Minecraft-Console-Client/MinecraftClientGUI/Form1.cs

338 lines
13 KiB
C#
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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Threading;
namespace MinecraftClientGUI
{
/// <summary>
/// The main graphical user interface
/// </summary>
public partial class Form1 : Form
{
private LinkedList<string> previous = new LinkedList<string>();
private MinecraftClient Client;
private Thread t_clientread;
#region Aero Glass Low-level Windows API
[System.Runtime.InteropServices.StructLayout(System.Runtime.InteropServices.LayoutKind.Sequential)]
public struct MARGINS
{
public int Left;
public int Right;
public int Top;
public int Bottom;
}
[System.Runtime.InteropServices.DllImport("dwmapi.dll")]
public static extern int DwmExtendFrameIntoClientArea(IntPtr hWnd, ref MARGINS pMargins);
#endregion
public Form1(string[] args)
{
InitializeComponent();
if (args.Length > 0) { initClient(new MinecraftClient(args)); }
}
/// <summary>
/// Define some element properties and init Aero Glass if using Vista or newer
/// </summary>
private void Form1_Load(object sender, EventArgs e)
{
box_output.ScrollBars = RichTextBoxScrollBars.None;
box_output.Font = new Font("Consolas", 8);
box_output.BackColor = Color.White;
if (Environment.OSVersion.Version.Major >= 6)
{
this.BackColor = Color.DarkMagenta; this.TransparencyKey = Color.DarkMagenta;
MARGINS marg = new MARGINS() { Left = -1, Right = -1, Top = -1, Bottom = -1 };
DwmExtendFrameIntoClientArea(this.Handle, ref marg);
}
}
/// <summary>
/// Launch the Minecraft Client by clicking the "Go!" button.
/// If a client is already running, it will be closed.
/// </summary>
private void btn_connect_Click(object sender, EventArgs e)
{
if (Client != null)
{
Client.Close();
t_clientread.Abort();
box_output.Text = "";
}
string username = box_Login.Text;
string password = box_password.Text;
string serverip = box_ip.Text;
if (password == "") { password = "-"; }
if (username != "" && serverip != "")
{
initClient(new MinecraftClient(username, password, serverip));
}
}
/// <summary>
/// Handle a new Minecraft Client
/// </summary>
/// <param name="client">Client to handle</param>
private void initClient(MinecraftClient client)
{
Client = client;
t_clientread = new Thread(new ThreadStart(t_clientread_loop));
t_clientread.Start();
box_input.Select();
}
/// <summary>
/// Thread reading output from the Minecraft Client
/// </summary>
private void t_clientread_loop()
{
while (true && !Client.Disconnected)
{
printstring(Client.ReadLine());
}
}
/// <summary>
/// Print a Minecraft-Formatted string to the console area
/// </summary>
/// <param name="str">String to print</param>
private void printstring(string str)
{
if (!String.IsNullOrEmpty(str))
{
Color color = Color.Black;
FontStyle style = FontStyle.Regular;
string[] subs = str.Split('§');
if (subs[0].Length > 0) { AppendTextBox(box_output, subs[0], Color.Black, FontStyle.Regular); }
for (int i = 1; i < subs.Length; i++)
{
if (subs[i].Length > 0)
{
if (subs[i].Length > 1)
{
switch (subs[i][0])
{
//Font colors
case '0': color = Color.Black; break;
case '1': color = Color.DarkBlue; break;
case '2': color = Color.DarkGreen; break;
case '3': color = Color.DarkCyan; break;
case '4': color = Color.DarkRed; break;
case '5': color = Color.DarkMagenta; break;
case '6': color = Color.DarkGoldenrod; break;
case '7': color = Color.DimGray; break;
case '8': color = Color.Gray; break;
case '9': color = Color.Blue; break;
case 'a': color = Color.Green; break;
case 'b': color = Color.CornflowerBlue; break;
case 'c': color = Color.Red; break;
case 'd': color = Color.Magenta; break;
case 'e': color = Color.Goldenrod; break;
//White on white = invisible so use gray instead
case 'f': color = Color.DimGray; break;
//Font styles. Can use several styles eg Bold + Underline
case 'l': style = style | FontStyle.Bold; break;
case 'm': style = style | FontStyle.Strikeout; break;
case 'n': style = style | FontStyle.Underline; break;
case 'o': style = style | FontStyle.Italic; break;
//Reset font color & style
case 'r': color = Color.Black; style = FontStyle.Regular; break;
}
AppendTextBox(box_output, subs[i].Substring(1, subs[i].Length - 1), color, style);
}
}
}
AppendTextBox(box_output, "\n", Color.Black, FontStyle.Regular);
}
Console.ForegroundColor = ConsoleColor.Gray;
}
/// <summary>
/// Append text to a RichTextBox with font customization
/// </summary>
/// <param name="box">Target RichTextBox</param>
/// <param name="text">Text to add</param>
