MinecraftProcess *LegacyInstance::prepareForLaunch(MojangAccountPtr account)
{
MinecraftProcess *proc = new MinecraftProcess(this);
QIcon icon = MMC->icons()->getIcon(iconKey());
auto pixmap = icon.pixmap(128, 128);
pixmap.save(PathCombine(minecraftRoot(), "icon.png"), "PNG");
// create the launch script
QString launchScript;
{
// window size
QString windowParams;
if (settings().get("LaunchMaximized").toBool())
windowParams = "max";
else
windowParams = QString("%1x%2").arg(settings().get("MinecraftWinWidth").toInt()).arg(
settings().get("MinecraftWinHeight").toInt());
QString lwjgl = QDir(MMC->settings()->get("LWJGLDir").toString() + "/" + lwjglVersion())
.absolutePath();
launchScript += "userName " + account->currentProfile()->name + "\n";
launchScript += "sessionId " + account->sessionId() + "\n";
launchScript += "windowTitle " + windowTitle() + "\n";
launchScript += "windowParams " + windowParams + "\n";
launchScript += "lwjgl " + lwjgl + "\n";
launchScript += "launch legacy\n";
}
proc->setLaunchScript(launchScript);
// set the process work path
proc->setWorkdir(minecraftRoot());
return proc;
}
QStringList OneSixInstance::processMinecraftArgs( QString user, QString session )
{
I_D(OneSixInstance);
auto version = d->version;
QString args_pattern = version->minecraftArguments;
QMap<QString, QString> token_mapping;
token_mapping["auth_username"] = user;
token_mapping["auth_session"] = session;
//FIXME: user and player name are DIFFERENT!
token_mapping["auth_player_name"] = user;
//FIXME: WTF is this. I just plugged in a random UUID here.
token_mapping["auth_uuid"] = "7d4bacf0-fd62-11e2-b778-0800200c9a66"; // obviously fake.
// this is for offline:
/*
map["auth_player_name"] = "Player";
map["auth_player_name"] = "00000000-0000-0000-0000-000000000000";
*/
token_mapping["profile_name"] = name();
token_mapping["version_name"] = version->id;
QString absRootDir = QDir(minecraftRoot()).absolutePath();
token_mapping["game_directory"] = absRootDir;
QString absAssetsDir = QDir("assets/").absolutePath();
token_mapping["game_assets"] = absAssetsDir;
QStringList parts = args_pattern.split(' ',QString::SkipEmptyParts);
for (int i = 0; i < parts.length(); i++)
{
parts[i] = replaceTokensIn(parts[i], token_mapping);
}
return parts;
}
QStringList OneSixInstance::processMinecraftArgs(LoginResponse response)
{
I_D(OneSixInstance);
auto version = d->version;
QString args_pattern = version->minecraftArguments;
QMap<QString, QString> token_mapping;
// yggdrasil!
token_mapping["auth_username"] = response.username;
token_mapping["auth_session"] = response.session_id;
token_mapping["auth_access_token"] = response.access_token;
token_mapping["auth_player_name"] = response.player_name;
token_mapping["auth_uuid"] = response.player_id;
// this is for offline?:
/*
map["auth_player_name"] = "Player";
map["auth_player_name"] = "00000000-0000-0000-0000-000000000000";
*/
// these do nothing and are stupid.
