C# Map Reader

[XtrmJash]

So I had to read map files today, and it was a right pain in the arse to fix some software to do it. I did it, and here's the sauce. Use as you wish.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Drawing;
using System.Threading.Tasks;
using System.IO;

namespace MapParser
{
    class Program
    {
        public struct Colour // This is for the minimap shit, dunno where to put it so I dumped it here.
        {
            public int r; // RED
            public int g; // GREEN
            public int b; // BLUE
        }                 // FUUUUUUUUUUUUUUUUUUUUUU

        public static Colour[] colourlist;
        public static Colour[] speedcolourlist;

        public static Colour getClr(int r, int g, int b)
        {
            Colour Clr = new Colour();
            Clr.r = r;
            Clr.g = g;
            Clr.b = b;
            return Clr;
        }

        public static byte[] ReadFile(string filePath)
        {
            byte[] buffer;
            using (FileStream fileStream = new FileStream(Environment.ExpandEnvironmentVariables(filePath), FileMode.Open, FileAccess.Read))
            {
                int length = (int)fileStream.Length;  // get file length
                buffer = new byte[length];            // create buffer
                int count;                            // actual number of bytes read
                int sum = 0;                          // total number of bytes read

                // read until Read method returns 0 (end of the stream has been reached)
                while ((count = fileStream.Read(buffer, sum, length - sum)) > 0)
                    sum += count;  // sum is a buffer offset for next reading
            }
            return buffer;
        }

        public static void fillSpeedColourList()
        {
            speedcolourlist = new Colour[256];
            for (int i = 0; i < 256; i++)
            {
                speedcolourlist[i] = getClr(i, i, i);
            }
        }

        public static void fillColourList()
        {
            colourlist = new Colour[256];
            colourlist[0] = getClr(0, 0, 0); // Undiscovered / tar / void / inner cave walls
            colourlist[12] = getClr(0, 102, 0); // tree / bush
            colourlist[24] = getClr(0, 204, 0); // grass or stone ground
            colourlist[30] = getClr(0, 255, 0); // old swamp
            colourlist[40] = getClr(51, 0, 204); // water
            colourlist[86] = getClr(102, 102, 102); // mountain / rock
            colourlist[114] = getClr(153, 51, 0); // cave wall
            colourlist[121] = getClr(153, 102, 51); // cave mud
            colourlist[129] = getClr(153, 153, 153); // normal floor / path
            colourlist[179] = getClr(204, 255, 255); // ice wall
            colourlist[186] = getClr(255, 51, 0); // wall
            colourlist[192] = getClr(255, 102, 0); // lava
            colourlist[207] = getClr(255, 204, 153); // sand
            colourlist[210] = getClr(255, 255, 0); // portal (or stairs etc)
            colourlist[215] = getClr(255, 255, 255); // snow
            colourlist[255] = getClr(150, 0, 255); // unknown but appeared once apparently
            colourlist[140] = getClr(153, 255, 102); // some noob retard fag claimed this was changed from swamp color
        }

        public static Bitmap getMapFile(string fileName)
        {
            Bitmap bmp = new Bitmap(256, 256, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
            fillColourList();
            byte[] fileContents = ReadFile(Environment.ExpandEnvironmentVariables(fileName));
            int index = 0;
            Rectangle rect = new Rectangle();
            rect.Height = 256;
            rect.Width = 256;
            rect.X = 0;
            rect.Y = 0;
            Colour color = new Colour();
            color = colourlist[0];
            Graphics.FromImage(bmp).FillRectangle(new SolidBrush(Color.FromArgb(color.r, color.g, color.b)), rect);
            for (int x = 0; x < 256; x++)
            {
                for (int y = 0; y < 256; y++)
                {
                    Colour clr;
                    clr = colourlist[fileContents[index]];
                    if (!(clr.r == color.r && clr.g == color.g && clr.b == color.b))
                    {
                        bmp.SetPixel(x, y, System.Drawing.Color.FromArgb((byte)255, (byte)clr.r, (byte)clr.g, (byte)clr.b));
                    }
                    index++;
                }
            }
            return bmp;
        }

        static void Main(string[] args)
        {
            string[] files = Directory.GetFiles(Environment.ExpandEnvironmentVariables("%APPDATA%\\Tibia\\Automap\\"));

            int index = 0;

            foreach (string fl in files)
            {
                Bitmap bmp = getMapFile(fl);
                bmp.Save("C:\\Users\\Josh\\Desktop\\" + index.ToString() + ".bmp");
                index++;
            }
        }
    }
}

Should prove useful to at least one person out there. This generates a bitmap for EVERY file in your automap directory, and dumps it to the file path specified at the end of the source.

Provided with no implied warranty etc, entirely free of charge and all that shit.

