URW_SSSelector1.0.0Source

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Drawing;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace URWSSSelector
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        ReadWriteMem RWMain;

        Rectangle Map = new Rectangle();
        Process URW;
        public bool Active = false;
        public bool MoveLocation = false;
        public RECT WindowRect;
        Rectangle GameRect = new Rectangle();

        private bool BoxCanDraw;
        private int BoxStartX, BoxStartY;
        private Rectangle BoxRect;
        private Rectangle BoxRectFill;

        const int DWMWA_EXTENDED_FRAME_BOUNDS = 9;

        [DllImport("dwmapi.dll")]
        static extern int DwmGetWindowAttribute(IntPtr hwnd, int dwAttribute, out RECT pvAttribute, int cbAttribute);

        [DllImport("user32.dll", SetLastError = true)]
        static extern bool GetWindowRect(IntPtr hwnd, out RECT lpRect);

        [DllImport("user32.dll")]
        public static extern IntPtr GetForegroundWindow();

        [DllImport("user32.dll", SetLastError = true)]
        static extern int GetWindowLong(IntPtr hWnd, int nIndex);

        [DllImport("user32.dll")]
        static extern int SetWindowLong(IntPtr hWnd, int nIndex, int dwNewLong);

        [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = false)]
        static extern IntPtr SendMessage(IntPtr hWnd, Int32 Msg, int wParam, IntPtr lParam);

        [DllImport("user32.dll")]
        static extern bool SetForegroundWindow(IntPtr hWnd);

        [StructLayout(LayoutKind.Sequential)]
        public struct RECT
        {
            public int Left;        // x position of upper-left corner
            public int Top;         // y position of upper-left corner
            public int Right;       // x position of lower-right corner
            public int Bottom;      // y position of lower-right corner
        }

        Point StartLocation
        {
            get
            {
                return new Point(RWMain.Read<int>((int)Address.XStart), RWMain.Read<int>((int)Address.YStart));
            }
            set
            {
                RWMain.Write((int)Address.XStart, value.X);
                RWMain.Write((int)Address.YStart, value.Y);
            }
        }

        byte[] MapIDArray
        {
            get
            {
                return RWMain.Read<byte[]>((int)Address.MapTileIDArray, 6293502);
            }
            set
            {
                RWMain.Write((int)Address.MapTileIDArray, value);
            }
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            try
            {
                URW = Process.GetProcessesByName("urw")[0];
                RWMain = new ReadWriteMem(URW);
                new Thread(WindowThread) { IsBackground = true }.Start();
                if (MapIDArray[0] == 0)
                {
                    MessageBox.Show("Map has not been generated. Exiting.");
                    Environment.Exit(0);
                }
                SetForegroundWindow(URW.MainWindowHandle);
            }
            catch
            {
                MessageBox.Show("Unreal world not found running. Closing URWSSSelector.");
                Environment.Exit(0);
            }
        }


        private Point GetMouseXYMap(MouseEventArgs e)
        {
            int X = 0, Y = 0;
            if (BoxRectFill.Width > 0 && BoxRectFill.Contains(e.X, e.Y))
            {
                X = (int)((e.X - BoxRectFill.X) * (3072m / BoxRectFill.Width));
                Y = (int)((e.Y - BoxRectFill.Y) * (2048m / BoxRectFill.Height));
                if (MoveLocation)
                {
                    StartLocation = new Point(X, Y);
                    SendMessage(URW.MainWindowHandle, 0x0102, '-', IntPtr.Zero);
                }
            }
            return new Point(X, Y);
        }

        private void WindowThread()
        {
            IntPtr ThisHandle = IntPtr.Zero;
            this.Invoke(new Action(() => ThisHandle = this.Handle));
            while (Thread.CurrentThread.IsAlive)
            {
                if (DwmGetWindowAttribute(RWMain.TargetProcess.MainWindowHandle, DWMWA_EXTENDED_FRAME_BOUNDS, out WindowRect, Marshal.SizeOf(typeof(RECT))) != 0)
                {
                    GetWindowRect(RWMain.TargetProcess.MainWindowHandle, out WindowRect);
                }

                GameRect = new Rectangle(new Point(WindowRect.Left, WindowRect.Top), new Size(WindowRect.Right - WindowRect.Left, WindowRect.Bottom - WindowRect.Top));
                this.Invoke(new Action(() => this.Location = GameRect.Location));
                this.Invoke(new Action(() => this.Size = GameRect.Size));

                if (GetForegroundWindow() != RWMain.TargetProcess.MainWindowHandle && GetForegroundWindow() != ThisHandle)
                {
                    this.Invoke(new Action(() => this.Visible = false));
                }
                else if (GetForegroundWindow() == RWMain.TargetProcess.MainWindowHandle)
                {
                    this.Invoke(new Action(() => this.Visible = true));
                }

