[Guide] Habbo Packet Explaining

[Squard]

I will explain the new habbo packet handling

What's the difference?
- No base encoding anymore. They using Bits.

How to handle an Integer?
Get 4 Numbers (as bits).

Bits explaining

Example:
1-0-0-0 = 1 as int
0-1-0-0 = 256 as int
1-1-0-0 = 257 as int (1x 256 + 1)
1-2-0-0 = 513 as int (2x 256 + 1)

You have to count further.

Like having 4 Row(s) in an byte array.
Every row has an max of 255 (bit).
1-2-3-4 Rows.
If the row has reaches his max then the next row gets + 1.
Thent he old row will be set to 0, to count again.

Every single item stands for an integer of an max of (255).

Int lengths
Int32 = 4 (bits)
Int16(short) = 2 (bits) [Used for HeaderId and string lengths]

Something weird
Habbo reversed the bytes sometimes.

Boolean explaining
They just used a single bit for the boolean.

Example
True = 1
False = 0

String explaining
Not that hard, they just used as first.
[String Length (as short)] + Text of string.

Characters explaining
Just use your bitconverter to do this.

With all pleasure :)

Like if you know more after reading this!

New ServerMessage

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace HabboTCP.Messages.Library
{
    class ServerMessage
    {
        private List<byte> Context = new List<byte>();

        public ServerMessage(short HeaderId) { Append(HeaderId); }

        public void Append(object Item)
        {
            if (Item is Int32 || Item is int)
            {
                AddInt32((Int32)Item);
            }
            else if (Item is Int16 || Item is short)
            {
                AddInt16((Int16)Item);
            }
            else if (Item is Boolean || Item is bool)
            {
                AddBoolean((Boolean)Item);
            }
            else if (Item is String || Item is string)
            {
                AddString(Item as string);
            }
        }

        private void AddInt32(Int32 Item)
        {
            AddBytes(BitConverter.GetBytes(Item), ReverseType.Reversed);
        }

        private void AddInt16(Int16 Item)
        {
            AddBytes(BitConverter.GetBytes(Item), ReverseType.Reversed);
        }

        private void AddBoolean(Boolean Item)
        {
            AddBytes(new byte[] { (byte)(Item ? 1 : 0) }, ReverseType.Fresh);
        }

        private void AddString(String Item)
        {
            AddInt16((short)Item.Length);
            AddBytes(Encoding.ASCII.GetBytes(Item), ReverseType.Fresh);
        }

        private void AddBytes(byte[] Bytes, ReverseType Type)
        {
            if (Type == ReverseType.Reversed)
            {
                for (int i = (Bytes.Length - 1); i > -1; i--)
                {
                    Context.Add(Bytes[i]);
                }
            }
            else
            {
                Context.AddRange(Bytes);
            }
        }

        public byte[] Bytes()
        {
            var Result = new List<byte>();

            Result.AddRange(BitConverter.GetBytes(Context.Count));

            Result.Reverse();

            Result.AddRange(Context);

            return Result.ToArray();
        }
    }

    enum ReverseType
    {
        Fresh,
        Reversed
    }
}

[George2000]

What the fuck? You didn't really explained this:

1-0-0-0 = 1 as int
0-1-0-0 = 256 as int
1-1-0-0 = 257 as int (1x 256 + 1)
1-2-0-0 = 513 as int (2x 256 + 1)

But I think this is good.. I can understand it myself. But maybe you could explain why it's that way.

Not really something usefull in my opinion. But you deserve a like for making guide.

[Zak©]

What the fuck? You didn't really explained this:

1-0-0-0 = 1 as int
0-1-0-0 = 256 as int
1-1-0-0 = 257 as int (1x 256 + 1)
1-2-0-0 = 513 as int (2x 256 + 1)

But I think this is good.. I can understand it myself. But maybe you could explain why it's that way.

Not really something usefull in my opinion. But you deserve a like for making guide.

Not fully but enough for me to understand it?

Mayb it's just you...

[Emerica]

What the fuck? You didn't really explained this:

1-0-0-0 = 1 as int
0-1-0-0 = 256 as int
1-1-0-0 = 257 as int (1x 256 + 1)
1-2-0-0 = 513 as int (2x 256 + 1)

But I think this is good.. I can understand it myself. But maybe you could explain why it's that way.

Not really something usefull in my opinion. But you deserve a like for making guide.

It's ok..
He wrote it into the clamps

String explaining
Not that hard, they just used as first.
[String Length (as short)] + Text of string.

e.g I got this:

[0][0][0]%[2]»[0] f4ca7d0937c6421ee36b2406ead092df[0]

Than I have to write this ??:

Message.Append(38 + "f4ca7d0937c6421ee36b2406ead092df");

Cause, I got 38 as String Length

[George2000]

Not fully but enough for me to understand it?

Mayb it's just you...

Can't you read:

I can understand it myself

It's not I can't understand, but noobs can't.

[joopie]

Can't you read:

I can understand it myself

It's not I can't understand, but noobs can't.

I understand it and I'm noob at this shit

[George2000]

I understand it and I'm noob at this shit

You're not a noob, but I mean guys who are new to the retro world and guys who don't learn fast.

[joopie]

You're not a noob, but I mean guys who are new to the retro world and guys who don't learn fast.

I mean with servers/emulators and encryptions/bits etc...

Did you ever see me releasing a emulator or a edit of it?

[George2000]

I mean with servers/emulators and encryptions/bits etc...

Did you ever see me releasing a emulator or a edit of it?

I'm just trying to be nicer, don't blame me

[Zak©]

I'm just trying to be nicer, don't blame me

Are you dumb?

How more easier can you make it!?!?

If noobs can't understand this, then they gotta learn more about bits? Yes? No?

K cool.

And yez i will learn to read.

Once you learn to code.

[Squard]

It's ok..
He wrote it into the clamps



e.g I got this:

[0][0][0]%[2]»[0] f4ca7d0937c6421ee36b2406ead092df[0]

Than I have to write this ??:

Message.Append(38 + "f4ca7d0937c6421ee36b2406ead092df");

Cause, I got 38 as String Length

No just the string, it will add the Length Automaticly.

[RoyZ]

He's to smart for us

[Divide]

O.o Got a java code for this? (Coding a javaEmu)
Also, Ive got no clue in packets (im a noob at this)

Sent from my mobile via Tapatalk.

[American]

You're not a noob, but I mean guys who are new to the retro world and guys who don't learn fast.

Mhn.. "new to the retro world" doesn't mean he/she's noob... It is beginners guys..
like you was the first time with Habbo's.

[Feedback]

I'm not new to the retro world, but I don't understand this, maybe you could explain a bit easier, sorry, just saying, because I really would like to learn this! And has anyone got a Packet Logger?