Added (more) chat support
This commit is contained in:
William Moorehouse
parent
58ae5212ff
commit
94285c2bf7
@ -4,11 +4,90 @@ using Microsoft.Xna.Framework.Graphics;
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using TrueCraft.Client.Events;
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using System.Collections.Generic;
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using TrueCraft.Client.Rendering;
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using TrueCraft.Client.Input;
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using Microsoft.Xna.Framework.Input;
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namespace TrueCraft.Client.Interface
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{
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public class ChatInterface : IGameInterface
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{
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private static bool TryParseKey(Keys key, bool shift, out char value)
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{
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// Credit to Roy Triesscheijn for thinking of this.
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// His implementation of this solution can be found at:
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// http://roy-t.nl/index.php/2010/02/11/code-snippet-converting-keyboard-input-to-text-in-xna/
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switch (key)
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{
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case Keys.NumPad1: value = '1'; break;
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case Keys.NumPad2: value = '2'; break;
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case Keys.NumPad3: value = '3'; break;
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case Keys.NumPad4: value = '4'; break;
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case Keys.NumPad5: value = '5'; break;
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case Keys.NumPad6: value = '6'; break;
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case Keys.NumPad7: value = '7'; break;
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case Keys.NumPad8: value = '8'; break;
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case Keys.NumPad9: value = '9'; break;
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case Keys.NumPad0: value = '0'; break;
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case Keys.D1: value = (shift) ? '!' : '1'; break;
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case Keys.D2: value = (shift) ? '@' : '2'; break;
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case Keys.D3: value = (shift) ? '#' : '3'; break;
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case Keys.D4: value = (shift) ? '$' : '4'; break;
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case Keys.D5: value = (shift) ? '%' : '5'; break;
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case Keys.D6: value = (shift) ? '^' : '6'; break;
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case Keys.D7: value = (shift) ? '&' : '7'; break;
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case Keys.D8: value = (shift) ? '*' : '8'; break;
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case Keys.D9: value = (shift) ? '(' : '9'; break;
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case Keys.D0: value = (shift) ? ')' : '0'; break;
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case Keys.A: value = (shift) ? 'A' : 'a'; break;
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case Keys.B: value = (shift) ? 'B' : 'b'; break;
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case Keys.C: value = (shift) ? 'C' : 'c'; break;
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case Keys.D: value = (shift) ? 'D' : 'd'; break;
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case Keys.E: value = (shift) ? 'E' : 'e'; break;
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case Keys.F: value = (shift) ? 'F' : 'f'; break;
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case Keys.G: value = (shift) ? 'G' : 'g'; break;
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case Keys.H: value = (shift) ? 'H' : 'h'; break;
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case Keys.I: value = (shift) ? 'I' : 'i'; break;
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case Keys.J: value = (shift) ? 'J' : 'j'; break;
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case Keys.K: value = (shift) ? 'K' : 'k'; break;
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case Keys.L: value = (shift) ? 'L' : 'l'; break;
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case Keys.M: value = (shift) ? 'M' : 'm'; break;
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case Keys.N: value = (shift) ? 'N' : 'n'; break;
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case Keys.O: value = (shift) ? 'O' : 'o'; break;
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case Keys.P: value = (shift) ? 'P' : 'p'; break;
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case Keys.Q: value = (shift) ? 'Q' : 'q'; break;
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case Keys.R: value = (shift) ? 'R' : 'r'; break;
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case Keys.S: value = (shift) ? 'S' : 's'; break;
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case Keys.T: value = (shift) ? 'T' : 't'; break;
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case Keys.U: value = (shift) ? 'U' : 'u'; break;
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case Keys.V: value = (shift) ? 'V' : 'v'; break;
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case Keys.W: value = (shift) ? 'W' : 'w'; break;
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case Keys.X: value = (shift) ? 'X' : 'x'; break;
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case Keys.Y: value = (shift) ? 'Y' : 'y'; break;
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case Keys.Z: value = (shift) ? 'Z' : 'z'; break;
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case Keys.OemTilde: value = (shift) ? '~' : '`'; break;
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case Keys.OemSemicolon: value = (shift) ? ':' : ';'; break;
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case Keys.OemQuotes: value = (shift) ? '"' : '\''; break;
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case Keys.OemQuestion: value = (shift) ? '?' : '/'; break;
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case Keys.OemPlus: value = (shift) ? '+' : '='; break;
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case Keys.OemPipe: value = (shift) ? '|' : '\\'; break;
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case Keys.OemPeriod: value = (shift) ? '>' : '.'; break;
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case Keys.OemOpenBrackets: value = (shift) ? '{' : '['; break;
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case Keys.OemCloseBrackets: value = (shift) ? '}' : ']'; break;
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case Keys.OemMinus: value = (shift) ? '_' : '-'; break;
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case Keys.OemComma: value = (shift) ? '<' : ','; break;
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case Keys.Space: value = ' '; break;
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default: value = default(char); return false;
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}
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return true;
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}
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private class ChatMessage
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{
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public string Message { get; set; }
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@ -21,29 +100,103 @@ namespace TrueCraft.Client.Interface
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}
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}
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public event EventHandler<EventArgs> FocusChanged;
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private readonly object _syncLock =
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new object();
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private bool _hasFocus;
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public bool HasFocus
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{
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get { return _hasFocus; }
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private set
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{
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if (value != _hasFocus)
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{
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_hasFocus = value;
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var args = EventArgs.Empty;
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if (FocusChanged != null)
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FocusChanged(this, args);
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}
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}
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}
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public MultiplayerClient Client { get; set; }
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public KeyboardComponent Keyboard { get; set; }
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public FontRenderer Font { get; set; }
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private object Messages_lock = new object();
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private string Input { get; set; }
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private List<ChatMessage> Messages { get; set; }
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public ChatInterface(MultiplayerClient client, FontRenderer font)
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public ChatInterface(MultiplayerClient client, KeyboardComponent keyboard, FontRenderer font)
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{
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Client = client;
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Keyboard = keyboard;
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Font = font;
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Input = string.Empty;
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HasFocus = false;
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Messages = new List<ChatMessage>();
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keyboard.KeyUp += HandleKeyDown;
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client.ChatMessage += HandleChatMessage;
