package menus;

import java.util.ArrayList;

import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.Input;
import com.badlogic.gdx.graphics.g2d.BitmapFont;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;

import utilidades.Gifs;

public abstract class Menu {
	String[] opciones;
	int resolucion;
	int position;
	int n_opciones;
	boolean pres;
	static final int MIN=0;
	static final int HD=1;
	static final int FHD=2;
	static final int INICIAL=0;
	static final int OPCIONES=1;
	static final int SELEC=2;
	static final int BATTLE=3;
	int local;
	static int resolution;
	BitmapFont font;
	static Gifs selector;
	public static ArrayList<Menu> menus=new ArrayList<Menu>();
	public Menu() {
		this.position=0;
		this.pres=true;
		font = new BitmapFont(Gdx.files.internal("CentieSans.fnt"));
		selector = new Gifs("iconos.png", 14, 39, 49, 15, 40, 40, false);
	}
	
	abstract public int draw(SpriteBatch batch, float delta);
	
	public void dispose() {
		font.dispose();
		selector.dispose();
	}
	
	int cambiarSeleccionado() {
		if (Gdx.input.isKeyPressed(Input.Keys.DOWN)) {
			if(!this.pres) {
				this.position++;
				this.pres=true;
			}
		}else if (Gdx.input.isKeyPressed(Input.Keys.UP)) {
			if(!this.pres) {
				this.position--;
				this.pres=true;
			}
		}else if (Gdx.input.isKeyPressed(Input.Keys.ENTER)){
			if(!this.pres) {
				return darSeleccionado();
			}
		}else if(this.pres) {
			this.pres=false;
		}
		this.position%=this.n_opciones;
		if(this.position<0)this.position=this.n_opciones-1;
		return this.local;
	}
	
	abstract int darSeleccionado();
}