Simplify Bullfight (C#) folder structure

17_Bullfight/csharp/Controller.cs

@@ -0,0 +1,134 @@
+using System;
+
+namespace Game
+{
+    /// <summary>
+    /// Contains functions for getting input from the user.
+    /// </summary>
+    public static class Controller
+    {
+        /// <summary>
+        /// Handles the initial interaction with the player.
+        /// </summary>
+        public static void StartGame()
+        {
+            View.ShowBanner();
+            View.PromptShowInstructions();
+
+            var input = Console.ReadLine();
+            if (input is null)
+                Environment.Exit(0);
+
+            if (input.ToUpperInvariant() != "NO")
+                View.ShowInstructions();
+
+            View.ShowSeparator();
+        }
+
+        /// <summary>
+        /// Gets the player's action for the current round.
+        /// </summary>
+        /// <param name="passNumber">
+        /// The current pass number.
+        /// </param>
+        public static (Action action, RiskLevel riskLevel) GetPlayerIntention(int passNumber)
+        {
+            if (passNumber < 3)
+                View.PromptKillBull();
+            else
+                View.PromptKillBullBrief();
+
+            var attemptToKill = GetYesOrNo();
+
+            if (attemptToKill)
+            {
+                View.PromptKillMethod();
+
+                var input = Console.ReadLine();
+                if (input is null)
+                    Environment.Exit(0);
+
+                return input switch
+                {
+                    "4" => (Action.Kill,  RiskLevel.High),
+                    "5" => (Action.Kill,  RiskLevel.Low),
+                    _   => (Action.Panic, default(RiskLevel))
+                };
+            }
+            else
+            {
+                if (passNumber < 2)
+                    View.PromptCapeMove();
+                else
+                    View.PromptCapeMoveBrief();
+
+                var action = Action.Panic;
+                var riskLevel = default(RiskLevel);
+
+                while (action == Action.Panic)
+                {
+                    var input = Console.ReadLine();
+                    if (input is null)
+                        Environment.Exit(0);
+
+                    (action, riskLevel) = input switch
+                    {
+                        "0" => (Action.Dodge, RiskLevel.High),
+                        "1" => (Action.Dodge, RiskLevel.Medium),
+                        "2" => (Action.Dodge, RiskLevel.Low),
+                        _   => (Action.Panic, default(RiskLevel))
+                    };
+
+                    if (action == Action.Panic)
+                        View.PromptDontPanic();
+                }
+
+                return (action, riskLevel);
+            }
+        }
+
+        /// <summary>
+        /// Gets the player's intention to flee (or not).
+        /// </summary>
+        /// <returns>
+        /// True if the player flees; otherwise, false.
+        /// </returns>
+        public static bool GetPlayerRunsFromRing()
+        {
+            View.PromptRunFromRing();
+
+            var playerFlees = GetYesOrNo();
+            if (!playerFlees)
+                View.ShowPlayerFoolhardy();
+
+            return playerFlees;
+        }
+
+        /// <summary>
+        /// Gets a yes or no response from the player.
+        /// </summary>
+        /// <returns>
+        /// True if the user answered yes; otherwise, false.
+        /// </returns>
+        public static bool GetYesOrNo()
+        {
+            while (true)
+            {
+                var input = Console.ReadLine();
+                if (input is null)
+                    Environment.Exit(0);
+
+                switch (input.ToUpperInvariant())
+                {
+                    case "YES":
+                        return true;
+                    case "NO":
+                        return false;
+                    default:
+                        Console.WriteLine("INCORRECT ANSWER - - PLEASE TYPE 'YES' OR 'NO'.");
+                        break;
+                }
+            }
+        }
+    }
+}