Added text entry

3 files changed, 232 insertions, 1 deletions

@@ -0,0 +1,99 @@
+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 "";
+        }
+    }
+}
@@ -1,6 +1,7 @@
 using AnodyneSharp.Input;
 using AnodyneSharp.Registry;
 using AnodyneSharp.Sounds;
+using AnodyneSharp.States;
 using AnodyneSharp.UI;
 using AnodyneSharp.UI.PauseMenu;
 using AnodyneSharp.UI.PauseMenu.Config;
@@ -24,6 +25,8 @@ namespace AnodyneArchipelago.Menu
         private UILabel _settingsLabel;
         private UILabel _quitLabel;
 
+        private State _substate = null;
+
         private string _apServer = "";
         private string _apSlot = "";
         private string _apPassword = "";
@@ -62,6 +65,18 @@ namespace AnodyneArchipelago.Menu
 
         public override void Update()
         {
+            if (_substate != null)
+            {
+                _substate.Update();
+
+                if (_substate.Exit)
+                {
+                    _substate = null;
+                }
+
+                return;
+            }
+
             _selector.Update();
             _selector.PostUpdate();
 
@@ -92,6 +107,11 @@ namespace AnodyneArchipelago.Menu
             _connectLabel.Draw();
             _settingsLabel.Draw();
             _quitLabel.Draw();
+
+            if (_substate != null)
+            {
+                _substate.DrawUI();
+            }
         }
 
         private void SetCursorPosition(int i)
@@ -159,7 +179,7 @@ namespace AnodyneArchipelago.Menu
                 {
                     label.SetText(text);
                 }
-                
+
                 label.Color = new Color(184, 32, 0);
             }
         }
@@ -184,8 +204,19 @@ namespace AnodyneArchipelago.Menu
             }
             else if (KeyInput.JustPressedRebindableKey(KeyFunctions.Accept))
             {
+                SoundManager.PlaySoundEffect("menu_select");
+
                 switch (_selectorIndex)
                 {
+                    case 0:
+                        _substate = new TextEntry("Server:", _apServer, (string value) => { _apServer = value; UpdateLabels(); });
+                        break;
+                    case 1:
+                        _substate = new TextEntry("Slot:", _apSlot, (string value) => { _apSlot = value; UpdateLabels(); });
+                        break;
+                    case 2:
+                        _substate = new TextEntry("Password:", _apPassword, (string value) => { _apPassword = value; UpdateLabels(); });
+                        break;
                     case 6:
                         GlobalState.ClosingGame = true;
                         break;
@@ -0,0 +1,101 @@
+using AnodyneSharp.Input;
+using AnodyneSharp.Sounds;
+using AnodyneSharp.States;
+using AnodyneSharp.UI;
+using Microsoft.Xna.Framework;
+
+namespace AnodyneArchipelago.Menu
+{
+    internal class TextEntry : State
+    {
+        public delegate void CommitChange(string value);
+
+        private readonly string _header;
+        private readonly CommitChange _commitFunc;
+
+        private string _value;
+
+        private UILabel _headerLabel;
+        private UILabel _valueLabel;
+        private UIEntity _bgBox;
+
+        public TextEntry(string header, string value, CommitChange commitFunc)
+        {
+            _header = header;
+            _value = value;
+            _commitFunc = commitFunc;
+
+            _headerLabel = new(new Vector2(20f, 44f), false, _header, new Color(226, 226, 226), AnodyneSharp.Drawing.DrawOrder.TEXT);
+            _valueLabel = new(new Vector2(20f, 52f), false, "", new Color(), AnodyneSharp.Drawing.DrawOrder.TEXT);
+            _bgBox = new UIEntity(new Vector2(16f, 40f), "pop_menu", 16, 16, AnodyneSharp.Drawing.DrawOrder.TEXTBOX);
+
+            UpdateDisplay();
+        }
+
+        public override void Update()
+        {
+            string inputtedCharacter = InputHandler.ReturnCharacter();
+            if (inputtedCharacter.Length > 0)
+            {
+                _value += inputtedCharacter;
+                UpdateDisplay();
+            }
+            else if (KeyInput.JustPressedKey(Microsoft.Xna.Framework.Input.Keys.Back))
+            {
+                if (_value.Length > 0)
+                {
+                    _value = _value.Substring(0, _value.Length - 1);
+                    UpdateDisplay();
+                }
+            }
+            else if (KeyInput.JustPressedKey(Microsoft.Xna.Framework.Input.Keys.Escape) || (KeyInput.ControllerMode && KeyInput.JustPressedRebindableKey(KeyFunctions.Cancel)))
+            {
+                SoundManager.PlaySoundEffect("menu_select");
+                this.Exit = true;
+            }
+            else if (KeyInput.JustPressedKey(Microsoft.Xna.Framework.Input.Keys.Enter) || (KeyInput.ControllerMode && KeyInput.JustPressedRebindableKey(KeyFunctions.Accept)))
+            {
+                SoundManager.PlaySoundEffect("menu_select");
+                _commitFunc(_value);
+                this.Exit = true;
+            }
+        }
+
+        public override void DrawUI()
+        {
+            _bgBox.Draw();
+            _headerLabel.Draw();
+            _valueLabel.Draw();
+        }
+
+        private void UpdateDisplay()
+        {
+            if (_value.Length == 0)
+            {
+                _valueLabel.SetText("[empty]");
+                _valueLabel.Color = new Color(116, 140, 144);
+            }
+            else
+            {
+                string finalText = "";
+                string tempText = _value;
+
+                while (tempText.Length > 18)
+                {
+                    finalText += tempText.Substring(0, 18);
+                    finalText += "\n";
+                    tempText = tempText.Substring(18);
+                }
+
+                finalText += tempText;
+
+                _valueLabel.SetText(finalText);
+                _valueLabel.Color = new Color(184, 32, 0);
+            }
+
+            float innerHeight = 8f + _valueLabel.Writer.TotalTextHeight();
+
+            _bgBox = new UIEntity(new Vector2(16f, 40f), "pop_menu", 136, (int)innerHeight + 8, AnodyneSharp.Drawing.DrawOrder.TEXTBOX);
+        }
+    }
+}