diff options
Diffstat (limited to 'logic/minecraft/ftb/FTBPlugin.cpp')
| -rw-r--r-- | logic/minecraft/ftb/FTBPlugin.cpp | 395 |
1 files changed, 395 insertions, 0 deletions
diff --git a/logic/minecraft/ftb/FTBPlugin.cpp b/logic/minecraft/ftb/FTBPlugin.cpp new file mode 100644 index 00000000..8a08f916 --- /dev/null +++ b/logic/minecraft/ftb/FTBPlugin.cpp @@ -0,0 +1,395 @@ +#include "FTBPlugin.h" +#include "FTBVersion.h" +#include "LegacyFTBInstance.h" +#include "OneSixFTBInstance.h" +#include <BaseInstance.h> +#include <icons/IconList.h> +#include <InstanceList.h> +#include <minecraft/MinecraftVersionList.h> +#include <settings/INISettingsObject.h> +#include <FileSystem.h> +#include "QDebug" +#include <QXmlStreamReader> +#include <QRegularExpression> + +struct FTBRecord +{ + QString dirName; + QString name; + QString logo; + QString iconKey; + QString mcVersion; + QString description; + QString instanceDir; + QString templateDir; + bool operator==(const FTBRecord other) const + { + return instanceDir == other.instanceDir; + } +}; + +inline uint qHash(FTBRecord record) +{ + return qHash(record.instanceDir); +} + +QSet<FTBRecord> discoverFTBInstances(SettingsObjectPtr globalSettings) +{ + QSet<FTBRecord> records; + QDir dir = QDir(globalSettings->get("FTBLauncherLocal").toString()); + QDir dataDir = QDir(globalSettings->get("FTBRoot").toString()); + if (!dataDir.exists()) + { + qDebug() << "The FTB directory specified does not exist. Please check your settings"; + return records; + } + else if (!dir.exists()) + { + qDebug() << "The FTB launcher data directory specified does not exist. Please check " + "your settings"; + return records; + } + dir.cd("ModPacks"); + auto allFiles = dir.entryList(QDir::Readable | QDir::Files, QDir::Name); + for (auto filename : allFiles) + { + if (!filename.endsWith(".xml")) + continue; + auto fpath = dir.absoluteFilePath(filename); + QFile f(fpath); + qDebug() << "Discovering FTB instances -- " << fpath; + if (!f.open(QFile::ReadOnly)) + continue; + + // read the FTB packs XML. + QXmlStreamReader reader(&f); + while (!reader.atEnd()) + { + switch (reader.readNext()) + { + case QXmlStreamReader::StartElement: + { + if (reader.name() == "modpack") + { + QXmlStreamAttributes attrs = reader.attributes(); + FTBRecord record; + record.dirName = attrs.value("dir").toString(); + record.instanceDir = dataDir.absoluteFilePath(record.dirName); + record.templateDir = dir.absoluteFilePath(record.dirName); + QDir test(record.instanceDir); + qDebug() << dataDir.absolutePath() << record.instanceDir << record.dirName; + if (!test.exists()) + continue; + record.name = attrs.value("name").toString(); + record.logo = attrs.value("logo").toString(); + QString logo = record.logo; + record.iconKey = logo.remove(QRegularExpression("\\..*")); + auto customVersions = attrs.value("customMCVersions"); + if (!customVersions.isNull()) + { + QMap<QString, QString> versionMatcher; + QString customVersionsStr = customVersions.toString(); + QStringList list = customVersionsStr.split(';'); + for (auto item : list) + { + auto segment = item.split('^'); + if (segment.size() != 2) + { + qCritical() << "FTB: Segment of size < 2 in " + << customVersionsStr; + continue; + } + versionMatcher[segment[0]] = segment[1]; + } + auto actualVersion = attrs.value("version").toString(); + if (versionMatcher.contains(actualVersion)) + { + record.mcVersion = versionMatcher[actualVersion]; + } + else + { + record.mcVersion = attrs.value("mcVersion").toString(); + } + } + else + { + record.mcVersion = attrs.value("mcVersion").toString(); + } + record.description = attrs.value("description").toString(); + records.insert(record); + } + break; + } + case QXmlStreamReader::EndElement: + break; + case QXmlStreamReader::Characters: + break; + default: + break; + } + } + f.close(); + } + return records; +} + +InstancePtr loadInstance(SettingsObjectPtr globalSettings, QMap<QString, QString> &groupMap, const