name.herve.bastod.gui.components.DualScoreBar.java Source code

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Here is the source code for name.herve.bastod.gui.components.DualScoreBar.java

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/*
 * Copyright 2012, 2013 Nicolas HERVE
 * 
 * This file is part of BASToD.
 * 
 * BASToD 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 3 of the License, or
 * (at your option) any later version.
 * 
 * BASToD 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 BASToD. If not, see <http://www.gnu.org/licenses/>.
 */
package name.herve.bastod.gui.components;

import name.herve.bastod.engine.Player;
import name.herve.bastod.guifwk.AbstractComponent;
import name.herve.bastod.guifwk.GUIResources;

import com.badlogic.gdx.graphics.Color;
import com.badlogic.gdx.graphics.Pixmap;
import com.badlogic.gdx.graphics.Pixmap.Blending;
import com.badlogic.gdx.graphics.Texture;

/**
 * @author Nicolas HERVE - n.herve@laposte.net
 */
public class DualScoreBar extends AbstractComponent {
    private Player player1;
    private Player player2;
    private String str1;
    private String str2;

    public DualScoreBar(Player player1, Player player2, int x, int y, int w, int h) {
        super("dualscorebar", x, y, w, h);
        this.player1 = player1;
        this.player2 = player2;
    }

    @Override
    public void drawText() {
        drawLeft(GUIResources.getInstance().getFont(player1.getColor()), str1);
        drawRight(GUIResources.getInstance().getFont(player2.getColor()), str2);
    }

    @Override
    public void stop() {
        super.stop();

        disposeComponent();
    }

    @Override
    public Texture updateComponent() {
        Blending bck = Pixmap.getBlending();
        Pixmap.setBlending(Blending.None);

        Pixmap p = new Pixmap(getWidth(), getHeight(), Pixmap.Format.RGBA8888);
        Color c = GUIResources.getInstance().getColor(GUIResources.WHITE);

        Color c1 = GUIResources.getInstance().getColor(player1.getColor()).cpy();
        c1.a = 0.5f;
        Color c2 = GUIResources.getInstance().getColor(player2.getColor()).cpy();
        c2.a = 0.5f;

        int w = player1.getScore() * (getWidth() - 2) / (player1.getScore() + player2.getScore());

        p.setColor(c1);
        p.fillRectangle(1, 1, w, getHeight() - 2);

        p.setColor(c2);
        p.fillRectangle(w + 1, 1, getWidth() - 2 - w, getHeight() - 2);

        p.setColor(c);
        p.drawRectangle(0, 0, getWidth(), getHeight());

        str1 = Integer.toString(player1.getScore());
        str2 = Integer.toString(player2.getScore());

        Texture t = new Texture(p);
        p.dispose();
        Pixmap.setBlending(bck);

        return t;
    }
}