Fix many memory leaks.

30 files changed, 83 insertions, 70 deletions

diff --git a/logic/BaseInstance_p.h b/logic/BaseInstance_p.h
index edaee7d7..999ff545 100644
--- a/logic/BaseInstance_p.h
+++ b/logic/BaseInstance_p.h
@@ -24,8 +24,10 @@
 
 #define I_D(Class) Class##Private *const d = (Class##Private * const)inst_d.get()
 
-struct BaseInstancePrivate
+class BaseInstancePrivate
 {
+public:
+    virtual ~BaseInstancePrivate(){};
 	QString m_rootDir;
 	QString m_group;
 	std::shared_ptr<SettingsObject> m_settings;
diff --git a/logic/InstanceFactory.cpp b/logic/InstanceFactory.cpp
index d6e06133..4f65221c 100644
--- a/logic/InstanceFactory.cpp
+++ b/logic/InstanceFactory.cpp
@@ -41,7 +41,7 @@ InstanceFactory::InstanceFactory() : QObject(NULL)
 {
 }
 
-InstanceFactory::InstLoadError InstanceFactory::loadInstance(BaseInstance *&inst,
+InstanceFactory::InstLoadError InstanceFactory::loadInstance(InstancePtr &inst,
 															 const QString &instDir)
 {
 	auto m_settings = new INISettingsObject(PathCombine(instDir, "instance.cfg"));
@@ -53,23 +53,23 @@ InstanceFactory::InstLoadError InstanceFactory::loadInstance(BaseInstance *&inst
 	// FIXME: replace with a map lookup, where instance classes register their types
 	if (inst_type == "OneSix")
 	{
-		inst = new OneSixInstance(instDir, m_settings, this);
+		inst.reset(new OneSixInstance(instDir, m_settings, this));
 	}
 	else if (inst_type == "Legacy")
 	{
-		inst = new LegacyInstance(instDir, m_settings, this);
+		inst.reset(new LegacyInstance(instDir, m_settings, this));
 	}
 	else if (inst_type == "Nostalgia")
 	{
-		inst = new NostalgiaInstance(instDir, m_settings, this);
+		inst.reset(new NostalgiaInstance(instDir, m_settings, this));
 	}
 	else if (inst_type == "LegacyFTB")
 	{
-		inst = new LegacyFTBInstance(instDir, m_settings, this);
+		inst.reset(new LegacyFTBInstance(instDir, m_settings, this));
 	}
 	else if (inst_type == "OneSixFTB")
 	{
-		inst = new OneSixFTBInstance(instDir, m_settings, this);
+		inst.reset(new OneSixFTBInstance(instDir, m_settings, this));
 	}
 	else
 	{
@@ -79,10 +79,8 @@ InstanceFactory::InstLoadError InstanceFactory::loadInstance(BaseInstance *&inst
 	return NoLoadError;
 }
 
-InstanceFactory::InstCreateError InstanceFactory::createInstance(BaseInstance *&inst,
-																 BaseVersionPtr version,
-																 const QString &instDir,
-																 const InstType type)
+InstanceFactory::InstCreateError InstanceFactory::createInstance(InstancePtr &inst, BaseVersionPtr version,
+								const QString &instDir, const InstanceFactory::InstType type)
 {
 	QDir rootDir(instDir);
 