token_mapping["profile_name"] = name();
token_mapping["version_name"] = version->id;
QString absRootDir = QDir(minecraftRoot()).absolutePath();
token_mapping["game_directory"] = absRootDir;
QString absAssetsDir = QDir("assets/").absolutePath();
token_mapping["game_assets"] = absAssetsDir;
QStringList parts = args_pattern.split(' ', QString::SkipEmptyParts);
for (int i = 0; i < parts.length(); i++)
{
parts[i] = replaceTokensIn(parts[i], token_mapping);
}
return parts;
}
MinecraftProcess* OneSixInstance::prepareForLaunch ( QString user, QString session )
{
I_D(OneSixInstance);
cleanupAfterRun();
auto version = d->version;
if(!version)
return nullptr;
auto libs_to_extract = version->getActiveNativeLibs();
QString natives_dir_raw = PathCombine(instanceRoot(), "natives/");
bool success = ensureFolderPathExists(natives_dir_raw);
if(!success)
{
// FIXME: handle errors
return nullptr;
}
for(auto lib: libs_to_extract)
{
QString path = "libraries/" + lib->storagePath();
qDebug() << "Will extract " << path.toLocal8Bit();
if(JlCompress::extractWithExceptions(path, natives_dir_raw, lib->extract_excludes).isEmpty())
{
return nullptr;
}
}
QStringList args;
args.append(Util::Commandline::splitArgs(settings().get("JvmArgs").toString()));
args << QString("-Xms%1m").arg(settings().get("MinMemAlloc").toInt());
args << QString("-Xmx%1m").arg(settings().get("MaxMemAlloc").toInt());
args << QString("-XX:PermSize=%1m").arg(settings().get("PermGen").toInt());
QDir natives_dir(natives_dir_raw);
args << QString("-Djava.library.path=%1").arg( natives_dir.absolutePath() );
QString classPath;
{
auto libs = version->getActiveNormalLibs();
for (auto lib: libs)
{
QFileInfo fi(QString("libraries/") + lib->storagePath());
classPath.append(fi.absoluteFilePath());
#ifdef Q_OS_WIN32
classPath.append(';');
#else
classPath.append(':');
#endif
}
QString targetstr = "versions/" + version->id + "/" + version->id + ".jar";
QFileInfo fi(targetstr);
classPath.append(fi.absoluteFilePath());
}
if(classPath.size())
{
args << "-cp";
args << classPath;
}
args << version->mainClass;
args.append(processMinecraftArgs(user, session));
// create the process and set its parameters
MinecraftProcess * proc = new MinecraftProcess(this);
proc->setMinecraftArguments(args);
proc->setMinecraftWorkdir(minecraftRoot());
return proc;
}
QString OneSixInstance::instanceConfigFolder() const
{
return PathCombine(minecraftRoot(), "config");
}
QString OneSixInstance::resourcePacksDir() const
{
return PathCombine(minecraftRoot(), "resourcepacks");
}
QString OneSixInstance::loaderModsDir() const
{
return PathCombine(minecraftRoot(), "mods");
}
QString LegacyInstance::texturePacksDir() const
{
return PathCombine(minecraftRoot(), "texturepacks");
}
QString LegacyInstance::resourceDir() const
{
return PathCombine(minecraftRoot(), "resources");
}
QString LegacyInstance::coreModsDir() const
{
return PathCombine(minecraftRoot(), "coremods");
}
QString LegacyInstance::savesDir() const
{
return PathCombine(minecraftRoot(), "saves");
}
QString LegacyInstance::binDir() const
{
return PathCombine(minecraftRoot(), "bin");
}
QString LegacyInstance::libDir() const
{
return PathCombine(minecraftRoot(), "lib");
}
MinecraftProcess *LegacyInstance::prepareForLaunch(MojangAccountPtr account)
{
MinecraftProcess *proc = new MinecraftProcess(this);
QIcon icon = MMC->icons()->getIcon(iconKey());
auto pixmap = icon.pixmap(128, 128);
pixmap.save(PathCombine(minecraftRoot(), "icon.png"), "PNG");
// extract the legacy launcher
QFile(":/java/launcher.jar").copy(PathCombine(minecraftRoot(), LAUNCHER_FILE));
// set the process arguments
{
QStringList args;
// window size
QString windowSize;
if (settings().get("LaunchMaximized").toBool())
windowSize = "max";
else
windowSize = QString("%1x%2").arg(settings().get("MinecraftWinWidth").toInt()).arg(
settings().get("MinecraftWinHeight").toInt());
// window title
QString windowTitle;
windowTitle.append("MultiMC: ").append(name());
// Java arguments
args.append(Util::Commandline::splitArgs(settings().get("JvmArgs").toString()));
#ifdef OSX
// OSX dock icon and name
args << "-Xdock:icon=icon.png";
args << QString("-Xdock:name=\"%1\"").arg(windowTitle);
#endif
QString lwjgl = QDir(MMC->settings()->get("LWJGLDir").toString() + "/" + lwjglVersion())
.absolutePath();
// launcher arguments
args << QString("-Xms%1m").arg(settings().get("MinMemAlloc").toInt());
args << QString("-Xmx%1m").arg(settings().get("MaxMemAlloc").toInt());
args << QString("-XX:PermSize=%1m").arg(settings().get("PermGen").toInt());
/**
* HACK: Stupid hack for Intel drivers.
