NOISSUE split GUI stuff from logic library

8 files changed, 0 insertions, 1818 deletions

diff --git a/logic/minecraft/onesix/OneSixInstance.cpp b/logic/minecraft/onesix/OneSixInstance.cpp
deleted file mode 100644
index 8d46eefc..00000000
--- a/logic/minecraft/onesix/OneSixInstance.cpp
+++ /dev/null
@@ -1,601 +0,0 @@
-/* Copyright 2013-2015 MultiMC Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <QIcon>
-#include <QDebug>
-
-#include "OneSixInstance.h"
-#include "OneSixUpdate.h"
-#include "OneSixProfileStrategy.h"
-
-#include "minecraft/MinecraftProfile.h"
-#include "minecraft/VersionBuildError.h"
-#include "launch/LaunchTask.h"
-#include "launch/steps/PreLaunchCommand.h"
-#include "launch/steps/Update.h"
-#include "launch/steps/LaunchMinecraft.h"
-#include "launch/steps/PostLaunchCommand.h"
-#include "launch/steps/TextPrint.h"
-#include "launch/steps/ModMinecraftJar.h"
-#include "launch/steps/CheckJava.h"
-#include "MMCZip.h"
-
-#include "minecraft/AssetsUtils.h"
-#include "icons/IconList.h"
-#include "minecraft/WorldList.h"
-#include <FileSystem.h>
-
-OneSixInstance::OneSixInstance(SettingsObjectPtr globalSettings, SettingsObjectPtr settings, const QString &rootDir)
-	: MinecraftInstance(globalSettings, settings, rootDir)
-{
-	m_settings->registerSetting({"IntendedVersion", "MinecraftVersion"}, "");
-}
-
-void OneSixInstance::init()
-{
-	createProfile();
-}
-
-void OneSixInstance::createProfile()
-{
-	m_profile.reset(new MinecraftProfile(new OneSixProfileStrategy(this)));
-}
-
-QSet<QString> OneSixInstance::traits()
-{
-	auto version = getMinecraftProfile();
-	if (!version)
-	{
-		return {"version-incomplete"};
-	}
-	else
-	{
-		return version->getTraits();
-	}
-}
-
-std::shared_ptr<Task> OneSixInstance::createUpdateTask()
-{
-	return std::shared_ptr<Task>(new OneSixUpdate(this));
-}
-
-QString replaceTokensIn(QString text, QMap<QString, QString> with)
-{
-	QString result;
-	QRegExp token_regexp("\\$\\{(.+)\\}");
-	token_regexp.setMinimal(true);
-	QStringList list;
-	int tail = 0;
-	int head = 0;
-	while ((head = token_regexp.indexIn(text, head)) != -1)
-	{
-		result.append(text.mid(tail, head - tail));
-		QString key = token_regexp.cap(1);
-		auto iter = with.find(key);
-		if (iter != with.end())
-		{
-			result.append(*iter);
-		}
-		head += token_regexp.matchedLength();
-		tail = head;
-	}
-	result.append(text.mid(tail));
-	return result;
-}
-
-QStringList OneSixInstance::processMinecraftArgs(AuthSessionPtr session)
-{
-	QString args_pattern = m_profile->getMinecraftArguments();
-	for (auto tweaker : m_profile->getTweakers())
-	{
-		args_pattern += " --tweakClass " + tweaker;
-	}
-
-	QMap<QString, QString> token_mapping;
-	// yggdrasil!
-	token_mapping["auth_username"] = session->username;
-	token_mapping["auth_session"] = session->session;
-	token_mapping["auth_access_token"] = session->access_token;
-	token_mapping["auth_player_name"] = session->player_name;
-	token_mapping["auth_uuid"] = session->uuid;
-
-	// blatant self-promotion.
