Android Open Source - Station42 Main Menu Screen

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Back to project page Station42.
License

The source code is released under:
Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUC...
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Java Source Code

package com.station42.game;
//from www.j ava2s  .  c o  m
import java.util.HashMap;

import com.badlogic.gdx.utils.ObjectMap.Entry;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.Screen;
import com.badlogic.gdx.controllers.Controller;
import com.badlogic.gdx.controllers.Controllers;
import com.badlogic.gdx.controllers.mappings.Ouya;
import com.badlogic.gdx.graphics.Color;
import com.badlogic.gdx.graphics.Pixmap;
import com.badlogic.gdx.graphics.Pixmap.Format;
import com.badlogic.gdx.graphics.Texture;
import com.badlogic.gdx.graphics.g2d.Batch;
import com.badlogic.gdx.graphics.g2d.BitmapFont;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import com.badlogic.gdx.graphics.g2d.TextureRegion;
import com.badlogic.gdx.scenes.scene2d.Actor;
import com.badlogic.gdx.scenes.scene2d.Stage;
import com.badlogic.gdx.scenes.scene2d.ui.Button;
import com.badlogic.gdx.scenes.scene2d.ui.ImageButton;
import com.badlogic.gdx.scenes.scene2d.ui.List;
import com.badlogic.gdx.scenes.scene2d.ui.ScrollPane;
import com.badlogic.gdx.scenes.scene2d.ui.SelectBox;
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.TextField;
import com.badlogic.gdx.scenes.scene2d.utils.ChangeListener;
import com.badlogic.gdx.scenes.scene2d.utils.ChangeListener.ChangeEvent;
import com.badlogic.gdx.utils.Array;
import com.badlogic.gdx.utils.OrderedMap;
import com.badlogic.gdx.utils.viewport.FitViewport;
import com.station42.faction.EntityFaction;
import com.station42.game.Station40Game.MainMenuGetter;
import com.station42.input.MouseAndKeyboardController;
import com.sun.xml.internal.ws.api.pipe.NextAction;

public class MainMenuScreen implements Screen {
  public static MainMenuGetter getter = new MainMenuGetter() {
    
    @Override
    public Screen getScreen(SpriteBatch batch) {
      return new MainMenuScreen(batch);
    }
  };
  Stage stage;
  Table table;
  private Skin skin;
  OrderedMap<Button, SelectBox<Controller>> playerSelects;
  public MainMenuScreen(SpriteBatch batch) {
    stage = new Stage(new FitViewport(800, 600), batch);
    setupSkin();
    table = new Table();
    table.setFillParent(true);
    table.add(Station40Game.getTitleActor()).fill().colspan(2).row();
    playerSelects = new OrderedMap<Button, SelectBox<Controller>>();
    addPlayerRow(table, 0);
    addPlayerRow(table, 1);
    addPlayerRow(table, 2);
    addPlayerRow(table, 3);
    TextField pointsField = new TextField("Points (Default 50)", skin);
    pointsField.setTextFieldListener(new TextField.TextFieldListener() {
      
      @Override
      public void keyTyped(TextField textField, char c) {
        try {
          Integer points = Integer.parseInt(textField.getText());
          EntityFaction.clearScores(points);
        } catch (NumberFormatException nfe) {
          EntityFaction.clearScores();
        }
    
      }
    });
    table.add(pointsField).colspan(2).row();
    SelectBox<String> levelSelection = new SelectBox<String>(skin);
    levelSelection.setItems(Levels.levelNames);
    levelSelection.addListener(new ChangeListener() {
      
      @Override
      public void changed(ChangeEvent event, Actor actor) {
        SelectBox<String> selectionBox = (SelectBox<String>)actor;
        String value = selectionBox.getSelected();
        checkLevel(value);
      }
    });
    checkLevel(Levels.levelNames[0]);
    table.add(levelSelection).colspan(2).row();
    addPlayButton(table);
    stage.addActor(table);
  }

  private void checkLevel(String value) {
    if (value != null) {
      if (value == Levels.levelNames[0])
        Levels.setRoom0();
      else if (value == Levels.levelNames[1])
        Levels.setRoom1();
      else if (value == Levels.levelNames[2])
        Levels.setRoom2();
    }
  }
  private void addPlayButton(Table table2) {
    TextButton playButton = new TextButton("Play!", skin);
    table2.add(playButton).size(128, 16).colspan(2).center();
    playButton.addListener(new ChangeListener() {