A side note, you may not be able to access the Bitmap class by default, if so, right click your PROJECT (not solution) in the solution explorer, select Add -> Reference, and find System.Drawing in the list of classes, check the box next to it and click OK.

Enjoy

[XtrmJash]

Looks like I'm on a roll tonight. Just managed to knock out a similar script to create a file big enough for your entire floor 7 map to be dumped (into just one single bitmap, could it be any more awesome?!)

Again, free to use it as you wish, try not to nag about support.

Edit: Just realised that actually I set the width and height to 7x256 when they should both be 8x256, although if some of your map files are missing, you will fail hard on this. I've added a few changes to mine, won't upload but basically they are checking that the file exists before attempting to read it.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Drawing;
using System.Threading.Tasks;
using System.IO;

namespace MapParser
{
    class Program
    {
        public struct Colour // This is for the minimap shit, dunno where to put it so I dumped it here.
        {
            public int r; // RED
            public int g; // GREEN
            public int b; // BLUE
        }                 // FUUUUUUUUUUUUUUUUUUUUUU

        public static Colour[] colourlist;
        public static Colour[] speedcolourlist;

        public static Colour getClr(int r, int g, int b)
        {
            Colour Clr = new Colour();
            Clr.r = r;
            Clr.g = g;
            Clr.b = b;
            return Clr;
        }

        public static byte[] ReadFile(string filePath)
        {
            byte[] buffer;
            using (FileStream fileStream = new FileStream(Environment.ExpandEnvironmentVariables(filePath), FileMode.Open, FileAccess.Read))
            {
                int length = (int)fileStream.Length;  // get file length
                buffer = new byte[length];            // create buffer
                int count;                            // actual number of bytes read
                int sum = 0;                          // total number of bytes read

                // read until Read method returns 0 (end of the stream has been reached)
                while ((count = fileStream.Read(buffer, sum, length - sum)) > 0)
                    sum += count;  // sum is a buffer offset for next reading
            }
            return buffer;
        }

        public static void fillSpeedColourList()
        {
            speedcolourlist = new Colour[256];
            for (int i = 0; i < 256; i++)
            {
                speedcolourlist[i] = getClr(i, i, i);
            }
        }

        public static void fillColourList()
        {
            colourlist = new Colour[256];
            colourlist[0] = getClr(0, 0, 0); // Undiscovered / tar / void / inner cave walls
            colourlist[12] = getClr(0, 102, 0); // tree / bush
            colourlist[24] = getClr(0, 204, 0); // grass or stone ground
            colourlist[30] = getClr(0, 255, 0); // old swamp
            colourlist[40] = getClr(51, 0, 204); // water
            colourlist[86] = getClr(102, 102, 102); // mountain / rock
            colourlist[114] = getClr(153, 51, 0); // cave wall
            colourlist[121] = getClr(153, 102, 51); // cave mud
            colourlist[129] = getClr(153, 153, 153); // normal floor / path
            colourlist[179] = getClr(204, 255, 255); // ice wall
            colourlist[186] = getClr(255, 51, 0); // wall
            colourlist[192] = getClr(255, 102, 0); // lava
            colourlist[207] = getClr(255, 204, 153); // sand
            colourlist[210] = getClr(255, 255, 0); // portal (or stairs etc)
            colourlist[215] = getClr(255, 255, 255); // snow
            colourlist[255] = getClr(150, 0, 255); // unknown but appeared once apparently
            colourlist[140] = getClr(153, 255, 102); // some noob retard fag claimed this was changed from swamp color
        }

        public static Bitmap getMapFile(string fileName)
        {
            Bitmap bmp = new Bitmap(256, 256, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
            fillColourList();
            byte[] fileContents = ReadFile(Environment.ExpandEnvironmentVariables(fileName));
            int index = 0;
            Rectangle rect = new Rectangle();
            rect.Height = 256;
            rect.Width = 256;
            rect.X = 0;
            rect.Y = 0;
            Colour color = new Colour();
            color = colourlist[0];
            Graphics.FromImage(bmp).FillRectangle(new SolidBrush(Color.FromArgb(color.r, color.g, color.b)), rect);
            for (int x = 0; x < 256; x++)
            {
                for (int y = 0; y < 256; y++)
                {
                    Colour clr;
                    clr = colourlist[fileContents[index]];
                    if (!(clr.r == color.r && clr.g == color.g && clr.b == color.b))
                    {
                        bmp.SetPixel(x, y, System.Drawing.Color.FromArgb((byte)255, (byte)clr.r, (byte)clr.g, (byte)clr.b));
                    }
                    index++;
                }
            }
            return bmp;
        }

        static void Main(string[] args)
        {
            string[] files = Directory.GetFiles(Environment.ExpandEnvironmentVariables("%APPDATA%\\Tibia\\Automap\\"));
            
