1 files changed, 99 insertions, 0 deletions

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+using AnodyneSharp.Input;
+using Microsoft.Xna.Framework.Input;
+using System.Collections.Generic;
+
+namespace AnodyneArchipelago.Menu
+{
+    internal class InputCharacter
+    {
+        private readonly string _upper;
+        private readonly string _lower;
+        private readonly Keys _code;
+
+        public InputCharacter(string upper, string lower, Keys code)
+        {
+            _upper = upper;
+            _lower = lower;
+            _code = code;
+        }
+
+        public string ReturnCharacter(bool shiftDown)
+        {
+            return shiftDown ? _upper : _lower;
+        }
+
+        public Keys ReturnKey()
+        {
+            return _code;
+        }
+    }
+
+    internal class InputHandler
+    {
+        private static List<InputCharacter> _characters = new();
+
+        static InputHandler()
+        {
+            _characters.Add(new InputCharacter("A", "a", Keys.A));
+            _characters.Add(new InputCharacter("B", "b", Keys.B));
+            _characters.Add(new InputCharacter("C", "c", Keys.C));
+            _characters.Add(new InputCharacter("D", "d", Keys.D));
+            _characters.Add(new InputCharacter("E", "e", Keys.E));
+            _characters.Add(new InputCharacter("F", "f", Keys.F));
+            _characters.Add(new InputCharacter("G", "g", Keys.G));
+            _characters.Add(new InputCharacter("H", "h", Keys.H));
+            _characters.Add(new InputCharacter("I", "i", Keys.I));
+            _characters.Add(new InputCharacter("J", "j", Keys.J));
+            _characters.Add(new InputCharacter("K", "k", Keys.K));
+            _characters.Add(new InputCharacter("L", "l", Keys.L));
+            _characters.Add(new InputCharacter("M", "m", Keys.M));
+            _characters.Add(new InputCharacter("N", "n", Keys.N));
+            _characters.Add(new InputCharacter("O", "o", Keys.O));
+            _characters.Add(new InputCharacter("P", "p", Keys.P));
+            _characters.Add(new InputCharacter("Q", "q", Keys.Q));
+            _characters.Add(new InputCharacter("R", "r", Keys.R));
+            _characters.Add(new InputCharacter("S", "s", Keys.S));
+            _characters.Add(new InputCharacter("T", "t", Keys.T));
+            _characters.Add(new InputCharacter("U", "u", Keys.U));
+            _characters.Add(new InputCharacter("V", "v", Keys.V));
+            _characters.Add(new InputCharacter("W", "w", Keys.W));
+            _characters.Add(new InputCharacter("X", "x", Keys.X));
+            _characters.Add(new InputCharacter("Y", "y", Keys.Y));
+            _characters.Add(new InputCharacter("Z", "z", Keys.Z));
+
+            _characters.Add(new InputCharacter("!", "1", Keys.D1));
+            _characters.Add(new InputCharacter("@", "2", Keys.D2));
+            _characters.Add(new InputCharacter("#", "3", Keys.D3));
+            _characters.Add(new InputCharacter("$", "4", Keys.D4));
+            _characters.Add(new InputCharacter("%", "5", Keys.D5));
+            _characters.Add(new InputCharacter("^", "6", Keys.D6));
+            _characters.Add(new InputCharacter("&", "7", Keys.D7));
+            _characters.Add(new InputCharacter("*", "8", Keys.D8));
+            _characters.Add(new InputCharacter("(", "9", Keys.D9));
+            _characters.Add(new InputCharacter(")", "0", Keys.D0));
+
+            _characters.Add(new InputCharacter(" ", " ", Keys.Space));
+            _characters.Add(new InputCharacter("<", ",", Keys.OemComma));
+            _characters.Add(new InputCharacter("+", "=", Keys.OemPlus));
+            _characters.Add(new InputCharacter("?", "/", Keys.OemQuestion));
+            _characters.Add(new InputCharacter(">", ".", Keys.OemPeriod));
+            _characters.Add(new InputCharacter("_", "-", Keys.OemMinus));
+            _characters.Add(new InputCharacter("{", "[", Keys.OemOpenBrackets));
+            _characters.Add(new InputCharacter("|", "\"", Keys.OemBackslash));
+            _characters.Add(new InputCharacter(":", ";", Keys.OemSemicolon));
+        }
+
+        public static string ReturnCharacter()
+        {
+            foreach (InputCharacter inputCharacter in _characters)
+            {
+                if (KeyInput.JustPressedKey(inputCharacter.ReturnKey()))
+                {
+                    return inputCharacter.ReturnCharacter(KeyInput.IsKeyPressed(Keys.LeftShift) || KeyInput.IsKeyPressed(Keys.RightShift));
+                }
+            }
+
+            return "";
+        }
+    }
+}