@@ -105,19 +103,19 @@ InstanceFactory::InstCreateError InstanceFactory::createInstance(BaseInstance *&
 		case MinecraftVersion::Legacy:
 			// TODO new instance type
 			m_settings->set("InstanceType", "Legacy");
-			inst = new LegacyInstance(instDir, m_settings, this);
+			inst.reset(new LegacyInstance(instDir, m_settings, this));
 			inst->setIntendedVersionId(version->descriptor());
 			inst->setShouldUseCustomBaseJar(false);
 			break;
 		case MinecraftVersion::OneSix:
 			m_settings->set("InstanceType", "OneSix");
-			inst = new OneSixInstance(instDir, m_settings, this);
+			inst.reset(new OneSixInstance(instDir, m_settings, this));
 			inst->setIntendedVersionId(version->descriptor());
 			inst->setShouldUseCustomBaseJar(false);
 			break;
 		case MinecraftVersion::Nostalgia:
 			m_settings->set("InstanceType", "Nostalgia");
-			inst = new NostalgiaInstance(instDir, m_settings, this);
+			inst.reset(new NostalgiaInstance(instDir, m_settings, this));
 			inst->setIntendedVersionId(version->descriptor());
 			inst->setShouldUseCustomBaseJar(false);
 			break;
@@ -134,13 +132,13 @@ InstanceFactory::InstCreateError InstanceFactory::createInstance(BaseInstance *&
 		{
 		case MinecraftVersion::Legacy:
 			m_settings->set("InstanceType", "LegacyFTB");
-			inst = new LegacyFTBInstance(instDir, m_settings, this);
+			inst.reset(new LegacyFTBInstance(instDir, m_settings, this));
 			inst->setIntendedVersionId(version->descriptor());
 			inst->setShouldUseCustomBaseJar(false);
 			break;
 		case MinecraftVersion::OneSix:
 			m_settings->set("InstanceType", "OneSixFTB");
-			inst = new OneSixFTBInstance(instDir, m_settings, this);
+			inst.reset(new OneSixFTBInstance(instDir, m_settings, this));
 			inst->setIntendedVersionId(version->descriptor());
 			inst->setShouldUseCustomBaseJar(false);
 			break;
@@ -163,8 +161,8 @@ InstanceFactory::InstCreateError InstanceFactory::createInstance(BaseInstance *&
 	return InstanceFactory::NoCreateError;
 }
 
-InstanceFactory::InstCreateError InstanceFactory::copyInstance(BaseInstance *&newInstance,
-															   BaseInstance *&oldInstance,
+InstanceFactory::InstCreateError InstanceFactory::copyInstance(InstancePtr &newInstance,
+															   InstancePtr &oldInstance,
 															   const QString &instDir)
 {
 	QDir rootDir(instDir);
@@ -175,14 +173,6 @@ InstanceFactory::InstCreateError InstanceFactory::copyInstance(BaseInstance *&ne
 		rootDir.removeRecursively();
 		return InstanceFactory::CantCreateDir;
 	}
-	auto m_settings = new INISettingsObject(PathCombine(instDir, "instance.cfg"));
-	m_settings->registerSetting("InstanceType", "Legacy");
-	QString inst_type = m_settings->get("InstanceType").toString();
-
-	if(inst_type == "OneSixFTB")
-		m_settings->set("InstanceType", "OneSix");
-	if(inst_type == "LegacyFTB")
-		m_settings->set("InstanceType", "Legacy");
 
 	oldInstance->copy(instDir);
 
@@ -198,6 +188,7 @@ InstanceFactory::InstCreateError InstanceFactory::copyInstance(BaseInstance *&ne
 	default:
 	case UnknownLoadError:
 		rootDir.removeRecursively();
-		return UnknownCreateError;	
+		return UnknownCreateError;
 	}
+	return UnknownCreateError;
 }
diff --git a/logic/InstanceFactory.h b/logic/InstanceFactory.h
index 5ff4c7ec..96e2375e 100644
--- a/logic/InstanceFactory.h
+++ b/logic/InstanceFactory.h
@@ -20,6 +20,7 @@
 #include <QList>
 
 #include "BaseVersion.h"
+#include "BaseInstance.h"
 
 class BaseVersion;
 class BaseInstance;
@@ -72,7 +73,7 @@ public:
 	 * - InstExists if the given instance directory is already an instance.
 	 * - CantCreateDir if the given instance directory cannot be created.
 	 */
-	InstCreateError createInstance(BaseInstance *&inst, BaseVersionPtr version,
+	InstCreateError createInstance(InstancePtr &inst, BaseVersionPtr version,
 								   const QString &instDir, const InstType type = NormalInst);
 
 	/*!
@@ -85,7 +86,7 @@ public:
 	 * - InstExists if the given instance directory is already an instance.
 	 * - CantCreateDir if the given instance directory cannot be created.
 	 */
-	InstCreateError copyInstance(BaseInstance *&newInstance, BaseInstance *&oldInstance,
+	InstCreateError copyInstance(InstancePtr &newInstance, InstancePtr &oldInstance,
 								 const QString &instDir);
 
