1 files changed, 118 insertions, 0 deletions

@@ -0,0 +1,118 @@
+using AnodyneSharp.Input;
+using AnodyneSharp.Resources;
+using AnodyneSharp.Sounds;
+using AnodyneSharp.States;
+using AnodyneSharp.UI;
+using AnodyneSharp.UI.Font;
+using AnodyneSharp.UI.Text;
+using Archipelago.MultiClient.Net;
+using Archipelago.MultiClient.Net.Enums;
+using Microsoft.Xna.Framework;
+using System.Reflection;
+using System.Threading.Tasks;
+
+namespace AnodyneArchipelago.Menu
+{
+    internal class ConnectionState : State
+    {
+        public delegate void SuccessEvent(ArchipelagoManager archipelagoManager);
+
+        private readonly SuccessEvent _successFunc;
+
+        private Task<LoginResult> _connectionTask;
+        private ArchipelagoManager _archipelago = new();
+
+        private TextWriter _textWriter;
+        private UIEntity _bgBox;
+        private readonly SpriteFont _font;
+
+        private string _text = "Connecting...";
+
+        public ConnectionState(string apServer, string apSlot, string apPassword, SuccessEvent successFunc)
+        {
+            _successFunc = successFunc;
+
+            _connectionTask = Task.Run(() => _archipelago.Connect(apServer, apSlot, apPassword));
+
+            _font = FontManager.InitFont(new Color(226, 226, 226), true);
+
+            _textWriter = new(20, 44, 128, 100)
+            {
+                drawLayer = AnodyneSharp.Drawing.DrawOrder.TEXT
+            };
+            _textWriter.SetSpriteFont(_font, ResourceManager.GetTexture("consoleButtons"));
+
+            _bgBox = new UIEntity(new Vector2(16f, 40f), "pop_menu", 16, 16, AnodyneSharp.Drawing.DrawOrder.TEXTBOX);
+            UpdateDisplay();
+        }
+
+        public override void Update()
+        {
+            if (_connectionTask != null && _connectionTask.IsCompleted)
+            {
+                LoginResult result = _connectionTask.Result;
+
+                if (result.Successful)
+                {
+                    Exit = true;
+                    _successFunc(_archipelago);
+                    return;
+                }
+                else
+                {
+                    LoginFailure failure = result as LoginFailure;
+                    string errorMessage = "";
+                    foreach (string error in failure.Errors)
+                    {
+                        errorMessage += error;
+                        errorMessage += "\n";
+                    }
+                    foreach (ConnectionRefusedError error in failure.ErrorCodes)
+                    {
+                        errorMessage += error.ToString();
+                        errorMessage += "\n";
+                    }
+
+                    if (errorMessage.Length > 0)
+                    {
+                        errorMessage = errorMessage.Substring(0, errorMessage.Length - 1);
+                    }
+                    else
+                    {
+                        errorMessage = "Unknown error during connection.";
+                    }
+
+                    _text = errorMessage;
+                    _connectionTask = null;
+
+                    UpdateDisplay();
+                }
+            }
+
+            if (KeyInput.JustPressedRebindableKey(KeyFunctions.Accept) || KeyInput.JustPressedRebindableKey(KeyFunctions.Cancel))
+            {
+                Exit = true;
+                SoundManager.PlaySoundEffect("menu_select");
+            }
+        }
+
+        public override void DrawUI()
+        {
+            _bgBox.Draw();
+            _textWriter.Draw();
+        }
+
+        private void UpdateDisplay()
+        {
+            _textWriter.Text = _text;
+            _textWriter.ProgressTextToEnd();
+
+            FieldInfo linesField = typeof(TextWriter).GetField("_line", BindingFlags.NonPublic | BindingFlags.Instance);
+            int lineValue = (int)linesField.GetValue(_textWriter);
+
+            int innerHeight = (lineValue + 1) * _font.lineSeparation;
+
+            _bgBox = new UIEntity(new Vector2(16f, 40f), "pop_menu", 136, innerHeight + 8, AnodyneSharp.Drawing.DrawOrder.TEXTBOX);
+        }
+    }
+}