com.worms.object.explode.Element.java Source code

Introduction

Here is the source code for com.worms.object.explode.Element.java

Source

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package com.worms.object.explode;

import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.graphics.Color;
import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
import com.badlogic.gdx.math.MathUtils;
import com.badlogic.gdx.math.Vector2;
import com.worms.object.AbstractObject;
import com.worms.util.Constants;

/**
 *
 * @author pawel_000
 */
public class Element extends AbstractObject {
    private float xVel;
    private float yVel;
    private float angle = 0f;
    private float angleToAdd = 0f;

    public Element(Vector2 position, float size, float xVel, float yVel) {
        super(position, size, size);

        this.xVel = xVel;
        this.yVel = yVel;

        init();
    }

    private void init() {
        angleToAdd = MathUtils.random(-7.5f, 7.5f);
    }

    public void render(float delta) {
        shapeRenderer.begin(ShapeRenderer.ShapeType.Filled);
        shapeRenderer.setColor(Color.BLACK);
        shapeRenderer.rect(position.x * Constants.SCALE, position.y * Constants.SCALE, width * Constants.SCALE / 2,
                height * Constants.SCALE / 2, width * Constants.SCALE, height * Constants.SCALE, 1f, 1f, angle);
        shapeRenderer.end();
    }

    public void update() {
        this.position.x += xVel * Gdx.graphics.getDeltaTime();
        this.position.y += yVel * Gdx.graphics.getDeltaTime();

        yVel += Constants.GRAVITY * Gdx.graphics.getDeltaTime();
        angle += angleToAdd;

        if (Math.abs(angle) >= 360f)
            angle = 0f;
    }
}