 	/*!
@@ -96,7 +97,7 @@ public:
 	 * \return An InstLoadError error code.
 	 * - NotAnInstance if the given instance directory isn't a valid instance.
 	 */
-	InstLoadError loadInstance(BaseInstance *&inst, const QString &instDir);
+	InstLoadError loadInstance(InstancePtr &inst, const QString &instDir);
 
 private:
 	InstanceFactory();
diff --git a/logic/LegacyInstance_p.h b/logic/LegacyInstance_p.h
index ed97ccd3..061847de 100644
--- a/logic/LegacyInstance_p.h
+++ b/logic/LegacyInstance_p.h
@@ -21,8 +21,10 @@
 #include "BaseInstance_p.h"
 #include "ModList.h"
 
-struct LegacyInstancePrivate : public BaseInstancePrivate
+class LegacyInstancePrivate : public BaseInstancePrivate
 {
+public:
+	virtual ~LegacyInstancePrivate() {};
 	std::shared_ptr<ModList> jar_mod_list;
 	std::shared_ptr<ModList> core_mod_list;
 	std::shared_ptr<ModList> loader_mod_list;
diff --git a/logic/NostalgiaInstance.h b/logic/NostalgiaInstance.h
index a26f7f0a..f95531d2 100644
--- a/logic/NostalgiaInstance.h
+++ b/logic/NostalgiaInstance.h
@@ -23,6 +23,7 @@ class NostalgiaInstance : public OneSixInstance
 public:
 	explicit NostalgiaInstance(const QString &rootDir, SettingsObject *settings,
 							   QObject *parent = 0);
+	virtual ~NostalgiaInstance() {};
 	virtual QString getStatusbarDescription();
 	virtual bool menuActionEnabled(QString action_name) const;
 };
diff --git a/logic/OneSixFTBInstance.h b/logic/OneSixFTBInstance.h
index c4f845e0..440dc9f1 100644
--- a/logic/OneSixFTBInstance.h
+++ b/logic/OneSixFTBInstance.h
@@ -10,6 +10,7 @@ class OneSixFTBInstance : public OneSixInstance
 public:
 	explicit OneSixFTBInstance(const QString &rootDir, SettingsObject *settings,
 							QObject *parent = 0);
+    virtual ~OneSixFTBInstance(){};
 
 	void init() override;
 	void copy(const QDir &newDir) override;
diff --git a/logic/OneSixInstance.h b/logic/OneSixInstance.h
index 7a049922..677459ae 100644
--- a/logic/OneSixInstance.h
+++ b/logic/OneSixInstance.h
@@ -26,6 +26,7 @@ class OneSixInstance : public BaseInstance
 public:
 	explicit OneSixInstance(const QString &rootDir, SettingsObject *settings,
 						  QObject *parent = 0);
+	virtual ~OneSixInstance(){};
 
 	virtual void init() override;
 
diff --git a/logic/OneSixInstance_p.h b/logic/OneSixInstance_p.h
index 2dffa62c..c70de07c 100644
--- a/logic/OneSixInstance_p.h
+++ b/logic/OneSixInstance_p.h
@@ -19,8 +19,10 @@
 #include "VersionFinal.h"
 #include "ModList.h"
 
