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fix: add splitscreen, fix dlcs not loading, major RCE vuln fix on packet net, fix chunk loading on non-server clients, persistent saves

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note: I changed how XUID works, player data might be wiped on old saves, save items on a chest or similar before trying to load old saves on new version
This commit is contained in:
NOTPIES
2026-03-07 18:30:53 -03:00
parent e077f9250f
commit d017bfc30a
76 changed files with 14967 additions and 4486 deletions
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23
Minecraft.World/DirectoryLevelStorage.cpp
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@@ -433,6 +433,29 @@ bool DirectoryLevelStorage::load(shared_ptr<Player> player)
{
bool newPlayer = true;
CompoundTag *tag = loadPlayerDataTag( player->getXuid() );
#ifdef _WINDOWS64
if (tag == NULL)
{
const PlayerUID WIN64_XUID_BASE = (PlayerUID)0xe000d45248242f2e;
for (int i = 0; i < MINECRAFT_NET_MAX_PLAYERS; i++)
{
PlayerUID oldXuid = WIN64_XUID_BASE + i;
tag = loadPlayerDataTag(oldXuid);
if (tag != NULL)
{
ConsoleSavePath oldFile = ConsoleSavePath(playerDir.getName() + _toString(oldXuid) + L".dat");
if (m_saveFile->doesFileExist(oldFile))
{
m_saveFile->deleteFile(m_saveFile->createFile(oldFile));
}
app.DebugPrintf("Migrated player data from old XUID %llu to new XUID %llu\n", oldXuid, player->getXuid());
break;
}
}
}
#endif
if (tag != NULL)
{
newPlayer = false;