Files
neoStudiosLCE-neoLegacy/Minecraft.World/CustomPayloadPacket.cpp
DrPerkyLegit b67cbb85f3 feat: multiplayer feat/less hardcoded lists (#89)
* CustomPayloadPacket Changes

commented all code for old equip packets
cleaned up custom payload key creation
added 2 new payload packet definitions for upcoming changes

* server sided recipe list

* code cleanup for recipes

* add dtor for recipe classes to fix memory leak

* forgot this part to the dtor commit

* dtor changes tested and fixed

* server side creative menu list
2026-05-22 18:39:27 +03:00

102 lines
3.6 KiB
C++

#include "stdafx.h"
#include "InputOutputStream.h"
#include "PacketListener.h"
#include "BasicTypeContainers.h"
#include "CustomPayloadPacket.h"
// Mojang-defined custom packets
const wstring CustomPayloadPacket::CUSTOM_BOOK_PACKET = CreateVanillaPayloadKey(L"BEdit");
const wstring CustomPayloadPacket::CUSTOM_BOOK_SIGN_PACKET = CreateVanillaPayloadKey(L"BSign");
const wstring CustomPayloadPacket::TEXTURE_PACK_PACKET = CreateVanillaPayloadKey(L"TPack");
const wstring CustomPayloadPacket::TRADER_LIST_PACKET = CreateVanillaPayloadKey(L"TrList");
const wstring CustomPayloadPacket::TRADER_SELECTION_PACKET = CreateVanillaPayloadKey(L"TrSel");
// neoLegacy-defined custom packets
const wstring CustomPayloadPacket::UPDATE_RECIPE_REGISTRY = CreatePayloadKey(L"neo", L"UpdRReg");
const wstring CustomPayloadPacket::UPDATE_CREATIVE_REGISTRY = CreatePayloadKey(L"neo", L"UpdCReg");
//todo: figure out if we should replace the packets in the comment section with a custom payload identifier
//comment section start
const wstring CustomPayloadPacket::SET_ADVENTURE_COMMAND_PACKET = CreateVanillaPayloadKey(L"AdvCdm");
const wstring CustomPayloadPacket::SET_BEACON_PACKET = CreateVanillaPayloadKey(L"Beacon");
const wstring CustomPayloadPacket::SET_ITEM_NAME_PACKET = CreateVanillaPayloadKey(L"ItemName");
const wstring CustomPayloadPacket::CIPHER_KEY_CHANNEL = CreateVanillaPayloadKey(L"CKey");
const wstring CustomPayloadPacket::CIPHER_ACK_CHANNEL = CreateVanillaPayloadKey(L"CAck");
const wstring CustomPayloadPacket::CIPHER_ON_CHANNEL = CreateVanillaPayloadKey(L"COn");
const wstring CustomPayloadPacket::IDENTITY_TOKEN_ISSUE = CreateVanillaPayloadKey(L"CTIssue");
const wstring CustomPayloadPacket::IDENTITY_TOKEN_CHALLENGE = CreateVanillaPayloadKey(L"CTChallenge");
const wstring CustomPayloadPacket::IDENTITY_TOKEN_RESPONSE = CreateVanillaPayloadKey(L"CTResponse");
const wstring CustomPayloadPacket::FORK_HELLO_CHANNEL = CreateVanillaPayloadKey(L"ForkHello");
const wstring CustomPayloadPacket::FORK_PLAYER_LEAVE_CHANNEL = CreateVanillaPayloadKey(L"ForkPLeave");
const wstring CustomPayloadPacket::ENCHANTMENT_LIST_PACKET = CreateVanillaPayloadKey(L"EnchList");
//comment section end
//removed cause its now handled on the server side
// const wstring CustomPayloadPacket::QUICK_EQUIP_PACKET = CreateVanillaPayloadKey(L"QEquip");
// const wstring CustomPayloadPacket::QUICK_EQUIP_SERVER_PACKET = CreateVanillaPayloadKey(L"QEquipServer");
CustomPayloadPacket::CustomPayloadPacket()
: length(0)
{
}
CustomPayloadPacket::CustomPayloadPacket(const wstring &identifier, byteArray data)
{
this->identifier = identifier;
this->data = data;
this->length = 0;
if (data.data != nullptr)
{
length = data.length;
if (length > Short::MAX_VALUE)
{
app.DebugPrintf("Payload may not be larger than 32K\n");
#ifndef _CONTENT_PACKAGE
DEBUG_BREAK();
#endif
//throw new IllegalArgumentException("Payload may not be larger than 32k");
}
}
}
void CustomPayloadPacket::read(DataInputStream *dis)
{
identifier = readUtf(dis, 20);
length = dis->readShort();
if (length > 0 && length <= Short::MAX_VALUE)
{
if(data.data != nullptr)
{
delete [] data.data;
}
data = byteArray(length);
dis->readFully(data);
}
}
void CustomPayloadPacket::write(DataOutputStream *dos)
{
writeUtf(identifier, dos);
dos->writeShort(static_cast<short>(length));
if (data.data != nullptr)
{
dos->write(data);
}
}
void CustomPayloadPacket::handle(PacketListener *listener)
{
listener->handleCustomPayload( shared_from_this() );
}
int CustomPayloadPacket::getEstimatedSize()
{
return 2 + identifier.length() * 2 + 2 + length;
}