (EditorObject overlappingEntity : overlappingEntities) {
            int sceneIndex = scene.entities.indexOf(overlappingEntity, true);
            if (up ? sceneIndex < targetIndex : sceneIndex > targetIndex)
                targetIndex = sceneIndex;
        }/* w  w  w . jav a 2  s  . c  o  m*/

        actionGroup.execute(new ZIndexChangeAction(entity, currentIndex, targetIndex));
    }
}

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From source file:com.kotcrab.vis.editor.ui.scene.SceneOutline.java

License:Apache License

private void buildTreeRecursively(Array<EntityProxy> groupProxies, int gid, Node parent) {
    GroupNode groupRoot = new GroupNode(groupProxies.first().getLayerID(), gid);
    if (parent == null)
        tree.add(groupRoot);//from w ww.ja va2s  .  com
    else
        parent.add(groupRoot);

    if (expandedNodes.contains(gid)) {
        groupRoot.setExpanded(true);
    }

    Array<EntityProxy> ignoreProxies = new Array<>();

    for (EntityProxy proxy : groupProxies) {
        if (ignoreProxies.contains(proxy, true)) {
            continue;
        }

        int gidBefore = proxy.getGroupIdBefore(gid);
        if (gidBefore != -1) {
            Array<EntityProxy> result = entitiesCollector.collect(proxy.getLayerID(), gidBefore);
            ignoreProxies.addAll(result);
            buildTreeRecursively(result, gidBefore, groupRoot);
            continue;
        }

        groupRoot.add(new ProxyNode(proxy));
    }
}

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From source file:com.kotcrab.vis.editor.util.EntityUtils.java

License:Apache License

public static String getEntitiesCommonFloatValue(Array<EditorObject> entities, FloatValue objValue) {
    float value = objValue.getFloat(entities.first());

    for (EditorObject entity : entities)
        if (value != objValue.getFloat(entity))
            return "?";

    return NumberUtils.floatToString(value);
}

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From source file:com.kotcrab.vis.editor.util.EntityUtils.java

License:Apache License

public static void setCommonCheckBoxState(Array<EditorObject> entities, IndeterminateCheckbox target,
        BooleanValue value) {/*from w  ww  . java  2  s  .  com*/
    boolean enabled = value.getBoolean(entities.first());

    for (EditorObject entity : entities) {
        if (enabled != value.getBoolean(entity)) {
            target.setIndeterminate(true);
            return;
        }
    }

    target.setChecked(enabled);
}

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From source file:com.kotcrab.vis.editor.util.EntityUtils.java

License:Apache License

public static String getCommonString(Array<EditorObject> entities, String ifNotCommon, StringValue value) {
    String firstText = value.getString(entities.first());

    for (EditorObject entity : entities) {
        if (value.getString(entity).equals(firstText) == false)
            return ifNotCommon;
    }/*ww  w.  j  a  va  2s .c  om*/

    return firstText;
}

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