com.andgate.ikou.view.MainMenuScreen.java Source code

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Here is the source code for com.andgate.ikou.view.MainMenuScreen.java

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/*
This file is part of Ikou.
Ikou is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License.
Ikou is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Ikou.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.andgate.ikou.view;

import com.andgate.ikou.Constants;
import com.andgate.ikou.Ikou;
import com.andgate.ikou.utility.Scene2d.ShaderLabel;
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.Stage;
import com.badlogic.gdx.scenes.scene2d.ui.Button;
import com.badlogic.gdx.scenes.scene2d.ui.Button.ButtonStyle;
import com.badlogic.gdx.scenes.scene2d.ui.Label.LabelStyle;
import com.badlogic.gdx.scenes.scene2d.ui.Table;
import com.badlogic.gdx.scenes.scene2d.utils.ClickListener;

public class MainMenuScreen implements Screen {
    private static final String TAG = "MainMenuScreen";

    private final Ikou game;
    private Stage stage;

    private static final String PLAY_BUTTON_TEXT = "Play";
    private static final String BUILD_BUTTON_TEXT = "Build";

    public MainMenuScreen(final Ikou game) {
        this.game = game;
        stage = new Stage();
        Gdx.input.setInputProcessor(stage);

        Color bg = Constants.BACKGROUND_COLOR;
        Gdx.gl.glClearColor(bg.r, bg.g, bg.b, bg.a);

        buildStage();
    }

    public void buildStage() {
        stage.clear();
        stage.getViewport().setWorldSize(Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
        stage.getViewport().update(Gdx.graphics.getWidth(), Gdx.graphics.getHeight(), true);

        final LabelStyle titleLabelStyle = new LabelStyle(game.logoFont, Color.CYAN);
        final ShaderLabel titleLabel = new ShaderLabel(Constants.GAME_NAME, titleLabelStyle, game.fontShader);

        final LabelStyle buttonLabelStyle = new LabelStyle(game.menuOptionFont, Color.WHITE);
        final ButtonStyle buttonStyle = new ButtonStyle(game.skin.getDrawable("default-round"),
                game.skin.getDrawable("default-round-down"), game.skin.getDrawable("default-round"));

        final ShaderLabel playButtonLabel = new ShaderLabel(PLAY_BUTTON_TEXT, buttonLabelStyle, game.fontShader);
        final Button playButton = new Button(buttonStyle);
        playButton.add(playButtonLabel);

        playButton.addListener(new ClickListener() {
            @Override
            public void clicked(InputEvent event, float x, float y) {
                //game.buttonPressedSound.play();
                game.setScreen(new LevelSelectScreen(game));
                MainMenuScreen.this.dispose();
            }
        });

        final ShaderLabel buildButtonLabel = new ShaderLabel(BUILD_BUTTON_TEXT, buttonLabelStyle, game.fontShader);
        final Button buildButton = new Button(buttonStyle);
        buildButton.add(buildButtonLabel);

        buildButton.addListener(new ClickListener() {
            @Override
            public void clicked(InputEvent event, float x, float y) {
                //game.buttonPressedSound.play();
                game.setScreen(new LevelBuilderScreen(game));
                MainMenuScreen.this.dispose();
            }
        });

        Table table = new Table();

        table.add(titleLabel).center().top().spaceBottom(25.0f).row();
        table.add(playButton).fill().spaceBottom(20.0f).center().bottom().row();
        table.add(buildButton).fill().spaceBottom(20.0f).center().bottom().row();

        table.setFillParent(true);

        stage.addActor(table);
    }

    @Override
    public void render(float delta) {
        Gdx.gl20.glClear(GL20.GL_COLOR_BUFFER_BIT);

        //batch.begin();
        stage.draw();
        //batch.end();

        if (Gdx.input.isKeyJustPressed(Input.Keys.BACK)) {
            Gdx.app.exit();
        }

        stage.act();
    }

    @Override
    public void resize(int width, int height) {
        buildStage();
    }

    @Override
    public void show() {
    }

    @Override
    public void hide() {
    }

    @Override
    public void pause() {
    }

    @Override
    public void resume() {
    }

    @Override
    public void dispose() {
        if (stage != null)
            stage.dispose();
    }
}