      @Override
      public void changed(ChangeEvent event, Actor actor) {
        Station40Game.playerSelects.clear();
        for (Entry<Button, SelectBox<Controller>> player : playerSelects.entries()) {
          Station40Game.addPlayer(
              player.key.isChecked() ? EntityFaction.blue : EntityFaction.red, 
              player.value.getSelected());
        }
        Station40Game.startGame();
      }
    });
  }
  private void setupSkin() {
    skin = Station40Game.manager.get("data/uiskin.json", Skin.class);
    Pixmap redPixmap = new Pixmap(1, 1, Format.RGBA8888);
    redPixmap.setColor(Color.RED);
    redPixmap.fill();
    skin.add("red", new Texture(redPixmap));
    Pixmap bluePixmap = new Pixmap(1, 1, Format.RGBA8888);
    bluePixmap.setColor(Color.BLUE);
    bluePixmap.fill();
    skin.add("blue", new Texture(bluePixmap));
    
    skin.add("red", new Button.ButtonStyle(skin.newDrawable("red"), skin.newDrawable("blue"), skin.newDrawable("blue")));
    skin.add("blue", new Button.ButtonStyle(skin.newDrawable("blue"), skin.newDrawable("red"), skin.newDrawable("red")));
  }
  private void onSelect(SelectBox<Controller> changed) {
    for (SelectBox<Controller> other : playerSelects.values()) {
      if (other != changed) {
        if (other.getSelected() == changed.getSelected() && changed.getSelected() != MouseAndKeyboardController.None) {
          if (changed.getSelectedIndex() < changed.getItems().size - 1) {
            changed.setSelectedIndex(changed.getSelectedIndex() + 1);
          } else {
            changed.setSelectedIndex(0);
            onSelect(changed);
            return;
          }
        }
      }
    }
  }
  private void addPlayerRow(Table table, int playerIndex) {
    Button teamButton = new Button(skin, "red");
    teamButton.setChecked(playerIndex % 2 == 1);
    table.add(teamButton).size(16, 16).pad(8);
    final SelectBox<Controller> controllerList = new SelectBox<Controller>(skin);
    Controller[] controllers;
    int i = 0;
    controllers = new Controller[Controllers.getControllers().size + 4 + (playerIndex >= 2 ? 1 : 0)];
    if (playerIndex >= 2)
    {
      controllers[i] = MouseAndKeyboardController.None;
      i++;
    }
    controllers[i] = MouseAndKeyboardController.WASD;
    i++;
    controllers[i] = MouseAndKeyboardController.TFGH;
    i++;
    controllers[i] = MouseAndKeyboardController.IJKL;
    i++;
    controllers[i] = MouseAndKeyboardController.ARROWS;
    i++;
    for (Controller controller : Controllers.getControllers()) {
      controllers[i] = controller;
      i++;
    }
    controllerList.setItems(controllers);
    controllerList.addListener(new ChangeListener() {
      
      @Override
      public void changed(ChangeEvent event, Actor actor) {
        onSelect(controllerList);
      }
    });
    controllerList.setSelectedIndex(0);
    onSelect(controllerList);
//    controllerList.setItems(baseArray);
    table.add(controllerList).right().row();
    playerSelects.put(teamButton, controllerList);
  }
  @Override
  public void render(float delta) {
    stage.act();
    stage.draw();
//    table.debug();
//    Table.drawDebug(stage);
  }

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

  @Override
  public void show() {
    Gdx.input.setInputProcessor(stage);
  }

  @Override
  public void hide() {
    Gdx.input.setInputProcessor(null);
  }

  @Override
  public void pause() {
  }

  @Override
  public void resume() {
  }

  @Override
  public void dispose() {
  }

}
Java Source Code List
