com.johnogel.astrobros.gameobjects.Locator.java Source code

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Here is the source code for com.johnogel.astrobros.gameobjects.Locator.java

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/*
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 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package com.johnogel.astrobros.gameobjects;

import com.badlogic.gdx.graphics.Texture;
import com.badlogic.gdx.graphics.g2d.Sprite;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import com.badlogic.gdx.math.MathUtils;
import com.badlogic.gdx.math.Vector2;
import com.badlogic.gdx.physics.box2d.Body;
import com.johnogel.astrobros.interfaces.GameObject;
import com.johnogel.astrobros.support.TextureHandler;

/**
 *
 * @author johno-gel
 */
public class Locator implements GameObject {
    private final AstroBro player, other_bro;
    private Vector2 position, center;
    private Texture texture;
    private Sprite sprite;
    private final float RADIUS = 50;
    private float angle;

    public Locator(AstroBro player, AstroBro other) {
        this.player = player;
        this.other_bro = other;

        center = player.getPosition();
        position = new Vector2();

    }

    private void updateAngle() {
        float p_x = player.getPosition().x;
        float p_y = player.getPosition().y;
        float o_x = other_bro.getPosition().x;
        float o_y = other_bro.getPosition().y;

        angle = MathUtils.atan2(p_y - o_y, p_x - o_x) * MathUtils.radiansToDegrees + 180;
    }

    public void initialize() {
        updateAngle();
        sprite.setRotation(angle);
        float x = RADIUS * MathUtils.cosDeg(angle);
        float y = RADIUS * MathUtils.sinDeg(angle);
        position.set(x, y);

    }

    public void initializeTexture(TextureHandler h) {
        this.texture = h.getTexture(TextureHandler.LOCATOR);
        sprite = new Sprite(texture);

    }

    public AstroBro getPlayer() {
        return player;
    }

    public AstroBro getOtherBro() {
        return other_bro;
    }

    @Override
    public void render(SpriteBatch batch) {
        if (!player.equals(other_bro) && (center.dst(other_bro.getPosition()) > 110)) {
            batch.begin();
            //batch.draw(texture, position.x, position.y, 1, 1);
            //sprite.draw(batch);
            //batch.dr
            //batch.draw(sprite, position.x, position.y, 10, 10);
            batch.draw(sprite, position.x, position.y, 3f, 3f, 6, 6, 1, 1, angle - 90);
            batch.end();
        }
    }

    public void reset() {

    }

    @Override
    public void update(SpriteBatch batch) {
        if (!center.equals(player.getPosition())) {
            center = player.getPosition();
        }

        updateAngle();
        sprite.setRotation(angle);
        float x = RADIUS * MathUtils.cosDeg(angle);
        float y = RADIUS * MathUtils.sinDeg(angle);

        position.set(x, y);

    }

    @Override
    public void dispose() {

    }

    @Override
    public Body getBody() {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }

}