-	token_mapping["profile_name"] = token_mapping["version_name"] = "MultiMC5";
-	if(m_profile->isVanilla())
-	{
-		token_mapping["version_type"] = m_profile->getMinecraftVersionType();
-	}
-	else
-	{
-		token_mapping["version_type"] = "custom";
-	}
-
-	QString absRootDir = QDir(minecraftRoot()).absolutePath();
-	token_mapping["game_directory"] = absRootDir;
-	QString absAssetsDir = QDir("assets/").absolutePath();
-	auto assets = m_profile->getMinecraftAssets();
-	token_mapping["game_assets"] = AssetsUtils::reconstructAssets(assets->id).absolutePath();
-
-	token_mapping["user_properties"] = session->serializeUserProperties();
-	token_mapping["user_type"] = session->user_type;
-
-	// 1.7.3+ assets tokens
-	token_mapping["assets_root"] = absAssetsDir;
-	token_mapping["assets_index_name"] = assets->id;
-
-	QStringList parts = args_pattern.split(' ', QString::SkipEmptyParts);
-	for (int i = 0; i < parts.length(); i++)
-	{
-		parts[i] = replaceTokensIn(parts[i], token_mapping);
-	}
-	return parts;
-}
-
-QString OneSixInstance::createLaunchScript(AuthSessionPtr session)
-{
-	QString launchScript;
-	QIcon icon = ENV.icons()->getIcon(iconKey());
-	auto pixmap = icon.pixmap(128, 128);
-	pixmap.save(FS::PathCombine(minecraftRoot(), "icon.png"), "PNG");
-
-	if (!m_profile)
-		return nullptr;
-
-	for(auto & mod: loaderModList()->allMods())
-	{
-		if(!mod.enabled())
-			continue;
-		if(mod.type() == Mod::MOD_FOLDER)
-			continue;
-		// TODO: proper implementation would need to descend into folders.
-
-		launchScript += "mod " + mod.filename().completeBaseName()  + "\n";;
-	}
-
-	for(auto & coremod: coreModList()->allMods())
-	{
-		if(!coremod.enabled())
-			continue;
-		if(coremod.type() == Mod::MOD_FOLDER)
-			continue;
-		// TODO: proper implementation would need to descend into folders.
-
-		launchScript += "coremod " + coremod.filename().completeBaseName()  + "\n";;
-	}
-
-	for(auto & jarmod: m_profile->getJarMods())
-	{
-		launchScript += "jarmod " + jarmod->originalName + " (" + jarmod->name + ")\n";
-	}
-
-	auto mainClass = m_profile->getMainClass();
-	if (!mainClass.isEmpty())
-	{
-		launchScript += "mainClass " + mainClass + "\n";
-	}
-	auto appletClass = m_profile->getAppletClass();
-	if (!appletClass.isEmpty())
-	{
-		launchScript += "appletClass " + appletClass + "\n";
-	}
-
-	// generic minecraft params
-	for (auto param : processMinecraftArgs(session))
-	{
-		launchScript += "param " + param + "\n";
-	}
-
-	// window size, title and state, legacy
-	{
-		QString windowParams;
-		if (settings()->get("LaunchMaximized").toBool())
-			windowParams = "max";
-		else
-			windowParams = QString("%1x%2")
-							   .arg(settings()->get("MinecraftWinWidth").toInt())
-							   .arg(settings()->get("MinecraftWinHeight").toInt());
-		launchScript += "windowTitle " + windowTitle() + "\n";
-		launchScript += "windowParams " + windowParams + "\n";
-	}
-
-	// legacy auth
-	{
-		launchScript += "userName " + session->player_name + "\n";
-		launchScript += "sessionId " + session->session + "\n";
-	}
-
-	// libraries and class path.
-	{
-		auto libs = m_profile->getLibraries();
-
-		QStringList jar, native, native32, native64;
-		for (auto lib : libs)
-		{
-			lib->getApplicableFiles(currentSystem, jar, native, native32, native64);
-		}
-		for(auto file: jar)
-		{
-			launchScript += "cp " + file + "\n";
-		}
-		for(auto file: native)
-		{
-			launchScript += "ext " + file + "\n";
-		}
-		for(auto file: native32)
-		{
-			launchScript += "ext32 " + file + "\n";
-		}
-		for(auto file: native64)
-		{
-			launchScript += "ext64 " + file + "\n";
-		}
-		QDir natives_dir(FS::PathCombine(instanceRoot(), "natives/"));
-		launchScript += "natives " + natives_dir.absolutePath() + "\n";
-		auto jarMods = getJarMods();
-		if (!jarMods.isEmpty())
-		{
-			launchScript += "cp " + QDir(instanceRoot()).absoluteFilePath("minecraft.jar") + "\n";
-		}
-		else
-		{
-			QString relpath = m_profile->getMinecraftVersion() + "/" + m_profile->getMinecraftVersion() + ".jar";
-			launchScript += "cp " + versionsPath().absoluteFilePath(relpath) + "\n";
-		}
-	}
-
-	// traits. including legacyLaunch and others ;)
-	for (auto trait : m_profile->getTraits())
-	{
-		launchScript += "traits " + trait + "\n";
-	}
-	launchScript += "launcher onesix\n";
-	return launchScript;
-}
-
-std::shared_ptr<LaunchTask> OneSixInstance::createLaunchTask(AuthSessionPtr session)
-{
-	auto process = LaunchTask::create(std::dynamic_pointer_cast<MinecraftInstance>(getSharedPtr()));
-	auto pptr = process.get();
-
-	// print a header
-	{
-		process->appendStep(std::make_shared<TextPrint>(pptr, "Minecraft folder is:\n" + minecraftRoot() + "\n\n", MessageLevel::MultiMC));
-	}
-	{
-		auto step = std::make_shared<CheckJava>(pptr);
-		process->appendStep(step);
-	}
-	// run pre-launch command if that's needed
-	if(getPreLaunchCommand().size())
-	{
-		auto step = std::make_shared<PreLaunchCommand>(pptr);
-		step->setWorkingDirectory(minecraftRoot());
-		process->appendStep(step);
-	}
-	// if we aren't in offline mode,.
