Android Open Source - nahlc-g Setup Screen

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License

The source code is released under:
Apache License
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Java Source Code

/*
 *   Copyright 2014 oddlydrawn// w w  w  .j a v  a2 s .  c o  m
 *
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 */

package com.tumblr.oddlydrawn.nahlc.screens;

import com.badlogic.gdx.Game;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.Screen;
import com.badlogic.gdx.graphics.GL20;
import com.badlogic.gdx.graphics.g2d.BitmapFont;
import com.badlogic.gdx.scenes.scene2d.Actor;
import com.badlogic.gdx.scenes.scene2d.Stage;
import com.badlogic.gdx.scenes.scene2d.ui.ButtonGroup;
import com.badlogic.gdx.scenes.scene2d.ui.CheckBox;
import com.badlogic.gdx.scenes.scene2d.ui.CheckBox.CheckBoxStyle;
import com.badlogic.gdx.scenes.scene2d.ui.ImageTextButton;
import com.badlogic.gdx.scenes.scene2d.ui.ImageTextButton.ImageTextButtonStyle;
import com.badlogic.gdx.scenes.scene2d.ui.Label;
import com.badlogic.gdx.scenes.scene2d.ui.Label.LabelStyle;
import com.badlogic.gdx.scenes.scene2d.ui.Skin;
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.Align;
import com.badlogic.gdx.scenes.scene2d.utils.ChangeListener;
import com.badlogic.gdx.scenes.scene2d.utils.NinePatchDrawable;
import com.badlogic.gdx.scenes.scene2d.utils.TextureRegionDrawable;
import com.badlogic.gdx.utils.viewport.ExtendViewport;
import com.tumblr.oddlydrawn.nahlc.Assets;
import com.tumblr.oddlydrawn.nahlc.Renderer;
import com.tumblr.oddlydrawn.nahlc.SavedStuff;

/** @author oddlydrawn */
public class SetupScreen implements Screen {
  private final float PAD = 20f;
  private final String LABEL_SOUND = "Sound?";
  private final String LABEL_MUSIC = "Music?";
  private final String LABEL_UPSIDE = "Upside Down?";
  private final String LABEL_LEVEL = "Level:";
  private final String LABEL_BAG_SIZE = "Shape bag size: ";
  private final String LABEL_START = "Start";
  private final String FONT_PATH = "data/fonts/deja.fnt";
  private Game game;
  private Assets assets;
  private Stage stage;
  private Table table;
  private Skin skin;
  private boolean soundOn;
  private boolean musicOn;
  private boolean upsideDown = false;

  public SetupScreen (Game g) {
    game = g;
    assets = new Assets();
    stage = new Stage(new ExtendViewport(Renderer.WIDTH, Renderer.HEIGHT));
    Gdx.input.setInputProcessor(stage);
    skin = new Skin();
    assets.initSetupScreen();

    table = new Table();
    table.setFillParent(true);
    table.align(Align.left);
    stage.addActor(table);

    // Add default font to skin.
    skin.add("default", new BitmapFont(Gdx.files.internal(FONT_PATH)));

    // Create style for the level select checked and unchecked buttons with text (0-9).
    ImageTextButtonStyle imageTextButtonStyle = new ImageTextButtonStyle();
    imageTextButtonStyle.checked = new TextureRegionDrawable(assets.getSelectedSprite());
    imageTextButtonStyle.up = new TextureRegionDrawable(assets.getUnselectedSprite());
    imageTextButtonStyle.font = skin.getFont("default");
    skin.add("default", imageTextButtonStyle);

    // Create style for checkboxes with text beside them.
    CheckBoxStyle checkBoxStyle = new CheckBoxStyle();
    checkBoxStyle.checkboxOff = new TextureRegionDrawable(assets.getUncheckedSprite());
    checkBoxStyle.checkboxOn = new TextureRegionDrawable(assets.getCheckedSprite());
    checkBoxStyle.font = skin.getFont("default");
    skin.add("default", checkBoxStyle);

    // Create style for 9patch image button with text ("Start" button).
    TextButtonStyle textButtonStyle = new TextButtonStyle();
    textButtonStyle.font = skin.getFont("default");
    textButtonStyle.up = new NinePatchDrawable(assets.getBoxPatch());
    skin.add("default", textButtonStyle);

    final CheckBox soundOnBox = new CheckBox(LABEL_SOUND, skin);
    table.add(soundOnBox);
    table.row();
    final CheckBox musicOnBox = new CheckBox(LABEL_MUSIC, skin);
    table.add(musicOnBox);
    table.row();
    final CheckBox upsideDownBox = new CheckBox(LABEL_UPSIDE, skin);
    table.add(upsideDownBox);
    table.row();

