3.8

using System;
using System.Diagnostics;

namespace FifthProject
{
    class Program
    {
        static void Main(string[] args)
        {
            string[] weapon = new string[1];
            int[] damage = new int[1];
            int[] ammo = new int[1];

            int menu;
            int number = 0;
            int equiped = 0;
            bool outfitted = false;

            while (true)
            {
                if (outfitted)
                {
                    Console.WriteLine($"Outfitted: {weapon[equiped]}\n" +
                                      $"Damage: {damage[equiped]}\n" +
                                      $"Ammo: {ammo[equiped]}\n");
                }

                Console.WriteLine($"\tMenu\n" +
                                  $"1. Add weapon\n" +
                                  $"2. Remove weapon\n" +
                                  $"3. Equip weapon\n");

                menu = Convert.ToInt32(Console.ReadLine());

                if (menu > 3)
                {
                    Console.Clear();
                    continue;
                }
                switch(menu)
                {
                    case 1:
                        Console.Write("Enter name: ");
                        weapon[number] = Console.ReadLine();
                        string[] tempWeapon = new string[weapon.Length + 1];

                        Console.Write("\nEnter Damage: ");
                        damage[number] = Convert.ToInt32(Console.ReadLine());
                         int[] tempDamage = new int[damage.Length + 1];

                        Console.Write("\nEnter the size of the magazine: ");
                        ammo[number] = Convert.ToInt32(Console.ReadLine());
                        int[] tempAmmo = new int[ammo.Length + 1];

                        for (int i = 0; i < weapon.Length; i++)
                        {
                            tempWeapon[i] = weapon[i];
                        }
                        weapon = tempWeapon;
                        for (int i = 0; i < damage.Length; i++)
                        {
                            tempDamage[i] = damage[i];
                        }
                        damage = tempDamage;
                        for (int i = 0; i < ammo.Length; i++)
                        {
                            tempAmmo[i] = ammo[i];
                        }
                        ammo = tempAmmo;

                        number++;
                        break;
                    case 2:
                        Console.Write("Enter slot: \n");
                        for (int i = 0; i < weapon.Length - 1; i++)
                        {
                            Console.WriteLine($"{i + 1}. {weapon[i]}");
                        }
                        int deleteMenu = Convert.ToInt32(Console.ReadLine());
                        weapon[deleteMenu - 1] = null;

                        string[] tempWeapon2 = new string[weapon.Length - 1];
                        int[] tempDamage2 = new int[weapon.Length - 1];
                        int[] tempAmmo2 = new int[ammo.Length - 1];

                        for (int i = 0; i < weapon.Length - 1; i++)
                        {
                            if (weapon[i] != null)
                            {
                                tempWeapon2[i] = weapon[i];
                                tempDamage2[i] = damage[i];
                                tempAmmo2[i] = ammo[i];
                            }
                            else
                            {
                                tempWeapon2[i] = weapon[i+1];
                                tempDamage2[i] = damage[i+1];
                                tempAmmo2[i] = ammo[i+1];
                            }
                        }

                        weapon = tempWeapon2;
                        damage = tempDamage2;
                        ammo = tempAmmo2;

                        number--;
                        break;
                    case 3:
                        Console.WriteLine("Select a slot");
                        for (int i = 0; i < weapon.Length - 1; i++)
                        {
                            Console.WriteLine($"{i + 1}. {weapon[i]}");
                        }
                        equiped = Convert.ToInt32(Console.ReadLine()) - 1;
                        if (equiped >= weapon.Length - 1)
                        {
                            equiped = 0;
                        }
                        break;
                }
                if (weapon.Length == 0)
                {
                    outfitted = false;
                }
                else
                {
                    outfitted = true;
                }

                Console.Clear();
            }
        }
    }
}