-	if(session->status != AuthSession::PlayableOffline)
-	{
-		process->appendStep(std::make_shared<Update>(pptr));
-	}
-	// if there are any jar mods
-	if(getJarMods().size())
-	{
-		auto step = std::make_shared<ModMinecraftJar>(pptr);
-		process->appendStep(step);
-	}
-	// actually launch the game
-	{
-		auto step = std::make_shared<LaunchMinecraft>(pptr);
-		step->setWorkingDirectory(minecraftRoot());
-		step->setAuthSession(session);
-		process->appendStep(step);
-	}
-	// run post-exit command if that's needed
-	if(getPostExitCommand().size())
-	{
-		auto step = std::make_shared<PostLaunchCommand>(pptr);
-		step->setWorkingDirectory(minecraftRoot());
-		process->appendStep(step);
-	}
-	if (session)
-	{
-		process->setCensorFilter(createCensorFilterFromSession(session));
-	}
-	return process;
-}
-
-std::shared_ptr<Task> OneSixInstance::createJarModdingTask()
-{
-	class JarModTask : public Task
-	{
-	public:
-		explicit JarModTask(std::shared_ptr<OneSixInstance> inst) : Task(nullptr), m_inst(inst)
-		{
-		}
-		virtual void executeTask()
-		{
-			auto profile = m_inst->getMinecraftProfile();
-			// nuke obsolete stripped jar(s) if needed
-			QString version_id = profile->getMinecraftVersion();
-			QString strippedPath = version_id + "/" + version_id + "-stripped.jar";
-			QFile strippedJar(strippedPath);
-			if(strippedJar.exists())
-			{
-				strippedJar.remove();
-			}
-			auto tempJarPath = QDir(m_inst->instanceRoot()).absoluteFilePath("temp.jar");
-			QFile tempJar(tempJarPath);
-			if(tempJar.exists())
-			{
-				tempJar.remove();
-			}
-			auto finalJarPath = QDir(m_inst->instanceRoot()).absoluteFilePath("minecraft.jar");
-			QFile finalJar(finalJarPath);
-			if(finalJar.exists())
-			{
-				if(!finalJar.remove())
-				{
-					emitFailed(tr("Couldn't remove stale jar file: %1").arg(finalJarPath));
-					return;
-				}
-			}
-
-			// create temporary modded jar, if needed
-			auto jarMods = m_inst->getJarMods();
-			if(jarMods.size())
-			{
-				auto sourceJarPath = m_inst->versionsPath().absoluteFilePath(version_id + "/" + version_id + ".jar");
-				QString localPath = version_id + "/" + version_id + ".jar";
-				auto metacache = ENV.metacache();
-				auto entry = metacache->resolveEntry("versions", localPath);
-				QString fullJarPath = entry->getFullPath();
-				if(!MMCZip::createModdedJar(sourceJarPath, finalJarPath, jarMods))
-				{
-					emitFailed(tr("Failed to create the custom Minecraft jar file."));
-					return;
-				}
-			}
-			emitSucceeded();
-		}
-		std::shared_ptr<OneSixInstance> m_inst;
-	};
-	return std::make_shared<JarModTask>(std::dynamic_pointer_cast<OneSixInstance>(shared_from_this()));
-}
-
-void OneSixInstance::cleanupAfterRun()
-{
-	QString target_dir = FS::PathCombine(instanceRoot(), "natives/");
-	QDir dir(target_dir);
-	dir.removeRecursively();
-}
-
