package zad1_wp_facade;

public class mainClass {

	public static void main(String[] args) {

		WektorFacade wf = new WektorFacade();

		wf.a2D.wyswietl();
		wf.a3D.wyswietl();

		wf.dodajWektor(wf.a3D);
		wf.a2D.wyswietl();
	}

}

interface Wektor {
	void dodaj(int x, int y);
	public void wyswietl();
}

class Wektor3D implements Wektor {

	int x, y, z;

	public Wektor3D(int x, int y, int z) {
		this.x = x;
		this.y = y;
		this.z = z;
	}

	@Override
	public void wyswietl() {
		System.out.println("Wektor 3D: " + this.x + " " + this.y + " " + this.z);
	}

	@Override
	   public void dodaj(int x, int y) {
		this.x = this.x + x;
		this.y = this.y + y;
	  }
}

class Wektor2D implements Wektor {

		int x, y;

		public Wektor2D(int x, int y) {
			this.x = x;
			this.y = y;
		}

		@Override
		public void wyswietl() {
			System.out.println("Wektor 2D: " + this.x + " " + this.y + "");
		}

		@Override
		   public void dodaj(int x, int y) {
			this.x = this.x + x;
			this.y = this.y + y;
		  }
	}

class WektorFacade {
	   protected Wektor3D a3D;
	   protected Wektor2D a2D;

	   public WektorFacade() {
	      a3D = new Wektor3D(1, 2, 3);
	      a2D = new Wektor2D(4, 5);
	   }

	   public void dodajWektor(Wektor3D a){
	     a2D.dodaj(a.x, a.y);
	   }

	   public void dodajWektor(Wektor2D a){
		 a2D.dodaj(a.x, a.y);
	   }

}