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

public class Omega{


	public static void main(String[] args){

		Random rand = new Random();
		Scanner input = new Scanner(System.in);

		int playerHealth = 100;
		int playerMana = 100;
		int omegaHealth = 200;

		boolean gameRunning = true;
		boolean bossFightRunning = false;
		boolean inventoryRunning = false;
		boolean shopRunning = false;
		int mainMenuChoice;
		int bossMenuChoice;
		int swordDamage;
		int lunarDamage = 0;
		int omegaDamage;

		int healthPotions = 5;
		int manaPotions = 0;
		int ranarrSeeds = 0;
		int bones = 0;
		int staff = 0;
		int pet = 0;
		int lucky;

		int dropNumber;

		int killCount = 0;
		int deathCount = 0;
		int swordAttacksUsed = 0;
		int lunarAttacksUsed = 0;
		int manaPotionsUsed = 0;
		int healthPotionsUsed = 0;

		String userName;
		String password;

		System.out.println("Please type in your username: ");
		userName = input.nextLine();
		System.out.println("Please type in your password: ");
		password = input.nextLine();

		if(checkInfo(userName, password)){
		System.out.println("\nWelcome to Omega simulator!\n");
			while(gameRunning){
				mainMenu();
				mainMenuChoice = input.nextInt();
					switch(mainMenuChoice){
						case 1:
							backStory();
							bossFightRunning = true;
							while(bossFightRunning){

								if(playerHealth <= 0){
									System.out.println("Oh dear, you've died!");
									System.out.println("The water Nymphs nearby have risen you back to full health");
									System.out.println("but you better watch yourself next time\n");
									playerHealth = 100;
									omegaHealth = 200;
									deathCount++;
									bossFightRunning = false;
									break;
								}

								if(omegaHealth <= 0){

									bones++;
									System.out.println("Wow you've managed to slay the Omega!");
									System.out.println("His remains are in the form of werewolf bones...");
									omegaHealth = 200;
									killCount++;

									lucky = dropDrop();
									if(lucky == 0){
										System.out.println("The Omega didn't drop anything!");
									}else if(lucky == 1){
										System.out.println("You feel funny as if something is following you...");
										pet++;
									}else if(lucky == 2){
										System.out.println("The Omega dropped a Staff of the Moon!");
										staff++;
									}else if(lucky == 3){
										System.out.println("The Omega dropped three mana potions!");
										manaPotions+=3;
									}else if(lucky == 4){
										System.out.println("The Omega dropped a ranarr seed!");
										ranarrSeeds++;
									}else if(lucky == 5){
										System.out.println("The Omega dropped three health potions!");
										healthPotions+=3;
									}else if(lucky == 6){
										System.out.println("The Omega dropped one mana potion!");
										manaPotions++;
									}else if(lucky == 7){
										System.out.println("The Omega dropped two health potions!");
										healthPotions+=2;
									}


									bossFightRunning = false;
									break;
								}

								System.out.println();
								System.out.println("What do you want to do?");
								bossMenu();
								bossMenuChoice = input.nextInt();

								switch(bossMenuChoice){
									case 1:
										swordDamage = rand.nextInt(60);
										System.out.println("You swing your sword at Omega and hit him for " + swordDamage + " damage!" );
										omegaHealth -= swordDamage;
										System.out.println("Omega now has " + omegaHealth + " hitpoints.");
										omegaDamage = rand.nextInt(50);
										System.out.println("He claws you down for " + omegaDamage + " damage.");
										playerHealth -= omegaDamage;
										System.out.println("You now have " + playerHealth + " hitpoints.\n");
										System.out.println("You now have " + playerMana + " mana left");
										swordAttacksUsed++;
										break;
									case 2:
										if(staff == 0){
										System.out.println("You do not have the staff of the moon.");
										}else if(playerMana <25){
											System.out.println("You do not have enough mana to cast lunar seplls.");
										}else{

											lunarDamage = rand.nextInt(150);
											while(lunarDamage<80){
												lunarDamage = rand.nextInt(150);
											}

											playerMana-= 25;
											System.out.println("You cast a lunar spell at Omega and hit him for " + lunarDamage + " damage!" );
											omegaHealth -= lunarDamage;
											System.out.println("Omega now has " + omegaHealth + " hitpoints.");
											omegaDamage = rand.nextInt(50);
											System.out.println("He claws you down for " + omegaDamage + " damage.");
											playerHealth -= omegaDamage;
											System.out.println("You now have " + playerHealth + " hitpoints.");
											System.out.println("You now have " + playerMana + " mana left");
											lunarAttacksUsed++;

