RPG inventory

Time2Code: C# Level 5 - One-dimension arrays and lists

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RPG inventory Not yet solved
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Next series Level 6 - Count controlled iterations and scope

Level 5 - One-dimension arrays and lists 0 of 9 activities solved

RPG inventory Not yet solved
Search for life Not yet solved
Two-dice pig Not yet solved
Random name generator Not yet solved
Cup draw Not yet solved
Feud Not yet solved
Darts Not yet solved
Cut the deck Not yet solved
London underground Not yet solved

Next series Level 6 - Count controlled iterations and scope

// RPG inventory program

using System;
using System.Collections.Generic;

class Submission
{
    // -------------------------
    // Subprograms
    // -------------------------
    static void add_item(List<string> inventory)
    {
        Console.WriteLine("What item are you adding to your inventory?");
        string item = Console.ReadLine();
        inventory.Add(item);
        Console.WriteLine("Item added.");
    }

    static void search(List<string> inventory)
    {
        Console.WriteLine("What item do you want to see if you have?");
        string item = Console.ReadLine();
        if (inventory.Contains(item))
        {
            Console.WriteLine("You have the item.");
        }
        else
        {
            Console.WriteLine($"You do not have a {item}");
        }
    }


    static void drop_item(List<string> inventory)
    {
        Console.WriteLine("What item do you want to drop?");
        string item = Console.ReadLine();
        // Check item exists
        if (inventory.Contains(item))
        {
            inventory.Remove(item);
            Console.WriteLine("Item dropped.");
        }
        else
        {
            Console.WriteLine("You do not have this item.");
        }
    }


    static void look(List<string> inventory)
    {
        Console.WriteLine("Which inventory slot do you want to look at?");
        int slot = Convert.ToInt32(Console.ReadLine());
        if (slot < inventory.Count) {
            Console.WriteLine($"You have a {inventory[slot]} in slot {slot}");
        }
        else
        {
            Console.WriteLine("Invalid slot.");
        }
    }


    // Returns false when the player chooses to quit.
    static bool choose_action(List<string> inventory)
    {
        Console.WriteLine($"You have {inventory.Count} items in your inventory.");
        Console.WriteLine("What action do you want to take? (add/look/drop/search/quit)");
        string action = Console.ReadLine();
        switch (action)
        {
            case "add":
                add_item(inventory);
                break;
            case "drop":
                drop_item(inventory);
                break;
            case "look":
                look(inventory);
                break;
            case "search":
                search(inventory);
                break;
            case "quit":
                return false;
        }
        Console.WriteLine();
        return true;
    }


    // -------------------------
    // Main program
    // -------------------------
    public static void Main(string[] args)
    {
        List<string> inventory = new List<string>() {"sword", "shield"};
        while (choose_action(inventory)) {
        }
    }

}