NEW Packet Structures

[4589417]

Not working...
I've made the class that you say, and have some errors to convert my old packets

Hmmm, i'm tryng to convert this:
[code=vbnet]

public void UseItemInFloor(int x, int y, int z, int id)
{
byte[] packet = new byte[9];
packet[0] = 0xA;
packet[1] = 0x0;
packet[2] = 0x82;
packet[3] = (byte)Encoding.ASCII.GetBytes(x.ToString())[0];
packet[4] = (byte)Encoding.ASCII.GetBytes(y.ToString())[0];
packet[5] = (byte)z;
packet[6] = (byte)Encoding.ASCII.GetBytes(id.ToString())[0];
packet[7] = 0x1;
packet[8] = 0x3;
Send(packet);
}
[/code]

But, with the conversion, it doesn't works..
[code=vbnet]
public void UseItemInFloor(int x, int y, int z, int id)
{
NetworkMessage p = new NetworkMessage();
p.AddByte(0x82);
p.AddUInt32((uint)x);
p.AddUInt32((uint)y);
p.AddUInt32((uint)z);
p.AddUInt32((uint)id);
p.AddUInt16(0x1);
p.AddByte (0x3);
Send(p);
}
[/code]

[Blaster_89]

[code=c#]
NetworkMessage p = new NetworkMessage();
p.AddByte(0x82);
//you can use p.AddLocation if the class supports it
p.AddUInt16((ushort)x);
p.AddUInt16((ushort)y);
p.AddByte((byte)z);
p.AddUInt16((ushort)id);
p.AddByte(1); // NOTE: this should be the item's stack index on the map
p.AddByte(3); // NOTE: I'm not entirely sure, but I think this should be the first CLOSED container number (the internal function uses this argument)
//don't forget to add length to the packet
[/code]
Did you copy-paste TibiaAPI's NetworkMessage class? If so, make sure you understand how it forms packets.
For example, creating a new NetworkMessage object by using the constructor with no arguments, you'll end up with 8 empty bytes before your packet. See this to know what I'm talking about.

edit: Before you attempt any more "conversions", please read up on data types and the first post in this thread.

[xdp22]

Hello, i trying to do a packet, for tibia 8.10 what use item by ID on item on ground by ID, not by X Y Z.

I tried to many ways, changing packets from this topic, in example

        Dim PacketBuffer(12) As Byte
        PacketBuffer(0) = &HD
        PacketBuffer(1) = &H0
        PacketBuffer(2) = &H84
        PacketBuffer(3) = &HFF
        PacketBuffer(4) = &HFF
        PacketBuffer(5) = &H0
        PacketBuffer(6) = &H0
        PacketBuffer(7) = &H0
        PacketBuffer(8) = LongToByte(3554, 1) 'ID of the Item wanna be used
        PacketBuffer(9) = LongToByte(3554, 2)
        PacketBuffer(10) = &H0
        PacketBuffer(11) = LongToByte(4029, 1) 'ID of the creature to be used with (your ID if wanna use on you)
        PacketBuffer(12) = LongToByte(4029, 2)
        SendPacket(Tibia_Hwnd, PacketBuffer(0))

But it doesn't work.
Can someone help me?

[Light Squared]

/\ i have this same problem.
Anyone help me? ;d

[Dubler]

Solved

[aglasith]

Packet structure for buying items at npc

07 00 7A 10 0E 00 01 00 00
   1  2  3     4? 5  6 ? 7?

1) - header 2)Type 3)id of item 4)? 5)Count 6)? 7)?

@EDIT: Sell is 7B

[jo3bingham]

Packet structure for buying items at npc

07 00 7A 10 0E 00 01 00 00
   1  2  3     4? 5  6 ? 7?

1) - header 2)Type 3)id of item 4)? 5)Count 6)? 7)?

@EDIT: Sell is 7B

Note that a lot of these structures could be outdated since the original post hasn't been updated in 4 years...

But, here's the structure for buying:

BYTE - Packet Type (in this case 7A)
SHORT - Item Id
BYTE - Count
BYTE - Amount
BYTE (boolean) - Ignore Capacity
BYTE (boolean) - Buy With Backpack

[duuhleon]

Where i download packet.dll? for 9.81?

[Stiju]

As far as I know there is no updated packet.dll for 9.81.
Take a look on Darkstar's tibiasock instead.