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}
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public void AddMessage(string message)
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{
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lock (Messages_lock)
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lock (_syncLock)
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{
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Messages.Add(new ChatMessage(message));
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Console.WriteLine(message);
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}
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}
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private void HandleKeyDown(object sender, KeyboardKeyEventArgs e)
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{
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if (HasFocus)
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{
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if (e.Key == Keys.Enter)
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{
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HasFocus = false;
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if (Input.Length != 0)
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{
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Client.SendMessage(Input);
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Input = string.Empty;
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}
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return;
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}
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else if (e.Key == Keys.Back)
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{
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Input = Input.Substring(0, Input.Length - 1);
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}
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else if (e.Key == Keys.Escape)
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{
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HasFocus = false;
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Input = string.Empty;
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return;
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}
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var shift = (Keyboard.State.IsKeyDown(Keys.LeftShift) || Keyboard.State.IsKeyDown(Keys.RightShift));
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var value = default(char);
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if (TryParseKey(e.Key, shift, out value))
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Input += new string(new char[] { value });
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}
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else
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{
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switch (e.Key)
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{
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case Keys.T:
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HasFocus = true;
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break;
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case Keys.OemQuestion:
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HasFocus = true;
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Input += "/";
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break;
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}
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}
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}
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void HandleChatMessage(object sender, ChatMessageEventArgs e)
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{
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AddMessage(e.Message);
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@ -51,7 +204,7 @@ namespace TrueCraft.Client.Interface
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public void Update(GameTime gameTime)
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{
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lock (Messages_lock)
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lock (_syncLock)
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{
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for (int i = 0; i < Messages.Count; i++)
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{
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@ -67,14 +220,23 @@ namespace TrueCraft.Client.Interface
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public void DrawSprites(GameTime gameTime, SpriteBatch spriteBatch)
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{
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lock (Messages_lock)
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lock (_syncLock)
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{
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for (int i = 0; i < Messages.Count; i++)
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for (int i = (Messages.Count - 1); i >= 0; i--)
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{
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if (Messages.Count == 0)
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break;
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var invi = (Messages.Count - i);
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var message = Messages[i];
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Font.DrawText(spriteBatch, 0, i * 30, message.Message);
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if (invi >= 5) break;
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}
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}
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if (HasFocus)
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Font.DrawText(spriteBatch, 0, (6 * 30) + 15, "> " + Input);
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}
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}
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}
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@ -116,6 +116,13 @@ namespace TrueCraft.Client
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QueuePacket(new DisconnectPacket("Disconnecting"));
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}
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public void SendMessage(string message)
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{
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var parts = message.Split('\n');
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foreach (var part in parts)
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QueuePacket(new ChatMessagePacket(part));
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}
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public void QueuePacket(IPacket packet)
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{
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if (!Connected || (Client != null && !Client.Connected))
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@ -135,7 +135,8 @@ namespace TrueCraft.Client
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null, // No support for underlined or strikethrough yet. The FontRenderer will revert to using the regular font style.
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null, // (I don't think BMFont has those options?)
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new Font(Content, "Fonts/DejaVu", FontStyle.Italic));
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Interfaces.Add(ChatInterface = new ChatInterface(Client, DejaVu));
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Interfaces.Add(ChatInterface = new ChatInterface(Client, KeyboardComponent, DejaVu));
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ChatInterface.FocusChanged += ChatInterface_FocusChanged;
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OpaqueEffect = new BasicEffect(GraphicsDevice);
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OpaqueEffect.EnableDefaultLighting();
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@ -159,6 +160,23 @@ namespace TrueCraft.Client
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base.LoadContent();
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}
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private bool MouseCapturedBackup;
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void ChatInterface_FocusChanged(object sender, EventArgs e)
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{
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//if (ChatInterface.HasFocus)
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//{
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// MouseCapturedBackup == MouseCaptured;
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// MouseCaptured = false;
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//}
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//MouseCapturedBackup = MouseCaptured;
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//if (MouseCaptured && ChatInterface.HasFocus)
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// MouseCaptured = false;
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//else
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}
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protected override void OnExiting(object sender, EventArgs args)
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{
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ChunkConverter.Stop();
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@ -170,6 +188,9 @@ namespace TrueCraft.Client
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// TODO: Rebindable keys
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// TODO: Horizontal terrain collisions
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if (ChatInterface.HasFocus)
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return;
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switch (e.Key)
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{
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// Quit the game.
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@ -216,6 +237,9 @@ namespace TrueCraft.Client
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private void OnKeyboardKeyUp(object sender, KeyboardKeyEventArgs e)
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{
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if (ChatInterface.HasFocus)
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return;
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switch (e.Key)
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{
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// Stop moving to the left.
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