com.ahsgaming.superrummy.screens.AbstractScreen.java Source code

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Here is the source code for com.ahsgaming.superrummy.screens.AbstractScreen.java

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/**
 * Copyright 2012 Jami Couch
 *
 * 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.
 * 
 * This project uses:
 * 
 * LibGDX
 * Copyright 2011 see LibGDX AUTHORS file
 * Licensed under Apache License, Version 2.0 (see above).
 * 
 */
package com.ahsgaming.superrummy.screens;

import com.ahsgaming.superrummy.RummyGame;
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.Group;
import com.badlogic.gdx.scenes.scene2d.Stage;
import com.badlogic.gdx.scenes.scene2d.ui.Skin;

/**
 * @author jami
 *
 */
public class AbstractScreen implements Screen {

    protected final RummyGame game;
    protected Stage stage;
    protected Skin skin;
    protected BitmapFont fontSmall;
    protected BitmapFont fontMed;
    protected BitmapFont fontLarge;
    protected Group gameGroup;

    /**
     * Constructor
     * @param game
     */
    public AbstractScreen(RummyGame game) {
        this.game = game;
        this.stage = new Stage(0, 0, true);
        this.gameGroup = new Group();
    }

    /**
     * Overridden/Implemented methods
     */

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

        // TODO load things here
        getSmallFont();
        getMedFont();
        getLargeFont();
        getSkin();
    }

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

    @Override
    public void render(float delta) {
        stage.act(delta);

        Gdx.gl.glClearColor(0, 0, 0, 1);
        Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);

        stage.draw();
    }

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

    }

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

    }

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

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

    /**
     * Getters and Setters
     */

    public String getName() {
        return getClass().getSimpleName();
    }

    public BitmapFont getSmallFont() {
        if (fontSmall == null) {
            fontSmall = getSkin().getFont("small-font");
        }
        return fontSmall;
    }

    public BitmapFont getMedFont() {
        if (fontMed == null) {
            fontMed = getSkin().getFont("medium-font");
        }
        return fontMed;
    }

    public BitmapFont getLargeFont() {
        if (fontLarge == null) {
            fontLarge = getSkin().getFont("large-font");
        }
        return fontLarge;
    }

    public Skin getSkin() {
        if (skin == null) {
            skin = new Skin(Gdx.files.local("assets/" + "newui/uiskin.json"));
        }
        return skin;
    }

    public Group getGroup() {
        return gameGroup;
    }

}