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Add Chat / Pastes / Formatting (#682)

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* Initial fixes for ContainerSetSlotPacket and CraftItemPacket

* Chat: paste, history, § formatting, 1-9 block when open (Windows64)

Made-with: Cursor

* static_cast refactor
This commit is contained in:
Kevin
2026-03-06 09:52:28 -06:00
committed by GitHub
parent 1755cd58be
commit ea65542c1b
16 changed files with 456 additions and 150 deletions
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32
Minecraft.Client/PlayerConnection.cpp
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@@ -21,6 +21,8 @@
#include "..\Minecraft.World\AABB.h"
#include "..\Minecraft.World\Pos.h"
#include "..\Minecraft.World\SharedConstants.h"
#include "..\Minecraft.World\ChatPacket.h"
#include "..\Minecraft.World\StringHelpers.h"
#include "..\Minecraft.World\Socket.h"
#include "..\Minecraft.World\Achievements.h"
#include "..\Minecraft.World\net.minecraft.h"
@@ -607,38 +609,26 @@ void PlayerConnection::handleSetCarriedItem(shared_ptr<SetCarriedItemPacket> pac
void PlayerConnection::handleChat(shared_ptr<ChatPacket> packet)
{
// 4J - TODO
#if 0
wstring message = packet->message;
if (packet->m_stringArgs.empty()) return;
wstring message = trimString(packet->m_stringArgs[0]);
if (message.length() > SharedConstants::maxChatLength)
{
disconnect(L"Chat message too long");
disconnect(DisconnectPacket::eDisconnect_None); // or a specific reason
return;
}
message = message.trim();
for (int i = 0; i < message.length(); i++)
{
if (SharedConstants.acceptableLetters.indexOf(message.charAt(i)) < 0 && (int) message.charAt(i) < 32)
{
disconnect(L"Illegal characters in chat");
return;
}
}
if (message.startsWith("/"))
// Optional: validate characters (acceptableLetters)
if (message.length() > 0 && message[0] == L'/')
{
handleCommand(message);
} else {
message = "<" + player.name + "> " + message;
logger.info(message);
server.players.broadcastAll(new ChatPacket(message));
return;
}
wstring formatted = L"<" + player->name + L"> " + message;
server->getPlayers()->broadcastAll(shared_ptr<ChatPacket>(new ChatPacket(formatted)));
chatSpamTickCount += SharedConstants::TICKS_PER_SECOND;
if (chatSpamTickCount > SharedConstants::TICKS_PER_SECOND * 10)
{
disconnect("disconnect.spam");
disconnect(DisconnectPacket::eDisconnect_None); // spam
}
#endif
}
void PlayerConnection::handleCommand(const wstring& message)