// example of using polymorphism with interfaces
package interfaceexample;

public class RoboMain {


    // works for all Machines -- Machines, Robots
    public static void morning(Machine [] employees){
        for (Machine box : employees) {
		box.turnOn();
	}
    }

    // works for all Fighters -- Robots, Bees, Ninjas
    public static void fight (Fighter f1, Fighter f2) {
	f1.attack();
	f2.defend();
	f2.attack();
	f1.defend();
  }
    // works for all Workers -- Robots, Bees
    public static void workday(Worker ... employees) {
	for (Worker worker : employees) {
		worker.doWork();
	}
    }

    // works for all NoiseMakers -- Robots, Hyenas
    public static void talk(NoiseMaker a, NoiseMaker b) {
	a.makeNoise();
	b.makeNoise();
    }


    public static void main(String[] args) {
        System.out.println("\nCreating robot army: ");
        Robot [] robots = new Robot[10];
        for (int i = 0; i < robots.length; i++) {
            robots[i] = new Robot("Robot#"+(i+1), i*10);
        }

        System.out.println("\nThings Robots can do: ");
        morning(robots);
        fight(robots[0], robots[9]);
        workday(robots);
        talk(robots[5], robots[2]);

        System.out.println("\nCreating some more stuff: ");
        Bee b = new Bee();
        Ninja n = new Ninja();
        Hyena h = new Hyena(15);
        Robot r = robots[3];

        System.out.println("\nFighters: ");
        fight(r, n);
        fight(b, n);

        System.out.println("\nWorkers: ");
        workday(new Bee(), robots[7], new Bee(), robots[4], new Bee(), new Bee());

        System.out.println("\nNoiseMakers: ");
        talk(r, h);

        
        System.out.println("\nHiring an assassin");
        n.assassinate(b);
        // since robots aren't living beings, ninja refuses
        n.assassinate(robots[3]);
        n.assassinate(h);
        // ninja refuses to kill other ninjas too
        n.assassinate(n);
    }

}