Move folder for consistency

2026-01-06 10:05:45 -08:00 · 2022-01-02 18:50:20 -05:00
parent 11e747e3bf
commit b3b460779e
31 changed files with 0 additions and 0 deletions
--- a/90_Tower/csharp/Tower/Game.cs
+++ b/90_Tower/csharp/Tower/Game.cs
@@ -0,0 +1,78 @@
+using System;
+using Tower.Models;
+using Tower.Resources;
+using Tower.UI;
+
+namespace Tower
+{
+    internal class Game
+    {
+        private readonly Towers _towers;
+        private readonly TowerDisplay _display;
+        private readonly int _optimalMoveCount;
+        private int _moveCount;
+
+        public Game(int diskCount)
+        {
+            _towers = new Towers(diskCount);
+            _display = new TowerDisplay(_towers);
+            _optimalMoveCount = (1 << diskCount) - 1;
+        }
+
+        public bool Play()
+        {
+            Console.Write(Strings.Instructions);
+
+            Console.Write(_display);
+
+            while (true)
+            {
+                if (!Input.TryReadNumber(Prompt.Disk, out int disk)) { return false; }
+
+                if (!_towers.TryFindDisk(disk, out var from, out var message))
+                {
+                    Console.WriteLine(message);
+                    continue;
+                }
+
+                if (!Input.TryReadNumber(Prompt.Needle, out var to)) { return false; }
+
+                if (!_towers.TryMoveDisk(from, to))
+                {
+                    Console.Write(Strings.IllegalMove);
+                    continue;
+                }
+
+                Console.Write(_display);
+
+                var result = CheckProgress();
+                if (result.HasValue) { return result.Value; }
+            }
+        }
+
+        private bool? CheckProgress()
+        {
+            _moveCount++;
+
+            if (_moveCount == 128)
+            {
+                Console.Write(Strings.TooManyMoves);
+                return false;
+            }
+
+            if (_towers.Finished)
+            {
+                if (_moveCount == _optimalMoveCount)
+                {
+                    Console.Write(Strings.Congratulations);
+                }
+
+                Console.WriteLine(Strings.TaskFinished, _moveCount);
+
+                return true;
+            }
+
+            return default;
+        }
+    }
+}