-std::shared_ptr<ModList> OneSixInstance::loaderModList() const
-{
-	if (!m_loader_mod_list)
-	{
-		m_loader_mod_list.reset(new ModList(loaderModsDir()));
-	}
-	m_loader_mod_list->update();
-	return m_loader_mod_list;
-}
-
-std::shared_ptr<ModList> OneSixInstance::coreModList() const
-{
-	if (!m_core_mod_list)
-	{
-		m_core_mod_list.reset(new ModList(coreModsDir()));
-	}
-	m_core_mod_list->update();
-	return m_core_mod_list;
-}
-
-std::shared_ptr<ModList> OneSixInstance::resourcePackList() const
-{
-	if (!m_resource_pack_list)
-	{
-		m_resource_pack_list.reset(new ModList(resourcePacksDir()));
-	}
-	m_resource_pack_list->update();
-	return m_resource_pack_list;
-}
-
-std::shared_ptr<ModList> OneSixInstance::texturePackList() const
-{
-	if (!m_texture_pack_list)
-	{
-		m_texture_pack_list.reset(new ModList(texturePacksDir()));
-	}
-	m_texture_pack_list->update();
-	return m_texture_pack_list;
-}
-
-std::shared_ptr<WorldList> OneSixInstance::worldList() const
-{
-	if (!m_world_list)
-	{
-		m_world_list.reset(new WorldList(worldDir()));
-	}
-	return m_world_list;
-}
-
-bool OneSixInstance::setIntendedVersionId(QString version)
-{
-	settings()->set("IntendedVersion", version);
-	if(getMinecraftProfile())
-	{
-		clearProfile();
-	}
-	emit propertiesChanged(this);
-	return true;
-}
-
-QList< Mod > OneSixInstance::getJarMods() const
-{
-	QList<Mod> mods;
-	for (auto jarmod : m_profile->getJarMods())
-	{
-		QString filePath = jarmodsPath().absoluteFilePath(jarmod->name);
-		mods.push_back(Mod(QFileInfo(filePath)));
-	}
-	return mods;
-}
-
-
-QString OneSixInstance::intendedVersionId() const
-{
-	return settings()->get("IntendedVersion").toString();
-}
-
-void OneSixInstance::setShouldUpdate(bool)
-{
-}
-
-bool OneSixInstance::shouldUpdate() const
-{
-	return true;
-}
-
-QString OneSixInstance::currentVersionId() const
-{
-	return intendedVersionId();
-}
-
-void OneSixInstance::reloadProfile()
-{
-	m_profile->reload();
-	auto severity = m_profile->getProblemSeverity();
-	if(severity == ProblemSeverity::PROBLEM_ERROR)
-	{
-		setFlag(VersionBrokenFlag);
-	}
-	else
-	{
-		unsetFlag(VersionBrokenFlag);
-	}
-	emit versionReloaded();
-}
-
-void OneSixInstance::clearProfile()
-{
-	m_profile->clear();
-	emit versionReloaded();
-}
-
-std::shared_ptr<MinecraftProfile> OneSixInstance::getMinecraftProfile() const
-{
-	return m_profile;
-}
-
-QDir OneSixInstance::librariesPath() const
-{
-	return QDir::current().absoluteFilePath("libraries");
-}
-
-QDir OneSixInstance::jarmodsPath() const
-{
-	return QDir(jarModsDir());
-}
-
-QDir OneSixInstance::versionsPath() const
-{
-	return QDir::current().absoluteFilePath("versions");
-}
-
-bool OneSixInstance::providesVersionFile() const
-{
-	return false;
-}
-
-bool OneSixInstance::reload()
-{
-	if (BaseInstance::reload())
-	{
-		try
-		{
-			reloadProfile();
-			return true;
-		}
-		catch (...)