                Thread.Sleep(10);
            }
        }

        private void Form1_MouseMove(object sender, MouseEventArgs e)
        {
            Point MouseLocation = GetMouseXYMap(e);
            lblMapMouse.Text = string.Format("X: {0}, Y: {1}", MouseLocation.X, MouseLocation.Y);
            lblMapMouse.Location = new Point (this.Width / 2 - 50, lblMapMouse.Location.Y);

            if (BoxCanDraw)
            {
                int Box_X = Math.Min(BoxStartX, e.X);
                int Box_Y = Math.Min(BoxStartY, e.Y);
                int Box_Width = Math.Max(BoxStartX, e.X) - Math.Min(BoxStartX, e.X);
                int Box_Height = Math.Max(BoxStartY, e.Y) - Math.Min(BoxStartY, e.Y);

                BoxRect = new Rectangle(Box_X, Box_Y, Box_Width, Box_Height);
                BoxRectFill = new Rectangle(Box_X - 1, Box_Y - 1, Box_Width + 2, Box_Height + 2);
                Refresh();
            }
        }

        private void Form1_MouseDown(object sender, MouseEventArgs e)
        {
            MoveLocation = false;
            if (e.Button == MouseButtons.Left)
            {
                BoxCanDraw = true;
                BoxStartX = e.X;
                BoxStartY = e.Y;
            }

            else if (e.Button == MouseButtons.Right)
            {
                Environment.Exit(0);
            }
        }

        private void Form1_MouseUp(object sender, MouseEventArgs e)
        {
            MoveLocation = true;
            if (e.Button == MouseButtons.Left)
            {
                BoxCanDraw = false;
                BoxRect = new Rectangle(0, 0, 0, 0);
                Refresh();
            }
        }


        private void Form1_Paint(object sender, PaintEventArgs e)
        {
            //Create a new 'pen' to draw our rectangle with, give it the color red and a width of 2
            using (Pen BoxPen = new Pen(Color.Red, 2))
            {
                using (SolidBrush BoxFill = new SolidBrush(Color.FromArgb((int)(255 * .45m), Color.Red)))
                {
                    e.Graphics.FillRectangle(BoxFill, BoxRectFill);
                }
                e.Graphics.DrawRectangle(BoxPen, BoxRect);
            }
        }
    }

    public static class Extensions
    {
        public static string ReplaceModifiedString(this string s)
        {
            return s.Replace('Σ', 'ä').Replace('Ø', '¥').Replace('─', 'Ä').Replace('÷', 'ö');
        }
    }

    public class ReadWriteMem
    {
        [DllImport("Kernel32.dll")]
        private static extern bool ReadProcessMemory(IntPtr hProcess, int BaseAddress, byte[] Buffer, int Size, ref int NumberOfBytesRead);

        [DllImport("Kernel32.dll")]
        private static extern bool WriteProcessMemory(IntPtr hProcess, int BaseAddress, byte[] Buffer, int Size, ref int NumberOfBytesWritten);

        private Process Proc;
        public Process TargetProcess
        {
            get { return Proc; }
            set { Proc = value; }
        }
        public IntPtr WindowHandle = IntPtr.Zero;

        public int ProcBaseAddress = 0;
        public const int VersionOffset = 0x0000;

        public ReadWriteMem(Process T)
        {
            TargetProcess = T;
            ProcBaseAddress = T.MainModule.BaseAddress.ToInt32();
            WindowHandle = T.Handle;
        }

        public bool Write(int BaseAddress, dynamic obj, byte pb = 1)
        {
            byte[] Buffer = BitConverter.GetBytes(obj);
            int BytesWritten = 0;
            if (Buffer.Length == 2 && Buffer[1] == 0) { WriteProcessMemory(Proc.Handle, (pb * ProcBaseAddress) + BaseAddress + VersionOffset, new byte[] { (byte)obj }, 1, ref BytesWritten); }
            else { WriteProcessMemory(Proc.Handle, (pb * ProcBaseAddress) + BaseAddress + VersionOffset, Buffer, Buffer.Length, ref BytesWritten); }
            switch (BytesWritten)
            {
                case 0: return false;
                default: return true;
            }
        }

