Add reign initizalization

53_King/csharp/Country.cs

@@ -0,0 +1,34 @@
+namespace King;
+
+internal class Country
+{
+    private readonly IRandom _random;
+    private float _rallods;
+    private float _countrymen;
+    private float _foreigners;
+    private float _land;
+    private float _plantingCost;
+    private float _landValue;
+
+    public Country(IRandom random)
+        : this(
+            random,
+            (int)(60000 + random.NextFloat(1000) - random.NextFloat(1000)),
+            (int)(500 + random.NextFloat(10) - random.NextFloat(10)),
+            0,
+            2000)
+    {
+    }
+
+    public Country(IRandom random, float rallods, float countrymen, float foreigners, float land)
+    {
+        _random = random;
+        _rallods = rallods;
+        _countrymen = countrymen;
+        _foreigners = foreigners;
+        _land = land;
+
+        _plantingCost = random.Next(10, 15);
+        _landValue = random.Next(95, 105);
+    }
+}

53_King/csharp/Game.cs

@@ -17,12 +17,30 @@ internal class Game
     {
         _io.Write(Resource.Title);
 
-        var response = _io.ReadString(Resource.Instructions_Prompt).ToUpper();
+        if (SetUpReign() is Reign reign)
-        if (!response.StartsWith('N'))
         {
-            _io.Write(Resource.Instructions_Text(TermOfOffice));
+            _io.Write(reign);
         }
 
         _io.WriteLine();
+        _io.WriteLine();
+    }
+
+    private Reign? SetUpReign()
+    {
+        var response = _io.ReadString(Resource.InstructionsPrompt).ToUpper();
+
+        if (response.Equals("Again", StringComparison.InvariantCultureIgnoreCase))
+        {
+            return _io.TryReadGameData(_random, out var reign) ? reign : null;
+        }
+        
+        if (!response.StartsWith("N", StringComparison.InvariantCultureIgnoreCase))
+        {
+            _io.Write(Resource.InstructionsText(TermOfOffice));
+        }
+
+        _io.WriteLine();
+        return new Reign(_io, _random);
     }
 }

53_King/csharp/IOExtensions.cs

@@ -0,0 +1,43 @@
+using System.Diagnostics.CodeAnalysis;
+using static King.Resources.Resource;
+
+namespace King;
+
+internal static class IOExtensions
+{
+    internal static bool TryReadGameData(this IReadWrite io, IRandom random, [NotNullWhen(true)] out Reign? reign)
+    {
+        if (io.TryReadValue(SavedYearsPrompt, v => v < Reign.MaxTerm, SavedYearsError(Reign.MaxTerm), out var years) &&
+            io.TryReadValue(SavedTreasuryPrompt, out var rallods) &&
+            io.TryReadValue(SavedCountrymenPrompt, out var countrymen) &&
+            io.TryReadValue(SavedWorkersPrompt, out var workers) &&
+            io.TryReadValue(SavedLandPrompt, v => v is > 1000 and <= 2000, SavedLandError, out var land))
+        {
+            reign = new Reign(io, new Country(random, rallods, countrymen, workers, land), years + 1);
+            return true;
+        }
+
+        reign = default;
+        return false;
+    }
+
+    private static bool TryReadValue(this IReadWrite io, string prompt, out float value)
+        => io.TryReadValue(prompt, _ => true, "", out value);
+    
+    private static bool TryReadValue(
+        this IReadWrite io,
+        string prompt,
+        Predicate<float> isValid,
+        string error,
+        out float value)
+    {
+        while (true)
+        {
+            value = io.ReadNumber(prompt);
+            if (value < 0) { return false; }
+            if (isValid(value)) { return true; }
+            
+            io.Write(error);
+        }
+    }
+}

53_King/csharp/Reign.cs

@@ -0,0 +1,23 @@
+namespace King;
+
+internal class Reign
+{
+    public const int MaxTerm = 8;
+
+    private readonly IReadWrite _io;
+    private readonly Country _country;
+    private readonly float _year;
+
+    public Reign(IReadWrite io, IRandom random)
+        : this(io, new Country(random), 0)
+    {
+
+    }
+
+    public Reign(IReadWrite io, Country country, float year)
+    {
+        _io = io;
+        _country = country;
+        _year = year;
+    }
+}

53_King/csharp/Resources/Resource.cs

@@ -7,8 +7,16 @@ internal static class Resource
 {
     public static Stream Title => GetStream();
     
-    public static string Instructions_Prompt => GetString();
+    public static string InstructionsPrompt => GetString();
-    public static string Instructions_Text(int years) => string.Format(GetString(), years);
+    public static string InstructionsText(int years) => string.Format(GetString(), years);
+
+    public static string SavedYearsPrompt => GetString();
+    public static string SavedYearsError(int years) => string.Format(GetString(), years);
+    public static string SavedTreasuryPrompt => GetString();
+    public static string SavedCountrymenPrompt => GetString();
+    public static string SavedWorkersPrompt => GetString();
+    public static string SavedLandPrompt => GetString();
+    public static string SavedLandError => GetString();
     
     internal static class Formats
     {

53_King/csharp/Resources/SavedCountrymenPrompt.txt

@@ -0,0 +1 @@
+How many countrymen

53_King/csharp/Resources/SavedLandError.txt

@@ -0,0 +1,2 @@
+   Come on, you started with 1000 sq. miles of farm land
+   and 10,000 sq. miles of forest land

53_King/csharp/Resources/SavedLandPrompt.txt

@@ -0,0 +1 @@
+How many square miles of land

53_King/csharp/Resources/SavedTreasuryPrompt.txt

@@ -0,0 +1 @@
+How much did you have in the treasury

53_King/csharp/Resources/SavedWorkersPrompt.txt

@@ -0,0 +1 @@
+How many workers

53_King/csharp/Resources/SavedYearsError.txt

@@ -0,0 +1 @@
+   Come on, your term in office is only {0} years.

53_King/csharp/Resources/SavedYearsPrompt.txt

@@ -0,0 +1 @@
+How many years had you been in office when interrupted