-		{
-			return false;
-		}
-	}
-	return false;
-}
-
-QString OneSixInstance::loaderModsDir() const
-{
-	return FS::PathCombine(minecraftRoot(), "mods");
-}
-
-QString OneSixInstance::coreModsDir() const
-{
-	return FS::PathCombine(minecraftRoot(), "coremods");
-}
-
-QString OneSixInstance::resourcePacksDir() const
-{
-	return FS::PathCombine(minecraftRoot(), "resourcepacks");
-}
-
-QString OneSixInstance::texturePacksDir() const
-{
-	return FS::PathCombine(minecraftRoot(), "texturepacks");
-}
-
-QString OneSixInstance::instanceConfigFolder() const
-{
-	return FS::PathCombine(minecraftRoot(), "config");
-}
-
-QString OneSixInstance::jarModsDir() const
-{
-	return FS::PathCombine(instanceRoot(), "jarmods");
-}
-
-QString OneSixInstance::libDir() const
-{
-	return FS::PathCombine(minecraftRoot(), "lib");
-}
-
-QString OneSixInstance::worldDir() const
-{
-	return FS::PathCombine(minecraftRoot(), "saves");
-}
-
-QStringList OneSixInstance::extraArguments() const
-{
-	auto list = BaseInstance::extraArguments();
-	auto version = getMinecraftProfile();
-	if (!version)
-		return list;
-	auto jarMods = getJarMods();
-	if (!jarMods.isEmpty())
-	{
-		list.append({"-Dfml.ignoreInvalidMinecraftCertificates=true",
-					 "-Dfml.ignorePatchDiscrepancies=true"});
-	}
-	return list;
-}
-
-std::shared_ptr<OneSixInstance> OneSixInstance::getSharedPtr()
-{
-	return std::dynamic_pointer_cast<OneSixInstance>(BaseInstance::getSharedPtr());
-}
-
-QString OneSixInstance::typeName() const
-{
-	return tr("OneSix");
-}
diff --git a/logic/minecraft/onesix/OneSixInstance.h b/logic/minecraft/onesix/OneSixInstance.h
deleted file mode 100644
index 2dfab48c..00000000
--- a/logic/minecraft/onesix/OneSixInstance.h
+++ /dev/null
@@ -1,117 +0,0 @@
-/* Copyright 2013-2015 MultiMC Contributors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#pragma once
-
-#include "minecraft/MinecraftInstance.h"
-
-#include "minecraft/MinecraftProfile.h"
-#include "minecraft/ModList.h"
-
-#include "multimc_logic_export.h"
-
-class MULTIMC_LOGIC_EXPORT OneSixInstance : public MinecraftInstance
-{
-	Q_OBJECT
-public:
-	explicit OneSixInstance(SettingsObjectPtr globalSettings, SettingsObjectPtr settings, const QString &rootDir);
-	virtual ~OneSixInstance(){};
-
-	virtual void init() override;
-
-	//////  Mod Lists  //////
-	std::shared_ptr<ModList> loaderModList() const;
-	std::shared_ptr<ModList> coreModList() const;
-	std::shared_ptr<ModList> resourcePackList() const override;
-	std::shared_ptr<ModList> texturePackList() const override;
-	std::shared_ptr<WorldList> worldList() const override;
-	virtual QList<Mod> getJarMods() const override;
-	virtual void createProfile();
-
-	virtual QSet<QString> traits() override;
-
-	////// Directories and files //////
-	QString jarModsDir() const;
-	QString resourcePacksDir() const;
-	QString texturePacksDir() const;
-	QString loaderModsDir() const;
-	QString coreModsDir() const;
-	QString libDir() const;
-	QString worldDir() const;
-	virtual QString instanceConfigFolder() const override;
-
-	virtual std::shared_ptr<Task> createUpdateTask() override;
-	virtual std::shared_ptr<LaunchTask> createLaunchTask(AuthSessionPtr account) override;
-	virtual std::shared_ptr<Task> createJarModdingTask() override;
-
-	virtual QString createLaunchScript(AuthSessionPtr session) override;
-
-	virtual void cleanupAfterRun() override;
-
-	virtual QString intendedVersionId() const override;
-	virtual bool setIntendedVersionId(QString version) override;
-
-	virtual QString currentVersionId() const override;
-
-	virtual bool shouldUpdate() const override;
-	virtual void setShouldUpdate(bool val) override;
-
-	/**
-	 * reload the profile, including version json files.
