Example usage for com.badlogic.gdx.scenes.scene2d Actor hit

Introduction

In this page you can find the example usage for com.badlogic.gdx.scenes.scene2d Actor hit.

Prototype

public Actor hit(float x, float y, boolean touchable) 

Source Link

Document

Returns the deepest actor that contains the specified point and is #getTouchable() touchable and #isVisible() visible , or null if no actor was hit.

Usage

From source file:com.netthreads.libgdx.scene.SceneHelper.java

License:Apache License

/**
 * Find hit class./* ww w .  ja  v a  2  s . c om*/
 *
 * @param x           Current x position.
 * @param y           Current y position
 * @param group       The starting Group.
 * @param targetClass The target class type.
 * @return The target or null if not found.
 */
@SuppressWarnings("rawtypes")
public static Actor hit(float x, float y, Group group, Class targetClass) {
    SnapshotArray<Actor> children = group.getChildren();

    Actor hit = null;
    boolean found = false;
    int index = children.size - 1;
    while (!found && index >= 0) {
        Actor child = children.get(index);

        if (child.getClass().isAssignableFrom(targetClass)) {
            point.x = x;
            point.y = y;

            group.localToDescendantCoordinates(child, point);

            if (child.hit(point.x, point.y, true) != null) {
                found = true;
                hit = child;
            } else if (child instanceof Group) {
                child = hit(x, y, (Group) child, targetClass);
            }
        }

        index--;
    }

    return hit;
}

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From source file:com.strategames.engine.scenes.scene2d.Stage.java

License:Open Source License

public Array<Actor> getActorsAt(float x, float y) {
    Array<Actor> actors = getActors();
    Array<Actor> actorsHit = new Array<Actor>();
    Vector2 point = new Vector2();
    for (int i = 0; i < actors.size; i++) {
        Actor actor = actors.get(i);
        actor.parentToLocalCoordinates(point.set(x, y));
        if (actor.hit(point.x, point.y, false) != null) {
            actorsHit.add(actor);/*  w  w w.ja  va2 s. c  o m*/
        }
    }
    return actorsHit;
}

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From source file:com.turbogerm.germlibrary.controls.CustomImageButton.java

License:Open Source License

private static InputListener getInputListener(final Actor actor, final CustomButtonAction action) {
    return new InputListener() {

        @Override//from  w w  w.  j av  a2  s  .  c o m
        public boolean touchDown(InputEvent event, float x, float y, int pointer, int button) {
            return true;
        }

        @Override
        public void touchUp(InputEvent event, float x, float y, int pointer, int button) {
            if (actor.hit(x, y, true) != null) {
                action.invoke();
            }
        }
    };
}

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From source file:com.turbogerm.suchyblocks.screens.GameOverScreen.java

License:Open Source License

private InputListener getContinueInputListener(final Actor actor) {
    return new InputListener() {

        @Override//  w w  w .j a  v  a2  s. co m
        public boolean touchDown(InputEvent event, float x, float y, int pointer, int button) {
            return true;
        }

        @Override
        public void touchUp(InputEvent event, float x, float y, int pointer, int button) {
            if (actor.hit(x, y, true) != null) {
                mGameData.getHighScoresData().insertHighScore(mNameTextField.getText(), mGameData.getScore());
                mGame.setScreen(SuchyBlocks.HIGH_SCORE_SCREEN_NAME);
            }
        }
    };
}

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From source file:com.turbogerm.suchyblocks.screens.HighScoreScreen.java

License:Open Source License

private InputListener getBackInputListener(final Actor actor) {
    return new InputListener() {

        @Override//  ww w .  j a  v a  2 s . com
        public boolean touchDown(InputEvent event, float x, float y, int pointer, int button) {
            return true;
        }

        @Override
        public void touchUp(InputEvent event, float x, float y, int pointer, int button) {
            if (actor.hit(x, y, true) != null) {
                mGame.setScreen(SuchyBlocks.MAIN_MENU_SCREEN_NAME);
            }
        }
    };
}

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From source file:com.turbogerm.suchyblocks.screens.MainMenuScreen.java

License:Open Source License

private InputListener getStartInputListener(final Actor actor) {
    return new InputListener() {

        @Override//from  w  w w . j a  va 2 s.  c  om
        public boolean touchDown(InputEvent event, float x, float y, int pointer, int button) {
            return true;
        }

        @Override
        public void touchUp(InputEvent event, float x, float y, int pointer, int button) {
            if (actor.hit(x, y, true) != null) {
                mGame.setScreen(SuchyBlocks.PLAY_SCREEN_NAME);
            }
        }
    };
}

---

From source file:com.turbogerm.suchyblocks.screens.MainMenuScreen.java

License:Open Source License

private InputListener getHighScoreInputListener(final Actor actor) {
    return new InputListener() {

        @Override//from   ww w  .  ja v a 2  s.co  m
        public boolean touchDown(InputEvent event, float x, float y, int pointer, int button) {
            return true;
        }

        @Override
        public void touchUp(InputEvent event, float x, float y, int pointer, int button) {
            if (actor.hit(x, y, true) != null) {
                mGame.setScreen(SuchyBlocks.HIGH_SCORE_SCREEN_NAME);
            }
        }
    };
}

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From source file:com.turbogerm.suchyblocks.screens.MainMenuScreen.java

License:Open Source License

private InputListener getInfoInputListener(final Actor actor) {
    return new InputListener() {

        @Override//from  ww  w .  ja v a 2s . c  o m
        public boolean touchDown(InputEvent event, float x, float y, int pointer, int button) {
            return true;
        }

        @Override
        public void touchUp(InputEvent event, float x, float y, int pointer, int button) {
            if (actor.hit(x, y, true) != null) {
                mGame.setScreen(SuchyBlocks.INFO_SCREEN_NAME);
            }
        }
    };
}

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From source file:com.turbogerm.suchyblocks.screens.PlayScreen.java

License:Open Source License

private InputListener getPlayPauseInputListener(final Actor actor) {

    return new InputListener() {

        @Override/*  w ww.j  a v  a2  s  . c o m*/
        public boolean touchDown(InputEvent event, float x, float y, int pointer, int button) {
            return true;
        }

        @Override
        public void touchUp(InputEvent event, float x, float y, int pointer, int button) {
            if (actor.hit(x, y, true) != null) {
                togglePause();
            }
        }
    };
}

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From source file:es.eucm.ead.editor.view.builders.scene.groupeditor.inputstatemachine.InputState.java

License:Open Source License

protected boolean isTouchCancelled(InputEvent event, float x, float y) {
    Actor actor = event.getTarget();
    Actor hit = actor.hit(x, y, true);
    return !(hit == actor || (hit != null && hit.isDescendantOf(actor)));
}

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