        public bool Write(int BaseAddress, byte[] Buffer, byte pb = 1)
        {
            int BytesWritten = 0;
            WriteProcessMemory(Proc.Handle, (pb * ProcBaseAddress) + BaseAddress + VersionOffset, Buffer, Buffer.Length, ref BytesWritten);
            switch (BytesWritten)
            {
                case 0: return false;
                default: return true;
            }
        }

        public bool Write(int BaseAddress, string Text, byte pb = 1)
        {
            byte[] Buffer = Encoding.GetEncoding("IBM865").GetBytes(Text.ReplaceModifiedString());
            int BytesWritten = 0;
            WriteProcessMemory(Proc.Handle, (pb * ProcBaseAddress) + BaseAddress + VersionOffset, Buffer, Buffer.Length, ref BytesWritten);
            switch (BytesWritten)
            {
                case 0: return false;
                default: return true;
            }
        }

        public T Read<T>(int BaseAddress, byte pb = 1)
        {
            byte[] Buffer;
            int BytesRead = 0;

            switch (Type.GetTypeCode(typeof(T)))
            {
                case TypeCode.Byte:
                    Buffer = new byte[1];
                    ReadProcessMemory(Proc.Handle, (pb * ProcBaseAddress) + BaseAddress + VersionOffset, Buffer, 1, ref BytesRead);
                    return (T)Convert.ChangeType(Buffer[0], typeof(T));
                case TypeCode.Int16:
                    Buffer = new byte[2];
                    ReadProcessMemory(Proc.Handle, (pb * ProcBaseAddress) + BaseAddress + VersionOffset, Buffer, 2, ref BytesRead);
                    return (T)Convert.ChangeType(BitConverter.ToUInt16(Buffer, 0), typeof(T));
                case TypeCode.Int32:
                    Buffer = new byte[4];
                    ReadProcessMemory(Proc.Handle, (pb * ProcBaseAddress) + BaseAddress + VersionOffset, Buffer, 4, ref BytesRead);
                    return (T)Convert.ChangeType(BitConverter.ToUInt32(Buffer, 0), typeof(T));
                case TypeCode.UInt32:
                    Buffer = new byte[4];
                    ReadProcessMemory(Proc.Handle, (pb * ProcBaseAddress) + BaseAddress + VersionOffset, Buffer, 4, ref BytesRead);
                    return (T)Convert.ChangeType(BitConverter.ToUInt32(Buffer, 0), typeof(T));
                case TypeCode.Single:
                    Buffer = new byte[4];
                    ReadProcessMemory(Proc.Handle, (pb * ProcBaseAddress) + BaseAddress + VersionOffset, Buffer, 4, ref BytesRead);
                    return (T)Convert.ChangeType(BitConverter.ToSingle(Buffer, 0), typeof(T));
                default:
                    return (T)Convert.ChangeType(false, typeof(T));
            }
        }

        public T Read<T>(int BaseAddress, int Length, byte pb = 1)
        {
            byte[] Buffer;
            int BytesRead = 0;

            switch (Type.GetTypeCode(typeof(T)))
            {
                case TypeCode.Object:
                    Buffer = new byte[Length];
                    ReadProcessMemory(Proc.Handle, (pb * ProcBaseAddress) + BaseAddress + VersionOffset, Buffer, Length, ref BytesRead);
                    return (T)Convert.ChangeType(Buffer, typeof(T));
                case TypeCode.String:
                    Buffer = new byte[Length];
                    ReadProcessMemory(Proc.Handle, (pb * ProcBaseAddress) + BaseAddress + VersionOffset, Buffer, Length, ref BytesRead);
                    return (T)Convert.ChangeType(Encoding.GetEncoding("IBM865").GetString(Buffer, 0, Buffer.Length).Split(new char[] { '\0' })[0].ReplaceModifiedString(), typeof(T));
                default:
                    return (T)Convert.ChangeType(false, typeof(T));
            }
        }

    }

    public enum Address
    {
        MapTileIDArray = 0x8C6928,
        MouseXCoord = 0x5D1C4E4,
        MouseYCoord = 0x5F20434,
        TimeDay = 0xA2F1534,
        TimeHour = 0xA2F150C,
        TimeMinute = 0xA2F150D,
        TimeMonth = 0xA2F1540,
        TimeYear = 0xA2F1541,
        XLocation = 0xA297824,
        XStart = 0x1B4BA0,
        YLocation = 0xA2F20C8,
        YStart = 0x1B4BA4
    }

}