-struct OneSixInstancePrivate : public BaseInstancePrivate
+class OneSixInstancePrivate : public BaseInstancePrivate
 {
+public:
+	virtual ~OneSixInstancePrivate() {};
 	std::shared_ptr<VersionFinal> version;
 	std::shared_ptr<VersionFinal> vanillaVersion;
 	std::shared_ptr<ModList> loader_mod_list;
diff --git a/logic/lists/InstanceList.cpp b/logic/lists/InstanceList.cpp
index 34e6d87b..1ff0d2ec 100644
--- a/logic/lists/InstanceList.cpp
+++ b/logic/lists/InstanceList.cpp
@@ -90,6 +90,10 @@ QVariant InstanceList::data(const QModelIndex &index, int role) const
 		QVariant v = qVariantFromValue((void *)pdata);
 		return v;
 	}
+	case InstanceIDRole:
+    {
+        return pdata->id();
+    }
 	case Qt::DisplayRole:
 	{
 		return pdata->name();
@@ -378,7 +382,7 @@ void InstanceList::loadFTBInstances(QMap<QString, QString> &groupMap,
 		if (!QFileInfo(PathCombine(record.instanceDir, "instance.cfg")).exists())
 		{
 			QLOG_INFO() << "Converting " << record.name << " as new.";
-			BaseInstance *instPtr = NULL;
+			InstancePtr instPtr;
 			auto &factory = InstanceFactory::get();
 			auto version = MMC->minecraftlist()->findVersion(record.mcVersion);
 			if (!version)
@@ -406,7 +410,7 @@ void InstanceList::loadFTBInstances(QMap<QString, QString> &groupMap,
 		else
 		{
 			QLOG_INFO() << "Loading existing " << record.name;
-			BaseInstance *instPtr = NULL;
+			InstancePtr instPtr;
 			auto error = InstanceFactory::get().loadInstance(instPtr, record.instanceDir);
 			if (!instPtr || error != InstanceFactory::NoLoadError)
 				continue;
@@ -439,11 +443,11 @@ InstanceList::InstListError InstanceList::loadList()
 			if (!QFileInfo(PathCombine(subDir, "instance.cfg")).exists())
 				continue;
 			QLOG_INFO() << "Loading MultiMC instance from " << subDir;
-			BaseInstance *instPtr = NULL;
+			InstancePtr instPtr;
 			auto error = InstanceFactory::get().loadInstance(instPtr, subDir);
 			if(!continueProcessInstance(instPtr, error, subDir, groupMap))
 				continue;
-			tempList.append(InstancePtr(instPtr));
+			tempList.append(instPtr);
 		}
 	}
 
@@ -536,7 +540,7 @@ int InstanceList::getInstIndex(BaseInstance *inst) const
 	return -1;
 }
 
-bool InstanceList::continueProcessInstance(BaseInstance *instPtr, const int error,
+bool InstanceList::continueProcessInstance(InstancePtr instPtr, const int error,
 										   const QDir &dir, QMap<QString, QString> &groupMap)
 {
 	if (error != InstanceFactory::NoLoadError && error != InstanceFactory::NotAnInstance)
diff --git a/logic/lists/InstanceList.h b/logic/lists/InstanceList.h
index ebe3e051..f0bbb7ec 100644
--- a/logic/lists/InstanceList.h
+++ b/logic/lists/InstanceList.h
@@ -62,7 +62,8 @@ public:
 
 	enum AdditionalRoles
 	{
-		InstancePointerRole = 0x34B1CB48 ///< Return pointer to real instance
+		InstancePointerRole = 0x34B1CB48, ///< Return pointer to real instance
+		InstanceIDRole = 0x34B1CB49 ///< Return id if the instance
 	};
 	/*!
 	 * \brief Error codes returned by functions in the InstanceList class.
@@ -132,7 +133,7 @@ slots:
 private:
 	int getInstIndex(BaseInstance *inst) const;
 
-	bool continueProcessInstance(BaseInstance *instPtr, const int error, const QDir &dir,
+	bool continueProcessInstance(InstancePtr instPtr, const int error, const QDir &dir,
 								 QMap<QString, QString> &groupMap);
 
 protected:
diff --git a/logic/net/ByteArrayDownload.h b/logic/net/ByteArrayDownload.h
index 0d90abc2..76e2e279 100644
--- a/logic/net/ByteArrayDownload.h
+++ b/logic/net/ByteArrayDownload.h
@@ -26,7 +26,7 @@ public:
 	{
 		return ByteArrayDownloadPtr(new ByteArrayDownload(url));
 	}
-
+    virtual ~ByteArrayDownload() {};
 public:
 	/// if not saving to file, downloaded data is placed here
 	QByteArray m_data;
diff --git a/logic/net/CacheDownload.h b/logic/net/CacheDownload.h
index 154f5988..d446d23e 100644
--- a/logic/net/CacheDownload.h
+++ b/logic/net/CacheDownload.h
@@ -41,6 +41,7 @@ public:
 	{
 		return CacheDownloadPtr(new CacheDownload(url, entry));
 	}
+	virtual ~CacheDownload(){};
 	QString getTargetFilepath()
 	{
 		return m_target_path;
diff --git a/logic/net/ForgeMirrors.h b/logic/net/ForgeMirrors.h
index 990e49d6..6784fba1 100644
--- a/logic/net/ForgeMirrors.h
+++ b/logic/net/ForgeMirrors.h
@@ -39,7 +39,7 @@ public:
 	{
 		return ForgeMirrorsPtr(new ForgeMirrors(libs, parent_job, mirrorlist));
 	}
-
+	virtual ~ForgeMirrors(){};
 protected
 slots:
 	virtual void downloadProgress(qint64 bytesReceived, qint64 bytesTotal);
diff --git a/logic/net/ForgeXzDownload.h b/logic/net/ForgeXzDownload.h
index 990f91f0..7bdfb6d9 100644
--- a/logic/net/ForgeXzDownload.h
+++ b/logic/net/ForgeXzDownload.h
@@ -45,6 +45,7 @@ public:
 	{
 		return ForgeXzDownloadPtr(new ForgeXzDownload(relative_path, entry));
 	}
+	virtual ~ForgeXzDownload(){};
 	void setMirrors(QList<ForgeMirror> & mirrors);
 
