reorganizado, creado menu

core/src/menus/Menu.java

@@ -0,0 +1,65 @@
+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;
+	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("125760.png", 14, 39, 49, 15, 40, 40);
+	}
+	
+	abstract public int draw(SpriteBatch batch, float delta);
+	
+	void dispose() {
+		font.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();
+}