-	 *
-	 * throws various exceptions :3
-	 */
-	void reloadProfile();
-
-	/// clears all version information in preparation for an update
-	void clearProfile();
-
-	/// get the current full version info
-	std::shared_ptr<MinecraftProfile> getMinecraftProfile() const;
-
-	virtual QDir jarmodsPath() const;
-	virtual QDir librariesPath() const;
-	virtual QDir versionsPath() const;
-	virtual bool providesVersionFile() const;
-
-	bool reload() override;
-
-	virtual QStringList extraArguments() const override;
-
-	std::shared_ptr<OneSixInstance> getSharedPtr();
-
-	virtual QString typeName() const override;
-
-	bool canExport() const override
-	{
-		return true;
-	}
-
-signals:
-	void versionReloaded();
-
-private:
-	QStringList processMinecraftArgs(AuthSessionPtr account);
-
-protected:
-	std::shared_ptr<MinecraftProfile> m_profile;
-	mutable std::shared_ptr<ModList> m_loader_mod_list;
-	mutable std::shared_ptr<ModList> m_core_mod_list;
-	mutable std::shared_ptr<ModList> m_resource_pack_list;
-	mutable std::shared_ptr<ModList> m_texture_pack_list;
-	mutable std::shared_ptr<WorldList> m_world_list;
-};
-
-Q_DECLARE_METATYPE(std::shared_ptr<OneSixInstance>)
diff --git a/logic/minecraft/onesix/OneSixProfileStrategy.cpp b/logic/minecraft/onesix/OneSixProfileStrategy.cpp
deleted file mode 100644
index af42286d..00000000
--- a/logic/minecraft/onesix/OneSixProfileStrategy.cpp
+++ /dev/null
@@ -1,418 +0,0 @@
-#include "OneSixProfileStrategy.h"
-#include "OneSixInstance.h"
-#include "OneSixVersionFormat.h"
-
-#include "minecraft/VersionBuildError.h"
-#include "minecraft/MinecraftVersionList.h"
-#include "Env.h"
-#include <FileSystem.h>
-
-#include <QDir>
-#include <QUuid>
-#include <QJsonDocument>
-#include <QJsonArray>
-
-OneSixProfileStrategy::OneSixProfileStrategy(OneSixInstance* instance)
-{
-	m_instance = instance;
-}
-
-void OneSixProfileStrategy::upgradeDeprecatedFiles()
-{
-	auto versionJsonPath = FS::PathCombine(m_instance->instanceRoot(), "version.json");
-	auto customJsonPath = FS::PathCombine(m_instance->instanceRoot(), "custom.json");
-	auto mcJson = FS::PathCombine(m_instance->instanceRoot(), "patches" , "net.minecraft.json");
-
-	QString sourceFile;
-	QString renameFile;
-
-	// convert old crap.
-	if(QFile::exists(customJsonPath))
-	{
-		sourceFile = customJsonPath;
-		renameFile = versionJsonPath;
-	}
-	else if(QFile::exists(versionJsonPath))
-	{
-		sourceFile = versionJsonPath;
-	}
-	if(!sourceFile.isEmpty() && !QFile::exists(mcJson))
-	{
-		if(!FS::ensureFilePathExists(mcJson))
-		{
-			qWarning() << "Couldn't create patches folder for" << m_instance->name();
-			return;
-		}
-		if(!renameFile.isEmpty() && QFile::exists(renameFile))
-		{
-			if(!QFile::rename(renameFile, renameFile + ".old"))
-			{
-				qWarning() << "Couldn't rename" << renameFile << "to" << renameFile + ".old" << "in" << m_instance->name();
-				return;
-			}
-		}
-		auto file = ProfileUtils::parseJsonFile(QFileInfo(sourceFile), false);
-		ProfileUtils::removeLwjglFromPatch(file);
-		file->fileId = "net.minecraft";
-		file->version = file->minecraftVersion;
-		file->name = "Minecraft";
-		auto data = OneSixVersionFormat::versionFileToJson(file, false).toJson();
-		QSaveFile newPatchFile(mcJson);
-		if(!newPatchFile.open(QIODevice::WriteOnly))
-		{
-			newPatchFile.cancelWriting();
-			qWarning() << "Couldn't open main patch for writing in" << m_instance->name();
-			return;