 protected
diff --git a/logic/net/MD5EtagDownload.h b/logic/net/MD5EtagDownload.h
index d5aed0ca..f5031e46 100644
--- a/logic/net/MD5EtagDownload.h
+++ b/logic/net/MD5EtagDownload.h
@@ -38,6 +38,7 @@ public:
 	{
 		return Md5EtagDownloadPtr(new MD5EtagDownload(url, target_path));
 	}
+	virtual ~MD5EtagDownload(){};
 protected
 slots:
 	virtual void downloadProgress(qint64 bytesReceived, qint64 bytesTotal);
diff --git a/logic/net/NetJob.h b/logic/net/NetJob.h
index 03d6a36e..2df8428b 100644
--- a/logic/net/NetJob.h
+++ b/logic/net/NetJob.h
@@ -32,7 +32,7 @@ class NetJob : public ProgressProvider
 	Q_OBJECT
 public:
 	explicit NetJob(QString job_name) : ProgressProvider(), m_job_name(job_name) {};
-
+	virtual ~NetJob() {};
 	template <typename T> bool addNetAction(T action)
 	{
 		NetActionPtr base = std::static_pointer_cast<NetAction>(action);
diff --git a/logic/net/PasteUpload.h b/logic/net/PasteUpload.h
index 83876c17..55cfabf4 100644
--- a/logic/net/PasteUpload.h
+++ b/logic/net/PasteUpload.h
@@ -9,6 +9,7 @@ class PasteUpload : public Task
 	Q_OBJECT
 public:
 	PasteUpload(QWidget *window, QString text);
+	virtual ~PasteUpload(){};
 
 protected:
 	virtual void executeTask();
diff --git a/logic/screenshots/ScreenshotList.cpp b/logic/screenshots/ScreenshotList.cpp
index 8a64dc36..a34f4d46 100644
--- a/logic/screenshots/ScreenshotList.cpp
+++ b/logic/screenshots/ScreenshotList.cpp
@@ -7,7 +7,7 @@
 #include "gui/dialogs/ProgressDialog.h"
 #include "gui/dialogs/CustomMessageBox.h"
 
-ScreenshotList::ScreenshotList(BaseInstance *instance, QObject *parent)
+ScreenshotList::ScreenshotList(InstancePtr instance, QObject *parent)
 	: QAbstractListModel(parent), m_instance(instance)
 {
 }
diff --git a/logic/screenshots/ScreenshotList.h b/logic/screenshots/ScreenshotList.h
index ca6314e9..dc26a698 100644
--- a/logic/screenshots/ScreenshotList.h
+++ b/logic/screenshots/ScreenshotList.h
@@ -10,7 +10,7 @@ class ScreenshotList : public QAbstractListModel
 {
 	Q_OBJECT
 public:
-	ScreenshotList(BaseInstance *instance, QObject *parent = 0);
+	ScreenshotList(InstancePtr instance, QObject *parent = 0);
 
 	QVariant data(const QModelIndex &index, int role) const;
 	QVariant headerData(int section, Qt::Orientation orientation, int role) const;
@@ -31,7 +31,7 @@ public:
 		return m_screenshots;
 	}
 
