138 lines
3.8 KiB
C++
138 lines
3.8 KiB
C++
#include "OneSixFTBInstance.h"
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#include "logic/minecraft/InstanceVersion.h"
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#include "logic/minecraft/OneSixLibrary.h"
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#include "logic/minecraft/VersionBuilder.h"
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#include "tasks/SequentialTask.h"
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#include "forge/ForgeInstaller.h"
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#include "forge/ForgeVersionList.h"
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#include "MultiMC.h"
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#include "pathutils.h"
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OneSixFTBInstance::OneSixFTBInstance(const QString &rootDir, SettingsObject *settings, QObject *parent) :
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OneSixInstance(rootDir, settings, parent)
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{
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}
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void OneSixFTBInstance::copy(const QDir &newDir)
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{
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QStringList libraryNames;
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// create patch file
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{
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QLOG_DEBUG() << "Creating patch file for FTB instance...";
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QFile f(minecraftRoot() + "/pack.json");
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if (!f.open(QFile::ReadOnly))
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{
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QLOG_ERROR() << "Couldn't open" << f.fileName() << ":" << f.errorString();
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return;
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}
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QJsonObject root = QJsonDocument::fromJson(f.readAll()).object();
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QJsonArray libs = root.value("libraries").toArray();
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QJsonArray outLibs;
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for (auto lib : libs)
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{
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QJsonObject libObj = lib.toObject();
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libObj.insert("MMC-hint", QString("local"));
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libObj.insert("insert", QString("prepend"));
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libraryNames.append(libObj.value("name").toString());
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outLibs.append(libObj);
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}
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root.remove("libraries");
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root.remove("id");
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// HACK HACK HACK HACK
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// A workaround for a problem in MultiMC, triggered by a historical problem in FTB,
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// triggered by Mojang getting their library versions wrong in 1.7.10
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if(intendedVersionId() == "1.7.10")
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{
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auto insert = [&outLibs, &libraryNames](QString name)
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{
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QJsonObject libObj;
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libObj.insert("insert", QString("replace"));
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libObj.insert("name", name);
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libraryNames.push_back(name);
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outLibs.prepend(libObj);
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};
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insert("com.google.guava:guava:16.0");
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insert("org.apache.commons:commons-lang3:3.2.1");
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}
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root.insert("+libraries", outLibs);
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root.insert("order", 1);
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root.insert("fileId", QString("org.multimc.ftb.pack.json"));
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root.insert("name", name());
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root.insert("mcVersion", intendedVersionId());
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root.insert("version", intendedVersionId());
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ensureFilePathExists(newDir.absoluteFilePath("patches/ftb.json"));
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QFile out(newDir.absoluteFilePath("patches/ftb.json"));
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if (!out.open(QFile::WriteOnly | QFile::Truncate))
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{
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QLOG_ERROR() << "Couldn't open" << out.fileName() << ":" << out.errorString();
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return;
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}
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out.write(QJsonDocument(root).toJson());
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}
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// copy libraries
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{
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QLOG_DEBUG() << "Copying FTB libraries";
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for (auto library : libraryNames)
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{
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OneSixLibrary *lib = new OneSixLibrary(library);
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const QString out = QDir::current().absoluteFilePath("libraries/" + lib->storagePath());
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if (QFile::exists(out))
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{
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continue;
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}
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if (!ensureFilePathExists(out))
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{
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QLOG_ERROR() << "Couldn't create folder structure for" << out;
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}
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if (!QFile::copy(librariesPath().absoluteFilePath(lib->storagePath()), out))
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{
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QLOG_ERROR() << "Couldn't copy" << lib->rawName();
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}
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}
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}
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}
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QString OneSixFTBInstance::id() const
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{
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return "FTB/" + BaseInstance::id();
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}
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QDir OneSixFTBInstance::librariesPath() const
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{
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return QDir(MMC->settings()->get("FTBRoot").toString() + "/libraries");
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}
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QDir OneSixFTBInstance::versionsPath() const
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{
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return QDir(MMC->settings()->get("FTBRoot").toString() + "/versions");
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}
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QStringList OneSixFTBInstance::externalPatches() const
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{
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return QStringList() << versionsPath().absoluteFilePath(intendedVersionId() + "/" + intendedVersionId() + ".json")
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<< minecraftRoot() + "/pack.json";
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}
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bool OneSixFTBInstance::providesVersionFile() const
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{
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return true;
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}
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QString OneSixFTBInstance::getStatusbarDescription()
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{
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if (flags() & VersionBrokenFlag)
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{
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return "OneSix FTB: " + intendedVersionId() + " (broken)";
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}
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return "OneSix FTB: " + intendedVersionId();
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}
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std::shared_ptr<Task> OneSixFTBInstance::doUpdate()
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{
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return OneSixInstance::doUpdate();
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}
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#include "OneSixFTBInstance.moc"
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