FinalTest.java

import java.util.Random;
import java.util.Scanner;


public class FinalTest {
    static Random random = new Random();
    static Scanner input = new Scanner(System.in);

    static int playerHealth = 100;
    static int starsCollected = 0;
    static int progress = 0;
    static int healthPotions = 3;  // Added variable for health potions
    static final int MAX_HEALTH_POTIONS = 3;
    static final int TOTAL_STARS_NEEDED = 4;


    // Enemies
    static String[] enemies = {"wizard", "troll", "soldier", "giant"};

    public static void main(String[] args) {
        FinalTest game = new FinalTest();
        game.startQuest();

        int maxStars = TOTAL_STARS_NEEDED;

        while (starsCollected < maxStars && playerHealth > 0) {
            game.displayProgress();

            String randomEnemy = enemies[random.nextInt(enemies.length)];
            int choice = game.getChoice();

            switch (choice) {
                case 1:
                    //game.clearScreen();
                    game.battle(randomEnemy);
                    //game.clearScreen();
                    break;
                case 2:
                    game.drinkPotion();
                    //game.clearScreen();
                    break;
                case 3:
                    System.out.println("You chose to quit. Game over!");
                    System.exit(0);
                    break;
                case 4:
                    //game.clearScreen();
                    game.displayInstructions();
                    break;
                default:
                    System.out.println("Invalid choice. Please enter 1, 2, 3, or 4. Try again.");
            }
        }
    }

    private void startQuest() {
        System.out.println("\nWelcome to Fantasy Quest!");
        timePause(1500);
        System.out.println("In this epic adventure, you, our beloved noble hero, have been chosen by the king to embark on a quest ");
        timePause(1500);
        System.out.println("Behold, noble hero! Our realm is in danger, and our king has chosen you to help protect it.");
        timePause(3000);


        char userAnswerToContinue;
        do {
            System.out.println("\nDo you possess the bravery to embark on this quest and ensure our kingdom's safety? (y/n)");
            String userAnswer = input.next();
            userAnswerToContinue = Character.toLowerCase(userAnswer.charAt(0));

            if (userAnswerToContinue == 'y') {
              System.out.println();
                System.out.println("Excellent choice, noble hero, your quest begins now!");
                timePause(1500);
                System.out.println("You have to successfully fight off 4 creatures to gain a star to fully regain control of our kingdom");
                timePause(1500);
                System.out.println("Your quest starts now!");
                timePause(3000);
            } else if (userAnswerToContinue == 'n') {
                System.out.println("\nDang, if you change your mind please come back!");
                System.exit(0);
            } else {
                System.out.println("Invalid Input. Please enter 'y' or 'n'.");
            }
        } while (userAnswerToContinue != 'y' && userAnswerToContinue != 'n');
    }

    private void battle(String enemyType) {
      String enemyDetails = getEnemyDetails(enemyType);
      String enemyQuote = getEnemyQuote(enemyType);
      System.out.println();
      System.out.println("You have entered the battle against the " + enemyType + "!");
      timePause(500);
      System.out.println(enemyDetails);
      timePause(500);
      System.out.println();
      System.out.println("Enemy's Quote: \"" + enemyQuote + "\"");
      System.out.println();
      timePause(500);
      int enemyHealth = random.nextInt(50) + 50;
      int damageToEnemy;
      int damageToPlayer;
      while (enemyHealth > 0 && playerHealth > 0) {
        displayProgress();
        displayColoredEnemyHealth(enemyHealth);

        System.out.println();
        System.out.println("Options:");
        System.out.println("1. Continue Battle");
        System.out.println("2. Drink a health potion");
        System.out.println("3. Flee");

        int choice;
        do {
            System.out.print("Enter your choice (1, 2, or 3): ");
            try {
                choice = Integer.parseInt(input.next());
            } catch (NumberFormatException e) {
                choice = -1;
            }

            switch (choice) {
                case 1:
                    // Display battle details before clearing the screen
                    damageToEnemy = Math.max(0, random.nextInt(20) + 10);
                    damageToPlayer = Math.max(0, random.nextInt(10) + 5);
                    clearScreen();
                    System.out.println("You are currently fighting " + enemyType + "!");
                    System.out.println("You deal " + damageToEnemy + " damage to the " + enemyType);
                    System.out.println("The " + enemyType + " deals " + damageToPlayer + " damage to you");

                    enemyHealth = Math.max(0, enemyHealth - damageToEnemy);
                    playerHealth = Math.max(0, playerHealth - damageToPlayer);
                    break;
                case 2:
                    drinkPotion();
                    timePause(1500);
                    clearScreen();
                    break;
                case 3:
                    System.out.println("You chose to flee. Returning to the main menu.");
                    clearScreen();
                    return;
                default:
                    System.out.println("Invalid choice. Please enter 1, 2, or 3. Try again.");
            }
        } while (choice < 1 || choice > 3);

        if (playerHealth <= 0) {
            try {
              Thread.sleep(3000);
            } catch (InterruptedException e) {
              e.printStackTrace();
            }
            clearScreen();
            System.out.println("You have been defeated. Game over!");
            System.exit(0);
        }