-	BaseInstance *instance() const
+	InstancePtr instance() const
 	{
 		return m_instance;
 	}
@@ -45,7 +45,7 @@ slots:
 
 private:
 	QList<ScreenshotPtr> m_screenshots;
-	BaseInstance *m_instance;
+	InstancePtr m_instance;
 };
 
 class ScreenshotLoadTask : public Task
diff --git a/logic/tasks/Task.h b/logic/tasks/Task.h
index 84775407..063eeeda 100644
--- a/logic/tasks/Task.h
+++ b/logic/tasks/Task.h
@@ -24,6 +24,7 @@ class Task : public ProgressProvider
 	Q_OBJECT
 public:
 	explicit Task(QObject *parent = 0);
+	virtual ~Task() {};
 
 	virtual QString getStatus() const;
 	virtual void getProgress(qint64 &current, qint64 &total);
diff --git a/logic/tools/BaseExternalTool.cpp b/logic/tools/BaseExternalTool.cpp
index 69cddd00..23f154e2 100644
--- a/logic/tools/BaseExternalTool.cpp
+++ b/logic/tools/BaseExternalTool.cpp
@@ -11,7 +11,7 @@
 #include "logic/BaseInstance.h"
 #include "MultiMC.h"
 
-BaseExternalTool::BaseExternalTool(BaseInstance *instance, QObject *parent)
+BaseExternalTool::BaseExternalTool(InstancePtr instance, QObject *parent)
 	: QObject(parent), m_instance(instance)
 {
 }
@@ -55,7 +55,7 @@ QString BaseExternalTool::getSave() const
 }
 
 
-BaseDetachedTool::BaseDetachedTool(BaseInstance *instance, QObject *parent)
+BaseDetachedTool::BaseDetachedTool(InstancePtr instance, QObject *parent)
 	: BaseExternalTool(instance, parent)
 {
 
@@ -71,7 +71,8 @@ BaseExternalToolFactory::~BaseExternalToolFactory()
 {
 }
 
-BaseDetachedTool *BaseDetachedToolFactory::createDetachedTool(BaseInstance *instance, QObject *parent)
+BaseDetachedTool *BaseDetachedToolFactory::createDetachedTool(InstancePtr instance,
+															  QObject *parent)
 {
 	return qobject_cast<BaseDetachedTool *>(createTool(instance, parent));
 }
diff --git a/logic/tools/BaseExternalTool.h b/logic/tools/BaseExternalTool.h
index e8965bfd..7672bf10 100644
--- a/logic/tools/BaseExternalTool.h
+++ b/logic/tools/BaseExternalTool.h
@@ -1,6 +1,7 @@
 #pragma once
 
 #include <QObject>
+#include <logic/BaseInstance.h>
 
 class BaseInstance;
 class SettingsObject;
@@ -11,11 +12,11 @@ class BaseExternalTool : public QObject
 {
 	Q_OBJECT
 public:
-	explicit BaseExternalTool(BaseInstance *instance, QObject *parent = 0);
+	explicit BaseExternalTool(InstancePtr instance, QObject *parent = 0);
 	virtual ~BaseExternalTool();
 
 protected:
-	BaseInstance *m_instance;
+	InstancePtr m_instance;
 
 	qint64 pid(QProcess *process);
 	QString getSave() const;
@@ -25,7 +26,7 @@ class BaseDetachedTool : public BaseExternalTool
 {
 	Q_OBJECT
 public:
-	explicit BaseDetachedTool(BaseInstance *instance, QObject *parent = 0);
+	explicit BaseDetachedTool(InstancePtr instance, QObject *parent = 0);
 
 public
 slots:
@@ -44,7 +45,7 @@ public:
 
 	virtual void registerSettings(SettingsObject *settings) = 0;
 
-	virtual BaseExternalTool *createTool(BaseInstance *instance, QObject *parent = 0) = 0;
+	virtual BaseExternalTool *createTool(InstancePtr instance, QObject *parent = 0) = 0;
 
 	virtual bool check(QString *error) = 0;
 	virtual bool check(const QString &path, QString *error) = 0;
@@ -53,5 +54,5 @@ public:
 class BaseDetachedToolFactory : public BaseExternalToolFactory
 {
 public:
-	virtual BaseDetachedTool *createDetachedTool(BaseInstance *instance, QObject *parent = 0);
+	virtual BaseDetachedTool *createDetachedTool(InstancePtr instance, QObject *parent = 0);
 };
diff --git a/logic/tools/BaseProfiler.cpp b/logic/tools/BaseProfiler.cpp
index 9aaca793..7cd1c5c7 100644
--- a/logic/tools/BaseProfiler.cpp
+++ b/logic/tools/BaseProfiler.cpp
@@ -2,7 +2,7 @@
 