            FileStream fst = new FileStream("C:\\Users\\Josh\\Desktop\\Output.txt", FileMode.Create);
            foreach (string fl in files)
            {
                Console.WriteLine("fl[43+7] " + fl[43+7]);
                Console.WriteLine("fl[43+8] " + fl[43+8]);
                Console.WriteLine("---------------");

                if (fl[43+7] == '0' && fl[43+8] == '7')
                {

                    foreach (char c in fl)
                    {
                        fst.Write(BitConverter.GetBytes(c), 0, 1);
                        fst.Flush();
                    }
                    fst.Write(BitConverter.GetBytes('\n'), 0, 1);
                }
            }
            fst.Close();

            Bitmap bmp = new Bitmap(256 * 7, 256 * 7, System.Drawing.Imaging.PixelFormat.Format32bppArgb);

            Graphics g = Graphics.FromImage(bmp);

            for (int x = 0; x < 7; x++)
            {
                for (int y = 0; y < 7; y++)
                {
                    // Draw bitmap at x = x+124, y = y+121 onto position x*256, y*256
                    // Get the name of the file to draw
                    StringBuilder sb = new StringBuilder();
                    sb.Append(Environment.ExpandEnvironmentVariables("%APPDATA%\\Tibia\\Automap\\"));
                    sb.Append(Convert.ToString(124 + x));
                    sb.Append(Convert.ToString(121 + y));
                    sb.Append("07.map");
                    // And draw the file to our graphics object
                    g.DrawImage(getMapFile(sb.ToString()), x*256, y*256);
                }
            }
            // Save the graphics object, pushing changes to bmp
            g.Save();
            // Save the bmp object to file
            bmp.Save("C:\\Users\\Josh\\Desktop\\LargeBMP.bmp");
            
            Console.ReadLine();
        }
    }
}

Slightly easier to share the output of this one, so here it is from a full map folder I just downloaded from a rather hacky looking website:

[XtrmJash]

OK, last one from me tonight I think. This basically gives me what I originally started writing this software for, that is a grid guided map which I can use to analyse the memory structure of the .map file once it has been loaded into Tibia. So here is the code:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Drawing;
using System.Threading.Tasks;
using System.IO;

namespace MapParser
{
    class Program
    {
        public struct Colour // This is for the minimap shit, dunno where to put it so I dumped it here.
        {
            public int r; // RED
            public int g; // GREEN
            public int b; // BLUE
        }                 // FUUUUUUUUUUUUUUUUUUUUUU

        public static Colour[] colourlist;
        public static Colour[] speedcolourlist;

        public static Colour getClr(int r, int g, int b)
        {
            Colour Clr = new Colour();
            Clr.r = r;
            Clr.g = g;
            Clr.b = b;
            return Clr;
        }

        public static byte[] ReadFile(string filePath)
        {
            byte[] buffer;
            using (FileStream fileStream = new FileStream(Environment.ExpandEnvironmentVariables(filePath), FileMode.Open, FileAccess.Read))
            {
                int length = (int)fileStream.Length;  // get file length
                buffer = new byte[length];            // create buffer
                int count;                            // actual number of bytes read
                int sum = 0;                          // total number of bytes read

                // read until Read method returns 0 (end of the stream has been reached)
                while ((count = fileStream.Read(buffer, sum, length - sum)) > 0)
                    sum += count;  // sum is a buffer offset for next reading
            }
            return buffer;
        }

        public static void fillSpeedColourList()
        {
            speedcolourlist = new Colour[256];
            for (int i = 0; i < 256; i++)
            {
                speedcolourlist[i] = getClr(i, i, i);
            }
        }

        public static void fillColourList()
        {
            colourlist = new Colour[256];
            colourlist[0] = getClr(0, 0, 0); // Undiscovered / tar / void / inner cave walls
            colourlist[12] = getClr(0, 102, 0); // tree / bush
            colourlist[24] = getClr(0, 204, 0); // grass or stone ground
            colourlist[30] = getClr(0, 255, 0); // old swamp
            colourlist[40] = getClr(51, 0, 204); // water
            colourlist[86] = getClr(102, 102, 102); // mountain / rock
            colourlist[114] = getClr(153, 51, 0); // cave wall
            colourlist[121] = getClr(153, 102, 51); // cave mud
            colourlist[129] = getClr(153, 153, 153); // normal floor / path
            colourlist[179] = getClr(204, 255, 255); // ice wall
            colourlist[186] = getClr(255, 51, 0); // wall
            colourlist[192] = getClr(255, 102, 0); // lava
            colourlist[207] = getClr(255, 204, 153); // sand
            colourlist[210] = getClr(255, 255, 0); // portal (or stairs etc)
            colourlist[215] = getClr(255, 255, 255); // snow
            colourlist[255] = getClr(150, 0, 255); // unknown but appeared once apparently
            colourlist[140] = getClr(153, 255, 102); // some noob retard fag claimed this was changed from swamp color
        }

