How to open warehouses? What triggers the GUI?

[Y u k i]

From what I know, the NPC Type has to be 3 for warehouses, the TQ Bin and various public sources confirm that.

Dialoges are 2, shops are 1 (or the reverse) and wh's are 3.

If I click shops, the gui opens, if i click "normal" npc's the dialoge executes. If I klick a warehouse guy, it still executes the packet 2031 instead of 1009 with the propper subtype for show wh items / money

What am I doing wrong? Patch 4348.

Even if i explicitly send the open wh packet i get nothing.

public static byte[] OpenWarehouse(uint NPCID, ulong Money)
        {
            ushort PacketType = 1009;
            byte[] Packet = new byte[20];

            fixed (byte* p = Packet)
            {
                *((ushort*)p) = (ushort)Packet.Length;
                *((ushort*)(p + 2)) = (ushort)PacketType;
                *((uint*)(p + 4)) = (uint)NPCID;
                *((ulong*)(p + 8)) = (ulong)Money;
                *(p + 12) = (byte)(9 & 0xff);
            }

            return Packet;
        }

^ the above packet is a mess, but it should work as I took it from Co2.1 wich had warehouses working (using that very packet)

[-impulse-]

To open the warehouse window you have to send a 1010 packet. The packet you posted above is used to update the money you have stored in the warehouse.

The warehouse men also allow for you to use a password which is a reason why it uses 2031 and not 1009.

[Aceking]

_client.Send(GeneralActionPacket.Create(_client.UID, Enum.DataAction.OpenWindow, 4));

Which then triggers packet 1009 and 1102 requests from the client.
At least in 5065.

[Y u k i]

Ah ****. Thanks alot!