 #include <QProcess>
 
-BaseProfiler::BaseProfiler(BaseInstance *instance, QObject *parent)
+BaseProfiler::BaseProfiler(InstancePtr instance, QObject *parent)
 	: BaseExternalTool(instance, parent)
 {
 }
@@ -29,7 +29,7 @@ void BaseProfiler::abortProfilingImpl()
 	emit abortLaunch(tr("Profiler aborted"));
 }
 
-BaseProfiler *BaseProfilerFactory::createProfiler(BaseInstance *instance, QObject *parent)
+BaseProfiler *BaseProfilerFactory::createProfiler(InstancePtr instance, QObject *parent)
 {
 	return qobject_cast<BaseProfiler *>(createTool(instance, parent));
 }
diff --git a/logic/tools/BaseProfiler.h b/logic/tools/BaseProfiler.h
index ec57578e..dd841da4 100644
--- a/logic/tools/BaseProfiler.h
+++ b/logic/tools/BaseProfiler.h
@@ -11,7 +11,7 @@ class BaseProfiler : public BaseExternalTool
 {
 	Q_OBJECT
 public:
-	explicit BaseProfiler(BaseInstance *instance, QObject *parent = 0);
+	explicit BaseProfiler(InstancePtr instance, QObject *parent = 0);
 
 public
 slots:
@@ -32,5 +32,5 @@ signals:
 class BaseProfilerFactory : public BaseExternalToolFactory
 {
 public:
-	virtual BaseProfiler *createProfiler(BaseInstance *instance, QObject *parent = 0);
+	virtual BaseProfiler *createProfiler(InstancePtr instance, QObject *parent = 0);
 };
diff --git a/logic/tools/JProfiler.cpp b/logic/tools/JProfiler.cpp
index bb851f0b..35d5d304 100644
--- a/logic/tools/JProfiler.cpp
+++ b/logic/tools/JProfiler.cpp
@@ -8,7 +8,7 @@
 #include "logic/BaseInstance.h"
 #include "MultiMC.h"
 
-JProfiler::JProfiler(BaseInstance *instance, QObject *parent) : BaseProfiler(instance, parent)
+JProfiler::JProfiler(InstancePtr instance, QObject *parent) : BaseProfiler(instance, parent)
 {
 }
 
@@ -46,7 +46,7 @@ void JProfilerFactory::registerSettings(SettingsObject *settings)
 	settings->registerSetting("JProfilerPort", 42042);
 }
 
-BaseExternalTool *JProfilerFactory::createTool(BaseInstance *instance, QObject *parent)
+BaseExternalTool *JProfilerFactory::createTool(InstancePtr instance, QObject *parent)
 {
 	return new JProfiler(instance, parent);
 }
diff --git a/logic/tools/JProfiler.h b/logic/tools/JProfiler.h
index 88a02462..b3fa6ec7 100644
--- a/logic/tools/JProfiler.h
+++ b/logic/tools/JProfiler.h
@@ -6,7 +6,7 @@ class JProfiler : public BaseProfiler
 {
 	Q_OBJECT
 public:
-	JProfiler(BaseInstance *instance, QObject *parent = 0);
+	JProfiler(InstancePtr instance, QObject *parent = 0);
 
 protected:
 	void beginProfilingImpl(MinecraftProcess *process);
@@ -17,7 +17,7 @@ class JProfilerFactory : public BaseProfilerFactory
 public:
 	QString name() const override { return "JProfiler"; }
 	void registerSettings(SettingsObject *settings) override;
-	BaseExternalTool *createTool(BaseInstance *instance, QObject *parent = 0) override;
+	BaseExternalTool *createTool(InstancePtr instance, QObject *parent = 0) override;
 	bool check(QString *error) override;
 	bool check(const QString &path, QString *error) override;
 };
diff --git a/logic/tools/JVisualVM.cpp b/logic/tools/JVisualVM.cpp
index 02938028..02e7d8b5 100644
--- a/logic/tools/JVisualVM.cpp
+++ b/logic/tools/JVisualVM.cpp
@@ -8,7 +8,7 @@
 #include "logic/BaseInstance.h"
 #include "MultiMC.h"
 
