LevelDisplay.java

package bitFight;


import java.util.Scanner;

public class LevelDisplay {
    private int levelNb = 1;
    private String levelText = "New level : prepare to fight!";

    public int getLevelNb() {
        return levelNb;
    }

    public void display() {
        System.out.println("Niveau " + this.levelNb);
        System.out.println(this.levelText);
    }

    public boolean validate() {
        Scanner sc = new Scanner(System.in);
        String c = sc.nextLine();
        if (c == null) {
            sc.close();
            return false;
        }
        sc.close();
        return true;
    }

    public void ennemyShowing(Enemy ennemy) {
        System.out.println("An ennemy just appeared : " + ennemy.toString());
    }

    public void ennemyDying() {
        System.out.println("The ennemy is dead!");
    }

    public void fighting(Player p, Enemy ennemy) {
        System.out.println(p.getName() + "'s life : " + p.getCurrentHealth());
        this.ennemyShowing(ennemy);
        System.out.println("Press any key to attack and press enter");
        this.validate();
        if (this.validate()) {
            this.ennemyDying();
        }
    }
}