-		}
-		newPatchFile.write(data);
-		if(!newPatchFile.commit())
-		{
-			qWarning() << "Couldn't save main patch in" << m_instance->name();
-			return;
-		}
-		if(!QFile::rename(sourceFile, sourceFile + ".old"))
-		{
-			qWarning() << "Couldn't rename" << sourceFile << "to" << sourceFile + ".old" << "in" << m_instance->name();
-			return;
-		}
-	}
-}
-
-void OneSixProfileStrategy::loadDefaultBuiltinPatches()
-{
-	{
-		auto mcJson = FS::PathCombine(m_instance->instanceRoot(), "patches" , "net.minecraft.json");
-		// load up the base minecraft patch
-		ProfilePatchPtr minecraftPatch;
-		if(QFile::exists(mcJson))
-		{
-			auto file = ProfileUtils::parseJsonFile(QFileInfo(mcJson), false);
-			if(file->version.isEmpty())
-			{
-				file->version = m_instance->intendedVersionId();
-			}
-			file->setVanilla(false);
-			file->setRevertible(true);
-			minecraftPatch = std::dynamic_pointer_cast<ProfilePatch>(file);
-		}
-		else
-		{
-			auto mcversion = ENV.getVersion("net.minecraft", m_instance->intendedVersionId());
-			minecraftPatch = std::dynamic_pointer_cast<ProfilePatch>(mcversion);
-		}
-		if (!minecraftPatch)
-		{
-			throw VersionIncomplete("net.minecraft");
-		}
-		minecraftPatch->setOrder(-2);
-		profile->appendPatch(minecraftPatch);
-	}
-
-	{
-		auto lwjglJson = FS::PathCombine(m_instance->instanceRoot(), "patches" , "org.lwjgl.json");
-		ProfilePatchPtr lwjglPatch;
-		if(QFile::exists(lwjglJson))
-		{
-			auto file = ProfileUtils::parseJsonFile(QFileInfo(lwjglJson), false);
-			file->setVanilla(false);
-			file->setRevertible(true);
-			lwjglPatch = std::dynamic_pointer_cast<ProfilePatch>(file);
-		}
-		else
-		{
-			// NOTE: this is obviously fake, is fixed in unstable.
-			QResource LWJGL(":/versions/LWJGL/2.9.1.json");
-			auto lwjgl = ProfileUtils::parseJsonFile(LWJGL.absoluteFilePath(), false);
-			lwjgl->setVanilla(true);
-			lwjgl->setCustomizable(true);
-			lwjglPatch = std::dynamic_pointer_cast<ProfilePatch>(lwjgl);
-		}
-		if (!lwjglPatch)
-		{
-			throw VersionIncomplete("org.lwjgl");
-		}
-		lwjglPatch->setOrder(-1);
-		profile->appendPatch(lwjglPatch);
-	}
-}
-
-void OneSixProfileStrategy::loadUserPatches()
-{
-	// load all patches, put into map for ordering, apply in the right order
-	ProfileUtils::PatchOrder userOrder;
-	ProfileUtils::readOverrideOrders(FS::PathCombine(m_instance->instanceRoot(), "order.json"), userOrder);
-	QDir patches(FS::PathCombine(m_instance->instanceRoot(),"patches"));
-	QSet<QString> seen_extra;
-
-	// first, load things by sort order.
-	for (auto id : userOrder)
-	{
-		// ignore builtins
-		if (id == "net.minecraft")
-			continue;
-		if (id == "org.lwjgl")
-			continue;
-		// parse the file
-		QString filename = patches.absoluteFilePath(id + ".json");
-		QFileInfo finfo(filename);
-		if(!finfo.exists())
-		{
-			qDebug() << "Patch file " << filename << " was deleted by external means...";
-			continue;
-		}
-		qDebug() << "Reading" << filename << "by user order";
-		VersionFilePtr file = ProfileUtils::parseJsonFile(finfo, false);
-		// sanity check. prevent tampering with files.
-		if (file->fileId != id)
-		{
-			file->addProblem(PROBLEM_WARNING, QObject::tr("load id %1 does not match internal id %2").arg(id, file->fileId));
-			seen_extra.insert(file->fileId);
-		}
-		file->setRemovable(true);
-		file->setMovable(true);
-		profile->appendPatch(file);
-	}
-	// now load the rest by internal preference.
