using System;

using System.Text;

public class Program

{

    public static void Main()

    {

        // guaranteed not to match any operators location code

        var reservedLocationCode = 999; 

        // simulate creating 10 game assets on cloud

        for (var i=1; i<=10; i++)

        {

            Console.WriteLine($"GAME ASSET #{i}_______________________");

            var guid = Guid.NewGuid().ToString();

            Console.WriteLine($"{guid} < Random Guid");

            Console.WriteLine($"{guid.Substring(0, guid.Length - 8)}________ < Truncated Random Guid");

​

            // keep incrementing for each new asset created on cloud.

            var gameAssetGuidSuffix = reservedLocationCode * 1000000 + i; 

            Console.WriteLine($"________-____-____-____-____{gameAssetGuidSuffix.ToString("x")} < Incremental Game Asset Suffix");

            // create a combined guid

            var gameAssetGuid = guid.Substring(0, guid.Length - 8) + gameAssetGuidSuffix.ToString("x");

            Console.WriteLine($"{gameAssetGuid} < Game Asset Guid Comb");

            Console.WriteLine($"                            ^^^^^^^^");

            // version the guid (v1 to start)

            var versionedGuid = new StringBuilder(gameAssetGuid);

            versionedGuid[14] = '1';

            Console.WriteLine($"{versionedGuid} < Versioned Game Asset Guid Comb");

            Console.WriteLine($"              ^                     ");

            Console.WriteLine($"------------------------------------\n");

        }

    }

}