View difference between Paste ID: d0bcZpbR and ap89HRGc

 using System;
 using System.Collections.Generic;
 
 namespace C_sharp_Light
 {
     class Program
     {
         static void Main(string[] args)
         {
             Console.CursorVisible = false;
             TradeRoom tradeRoom = new TradeRoom(new Player());
             tradeRoom.Work();
         }
     }
     public static class RandomStatic
     {
         static private Random _rand = new Random();
 
         static public int GetNext(int min, int max)
         {
             return _rand.Next(min, max);
 
         }
         static public int GetNext(int max)
         {
             return _rand.Next(max);
         }
     }
 
     public static class Messager
     {
         static public void ShowMessageWithColor(string message, ConsoleColor color, bool delay)
         {
             ConsoleColor defaultColor = Console.ForegroundColor;
             Console.ForegroundColor = color;
             Console.WriteLine(message);
             Console.ForegroundColor = defaultColor;
             if (delay)
                 Console.ReadKey();
         }
     }
 
     class Item
     {
         public int Cost { get; private set; }
         public string Name { get; private set; }
         public Item()
         {
             Name = new string[] { "Железный меч", "Рогатый шлем", "Посох огня", "Кожаный сапоги", "Сладкий рулет" }[RandomStatic.GetNext(0, 5)];
             Cost = RandomStatic.GetNext(20, 150);
         }
         public string GetInfo()
         {
             return $"{Name} стоит - {Cost}";
         }
     }
     class Person
     {
         public string Name { get; private set; }
-        public int Money { get { return _money; } }
+        public int Сash { get { return Money; } }
-        protected int _money;
+        protected int Money;
-        protected List<Item> _inventory = new List<Item>();
+        protected List<Item> Inventory = new List<Item>();
         public Person(string name, int money)
         {
-            _money = money;
+            Money = money;
             Name = name;
             int amountItems = RandomStatic.GetNext(3, 9);
             for (int i = 0; i < amountItems; i++)
             {
-                _inventory.Add(new Item());
+                Inventory.Add(new Item());
             }
         }
         public string GetInfoAboutAllItem()
         {
             string result = "";
-            for (int i = 0; i < _inventory.Count; i++)
+            for (int i = 0; i < Inventory.Count; i++)
             {
-                result += $"{i}:{_inventory[i].GetInfo()}\n";
+                result += $"{i}:{Inventory[i].GetInfo()}\n";
             }
             return result;
         }
     }
     class Player : Person
     {
         public Player() : base("Player",1500){     }
         public void Buy(Item item)
         {
-            _inventory.Add(item);
+            Inventory.Add(item);
-            _money -= item.Cost;
+            Money -= item.Cost;
             Messager.ShowMessageWithColor($"{item.Name} - Куплен", ConsoleColor.Green, true);
         }
-        public bool ExploreAboutPossibleToBuy(Item iten)
+        public bool СheckSolvency(Item iten)
         {
             if (Money >= iten.Cost) return true;
             else return false;
         }
-        public void GetInfo()
+        public void ShowInfo()
         {
             Messager.ShowMessageWithColor(Name, ConsoleColor.Green, false);
             Messager.ShowMessageWithColor(GetInfoAboutAllItem(), ConsoleColor.White, false);
             Messager.ShowMessageWithColor($"\nВаши деньги: {Money}", ConsoleColor.Yellow, false);
         }
     }
     class Trader : Person
     {
         public int SelectedIndexItem { get; private set; } = 0;
         public Trader() : base("Торговец",RandomStatic.GetNext(300,900)){}
         public int GetSizeInventory()
         {
-            return _inventory.Count;
+            return Inventory.Count;
         }
         public void ChangeActiveItem(int step)
         {
             SelectedIndexItem += step;
             UpdateIndex();
         }
-        protected void UpdateIndex()
+
         {
             Item temp = Inventory[SelectedIndexItem];
             Inventory.RemoveAt(SelectedIndexItem);
-            else if (SelectedIndexItem > _inventory.Count - 1)
