package graphics;

import java.awt.*;

public class Complex {
  float x, y, tempx;

  public Complex(float X, float Y) {
    x = X;
    y = Y;
  }

  public Complex() {
    x = 0;
    y = 0;
  }

  public Complex(double X, double Y) {
    Double tempdx, tempdy;
    tempdx = new Double(X);
    tempdy = new Double(Y);
    x = tempdx.floatValue();
    y = tempdy.floatValue();
  }

  public static Complex add(Complex first, Complex second) {
    Complex result = new Complex();
    result.x = first.x + second.x;
    result.y = first.y + second.y;
    return result;
  }

  public static Complex subtract(Complex first, Complex second) {
    Complex result = new Complex();
    result.x = first.x - second.x;
    result.y = first.y - second.y;
    return result;
  }

  public static Complex multiply(Complex first, Complex second) {
    Complex result = new Complex();
    result.x = (first.x * second.x) - (first.y * second.y);
    result.y = (first.x * second.y) + (first.y * second.x);
    return result;
  }

  public float squareMagnitude() {
    //System.out.println("Complex.squareMagnitude: x = " + x + ", y = " + y);
    float result = (x * x) + (y * y);
    return result;
  }
}