        System.out.println("Enemy Health: " + enemyHealth);

        if (enemyHealth <= 0) {
            System.out.println("You have defeated the " + enemyType + "!");
            int healthIncrease =Math.min(20, 100-playerHealth);
            playerHealth += healthIncrease;
            starsCollected++;
            progress = starsCollected * 100 / TOTAL_STARS_NEEDED;
            System.out.println("You gained a star!");

            if(starsCollected<TOTAL_STARS_NEEDED){
              System.out.println("Prepare yourself! Another enemy awaits you!");
            }
            break;
        }
    }
}
private String getEnemyDetails(String enemyType) {
   String enemyDetails="";

    switch (enemyType) {
        case "wizard":
            enemyDetails= "A powerful sorcerer skilled in the arcane arts.";
            break;
        case "troll":
            enemyDetails= "A massive creature with tough skin and immense strength.";
            break;
        case "soldier":
            enemyDetails= "A trained warrior wielding a sword and shield.";
            break;
        case "giant":
            enemyDetails= "A towering giant capable of crushing foes with a single blow.";
            break;

    }
    return enemyDetails;
}

private String getEnemyQuote(String enemyType) {
    String enemyQuote="";
    switch (enemyType) {
        case "wizard":
            enemyQuote= "Prepare to face the fury of my magical prowess!";
            break;
        case "troll":
            enemyQuote="I'll smash you to pieces with my mighty fists!";
            break;
        case "soldier":
            enemyQuote= "Stand aside or face the might of my blade!";
            break;
        case "giant":
            enemyQuote= "Puny human, you're no match for my colossal strength!";
            break;

    }
    return enemyQuote;
}




    private void displayColoredEnemyHealth(int health) {
        String healthColor;
        String ANSI_RESET = "\u001B[0m";
        if (health >= 80) {
            healthColor = "\u001B[32m";
        } else if (health < 80 && health >= 50) {
            healthColor = "\u001B[33m";
        } else {
            healthColor = "\u001B[31m";
        }

        System.out.println("Enemy Health: " + healthColor + health + ANSI_RESET);
    }

    private void displayProgress() {
        timePause(1500);
        System.out.println("Current progress: " + progress + "%");
        timePause(500);
        System.out.println("Stars Collected: " + starsCollected);
        timePause(500);
        System.out.println("Health Potions Left: " + healthPotions);
        System.out.println();
        timePause(1500);
        displayColoredHealth(playerHealth, "Player");
    }

    private void displayColoredHealth(int health, String entity) {
        String healthColor;
        String ANSI_RESET = "\u001B[0m";
        int[] thresholds = {50, 80};

        healthColor = "\u001B[32m";

        for (int threshold : thresholds) {
            if (health < threshold) {
                healthColor = "\u001B[31m";
                break;
            }
        }

        System.out.println(entity + " Health: " + healthColor + health + ANSI_RESET);
    }



    private void drinkPotion() {
      int potionHeal = random.nextInt(29) +2;
      if (playerHealth ==100) {
        System.out.println("Your health is already at maximum. No need for a health potion.");
        return;
      }


      if (healthPotions <= 0) {
        System.out.println("No health potions left. Choose another option.");

        return;
      }
      else {
        healthPotions--;

        System.out.println("You drank a health potion and healed for " + potionHeal + " health.");


      }

      playerHealth += potionHeal;

      if (playerHealth > 100) {
        playerHealth = 100;
      }


      System.out.println("Current health: " + playerHealth);
      System.out.println("Health Potions Left: " + healthPotions);

  }









    private int getChoice() {
    int choice;
    do {
        System.out.println("Options:");
        System.out.println("1. Fight");
        System.out.println("2. Drink a health potion");
        System.out.println("3. Quit");
        System.out.println("4. Help/Instructions");

        System.out.println();
        System.out.print("Enter your choice (1, 2, 3, or 4): ");
        try {
            choice = Integer.parseInt(input.next());
        } catch (NumberFormatException e) {
            choice = -1;
        }

        if (choice < 1 || choice > 4) {
            System.out.println("Invalid choice. Please enter 1, 2, 3, or 4. Try again.");
        }
    } while (choice < 1 || choice > 4);

    return choice;
}

private void displayInstructions() {
    clearScreen();
    System.out.println("\n=== Instructions ===\n");
    timePause(500);
    System.out.println("Your objective is to regain control of the kingdom");
    System.out.println("You have to gain 5 crowns by fighting and defeating enemies to gain control and win");
    System.out.println("You are given 4 potions that give you 70 health each to continue your quest");
    timePause(500);
    System.out.println("\nGood luck! Regain control of our kingdom Hero!\n");

    System.out.println("====================");

    int returnChoice;
    do {
        timePause(2200);
        System.out.println("Press '1' to return to the main menu.");
        try {
            returnChoice = Integer.parseInt(input.next());
        } catch (NumberFormatException e) {
            returnChoice = -1;
        }

        if (returnChoice != 1) {
            System.out.println("Invalid choice. Please press '1' to return to the main menu. Try again.");
        }
    } while (returnChoice != 1);

    clearScreen();
}

private void timePause(int x) {
  try {
    Thread.sleep(x);
  } catch (InterruptedException e) {
    e.printStackTrace();
  }
}

private void clearScreen() {
    System.out.print("\033[H\033[2J");
    System.out.flush();
}






}