Android Open Source - AndroidShooter Main Menu Screen

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From Project

Back to project page AndroidShooter.

License

The source code is released under:

GNU General Public License

Java Source Code

package jonathan.geoffroy.shooter.view.screens;
/*www.j a  v a  2  s  .c o m*/
import java.util.ArrayList;

import jonathan.geoffroy.shooter.Shooter;
import jonathan.geoffroy.shooter.view.utils.App;
import jonathan.geoffroy.shooter.view.utils.StageScreen;
import jonathan.geoffroy.shooter.view.utils.WallpaperActor;

import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.assets.AssetDescriptor;
import com.badlogic.gdx.audio.Music;
import com.badlogic.gdx.audio.Sound;
import com.badlogic.gdx.graphics.Texture;
import com.badlogic.gdx.graphics.g2d.BitmapFont;
import com.badlogic.gdx.graphics.g2d.TextureRegion;
import com.badlogic.gdx.math.Interpolation;
import com.badlogic.gdx.scenes.scene2d.Actor;
import com.badlogic.gdx.scenes.scene2d.actions.Actions;
import com.badlogic.gdx.scenes.scene2d.ui.Table;
import com.badlogic.gdx.scenes.scene2d.ui.TextButton;
import com.badlogic.gdx.scenes.scene2d.ui.TextButton.TextButtonStyle;
import com.badlogic.gdx.scenes.scene2d.utils.ChangeListener;
import com.badlogic.gdx.scenes.scene2d.utils.TextureRegionDrawable;

public class MainMenuScreen extends StageScreen {
  private final static String WALLPAPER = Shooter.IMAGES + "MainMenu/wallpaper.png", BACKGROUND = Shooter.IMAGES + "MainMenu/background.png";
  private final static String FONT = Shooter.FONTS + "MainMenu/font.fnt";
  private final static String MUSIC = Shooter.SOUNDS + "MainMenu/music.mp3";
  private final static String CHOOSEN_SOUND = Shooter.SOUNDS + "MainMenu/gun.wav";
  private final static int NB_MENUS = 4;

  private Texture wallpaper;
  private Table menu;
  private Music music;

  @SuppressWarnings({ "rawtypes", "unchecked" })
  @Override
  public ArrayList<AssetDescriptor<Object>> getAssetDescriptors() {
    ArrayList<AssetDescriptor<Object>> result = new ArrayList<AssetDescriptor<Object>>();
    result.add(new AssetDescriptor(WALLPAPER, Texture.class));
    result.add(new AssetDescriptor(BACKGROUND, Texture.class));
    result.add(new AssetDescriptor(FONT, BitmapFont.class));
    result.add(new AssetDescriptor(MUSIC, Music.class));
    result.add(new AssetDescriptor(CHOOSEN_SOUND, Sound.class));
    return result;
  }

  @Override
  protected void onEndLoaded() {
    music = (Music) App.getAsset(MUSIC);
    music.play();
    
    float widthMenu = Gdx.graphics.getWidth() * 2 / 3;
    float heightMenu = (Gdx.graphics.getHeight() / NB_MENUS) * 2 / 3;

    menu = new Table();
    menu.setSize(Gdx.graphics.getWidth() * 2 / 3, Gdx.graphics.getHeight() * 2 / 3);

    Texture background = (Texture) App.getAsset(BACKGROUND);
    TextureRegion backgroundRegion = new TextureRegion(background, 256, 42);
    BitmapFont font = (BitmapFont) App.getAsset(FONT);
    wallpaper = (Texture) App.getAsset(WALLPAPER);

    TextButtonStyle style = new TextButtonStyle();
    style.up = new TextureRegionDrawable(backgroundRegion);
    style.font = font;

    TextButton level = new TextButton("MODE NIVEAU", style);
    level.addListener(new ChangeListener() {
      @Override
      public void changed (ChangeEvent event, Actor actor) {
        app.setScreen(Shooter.LEVEL);
        haveChoosen();
      }
    });
    menu.add(level).width(widthMenu).height(heightMenu);
    menu.row();

    TextButton unlimited = new TextButton("MODE ILLIMITE", style);
    unlimited.addListener(new ChangeListener() {
      @Override
      public void changed (ChangeEvent event, Actor actor) {
        System.out.println("mode illimit");
        haveChoosen();
      }
    });
    menu.add(unlimited).width(widthMenu).height(heightMenu);;
    menu.row();

    TextButton options = new TextButton("OPTIONS", style);
    options.addListener(new ChangeListener() {
      @Override
      public void changed (ChangeEvent event, Actor actor) {
        System.out.println("options");
        haveChoosen();
      }
    });
    menu.add(options).width(widthMenu).height(heightMenu);;
    menu.row();

    TextButton exit = new TextButton("QUITTER", style);
    exit.addListener(new ChangeListener() {
      @Override
      public void changed (ChangeEvent event, Actor actor) {
        haveChoosen();
        Gdx.app.exit();
      }
    });
    menu.add(exit).width(widthMenu).height(heightMenu);;
    menu.row();

    menu.pack();
    menu.setPosition(Gdx.graphics.getWidth() / 2 - menu.getWidth() / 2, Gdx.graphics.getHeight() / 2 - menu.getHeight() / 2);

    int switcher = 0;
    float x, y;
    for(Actor actor : menu.getChildren()) {
      actor.addAction(Actions.moveTo(actor.getX(), actor.getY(), 1.0f, Interpolation.swing));

      if(switcher % 2 == 0) {
        x = - Gdx.graphics.getWidth() / 2;
      }
      else {
        x = Gdx.graphics.getWidth() / 2;
      }
      y = actor.getY();
      actor.setPosition(x, y);

      switcher++;
    }

    stage.addActor(new WallpaperActor(wallpaper));
    stage.addActor(menu);
  }
  
  private void haveChoosen() {
    music.stop();
    Sound sound = (Sound) App.getAsset(CHOOSEN_SOUND);
    sound.play();
  }
}

Java Source Code List

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