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Я воссоздаю текстовую RPG dungeon, созданную ранее с помощью ООП, но столкнулся с проблемой. Ниже у нас есть класс для последовательности сражений. При вводе входных данных для атаки и использования зелий здоровья все работает по назначению, за исключением одной вещи. После победы над первым врагом здоровье врагов перестает восстанавливаться, когда появляется новый, в результате чего их показатели здоровья становятся отрицательными. Это почему?

ПРАВКА: Я нашел решение!

 import java.util.Scanner;  import java.util.Random;    public class BattleSequence {    public static void main(String args[]) {    Scanner input = new Scanner(System.in);    Player player = new Player();  Enemy enemy = new Enemy();  Potion potion = new Potion();  Random rand = new Random();    System.out.println("Welcome to the dungeon!");    enemy.randomEnemy = enemy.enemyType[rand.nextInt(enemy.enemyType.length)];  System.out.println("# A "   enemy.randomEnemy   " appears! #");      while (player.start == 0) {  System.out.println("---------------------------");  System.out.println("Your current health is "   player.playerHealth   ".");  System.out.println("Your current attack damage is "   player.playerAttackDamage   ".");  System.out.println("Your current level is "   player.playerLevel   ".");  System.out.println("Your currently have "   player.playerHealthPotions   " health potions.");  System.out.println("---------------------------");    System.out.println("What would you like to do?n");  System.out.println("Type 1 to attack, 2 to use health potion, and 3 to runn");    String Input = input.nextLine();  if (Input.equals("1")) {  System.out.println("---------------------------");  System.out.println("You strike the "   enemy.randomEnemy   " for "   player.playerAttackDamage   " damage.n");  System.out.println("---------------------------");  enemy.enemyHealth -= player.playerAttackDamage;  if (enemy.enemyHealth gt;= player.playerAttackDamage) {  System.out.println("The "   enemy.randomEnemy   " has "   enemy.enemyHealth   " health remaining.n");  }  }    else if (Input.equals("2")) {    if (player.playerHealthPotions gt; 0) {  player.playerHealth  = potion.potionHealAmount;  player.playerHealthPotions = player.playerHealthPotions - 1;  System.out.println("You drank a health potion healing you for "   potion.potionHealAmount   " health. You now have "   player.playerHealthPotions   " health potions remaining.n");  }  else {  System.out.println("You have no more potions available, fight enemies for a chance to receive more.n");  }  }  if (enemy.enemyHealth lt; 1) {  System.out.println("The "   enemy.randomEnemy   " has been defeated.n");  enemy.randomEnemy = enemy.enemyType[rand.nextInt(enemy.enemyType.length)];  System.out.println("# A "   enemy.randomEnemy   " appears! #");    }  else {  System.out.println("The "   enemy.randomEnemy   " strikes you for "   enemy.randomDamage   " damage.n");  player.playerHealth -= enemy.randomDamage;  }        }      }  }