FTBRecord & record) +{ + InstancePtr inst; + + auto m_settings = std::make_shared<INISettingsObject>(FS::PathCombine(record.instanceDir, "instance.cfg")); + m_settings->registerSetting("InstanceType", "Legacy"); + + qDebug() << "Loading existing " << record.name; + + QString inst_type = m_settings->get("InstanceType").toString(); + if (inst_type == "LegacyFTB") + { + inst.reset(new LegacyFTBInstance(globalSettings, m_settings, record.instanceDir)); + } + else if (inst_type == "OneSixFTB") + { + inst.reset(new OneSixFTBInstance(globalSettings, m_settings, record.instanceDir)); + } + else + { + return nullptr; + } + qDebug() << "Construction " << record.instanceDir; + + SettingsObject::Lock lock(inst->settings()); + inst->init(); + qDebug() << "Init " << record.instanceDir; + inst->setGroupInitial("FTB"); + /** + * FIXME: this does not respect the user's preferences. BUT, it would work nicely with the planned pack support + * -> instead of changing the user values, change pack values (defaults you can look at and revert to) + */ + /* + inst->setName(record.name); + inst->setIconKey(record.iconKey); + inst->setNotes(record.description); + */ + if (inst->intendedVersionId() != record.mcVersion) + { + inst->setIntendedVersionId(record.mcVersion); + } + qDebug() << "Post-Process " << record.instanceDir; + if (!InstanceList::continueProcessInstance(inst, InstanceList::NoCreateError, record.instanceDir, groupMap)) + { + return nullptr; + } + qDebug() << "Final " << record.instanceDir; + return inst; +} + +InstancePtr createInstance(SettingsObjectPtr globalSettings, QMap<QString, QString> &groupMap, const FTBRecord & record) +{ + QDir rootDir(record.instanceDir); + + InstancePtr inst; + + qDebug() << "Converting " << record.name << " as new."; + + auto mcVersion = std::dynamic_pointer_cast<MinecraftVersion>(ENV.getVersion("net.minecraft", record.mcVersion)); + if (!mcVersion) + { + qCritical() << "Can't load instance " << record.instanceDir + << " because minecraft version " << record.mcVersion + << " can't be resolved."; + return nullptr; + } + + if (!rootDir.exists() && !rootDir.mkpath(".")) + { + qCritical() << "Can't create instance folder" << record.instanceDir; + return nullptr; + } + + auto m_settings = std::make_shared<INISettingsObject>(FS::PathCombine(record.instanceDir, "instance.cfg")); + m_settings->registerSetting("InstanceType", "Legacy"); + + if (mcVersion->usesLegacyLauncher()) + { + m_settings->set("InstanceType", "LegacyFTB"); + inst.reset(new LegacyFTBInstance(globalSettings, m_settings, record.instanceDir)); + } + else + { + m_settings->set("InstanceType", "OneSixFTB"); + inst.reset(new OneSixFTBInstance(globalSettings, m_settings, record.instanceDir)); + } + // initialize + { + SettingsObject::Lock lock(inst->settings()); + inst->setIntendedVersionId(mcVersion->descriptor()); + inst->init(); + inst->setGroupInitial("FTB"); + inst->setName(record.name); + inst->setIconKey(record.iconKey); + inst->setNotes(record.description); + qDebug() << "Post-Process " << record.instanceDir; + if (!InstanceList::continueProcessInstance(inst, InstanceList::NoCreateError, record.instanceDir, groupMap)) + { + return nullptr; + } + } + return inst; +} + +void FTBPlugin::loadInstances(SettingsObjectPtr globalSettings, QMap<QString, QString> &groupMap, QList<InstancePtr> &tempList) +{ + // nothing to load when we don't have + if (globalSettings->get("TrackFTBInstances").toBool() != true) + { + return; + } + + auto records = discoverFTBInstances(globalSettings); + if (!records.size()) + { + qDebug() << "No FTB instances to load."; + return; + } + qDebug() << "Loading FTB instances! -- got " << records.size(); + // process the records we acquired. + for (auto record : records) + { + qDebug() << "Loading FTB instance from " << record.instanceDir; + QString iconKey = record.iconKey; + ENV.icons()->addIcon(iconKey, iconKey, FS::PathCombine(record.templateDir, record.logo), MMCIcon::Transient); + auto