core/src/org/snoopdesigns/endless/physics/Box2DLocation.java


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package org.snoopdesigns.endless.physics;

import com.badlogic.gdx.ai.utils.Location;
import com.badlogic.gdx.math.Vector2;

public class Box2DLocation implements Location<Vector2> {
    Vector2 position;
    float orientation;

    public Box2DLocation () {
        this.position = new Vector2();
        this.orientation = 0;
    }

    @Override
    public Vector2 getPosition () {
        return position;
    }

    @Override
    public float getOrientation () {
        return orientation;
    }

    @Override
    public void setOrientation (float orientation) {
        this.orientation = orientation;
    }

    @Override
    public Location<Vector2> newLocation () {
        return new Box2DLocation();
    }

    @Override
    public float vectorToAngle (Vector2 vector) {
        return (float)Math.atan2(-vector.x, vector.y);
    }

    @Override
    public Vector2 angleToVector (Vector2 outVector, float angle) {
        outVector.x = -(float)Math.sin(angle);
        outVector.y = (float)Math.cos(angle);
        return outVector;
    }
}