package textGame;

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

public class main {
	public static void main(String[] args) {

		// System objects
		Scanner in = new Scanner(System.in);
		Random rand = new Random();

		// Game Variables
		String[] enemies = { "Skeleton", "Zombie", "Warrior", "Assassin"};
		int maxEnemyHealth = 75;
		int enemyAttackDamage = 25;

		// Player Variables
		int health = 100;
		int attackDamage = 50;
		int numHealthPotions = 3;
		int healthPotionHealAmount = 30;
		int healthPotionDropChance = 50; // Percent

		boolean running = true;

		System.out.println("Welcome to the Dungeon!");

		GAME:
		while(running) {
			System.out.println("-----------------------------------------------");

			int enemyHealth = rand.nextInt(maxEnemyHealth);
			String enemy = enemies[rand.nextInt(enemies.length)];
			System.out.println("\t# " + enemy + " has appeared! #\n");

			while(enemyHealth > 0) {
				System.out.println("\tYour HP:" + health);
				System.out.println("\t" + enemy + "'s HP: " + enemyHealth);
				System.out.println("\n\tWhat would you like to do?");
				System.out.println("\t1. Attack");
				System.out.println("\t2. Drink health potion");
				System.out.println("\t3. Run!");

				String input = in.nextLine();
				if(input.equals("1")) {
					int damageDealt = rand.nextInt(attackDamage);
					int damageTaken = rand.nextInt(enemyAttackDamage);

					enemyHealth -= damageDealt;
					health -= damageTaken;

					System.out.println("\t> You strike the " + enemy + " for " + damageDealt + " damage.");
					System.out.println("\t> You recieve " + damageTaken + " in retaliation!");

					if(health < 1) {
						System.out.println("\t> You have taken too much damage, you are too weak to go on!");
						break;
					}
				}
				else if(input.equals("2")) {
					if(numHealthPotions > 0) {
						health += healthPotionHealAmount;
						numHealthPotions--;
						System.out.println("\t> You drink a health potion, healing yourself for " + healthPotionHealAmount + "."
										+ "\n\t> You now have " + health + " HP."
										+ "\n\t> You have " + numHealthPotions + " health potions left.\n");

					}


				else {
					System.out.println("\t> You have no health potions left! Defeat an enemy for a chance to get one.");
					}
				}


				else if(input.equals("3")) {
					System.out.println("\tYou have run away from the " + enemy + "!");
					continue GAME;
				}
				else {
					System.out.println("\tInvalid command.");
				}
			}
		}

	}
}