settingsFilePath = FS::PathCombine(record.instanceDir, "instance.cfg"); + qDebug() << "ICON get!"; + + if (QFileInfo(settingsFilePath).exists()) + { + auto instPtr = loadInstance(globalSettings, groupMap, record); + if (!instPtr) + { + qWarning() << "Couldn't load instance config:" << settingsFilePath; + if(!QFile::remove(settingsFilePath)) + { + qWarning() << "Couldn't remove broken instance config!"; + continue; + } + // failed to load, but removed the poisonous file + } + else + { + tempList.append(InstancePtr(instPtr)); + continue; + } + } + auto instPtr = createInstance(globalSettings, groupMap, record); + if (!instPtr) + { + qWarning() << "Couldn't create FTB instance!"; + continue; + } + tempList.append(InstancePtr(instPtr)); + } +} + +#ifdef Q_OS_WIN32 +#include <windows.h> +static const int APPDATA_BUFFER_SIZE = 1024; +#endif + +static QString getLocalCacheStorageLocation() +{ + QString ftbDefault; +#ifdef Q_OS_WIN32 + wchar_t buf[APPDATA_BUFFER_SIZE]; + if (GetEnvironmentVariableW(L"LOCALAPPDATA", buf, APPDATA_BUFFER_SIZE)) // local + { + ftbDefault = QDir(QString::fromWCharArray(buf)).absoluteFilePath("ftblauncher"); + } + else if (GetEnvironmentVariableW(L"APPDATA", buf, APPDATA_BUFFER_SIZE)) // roaming + { + ftbDefault = QDir(QString::fromWCharArray(buf)).absoluteFilePath("ftblauncher"); + } + else + { + qCritical() << "Your LOCALAPPDATA and APPDATA folders are missing!" + " If you are on windows, this means your system is broken."; + } +#elif defined(Q_OS_MAC) + ftbDefault = FS::PathCombine(QDir::homePath(), "Library/Application Support/ftblauncher"); +#else + ftbDefault = QDir::home().absoluteFilePath(".ftblauncher"); +#endif + return ftbDefault; +} + + +static QString getRoamingStorageLocation() +{ + QString ftbDefault; +#ifdef Q_OS_WIN32 + wchar_t buf[APPDATA_BUFFER_SIZE]; + QString cacheStorage; + if (GetEnvironmentVariableW(L"APPDATA", buf, APPDATA_BUFFER_SIZE)) + { + ftbDefault = QDir(QString::fromWCharArray(buf)).absoluteFilePath("ftblauncher"); + } + else + { + qCritical() << "Your APPDATA folder is missing! If you are on windows, this means your system is broken."; + } +#elif defined(Q_OS_MAC) + ftbDefault = FS::PathCombine(QDir::homePath(), "Library/Application Support/ftblauncher"); +#else + ftbDefault = QDir::home().absoluteFilePath(".ftblauncher"); +#endif + return ftbDefault; +} + +void FTBPlugin::initialize(SettingsObjectPtr globalSettings) +{ + // FTB + globalSettings->registerSetting("TrackFTBInstances", false); + QString ftbRoaming = getRoamingStorageLocation(); + QString ftbLocal = getLocalCacheStorageLocation(); + + globalSettings->registerSetting("FTBLauncherRoaming", ftbRoaming); + globalSettings->registerSetting("FTBLauncherLocal", ftbLocal); + qDebug() << "FTB Launcher paths:" << globalSettings->get("FTBLauncherRoaming").toString() + << "and" << globalSettings->get("FTBLauncherLocal").toString(); + + globalSettings->registerSetting("FTBRoot"); + if (globalSettings->get("FTBRoot").isNull()) + { + QString ftbRoot; + QFile f(QDir(globalSettings->get("FTBLauncherRoaming").toString()).absoluteFilePath("ftblaunch.cfg")); + qDebug() << "Attempting to read" << f.fileName(); + if (f.open(QFile::ReadOnly)) + { + const QString data = QString::fromLatin1(f.readAll()); + QRegularExpression exp("installPath=(.*)"); + ftbRoot = QDir::cleanPath(exp.match(data).captured(1)); +#ifdef Q_OS_WIN32 + if (!ftbRoot.isEmpty()) + { + if (ftbRoot.at(0).isLetter() && ftbRoot.size() > 1 && ftbRoot.at(1) == '/') + { + ftbRoot.remove(1, 1); + } + } +#endif + if (ftbRoot.isEmpty()) + { + qDebug() << "Failed to get FTB root path"; + } + else + { + qDebug() << "FTB is installed at" << ftbRoot; + globalSettings->set("FTBRoot", ftbRoot); + } + } + else + { + qWarning() << "Couldn't open" << f.fileName() << ":" << f.errorString(); + qWarning() << "This is perfectly normal if you don't have FTB installed"; + } + } +} |