import java.util.*;

public class CPTTextRPG {
	// intializes class and will assign stats later to this
	static int[] cclass = { 0, 0, 0, 0 };
	// defines stats as variables for easy access
	// global variables to access in methods
	static int playerHP = cclass[0];
	static int playerminATT = cclass[1];
	static int playermaxATT = cclass[2];
	static int playerDEF = cclass[3];

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		Random rand = new Random();
		String name = "";

		// action
		String action = "";

		// list of monsters/enemies
		int[] wolf = { 100, 15, 0 };
		int[] giantape = { 200, 25, 8 };

		// hp,minATT,maxATT,defense
		int[] warrior = { 250, 20, 30, 10 };
		int[] mage = { 150, 15, 25, 4 };
		int[] assassin = { 165, 20, 35, 7 };
		int[] archer = { 140, 15, 30, 6 };

		// intro
		System.out.println("Welcome to The Legend of Heroes!");
		System.out.println("A Text-Based RPG game!");
		// player name and class picker
		System.out.println("");
		System.out.println("May I ask your name squire?");
		name = sc.nextLine();
		System.out.println("Sounds great, " + name + "!");

		System.out.println(
				"Now, choose a class! Pick between Warrior(\"w\"), Mage(\"m\"), Assassin(\"as\"), or Archer(\"ar\")");
		String c = sc.nextLine();

		// warrior
		boolean picked = false;
		while (picked == false) {
			if (c.equalsIgnoreCase("w")) {
				cclass = warrior;
				System.out.println("Great pick, " + name + "! You chose the Warrior class.");
				System.out.println("Here are your stats:");
				System.out.println("HP: " + cclass[0]);
				System.out.println("ATT Range: " + cclass[1] + "-" + cclass[2]);
				System.out.println("DEF: " + cclass[3]);
				System.out.println("I have given you a sword to use!");
				System.out.println("");
				picked = true;
			}
			// mage
			else if (c.equalsIgnoreCase("m")) {
				cclass = mage;
				System.out.println("Great pick, " + name + "! You chose the Mage class.");
				System.out.println("Here are your stats:");
				System.out.println("HP: " + cclass[0]);
				System.out.println("ATT Range: " + cclass[1] + "-" + cclass[2]);
				System.out.println("DEF: " + cclass[3]);
				System.out.println("I have given you a staff to use!");
				System.out.println("");
				picked = true;
			}
			// assassin
			else if (c.equalsIgnoreCase("as")) {
				cclass = assassin;
				System.out.println("Great pick, " + name + "! You chose the Assassin class.");
				System.out.println("Here are your stats:");
				System.out.println("HP: " + cclass[0]);
				System.out.println("ATT Range: " + cclass[1] + "-" + cclass[2]);
				System.out.println("DEF: " + cclass[3]);
				System.out.println("I have given you dual daggers to use!");
				System.out.println("");
				picked = true;
			}
			// archer
			else if (c.equalsIgnoreCase("ar")) {
				cclass = archer;
				System.out.println("Great pick, " + name + "! You chose the Archer class.");
				System.out.println("Here are your stats:");
				System.out.println("HP: " + cclass[0]);
				System.out.println("ATT Range: " + cclass[1] + "-" + cclass[2]);
				System.out.println("DEF: " + cclass[3]);
				System.out.println("I have given you a bow to use!");
				System.out.println("");
				picked = true;
			}
			else {
				System.out.println("Wrong input!");
				System.out.println("Choose again!");
				c = sc.nextLine();
			}
		}
		playerHP = cclass[0];
		playerminATT = cclass[1];
		playermaxATT = cclass[2];
		playerDEF = cclass[3];

		// Start Adventure
		System.out.println("Look in the distance, a wolf!");
		System.out.println("Kill it to gain better stats!");

		// call the attackMonster method for wolf
		attackMonster(wolf[0], wolf[1], wolf[2], playerHP, playerminATT, playermaxATT, playerDEF, "Wolf");
		System.out.println("");
		System.out.println("Good Job out there " + name + "!");
		System.out.println("You gained better stats by killing your first enemy!");
		// gain stats
		playerHP = playerHP + 50;
		playerminATT = playerminATT + 10;
		playermaxATT = playermaxATT + 15;
		playerDEF = playerDEF + 8;

		System.out.println("");
		System.out.println("Now is no time to rest, " + name + "!");
		System.out.println("There's a giant ape attacking the villagers ahead! Go kill it and defend the villagers!");
		// call the attackMonster method for giantape
		attackMonster(giantape[0], giantape[1], giantape[2], playerHP, playerminATT, playermaxATT, playerDEF, "Giant Ape");
		System.out.println("");
		System.out.println("You saved the villagers, " + name + "!");
		System.out.println("You will need these stats for the final boss battle but first, you need a better weapon!");
		playerHP = playerHP + 200;
		playerminATT = playerminATT + 30;
		playermaxATT = playermaxATT + 50;
		playerDEF = playerDEF + 12;
		System.out.println("Head over to the blacksmith and he can give you a way stronger weapon; however, it will be random!");
		randomItem(c);
	}

