kyle.game.besiege.MainMenuScreen.java Source code

Introduction

Here is the source code for kyle.game.besiege.MainMenuScreen.java

Source

/*******************************************************************************
 * Besiege
 * by Kyle Dhillon
 * Source Code available under a read-only license. Do not copy, modify, or distribute.
 ******************************************************************************/
package kyle.game.besiege;

import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.Input;
import com.badlogic.gdx.Screen;
import com.badlogic.gdx.graphics.Color;
import com.badlogic.gdx.graphics.GL20;
import com.badlogic.gdx.scenes.scene2d.InputEvent;
import com.badlogic.gdx.scenes.scene2d.InputListener;
import com.badlogic.gdx.scenes.scene2d.Stage;
import com.badlogic.gdx.scenes.scene2d.ui.Label;
import com.badlogic.gdx.scenes.scene2d.ui.Label.LabelStyle;
import com.badlogic.gdx.scenes.scene2d.ui.Table;
import com.badlogic.gdx.scenes.scene2d.ui.TextField;
import com.badlogic.gdx.scenes.scene2d.ui.TextField.TextFieldFilter;
import com.badlogic.gdx.scenes.scene2d.ui.TextField.TextFieldStyle;

public class MainMenuScreen implements Screen {
    private final int PAD = 50;
    private final int PAD2 = 25;
    private final int WIDTH = 500;
    private final int SEPARATE = 50;
    private final int MAX_NAME = 15;

    private BesiegeMain main;
    private Stage stage;
    private Table topTable;
    //   private Button buttonNew;
    //   private Button buttonLoad;
    private Label labelTitle;
    private Label labelNew;
    private Label labelLoad;

    private LabelStyle styleTitle;
    private LabelStyle styleButtons;
    //   private ButtonStyle bs;

    public MainMenuScreen(BesiegeMain main) {
        this.main = main;

        stage = new Stage();
        Gdx.input.setInputProcessor(stage);
        stage.addListener(new InputListener());

        topTable = new Table();
        //      topTable.debug();
        topTable.defaults().expandX().center();
        topTable.setX(0);
        topTable.setY(0);
        topTable.setWidth(WIDTH);
        topTable.setHeight(BesiegeMain.HEIGHT);

        styleTitle = new LabelStyle();
        styleTitle.font = Assets.pixel128;
        styleButtons = new LabelStyle();
        styleButtons.font = Assets.pixel64;
        //      bs = new ButtonStyle();

        labelTitle = new Label("BESIEGE", styleTitle);
        labelNew = new Label("new", styleButtons);
        labelLoad = new Label("load", styleButtons);

        topTable.add(labelTitle).colspan(2).padBottom(PAD);
        topTable.row();

        labelNew.addListener(new InputListener() {
            public boolean touchDown(InputEvent event, float x, float y, int pointer, int button) {
                return true;
            }

            public void touchUp(InputEvent event, float x, float y, int pointer, int button) {
                clickNew();
            }
        });
        labelLoad.addListener(new InputListener() {
            public boolean touchDown(InputEvent event, float x, float y, int pointer, int button) {
                return true;
            }

            public void touchUp(InputEvent event, float x, float y, int pointer, int button) {
                clickLoad();
            }
        });
        topTable.add(labelNew).right().padRight(SEPARATE);
        topTable.add(labelLoad).left().padLeft(SEPARATE);

        Label placeholder = new Label(" ", styleButtons);
        topTable.row();
        topTable.add(placeholder).colspan(2);

        stage.addActor(topTable);
    }

    @Override
    public void render(float delta) {
        stage.act(delta);
        Gdx.gl.glClearColor(0, 0, 0, 0);
        Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
        Table.drawDebug(stage);
        stage.draw();
    }

    @Override
    public void resize(int width, int height) {
        BesiegeMain.HEIGHT = height;
        BesiegeMain.WIDTH = width;
        topTable.setWidth(width);
        topTable.setHeight(height);

        //      topTable.getCells().get(1).padLeft(width-WIDTH).padRight(SEPARATE);
        //      topTable.getCells().get(2).padRight(width-WIDTH).padLeft(SEPARATE);
        stage.setViewport(BesiegeMain.WIDTH, BesiegeMain.HEIGHT, false);
    }

    private void clickNew() {
        topTable.clear();
        topTable.add(labelTitle).colspan(2).padBottom(PAD);
        topTable.row();
        Label prompt = new Label("Who are you?", styleButtons);
        topTable.add(prompt).expandX().center().colspan(2);
        topTable.row();

        TextFieldStyle tfs = new TextFieldStyle();
        tfs.fontColor = Color.WHITE;
        tfs.font = Assets.pixel64;
        TextField tf = new TextField("", tfs);
        TextField tf2 = new TextField("", tfs);
        tf2.setVisible(false);
        topTable.add(tf).expandX().center().colspan(2).width(300);
        tf.setMaxLength(MAX_NAME);
        topTable.row();
        topTable.add(tf2).colspan(2).height(0); // needed to autoselect
        tf.next(true);
        tf.setTextFieldFilter(new TextFieldFilter() {
            public boolean acceptChar(TextField textField, char key) {
                return true;
            }
        });

        tf.addListener(new InputListener() {
            public boolean keyDown(InputEvent event, int keyCode) {
                if (keyCode == Input.Keys.ENTER)
                    enterName(((TextField) event.getTarget()).getText());
                return true;
            }
        });
        tf2.next(false);
    }

    private void clickLoad() {
    }

    private void enterName(String text) {
        System.out.println("User entered: " + text);
        main.setPlayerName(text);
        main.setScreen(main.mapScreen);
    }

    @Override
    public void show() {
        // TODO Auto-generated method stub

    }

    @Override
    public void hide() {
        // TODO Auto-generated method stub

    }

    @Override
    public void pause() {
        // TODO Auto-generated method stub

    }

    @Override
    public void resume() {
        // TODO Auto-generated method stub

    }

    @Override
    public void dispose() {
        // TODO Auto-generated method stub

    }
}