de.gebatzens.meteva.Button.java Source code

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Here is the source code for de.gebatzens.meteva.Button.java

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/*
 * This file is part of Galaxy Scout.
 *
 * Galaxy Scout 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.
 *
 * Galaxy Scout 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 Galaxy Scout.  If not, see <http://www.gnu.org/licenses/>.
 * 
 */

package de.gebatzens.meteva;

import com.badlogic.gdx.graphics.Color;
import com.badlogic.gdx.graphics.g2d.BitmapFont.TextBounds;
import com.badlogic.gdx.graphics.g2d.TextureAtlas.AtlasRegion;
import com.badlogic.gdx.math.Rectangle;

public class Button {

    public Color color2, color1;
    String text;
    boolean pressed;
    double x, y;
    int width, height;
    AtlasRegion tex;
    Color color;
    Rectangle rect;
    boolean lastUpdateDown = false;
    Button inst = this;
    public boolean enabled = true;

    public Button(double x, double y, Color color, String text, AtlasRegion tex, int width) {
        this.tex = tex;
        color1 = color;
        color2 = new Color(1, 1, 1, 2).sub(color);
        this.color = color1;
        this.text = text;
        this.x = x;
        this.y = y;
        this.width = width;
        this.height = (int) (((float) width / (float) tex.getRegionWidth()) * (float) tex.getRegionHeight());
        rect = new Rectangle((float) x, (float) y, (float) (width), (float) (height));

    }

    public Button(double x, double y, String text, int w) {
        this(x, y, GScout.guiColor, text, GScout.getRegion("button2"), w);
    }

    public void updateRect() {
        rect = new Rectangle((int) x, (int) y, (int) (width), (int) (height));
    }

    public void update(float delta) {
        if (TouchUtil.isTouched(rect)) {
            color = color2;
            pressed = true;

        } else {
            color = color1;
            pressed = false;
        }

    }

    public void render() {
        GScout.batch.setColor(color);
        GScout.batch.draw(tex, (float) x, (float) y, width, height);

        //int fs = Meteva.fontSurvivant.getFontsize(text, (int) (width * 0.8f), 5, 80, 7);
        GScout.setFontSize(height / 2);
        TextBounds bounds = GScout.survivant.getBounds(text);

        Color c = Color.WHITE;
        GScout.survivant.setColor(c);
        GScout.drawText(text, (float) (x + width / 2 - bounds.width / 2),
                (float) (y + height / 2 + bounds.height / 2 + height / 9), true);
        GScout.survivant.setColor(Color.WHITE);
    }

    public void tap(float x, float y) {
        if (rect.contains(x, y)) {
            GScout.state.actionPerformed(this);
        }
    }

}