WS_ShowItemCreation

[Ememjr]

what is the EQ2_Item type below, how does it show in the packet

Code: Select all

<Struct Name="WS_ShowItemCreation" ClientVersion="1" OpcodeName="OP_ShowItemCreationProcessUIMsg">
<!-- starting durability maybe?-->
<Data ElementName="unknown1" Type="int32" Size="1" />
<Data ElementName="max_possible_progress" Type="int32" Size="1" />
<Data ElementName="unknown2" Type="int32" Size="2" />
<Data ElementName="progress_levels_known" Type="int8" Size="1" />
<Data ElementName="num_process" Type="int16" Size="1" />
<Data ElementName="process_array" Type="Array" ArraySizeVariable="num_process">
  <Data ElementName="progress_needed" Type="int32" Size="1" />
  <Data ElementName="unknown3" Type="int8" Size="1" IfVariableNotSet="progress_needed"/>
  <Data ElementName="item_name" Type="EQ2_16Bit_String" />
  <Data ElementName="item_icon" Type="int16" />
  <Data ElementName="item" Type="EQ2_Item" />
  <Data ElementName="item_byproduct_name" Type="EQ2_16Bit_String" />
  <Data ElementName="item_byproduct_icon" Type="int16" />
  <!-- Another EQ2_Item? Does subtype set to FF prevent the rest of the packet?-->
  <!-- If not an EQ2_item this unknown *might* be quantity-->

[Ememjr]

I see now its embedding the item packet info within another packet, but its seems the analizer does understand what to do

[John Adams]

The PacketAnalyzer should handle substructs okay, unless there is a new mischievous way EQ2 devs have defined data. Some of it has been pretty tricky.

[Jabantiz]

EQ2_Item was a type we created to imbed the item examine info into a packet. I do no believe any one ever added support for this type to analyzer though so I have no clue how it will attempt to handle it. Any packet with the EQ2_Item will have to be done by hand for now.

[Ememjr]

thats what i figured, this is in the tradeskill stuff, iand i got it figured out i just hope it doesnt break something else

[Ememjr]

thats what i figured, this is in the tradeskill stuff, iand i got it figured out i just hope it doesnt break something else in the code below it is duplicating the packet info but it is not supposed to when it sends that item packet embededinthe other packet, i really need to add something to the if statement above it but trying to determine what it affects, so far everthing working as expected

Code: Select all

void PacketStruct::setItem(DataStruct* ds, Item* item, Player* player, int32 index, sint8 offset){
	if(!ds)
		return;
	uchar* ptr = (uchar*)GetStructPointer(ds);
	PacketStruct* packet = item->PrepareItem(client_version);
	int16 item_version = GetItemPacketType(packet->GetVersion());
	if(packet){
		item->serialize(packet, true, player, item_version);
		
		string* generic_string_data = packet->serializeString();
		int32 size = generic_string_data->length();
		if(size <= 13)
			return;
		size -= (9+offset);
		if (item->IsBag() == false && item->IsBauble() == false && item->IsFood() == false && (offset == 0 || offset == -1 || offset == 2))
			size = size;
			//size = (size*2)-5;
		uchar* out_data = new uchar[size+1];
		uchar* out_ptr = out_data;
		memcpy(out_ptr, (uchar*)generic_string_data->c_str() + (9 + offset), generic_string_data->length() - (9 + offset));
		//without these it will prompt for your character name
		if(offset == 0 || offset == -1 || offset == 2){
			out_data[0] = 1;
		}
		//
		out_ptr += generic_string_data->length() - (10 + offset);
		if(item->IsBag() == false && item->IsBauble() == false && item->IsFood() == false && (offset == 0 || offset == -1 || offset == 2)){
			//out_data[4] = 0x80;try to fix TS
			//memcpy(out_ptr, (uchar*)generic_string_data->c_str() + (13 + offset), generic_string_data->length() -(13+offset));try to fix TS
		}
		ds->SetItemSize(size);
		//DumpPacket(out_data, size);
		memcpy(ptr, out_data, size);
		safe_delete_array(out_data);
		delete packet;
	}
	//DumpPacket(ptr2, ds->GetItemSize());
}