	// attack any type of monster method
	public static void attackMonster(int monsterHP, int monsterATT, int monsterDEF, int playerHP, int minAttack, int maxAttack,
			int playerDEF, String monsterName) {
		Scanner sc = new Scanner(System.in);
		// attacking system
		System.out.println("Type \"a\" to attack or \"d\" to defend!");
		Random rand = new Random();
		String action = "";
		while (monsterHP > 0) {
			int pattack = rand.nextInt((maxAttack - minAttack) + 1) + minAttack;
			action = sc.next();
			if (action.equalsIgnoreCase("a")) {
				monsterHP = monsterHP - (pattack - monsterDEF);
				if (monsterHP <= 0) {
					System.out.println("You hit the " + monsterName + " for " + pattack + " damage! " + monsterName + " HP now at "
							+ 0);
				}
				else {
					System.out.println("You hit the " + monsterName + " for " + pattack + " damage! " + monsterName + " HP now at "
							+ monsterHP);
					System.out.println("The " + monsterName + " hit back for " + (monsterATT - playerDEF) + "! You are now at "
							+ (playerHP -= (monsterATT - playerDEF)) + "HP");
					System.out.println("");
				}

			}
			if (action.equalsIgnoreCase("d")) {
				int pdefend = rand.nextInt(3);
				if (pdefend >= 1) {
					System.out.println("You defended against the " + monsterName + ". You took no damage!");
				}
				else {
					System.out.println("The " + monsterName + "  went through your block and hit you for " + (monsterATT - playerDEF)
							+ "! You are now at " + (playerHP - (monsterATT - playerDEF)) + "HP");
				}
			}
			if (monsterHP < 0 || monsterHP == 0) {
				System.out.println("");
				System.out.println("You have defeated the " + monsterName + "!");
			}
			if (playerHP <= 0) {
				System.out.println("You Lose...");
			}
		}
	}

	public static void randomItem(String c) {
		Scanner sc = new Scanner(System.in);
		Random rand = new Random();
		System.out.println("Welcome to the Blacksmith! I heard you need a new weapon and you have come to the right place!");
		System.out.println("It will be random but it will be stronger than your current weapon!");
		int randomNum = rand.nextInt(100);
		boolean picked = false;
		while (picked == false) {
			if (c.equalsIgnoreCase("w")) {
				if (randomNum <= 50) {
					System.out.println("You got the Dark Sword! +25 Attack!");
					playerminATT += 25;
					playermaxATT += 25;
					picked = true;
				}
				else {
					System.out.println("You got the Holy Excalibur! +30 Attack!");
					playerminATT += 30;
					playermaxATT += 30;
					picked = true;
				}
			}
			else if (c.equalsIgnoreCase("m")) {
				if (randomNum <= 50) {
					System.out.println("You got the Dark Staff! +25 Attack!");
					playerminATT += 25;
					playermaxATT += 25;
					picked = true;
				}
				else if (randomNum > 98) {
					System.out.println("You got the EXPROSION STAFF! +100 Attack!");
					playerminATT += 100;
					playermaxATT += 100;
					picked = true;
				}
				else {
					System.out.println("You got the Holy Staff! +30 Attack!");
					playerminATT += 30;
					playermaxATT += 30;
					picked = true;
				}

			}
			else if (c.equalsIgnoreCase("as")) {
				if (randomNum <= 50) {
					System.out.println("You got the Dark Dual Daggers! +30 Attack!");
					playerminATT += 30;
					playermaxATT += 30;
					picked = true;
				}
				else {
					System.out.println("You got the Holy Dual Daggers! +25 Attack!");
					playerminATT += 25;
					playermaxATT += 25;
					picked = true;
				}
			}
			else if (c.equalsIgnoreCase("ar")) {
				if (randomNum <= 50) {
					System.out.println("You got the Dark Bow! +25 Attack!");
					playerminATT += 25;
					playermaxATT += 25;
					picked = true;
				}
				else if (randomNum > 98) {
					System.out.println("You got Phantom Hecate II! +100 Attack!");
					playerminATT += 100;
					playermaxATT += 100;
					picked = true;
				}
				else {
					System.out.println("You got the Holy Bow! +30 Attack!");
					playerminATT += 30;
					playermaxATT += 30;
					picked = true;
				}

			}
		}

	}

	// final boss battle method
	public static void bossFight(int monsterHP, int monsterATT, int monsterDEF, int playerHP, int minAttack, int maxAttack, int playerDEF,
			String monsterName) {
		Scanner sc = new Scanner(System.in);
		Random rand = new Random();
		System.out.println("Type \"a\" to attack or \"d\" to defend!");
		String action = "";
		while (monsterHP > 0) {
			int pattack = rand.nextInt((maxAttack - minAttack) + 1) + minAttack;
			action = sc.next();
			if (action.equalsIgnoreCase("a")) {
				monsterHP = monsterHP - (pattack - monsterDEF);
				if (monsterHP <= 0) {
					System.out.println("You hit the " + monsterName + " for " + pattack + " damage!" + monsterName + " HP now at "
							+ 0);
				}
				else {
					System.out.println("You hit the " + monsterName + " for " + pattack + " damage" + monsterName + " HP now at "
							+ monsterHP);
					System.out.println("The " + monsterName + " hit back for " + (monsterATT - playerDEF) + "! You are now at "
							+ (playerHP -= (monsterATT - playerDEF)) + "HP");
					System.out.println("");
				}

			}
			if (action.equalsIgnoreCase("d")) {
				int pdefend = rand.nextInt(3);
				if (pdefend >= 1) {
					System.out.println("You defended against the " + monsterName + ". You took no damage!");
				}
				else {
					System.out.println("The " + monsterName + "  went through your block and hit you for " + (monsterATT - playerDEF)
							+ "! You are now at " + (playerHP - (monsterATT - playerDEF)) + "HP");
				}
			}
			if (monsterHP < 0 || monsterHP == 0) {
				System.out.println("");
				System.out.println("You have defeated the " + monsterName + "!");
			}
			if (playerHP <= 0) {
				System.out.println("You Lose...");
			}
		}
	}
}