    // Create an embedded table to have its own cells and not mess up parent.
    Table buttonsTable = new Table();

    final ImageTextButton zero = new ImageTextButton("0", skin);
    buttonsTable.add(zero);
    final ImageTextButton one = new ImageTextButton("1", skin);
    buttonsTable.add(one);
    final ImageTextButton two = new ImageTextButton("2", skin);
    buttonsTable.add(two);
    final ImageTextButton three = new ImageTextButton("3", skin);
    buttonsTable.add(three);
    final ImageTextButton four = new ImageTextButton("4", skin);
    buttonsTable.add(four);
    buttonsTable.row();
    final ImageTextButton five = new ImageTextButton("5", skin);
    buttonsTable.add(five);
    final ImageTextButton six = new ImageTextButton("6", skin);
    buttonsTable.add(six);
    final ImageTextButton seven = new ImageTextButton("7", skin);
    buttonsTable.add(seven);
    final ImageTextButton eight = new ImageTextButton("8", skin);
    buttonsTable.add(eight);
    final ImageTextButton nine = new ImageTextButton("9", skin);
    buttonsTable.add(nine);

    ButtonGroup groupButtons = new ButtonGroup();
    groupButtons.add(zero);
    groupButtons.add(one);
    groupButtons.add(two);
    groupButtons.add(three);
    groupButtons.add(four);
    groupButtons.add(five);
    groupButtons.add(six);
    groupButtons.add(seven);
    groupButtons.add(eight);
    groupButtons.add(nine);
    groupButtons.setMaxCheckCount(1); // Awesome.
    groupButtons.uncheckAll();
    zero.setChecked(true);

    LabelStyle labelStyle = new LabelStyle();
    labelStyle.font = skin.getFont("default");
    skin.add("default", labelStyle);

    Label levelLabel = new Label(LABEL_LEVEL, skin);
    table.add(levelLabel).padTop(PAD).align(Align.left);
    table.row();

    table.add(buttonsTable).padBottom(PAD);
    table.row();

    Label bagSize = new Label(LABEL_BAG_SIZE, skin);
    table.add(bagSize).align(Align.left);
    table.row();

    // Create an embedded table to have its own cells and not mess up parent.
    Table bagTable = new Table();

    final ImageTextButton sizeRandom = new ImageTextButton("Rnd", skin);
    bagTable.add(sizeRandom);
    final ImageTextButton sizeSeven = new ImageTextButton("7", skin);
    bagTable.add(sizeSeven);
    final ImageTextButton sizeFourteen = new ImageTextButton("14", skin);
    bagTable.add(sizeFourteen);
    final ImageTextButton sizeTwentyOne = new ImageTextButton("21", skin);
    bagTable.add(sizeTwentyOne);
    table.add(bagTable);
    table.row();

    ButtonGroup bagButtons = new ButtonGroup();
    bagButtons.add(sizeRandom);
    bagButtons.add(sizeSeven);
    bagButtons.add(sizeFourteen);
    bagButtons.add(sizeTwentyOne);
    bagButtons.setMaxCheckCount(1);
    bagButtons.uncheckAll();
    sizeSeven.setChecked(true);

    TextButton startButton = new TextButton(LABEL_START, skin);
    table.add(startButton).padTop(PAD);
    table.debugTable();

    // Load preferences
    SavedStuff savedStuff = new SavedStuff();
    savedStuff.loadPreferences();
    soundOn = savedStuff.isSoundOn();
    musicOn = savedStuff.isMusicOn();
    upsideDown = savedStuff.isUpsideDown();

    // Set loaded preferences
    soundOnBox.setChecked(soundOn);
    musicOnBox.setChecked(musicOn);
    upsideDownBox.setChecked(upsideDown);

    startButton.addListener(new ChangeListener() {
      @Override
      public void changed (ChangeEvent event, Actor actor) {
        boolean sound;
        boolean music;
        boolean upside;
        int bag = 0;
        int level = 0;

        // Get selected starting level.
        if (zero.isChecked()) {
          level = 0;
        } else if (one.isChecked()) {
          level = 1;
        } else if (two.isChecked()) {
          level = 2;
        } else if (three.isChecked()) {
          level = 3;
        } else if (four.isChecked()) {
          level = 4;
        } else if (five.isChecked()) {
          level = 5;
        } else if (six.isChecked()) {
          level = 6;
        } else if (seven.isChecked()) {
          level = 7;
        } else if (eight.isChecked()) {
          level = 8;
        } else if (nine.isChecked()) {
          level = 9;
        }

        // Get selected randomized shape bag size
        if (sizeRandom.isChecked()) {
          bag = 0;
        } else if (sizeSeven.isChecked()) {
          bag = 1;
        } else if (sizeFourteen.isChecked()) {
          bag = 2;
        } else if (sizeTwentyOne.isChecked()) {
          bag = 3;
        }

        sound = soundOnBox.isChecked();
        music = musicOnBox.isChecked();
        upside = upsideDownBox.isChecked();

        // Save preferences.
        SavedStuff stuff = new SavedStuff();
        stuff.saveAll(sound, music, upside, bag, level);

        dispose();
        game.setScreen(new GameScreen(game));
      }
    });
  }

  @Override
  public void render (float delta) {
    Gdx.gl.glClearColor(0.2f, 0.2f, 0.2f, 1);
    Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
    stage.act(delta);
    stage.draw();
  }

  @Override
  public void resize (int width, int height) {
    stage.getViewport().update(width, height, true);
  }

  @Override
  public void show () {
  }

  @Override
  public void hide () {
  }

  @Override
  public void pause () {
  }

  @Override
  public void resume () {
  }

  @Override
  public void dispose () {
    stage.dispose();
    skin.dispose();
    assets.disposeSetupScreen();
  }
}
Java Source Code List