-JVisualVM::JVisualVM(BaseInstance *instance, QObject *parent) : BaseProfiler(instance, parent)
+JVisualVM::JVisualVM(InstancePtr instance, QObject *parent) : BaseProfiler(instance, parent)
 {
 }
 
@@ -47,7 +47,7 @@ void JVisualVMFactory::registerSettings(SettingsObject *settings)
 	settings->registerSetting("JVisualVMPath", defaultValue);
 }
 
-BaseExternalTool *JVisualVMFactory::createTool(BaseInstance *instance, QObject *parent)
+BaseExternalTool *JVisualVMFactory::createTool(InstancePtr instance, QObject *parent)
 {
 	return new JVisualVM(instance, parent);
 }
diff --git a/logic/tools/JVisualVM.h b/logic/tools/JVisualVM.h
index af94fe55..dffdde36 100644
--- a/logic/tools/JVisualVM.h
+++ b/logic/tools/JVisualVM.h
@@ -6,7 +6,7 @@ class JVisualVM : public BaseProfiler
 {
 	Q_OBJECT
 public:
-	JVisualVM(BaseInstance *instance, QObject *parent = 0);
+	JVisualVM(InstancePtr instance, QObject *parent = 0);
 
 protected:
 	void beginProfilingImpl(MinecraftProcess *process);
@@ -17,7 +17,7 @@ class JVisualVMFactory : public BaseProfilerFactory
 public:
 	QString name() const override { return "JVisualVM"; }
 	void registerSettings(SettingsObject *settings) override;
-	BaseExternalTool *createTool(BaseInstance *instance, QObject *parent = 0) override;
+	BaseExternalTool *createTool(InstancePtr instance, QObject *parent = 0) override;
 	bool check(QString *error) override;
 	bool check(const QString &path, QString *error) override;
 };
diff --git a/logic/tools/MCEditTool.cpp b/logic/tools/MCEditTool.cpp
index e22a5d4a..36b8d5bd 100644
--- a/logic/tools/MCEditTool.cpp
+++ b/logic/tools/MCEditTool.cpp
@@ -9,7 +9,7 @@
 #include "logic/BaseInstance.h"
 #include "MultiMC.h"
 
-MCEditTool::MCEditTool(BaseInstance *instance, QObject *parent)
+MCEditTool::MCEditTool(InstancePtr instance, QObject *parent)
 	: BaseDetachedTool(instance, parent)
 {
 }
@@ -47,7 +47,7 @@ void MCEditFactory::registerSettings(SettingsObject *settings)
 {
 	settings->registerSetting("MCEditPath");
 }
-BaseExternalTool *MCEditFactory::createTool(BaseInstance *instance, QObject *parent)
+BaseExternalTool *MCEditFactory::createTool(InstancePtr instance, QObject *parent)
 {
 	return new MCEditTool(instance, parent);
 }
diff --git a/logic/tools/MCEditTool.h b/logic/tools/MCEditTool.h
index b0ed1ad4..9985bde1 100644
--- a/logic/tools/MCEditTool.h
+++ b/logic/tools/MCEditTool.h
@@ -6,7 +6,7 @@ class MCEditTool : public BaseDetachedTool
 {
 	Q_OBJECT
 public:
-	explicit MCEditTool(BaseInstance *instance, QObject *parent = 0);
+	explicit MCEditTool(InstancePtr instance, QObject *parent = 0);
 
 protected:
 	void runImpl() override;
@@ -17,7 +17,7 @@ class MCEditFactory : public BaseDetachedToolFactory
 public:
 	QString name() const override { return "MCEdit"; }
 	void registerSettings(SettingsObject *settings) override;
-	BaseExternalTool *createTool(BaseInstance *instance, QObject *parent = 0) override;
+	BaseExternalTool *createTool(InstancePtr instance, QObject *parent = 0) override;
 	bool check(QString *error) override;
 	bool check(const QString &path, QString *error) override;
 };