* See: https://mojang.atlassian.net/browse/MCL-767
*/
#ifdef Q_OS_WIN32
args << QString("-XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_"
"minecraft.exe.heapdump");
#endif
args << "-jar" << LAUNCHER_FILE;
args << account->currentProfile()->name();
args << account->sessionId();
args << windowTitle;
args << windowSize;
args << lwjgl;
proc->setArguments(args);
}
// set the process work path
proc->setWorkdir(minecraftRoot());
return proc;
}
MinecraftProcess *OneSixInstance::prepareForLaunch(LoginResponse response)
{
I_D(OneSixInstance);
cleanupAfterRun();
auto version = d->version;
if (!version)
return nullptr;
auto libs_to_extract = version->getActiveNativeLibs();
QString natives_dir_raw = PathCombine(instanceRoot(), "natives/");
bool success = ensureFolderPathExists(natives_dir_raw);
if (!success)
{
// FIXME: handle errors
return nullptr;
}
for (auto lib : libs_to_extract)
{
QString path = "libraries/" + lib->storagePath();
QLOG_INFO() << "Will extract " << path.toLocal8Bit();
if (JlCompress::extractWithExceptions(path, natives_dir_raw, lib->extract_excludes)
.isEmpty())
{
return nullptr;
}
}
QStringList args;
args.append(Util::Commandline::splitArgs(settings().get("JvmArgs").toString()));
args << QString("-Xms%1m").arg(settings().get("MinMemAlloc").toInt());
args << QString("-Xmx%1m").arg(settings().get("MaxMemAlloc").toInt());
args << QString("-XX:PermSize=%1m").arg(settings().get("PermGen").toInt());
/**
* HACK: Stupid hack for Intel drivers.
* See: https://mojang.atlassian.net/browse/MCL-767
*/
#ifdef Q_OS_WIN32
args << QString("-XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_"
"minecraft.exe.heapdump");
#endif
QDir natives_dir(natives_dir_raw);
args << QString("-Djava.library.path=%1").arg(natives_dir.absolutePath());
QString classPath;
{
auto libs = version->getActiveNormalLibs();
for (auto lib : libs)
{
QFileInfo fi(QString("libraries/") + lib->storagePath());
classPath.append(fi.absoluteFilePath());
#ifdef Q_OS_WIN32
classPath.append(';');
#else
classPath.append(':');
#endif
}
QString targetstr = "versions/" + version->id + "/" + version->id + ".jar";
QFileInfo fi(targetstr);
classPath.append(fi.absoluteFilePath());
}
if (classPath.size())
{
args << "-cp";
args << classPath;
}
args << version->mainClass;
args.append(processMinecraftArgs(response));
// Set the width and height for 1.6 instances
bool maximize = settings().get("LaunchMaximized").toBool();
if (maximize)
{
// this is probably a BAD idea
// args << QString("--fullscreen");
}
else
{
args << QString("--width") << settings().get("MinecraftWinWidth").toString();
args << QString("--height") << settings().get("MinecraftWinHeight").toString();
}
// create the process and set its parameters
MinecraftProcess *proc = new MinecraftProcess(this);
proc->setMinecraftArguments(args);
proc->setMinecraftWorkdir(minecraftRoot());
return proc;
}
