at.juggle.games.counting.gameobjects.Balloon.java Source code

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Here is the source code for at.juggle.games.counting.gameobjects.Balloon.java

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/*
 * This project and its source code is licensed under
 * Apache License
 * Version 2.0, January 2004
 * http://www.apache.org/licenses/
 *
 * Copyright (c) 2017 Mathias Lux, mathias@juggle.at
 */

package at.juggle.games.counting.gameobjects;

import com.badlogic.gdx.graphics.Color;
import com.badlogic.gdx.graphics.g2d.BitmapFont;
import com.badlogic.gdx.graphics.g2d.GlyphLayout;
import com.badlogic.gdx.graphics.g2d.Sprite;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import com.badlogic.gdx.graphics.g2d.TextureRegion;
import com.badlogic.gdx.math.Vector2;

/**
 * Created by mlux on 14.02.2017.
 */

public class Balloon extends Sprite {
    float animationTime = 0;
    TextureRegion[] spriteAnim;
    private int number = -1;
    GlyphLayout layout = new GlyphLayout();

    float speed = 1;

    public Balloon(TextureRegion[] spriteAnim) {
        super(spriteAnim[0]);
        this.spriteAnim = spriteAnim;
        animationTime = (float) (Math.random() * 100);
    }

    public Balloon(TextureRegion[] spriteAnim, int number) {
        super(spriteAnim[0]);
        this.spriteAnim = spriteAnim;
        animationTime = (float) (Math.random() * 100);
        this.number = number;
    }

    public void draw(SpriteBatch batch, float delta, BitmapFont font) {
        draw(batch, delta);
        if (number > 0) {
            // find center of the baloon ...
            String str = "" + number;
            layout.setText(font, str);
            font.draw(batch, str, getX() + getWidth() / 2 - layout.width / 2,
                    getY() + getHeight() / 2 + layout.height / 2 + 48);
        }
    }

    public void draw(SpriteBatch batch, float delta) {
        animationTime += delta * 10;
        batch.draw(spriteAnim[((int) (animationTime % spriteAnim.length))], getX(), getY());
    }

    public int getNumber() {
        return number;
    }

    public Vector2 dist(Balloon b) {
        float x = getX() - b.getX();
        float y = getY() - b.getY();
        return new Vector2(x, y);
    }

    public float getSpeed() {
        return speed;
    }

    public void setSpeed(float speed) {
        this.speed = speed;
    }
}