        public static Bitmap getMapFile(string fileName)
        {
            Bitmap bmp = new Bitmap(256, 256, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
            fillColourList();
            byte[] fileContents = ReadFile(Environment.ExpandEnvironmentVariables(fileName));
            int index = 0;
            Rectangle rect = new Rectangle();
            rect.Height = 256;
            rect.Width = 256;
            rect.X = 0;
            rect.Y = 0;
            Colour color = new Colour();
            color = colourlist[0];
            Graphics.FromImage(bmp).FillRectangle(new SolidBrush(Color.FromArgb(color.r, color.g, color.b)), rect);
            for (int x = 0; x < 256; x++)
            {
                for (int y = 0; y < 256; y++)
                {
                    Colour clr;
                    clr = colourlist[fileContents[index]];
                    if (!(clr.r == color.r && clr.g == color.g && clr.b == color.b))
                    {
                        bmp.SetPixel(x, y, System.Drawing.Color.FromArgb((byte)255, (byte)clr.r, (byte)clr.g, (byte)clr.b));
                    }
                    index++;
                }
            }
            return bmp;
        }

        static void Main(string[] args)
        {
            string[] files = Directory.GetFiles(Environment.ExpandEnvironmentVariables("%APPDATA%\\Tibia\\Automap\\"));
            
            FileStream fst = new FileStream("C:\\Users\\Josh\\Desktop\\Output.txt", FileMode.Create);
            foreach (string fl in files)
            {
                Console.WriteLine("fl[43+7] " + fl[43+7]);
                Console.WriteLine("fl[43+8] " + fl[43+8]);
                Console.WriteLine("---------------");

                if (fl[43+7] == '0' && fl[43+8] == '7')
                {

                    foreach (char c in fl)
                    {
                        fst.Write(BitConverter.GetBytes(c), 0, 1);
                        fst.Flush();
                    }
                    fst.Write(BitConverter.GetBytes('\n'), 0, 1);
                }
            }
            fst.Close();

            Bitmap bmp = new Bitmap(256 * 8 + 8, 256 * 8 + 8, System.Drawing.Imaging.PixelFormat.Format32bppArgb);

            Graphics g = Graphics.FromImage(bmp);

            for (int x = 0; x < 8; x++)
            {
                for (int y = 0; y < 8; y++)
                {
                    // Draw bitmap at x = x+124, y = y+121 onto position x*256, y*256
                    // Get the name of the file to draw
                    StringBuilder sb = new StringBuilder();
                    sb.Append(Environment.ExpandEnvironmentVariables("%APPDATA%\\Tibia\\Automap\\"));
                    sb.Append(Convert.ToString(124 + x));
                    sb.Append(Convert.ToString(121 + y));
                    sb.Append("07.map");
                    // And draw the file to our graphics object
                    if (File.Exists(sb.ToString()))
                        g.DrawImage(getMapFile(sb.ToString()), x * 256 + x, y * 256 + y);
                    else
                        g.FillRectangle(Brushes.Black, x * 256 + x, y * 256 + y, 256, 256);
                }
            }
            // Save the graphics object, pushing changes to bmp
            g.Save();
            // Save the bmp object to file
            bmp.Save("C:\\Users\\Josh\\Desktop\\LargeBMP.bmp");
            
            Console.ReadLine();
        }
    }
}

And here is the output image:

[jo3bingham]

Nice work. Replace SetPixel() with LockBits()/UnlockBits() for a nice performance boost.

[astra]

Awesome, thanks guys

[XtrmJash]

Awesome, thanks guys

Hope you find it useful mate

Nice work. Replace SetPixel() with LockBits()/UnlockBits() for a nice performance boost.

Thanks for the tip Jo3, I won't be updating this code as I only actually need the output image, but if anyone wants assistance making that change I will do so.

[poopsiedoodle]

menz y r saving to c:\users\josh???////forwardslash

euehuehueheuhueheuheuehueheuheueheuheueheuheuheuhe ueheuheuehuehueheuheuehueheuheuhueheuh

[XtrmJash]

menz y r saving to c:\users\josh???////forwardslash

euehuehueheuhueheuheuehueheuheueheuheueheuheuheuhe ueheuheuehuehueheuheuehueheuheuhueheuh

Why not? It's sample code, if someone wants to use it they should learn how it works, that's what it's all about! Learning!

[poopsiedoodle]

I was kidding. Lel.