entity

package au.edu.unsw.mygame.entity;

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.Vector2;

/**
 * Created by Asus PC on 8/19/2016.
 */
public abstract class Entity {

    protected  Texture texture;
    private Sprite sprite;
    private boolean touched;
    protected Vector2 pos, dir;

    public Entity(Texture texture, Vector2 pos, Vector2 dir) {
        this.texture = texture;
        this.pos = pos;
        this.dir = dir;
        sprite = new Sprite(texture);
        sprite.setSize(texture.getWidth(), texture.getHeight());
    }

    public abstract void update();

    public void render (SpriteBatch sb) {
        update();
        sb.draw(sprite, pos.x, pos.y);
    }

    public Vector2 getPos() {
        return pos;
    }

    public boolean touchDown (float screenX, float screenY) {
        if (screenX >= pos.x && screenX <= pos.x + texture.getWidth() && screenY <= pos.y + texture.getHeight() && screenY
                    >= pos.y)
            touched = true;
        return true;
    }

    public boolean touchUp (float screenX, float screenY) {
        if (touched) {
            doTouchLogic();
            touched = false;
        }
        return true;
    }

    public abstract boolean doTouchLogic ();

}