+            Money += temp.Cost;
-                SelectedIndexItem = _inventory.Count - 1;
+
             return temp;
         }
         public Item PickItem()
-            Item temp = _inventory[SelectedIndexItem];
+
-            _inventory.RemoveAt(SelectedIndexItem);
+            return Inventory[SelectedIndexItem];
-            _money += temp.Cost;
+
         public void ShowInfo()
         {
             Messager.ShowMessageWithColor(Name, ConsoleColor.Cyan, false);
             Messager.ShowMessageWithColor(GetInfoAboutAllItem(), ConsoleColor.White, false);
             Messager.ShowMessageWithColor($"Выбранный индекс предмета {SelectedIndexItem}", ConsoleColor.Green,false);
-            return _inventory[SelectedIndexItem];
+
         private void UpdateIndex()
-        public void GetInfo(Player player)
+
             if (SelectedIndexItem < 0)
                 SelectedIndexItem = 0;
             else if (SelectedIndexItem > Inventory.Count - 1)
                 SelectedIndexItem = Inventory.Count - 1;
-            Messager.ShowMessageWithColor($"\nВаши деньги: {player.Money}", ConsoleColor.Yellow, false);
+
     }
     class TradeRoom
     {
         private Player _player;
         private Trader _trader;
         public TradeRoom(Player player)
         {
             _player = player;
             CreateNewTrader();
         }
         public void Work()
         {
             bool isOpen = true;
             bool isTrading = false;
             while (isOpen)
             {
                 if (isTrading)
                 {
                     Console.Clear();
                     _trader.ShowInfo();
-                    _trader.GetInfo(_player);
+
                         $"\n{ConsoleKey.Enter} - Покупка" +
                         $"\n{ConsoleKey.Escape} - Выход из меню торговли");
                     ConsoleKeyInfo key = Console.ReadKey();
                     switch (key.Key)
                     {
                         case ConsoleKey.UpArrow:
                             _trader.ChangeActiveItem(-1);
                             break;
                         case ConsoleKey.DownArrow:
                             _trader.ChangeActiveItem(1);
                             break;
                         case ConsoleKey.Enter:
                             Buy();
                             break;
                         case ConsoleKey.Escape:
                             isTrading = false;
                             break;
                     }
                 }
                 else
                 {
                     Console.Clear();
                     Console.WriteLine("Tab - создать нового торговца \nI - Посмотреть свой инвентарь \nEnter - Попросит торговца показать своей товар \nEsc закрыть");
                     ConsoleKeyInfo key = Console.ReadKey();
                     switch (key.Key)
                     {
                         case ConsoleKey.Tab:
                             CreateNewTrader();
                             break;
                         case ConsoleKey.I:
                             Console.Clear();
                             _player.ShowInfo();
-                            _player.GetInfo();
+
                             break;
                         case ConsoleKey.Enter:
                             isTrading = true;
                             break;
                         case ConsoleKey.Escape:
                             isOpen = false;
                             break;
                     }
                 }
             }
         }
         private void Buy()
         {
             if (_trader.GetSizeInventory() > 0)
                 if (_player.СheckSolvency(_trader.PickItem()))
-                if (_player.ExploreAboutPossibleToBuy(_trader.PickItem()))
+
                 else
                     Messager.ShowMessageWithColor("У ваc больше нет денег.", ConsoleColor.Red, true);
-                    Messager.ShowMessageWithColor("У вас больше нет денег.", ConsoleColor.Red, true);
+
                 Messager.ShowMessageWithColor("У торговца больше нет вещей", ConsoleColor.Red, true);
         }
         private void CreateNewTrader()
         {
             _trader = new Trader();
             Messager.ShowMessageWithColor("Торговец создан", ConsoleColor.White, true);
         }
     }
 }