/// <param name="color">Color of the text</param>
/// <param name="style">Font style of the text</param>
private void AppendTextBox(RichTextBox box, string text, Color color, FontStyle style)
{
if (InvokeRequired)
{
this.Invoke(new Action<RichTextBox, string, Color, FontStyle>(AppendTextBox), new object[] { box, text, color, style });
}
else
{
box.SelectionStart = box.TextLength;
box.SelectionLength = 0;
box.SelectionColor = color;
box.SelectionFont = new Font(box.Font, style);
box.AppendText(text);
box.SelectionColor = box.ForeColor;
box.SelectionStart = box.Text.Length;
box.ScrollToCaret();
}
}
/// <summary>
/// Properly disconnect the client when clicking the [X] close button
/// </summary>
protected void onClose(object sender, EventArgs e)
{
if (t_clientread != null) { t_clientread.Abort(); }
if (Client != null) { new Thread(new ThreadStart(Client.Close)).Start(); }
}
/// <summary>
/// Allows an Enter keypress in "Login", "Password" or "Server IP" box to be considered as a click on the "Go!" button
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void loginBox_KeyUp(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
btn_connect_Click(sender, e);
e.Handled = true;
}
}
/// <summary>
/// Handle special functions in the input box : send with Enter key, command history and tab-complete
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void inputBox_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
btn_send_Click(sender, e);
e.Handled = true;
}
else if (e.KeyCode == Keys.Down)
{
if (previous.Count > 0)
{
box_input.Text = previous.First.Value;
previous.AddLast(box_input.Text);
previous.RemoveFirst();
box_input.Select(box_input.Text.Length, 0);
}
e.Handled = true;
}
else if (e.KeyCode == Keys.Up)
{
if (previous.Count > 0)
{
box_input.Text = previous.Last.Value;
previous.AddFirst(box_input.Text);
previous.RemoveLast();
box_input.Select(box_input.Text.Length, 0);
}
e.Handled = true;
}
else if (e.KeyCode == Keys.Tab)
{
if (box_input.SelectionStart > 0)
{
string behind_cursor = box_input.Text.Substring(0, box_input.SelectionStart);
string after_cursor = box_input.Text.Substring(box_input.SelectionStart);
string[] behind_temp = behind_cursor.Split(' ');
string autocomplete = Client.tabAutoComplete(behind_temp[behind_temp.Length - 1]);
if (!String.IsNullOrEmpty(autocomplete))
{
behind_temp[behind_temp.Length - 1] = autocomplete;
behind_cursor = String.Join(" ", behind_temp);
box_input.Text = behind_cursor + after_cursor;
box_input.SelectionStart = behind_cursor.Length;
}
}
e.SuppressKeyPress = true;
e.Handled = true;
}
}
/// <summary>
/// Send the input in the input box, if any, by pressing the "Send" button.
/// Handle "/quit" command to properly disconnect and close the GUI.
/// </summary>
private void btn_send_Click(object sender, EventArgs e)
{
if (Client != null)
{
if (box_input.Text.Trim().ToLower() == "/quit")
{
Close();
}
else
{
Client.SendText(box_input.Text);
previous.AddLast(box_input.Text);
box_input.Text = "";
}
}
}
/// <summary>
/// Draw text on glass pane without ClearType, only black pixels
/// </summary>
protected override void OnPaint(PaintEventArgs e)
{
e.Graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.SingleBitPerPixelGridFit;
e.Graphics.DrawString("Login Details", this.Font, Brushes.Black, 20, 11);
e.Graphics.DrawString("Username:", this.Font, Brushes.Black, 20, 31);
e.Graphics.DrawString("Password:", this.Font, Brushes.Black, 191, 31);
e.Graphics.DrawString("Server IP:", this.Font, Brushes.Black, 355, 31);
}
/// <summary>
/// Show the "About" message box, open the official topic in an internet browser if the user press OK.
/// </summary>
private void btn_about_Click(object sender, EventArgs e)
{
if (MessageBox.Show("MCC GUI version 1.0 - (c) 2013 ORelio\nAllows to send commands to any Minecraft server\nand receive text messages in a fast and easy way.\n\nPress OK to visit the official topic on Minecraft Forums.",
"About Minecraft Console Client", MessageBoxButtons.OKCancel, MessageBoxIcon.Information) == DialogResult.OK)
{
System.Diagnostics.Process.Start("http://www.minecraftforum.net/topic/1314800-/");
}
}
/// <summary>
/// Open a link located in the console window
/// </summary>
private void LinkClicked(object sender, LinkClickedEventArgs e)
{
try { System.Diagnostics.Process.Start(e.LinkText); }
catch (Exception ex) { MessageBox.Show("An error occured while opening the link :\n" + ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); }
}
}
}