-	QMultiMap<int, VersionFilePtr> files;
-	for (auto info : patches.entryInfoList(QStringList() << "*.json", QDir::Files))
-	{
-		// parse the file
-		qDebug() << "Reading" << info.fileName();
-		auto file = ProfileUtils::parseJsonFile(info, true);
-		// ignore builtins
-		if (file->fileId == "net.minecraft")
-			continue;
-		if (file->fileId == "org.lwjgl")
-			continue;
-		// do not load versions with broken IDs twice
-		if(seen_extra.contains(file->fileId))
-			continue;
-		// do not load what we already loaded in the first pass
-		if (userOrder.contains(file->fileId))
-			continue;
-		file->setRemovable(true);
-		file->setMovable(true);
-		files.insert(file->order, file);
-	}
-	QSet<int> seen;
-	for (auto order : files.keys())
-	{
-		if(seen.contains(order))
-			continue;
-		seen.insert(order);
-		const auto &values = files.values(order);
-		if(values.size() == 1)
-		{
-			profile->appendPatch(values[0]);
-			continue;
-		}
-		for(auto &file: values)
-		{
-			QStringList list;
-			for(auto &file2: values)
-			{
-				if(file != file2)
-					list.append(file2->name);
-			}
-			file->addProblem(PROBLEM_WARNING, QObject::tr("%1 has the same order as the following components:\n%2").arg(file->name, list.join(", ")));
-			profile->appendPatch(file);
-		}
-	}
-}
-
-
-void OneSixProfileStrategy::load()
-{
-	profile->clearPatches();
-
-	upgradeDeprecatedFiles();
-	loadDefaultBuiltinPatches();
-	loadUserPatches();
-}
-
-bool OneSixProfileStrategy::saveOrder(ProfileUtils::PatchOrder order)
-{
-	return ProfileUtils::writeOverrideOrders(FS::PathCombine(m_instance->instanceRoot(), "order.json"), order);
-}
-
-bool OneSixProfileStrategy::resetOrder()
-{
-	return QDir(m_instance->instanceRoot()).remove("order.json");
-}
-
-bool OneSixProfileStrategy::removePatch(ProfilePatchPtr patch)
-{
-	bool ok = true;
-	// first, remove the patch file. this ensures it's not used anymore
-	auto fileName = patch->getFilename();
-	if(fileName.size())
-	{
-		QFile patchFile(fileName);
-		if(patchFile.exists() && !patchFile.remove())
-		{
-			qCritical() << "File" << fileName << "could not be removed because:" << patchFile.errorString();
-			return false;
-		}
-	}
-
-
-	auto preRemoveJarMod = [&](JarmodPtr jarMod) -> bool
-	{
-		QString fullpath = FS::PathCombine(m_instance->jarModsDir(), jarMod->name);
-		QFileInfo finfo (fullpath);
-		if(finfo.exists())
-		{
-			QFile jarModFile(fullpath);
-			if(!jarModFile.remove())
-			{
-				qCritical() << "File" << fullpath << "could not be removed because:" << jarModFile.errorString();
-				return false;
-			}
-			return true;
-		}
-		return true;
-	};
-
-	for(auto &jarmod: patch->getJarMods())
-	{
-		ok &= preRemoveJarMod(jarmod);
-	}
-	return ok;
-}
-
-bool OneSixProfileStrategy::customizePatch(ProfilePatchPtr patch)
-{
-	if(patch->isCustom())
-	{
-		return false;
-	}
-
-	auto filename = FS::PathCombine(m_instance->instanceRoot(), "patches" , patch->getID() + ".json");
-	if(!FS::ensureFilePathExists(filename))
-	{
-		return false;
-	}
-	try
-	{
-		QSaveFile jsonFile(filename);
-		if(!jsonFile.open(QIODevice::WriteOnly))
-		{
-			return false;
-		}
-		auto vfile = patch->getVersionFile();
-		if(!vfile)
-		{
-			return false;
-		}
-		auto document = OneSixVersionFormat::versionFileToJson(vfile, true);
-		jsonFile.write(document.toJson());
-		if(!jsonFile.commit())
-		{
-			return false;
-		}
-		load();
-	}
-	catch (VersionIncomplete &error)
-	{
-		qDebug() << "Version was incomplete:" << error.cause();
-	}
-	catch (Exception &error)
-	{
-		qWarning() << "Version could not be loaded:" << error.cause();
-	}
-	return true;
-}
-
-bool OneSixProfileStrategy::revertPatch(ProfilePatchPtr patch)
-{
-	if(!patch->isCustom())
-	{
-		// already not custom
-		return true;
-	}
-	auto filename = patch->getFilename();
-	if(!QFile::exists(filename))
-	{
-		// already gone / not custom
-		return true;
-	}
-	// just kill the file and reload
-	bool result = QFile::remove(filename);
-	try
-	{
-		load();
-	}
-	catch (VersionIncomplete &error)
-	{
-		qDebug() << "Version was incomplete:" << error.cause();
-	}
-	catch (Exception &error)
-	{
-		qWarning() << "Version could not be loaded:" << error.cause();
-	}
-	return result;
-}
-
-bool OneSixProfileStrategy::installJarMods(QStringList filepaths)
-{
-	QString patchDir = FS::PathCombine(m_instance->instanceRoot(), "patches");