										}
										break;
									case 3:
										if(healthPotions <= 0){
											System.out.println("You don't have any health potions!\n");
											break;
										}else if(playerHealth >= 100){
											System.out.println("You already have max health!");
										}else if(playerHealth >= 51 && playerHealth <100){
											int healthDifference = 100 - playerHealth;
											System.out.println("You drink a health potion and restore" + healthDifference + "healthpoints.");
											playerHealth+= healthDifference;
											healthPotions--;
											healthPotionsUsed++;
											System.out.println("Your health is now " + playerHealth + " healthpoints");
											System.out.println("You now have " + healthPotions + " left.");
										}else{
											System.out.println("You drink a health potion and restore 50 healthpoints.");
											playerHealth+= 50;
											healthPotions--;
											healthPotionsUsed++;
											System.out.println("Your health is now " + playerHealth + " heathpoints.");
											System.out.println("You now have " + healthPotions + " left.");
										}
										break;
									case 4:
										if(manaPotions <= 0){
											System.out.println("You don't have any mana potions!\n");
											break;
										}else if(playerMana >= 100){
											System.out.println("You already have max mana!");
										}else if(playerMana >=51 && playerMana <100){
											int manaDifference = 100-playerMana;
											System.out.println("You drink a mana potion and restore" + manaDifference + " mana.");
											playerMana+= manaDifference;
											manaPotions--;
											manaPotionsUsed++;
											System.out.println("Your mana is now " + playerMana + " mana.");
											System.out.println("You now have " + manaPotions + " left.");
										}else{
											System.out.println("You drink a mana potion and restore 50 mana.");
											playerMana+= 50;
											manaPotions--;
											manaPotionsUsed++;
											System.out.println("Your mana is now " + playerMana + " mana.");
											System.out.println("You now have " + manaPotions + " left.");
										}
										break;
									case 5:
										System.out.println("You have surrendered\n");
										System.out.println("The nearby fairys decided to heal you up!");
										omegaHealth = 200;
										playerHealth = 100;
										bossFightRunning = false;
										break;
									default:
										break;

								}
							}
							break;

						case 2:


								System.out.println("#######Inventory and Statistics########\n");
								inventoryList(healthPotions, manaPotions, bones, staff, ranarrSeeds, pet, killCount, deathCount, swordAttacksUsed, lunarAttacksUsed, healthPotionsUsed, manaPotionsUsed);
								System.out.println("1. Return to main menu.");
								int leaveInventory = input.nextInt();
								if(leaveInventory == 1){



								break;
							}

						case 3:


							System.out.println("Shop is coming soon!");
							System.out.println("1. Return to main menu.");
							int leaveShop = input.nextInt();
							if(leaveShop == 1){



							break;
						}

						case 4:
							System.out.println("Good day!");
							gameRunning = false;
							break;
						default:
							break;
					}
			}
		}else{
			System.out.println("Your log-in information is not correct.");
		}
	}


	public static void backStory(){
		System.out.println("You approach the desolate, silent forest.");
		System.out.println("All that you possess is a mighty, lightbringing sword\nand five health potions.");
		System.out.println("An enormous werewolf suddenly emerges from the shrubs.");
		System.out.println("Rumour has it that killing this giant werewolf can yield");
		System.out.println("health potions, mana potions, ranarr seeds, and the staff of the moon");
		System.out.println("which can be used to cast magic spells requiring 25.");

	}

	public static void mainMenu(){
		System.out.println("1. Omega Fight");
		System.out.println("2. Inventory and Statistics");
		System.out.println("3. Shop");
		System.out.println("4. Leave the game!");
	}

	public static void bossMenu(){
		System.out.println("1. Attack Omega with your sword.");
		System.out.println("2. Attack Omega using lunar spells.");
		System.out.println("3. Drink a health potion.");
		System.out.println("4. Drink a mana potion.");
		System.out.println("5. Surrender the fight.");

	}

	public static boolean checkInfo(String u, String p){
		if(u.equals("Bricson") && p.equals("gotmilk17")){
		return true;
		}else{
		return false;
		}
	}

	public static void inventoryList(int h, int m, int b, int s, int r, int p, int kc, int dc, int sa, int la, int hu, int mu){
			System.out.println("Health Potions: " + h);
			System.out.println("Mana Potions: " + m);
			System.out.println("Werewolf Bones: " + b);
			System.out.println("Staff of the Moon: " + s);
			System.out.println("ranarr seeds: " + r);
			System.out.println("Werewolf Pet: " + p);
			System.out.println("");
			System.out.println("Killcount: " + kc);
			System.out.println("Deathcount: " + dc);
			System.out.println("Sword Attacks Used: " + sa);
			System.out.println("Lunar Attacks Used: " + la);
			System.out.println("Health Potions Used: " + hu);
			System.out.println("Mana Potions Used: " + mu);

	}

	public static int dropDrop(){
		int drop = 0;
		Random dropPercent = new Random();
		if((dropPercent.nextInt(100)+1) == 1){
			drop = 1;
		}else if((dropPercent.nextInt(100)+1) <= 20){
			drop = 2;
		}else if((dropPercent.nextInt(100)+1) <= 30){
			drop = 3;
		}else if((dropPercent.nextInt(100)+1) <= 35){
			drop = 4;
		}else if((dropPercent.nextInt(100)+1) <= 50){
			drop = 5;
		}else if((dropPercent.nextInt(100)+1) <= 65){
			drop = 6;
		}else if((dropPercent.nextInt(100)+1) <= 75){
			drop = 7;
		}
		return drop;
	}

}