using System;

using System.Linq;

using System.Text.RegularExpressions;

using System.Collections.Generic;

​

public class Program

{

    public static string selectMonstersN(string initialN, double initialC, double chMin, double chMax)

    {

        if (initialC <= chMax && initialC >= chMin)

        {

            return initialN;

        }

        else

        {

            return "-";

        }

    }

​

    public static double selectMonstersC(double initialC, double chMin, double chMax)

    {

        if (initialC <= chMax && initialC >= chMin)

        {

            return initialC;

        }

        else

        {

            return 0;

        }

    }

​

    public static void Main()

    {

        //alright, let's get this thing started.

        //stat list

        string[] partyStats = {"Max Health", "Current Health", "Physical Strength", "Magic Strength", "Armor Class", "Initiative", "Aptitude"};

        int friendsLevel = 1;

        int friendsExp = 0;

        int friendsRequiredExp = 100;

        //friend stats

        int[] seanStats = {100, 100, 10, 10, 13, -1, 20};

        int[] mattStats = {80, 80, 6, 15, 12, 1, 20};

        //extra player things

        //monster stats

        string[] monsterStats = {"Max Health", "Current Health", "Physical Strength", "Magic Strength", "Armor Class", "Initiative", "Aptitude", "Experience"};

        List<string> enemyName = new List<string>();

        List<double> enemyChallenge = new List<double>();

        //small slime - 1.0

        enemyName.Add("Small Slime");

        enemyChallenge.Add(1.0);

        int[] SlimeStats = {50, 50, 5, 7, 8, 2, 15, 30};

        //goblin - 1.5

        enemyName.Add("Goblin");

        enemyChallenge.Add(1.5);

        int[] GoblinStats = {75, 70, 5, 3, 13, 1, 20, 50};

        //wendigo - 2.0

        enemyName.Add("Wendigo");

        enemyChallenge.Add(2.0);

        int[] WendigoStats = {100, 100, 12, 7, 12, -1, 17, 95};

        //extra monster things

        double challengeMin = 0.0;

        double challengeMax = 1.0;

        //prologue

        Console.WriteLine("");

        Console.WriteLine("Welcome to the game: Friend Power! A text-based virtual combat sim by Sean Coughlin.");

        Console.WriteLine("This game tells the tale of two friends, Sean and Matt.");

        Console.WriteLine("They're playing a virtual reality game together, that you control.");

        Console.WriteLine("In this virtual reality world, there are monsters everywhere!");

        Console.WriteLine("Your job is to ensure they have a fun time, but they also stay safe!");

        Console.WriteLine("Send monsters their way for them to defeat.");

        Console.WriteLine("The more monsters they fight, the more fun they'll have.");

        Console.WriteLine("And if both of their fun values dip below zero, they'll quit the game, and it's game over!");

        Console.WriteLine("Okay! Let's get this game started!");

        Console.WriteLine("");

        bool playing = true;

        int match = 0;

        List <string> fighters = new List <string>();

        fighters.Add("Sean");

        fighters.Add("Matt");

        string option = "";

        int optionI = 0;

        //the game itself

        while (playing == true)

        {

            //here, the player selects the monsters Sean and Matt will fight.

            match++;

            Console.WriteLine($"- - - - - MATCH {match} - - - MONSTER SELECTION - - - - -");

            Console.WriteLine("First, Choose the monsters you'd like to fight.");

            Console.WriteLine("");

            Console.WriteLine("These are the monsters you are able to fight.");

            //tutorial!

            if (match == 1)

            {

                Console.WriteLine("The CP number next to a monster is it's Challenge Points.");

                Console.WriteLine("The more Challenge Points a monster has, the harder it'll be to defeat it.");

                Console.WriteLine("Defeating monsters allows you to fight even stronger ones too!");

                Console.WriteLine("You can only fight a maximum of ten monsters, but you have to fight something!");

            }

            //now for the actual picking.

            Console.WriteLine("");

            for (int i = 0; i < enemyChallenge.Count(); i++)

            {

                int j = i + 1;

                if (selectMonstersN(enemyName[i], enemyChallenge[i], challengeMin, challengeMax) != "-" && selectMonstersC(enemyChallenge[i], challengeMin, challengeMax) != 0)

                {

                    Console.WriteLine($"Enter {j} to fight a " + selectMonstersN(enemyName[i], enemyChallenge[i], challengeMin, challengeMax) + " - CP: " + selectMonstersC(enemyChallenge[i], challengeMin, challengeMax));

                }

            }

            //the player can start the fight whenever they want if there's at least one monster.

            //but the player can't fight more than 10 monsters at once.

            while(fighters.Count() < 12)

            {

                Console.Write("Type the respective number, then press enter to add a monster to the fight!");

                if(fighters.Count() > 2)

                {

                    Console.WriteLine("Once you're content with the adversary quantity, enter 0 to start the fight!");

                }

                option = Console.ReadLine();

                optionI = Convert.ToInt32(option);

                if(optionI < enemyName.Count() && optionI > 0)

                {

                    fighters.Add(enemyName[optionI - 1]);

                    Console.WriteLine($"{enemyName[optionI - 1]} has been added to the fight!");

                    if(fighters.Count() < 12)

                    {

                        Console.WriteLine("We've reached the maximum amount of monsters! Now it's time to fight!");

                        break;

                    }

                }

                else if (optionI == 0)

                {

                    if(fighters.Count() > 2)

                    {

                        Console.WriteLine("Ok then! Let's get going!");

                        break;

                    }

                    else

                    {

                        Console.WriteLine("That an invalid entry! Try one of the numbers you were given.");

                    }

                }

                else

                {

                    Console.WriteLine("That an invalid entry! Try one of the numbers you were given.");

                }

                Console.WriteLine("");

            }

            //here, Sean and Matt fight the enemies.

            //...

            //once the enemies are defeated, check for level ups.

            while (friendsExp >= friendsRequiredExp)

            {

                friendsExp -= friendsRequiredExp;

                friendsRequiredExp = Convert.ToInt32(Math.Round(friendsRequiredExp * 1.15));

                friendsLevel++;

                Console.WriteLine($"The bond between you two grows stronger! Your levels have increased to {friendsLevel}!");

                //int[] seanStats = {100, 100, 10, 10, 13, -1, 20};

                //int[] mattStats = {80, 80, 6, 15, 12, 1, 20};

                //string[] partyStats = {"Max Health", "Current Health", "Physical Strength", "Magic Strength", "Armor Class", "Initiative", "Aptitude"};

                seanStats[0] = Convert.ToInt32(Math.Round(1.1*Convert.ToDouble(seanStats[0])));

                mattStats[0] = Convert.ToInt32(Math.Round(1.1*Convert.ToDouble(mattStats[0])));

                seanStats[2] = Convert.ToInt32(Math.Round(1.1*Convert.ToDouble(seanStats[2])));

                mattStats[2] = Convert.ToInt32(Math.Round(1.1*Convert.ToDouble(mattStats[2])));

                seanStats[3] = Convert.ToInt32(Math.Round(1.1*Convert.ToDouble(seanStats[3])));

                mattStats[3] = Convert.ToInt32(Math.Round(1.1*Convert.ToDouble(mattStats[3])));

                if(friendsLevel%3==0)

                {

                    seanStats[4] += 1;

                    mattStats[4] += 1;

                }

                if(friendsLevel%5==0)

                {

                    seanStats[5] += 1;

                    mattStats[5] += 1;

                }

                if(friendsLevel%10==0 && seanStats[6]<100)

                {

                    seanStats[6] += 4;

                    mattStats[6] += 4;

                }

                Console.WriteLine("");

                Console.WriteLine("Sean's new stats are as follows!");

                Console.WriteLine($"{partyStats[0]} _ {seanStats[0]}");

                for(int i = 2; i < seanStats.Count(); i++)

                {

                    Console.WriteLine($"{partyStats[i]} _ {seanStats[i]}");

                }

                Console.WriteLine("");

                Console.WriteLine("Matt's new stats are as follows!");

                Console.WriteLine($"{partyStats[0]} _ {mattStats[0]}");

                for(int i = 2; i < mattStats.Count(); i++)

                {

                    Console.WriteLine($"{partyStats[i]} _ {mattStats[i]}");

                }

            }

            playing = false;

        }

    }

}