NOISSUE simplify.

21 files changed, 140 insertions, 224 deletions

diff --git a/api/logic/BaseInstance.cpp b/api/logic/BaseInstance.cpp
index f07b2bd0..3a4d84be 100644
--- a/api/logic/BaseInstance.cpp
+++ b/api/logic/BaseInstance.cpp
@@ -284,19 +284,3 @@ std::shared_ptr<LaunchTask> BaseInstance::getLaunchTask()
 {
     return m_launchProcess;
 }
-
-void BaseInstance::setProvider(BaseInstanceProvider* provider)
-{
-    // only once.
-    assert(!m_provider);
-    if(m_provider)
-    {
-        qWarning() << "Provider set more than once for instance" << id();
-    }
-    m_provider = provider;
-}
-
-BaseInstanceProvider* BaseInstance::provider() const
-{
-    return m_provider;
-}
diff --git a/api/logic/BaseInstance.h b/api/logic/BaseInstance.h
index d9713a58..09d21b2e 100644
--- a/api/logic/BaseInstance.h
+++ b/api/logic/BaseInstance.h
@@ -38,7 +38,6 @@ class QDir;
 class Task;
 class LaunchTask;
 class BaseInstance;
-class BaseInstanceProvider;
 
 // pointer for lazy people
 typedef std::shared_ptr<BaseInstance> InstancePtr;
@@ -89,9 +88,6 @@ public:
     int64_t totalTimePlayed() const;
     void resetTimePlayed();
 
-    void setProvider(BaseInstanceProvider * provider);
-    BaseInstanceProvider * provider() const;
-
     /// get the type of this instance
     QString instanceType() const;
 
@@ -271,7 +267,6 @@ protected: /* data */
     bool m_isRunning = false;
     std::shared_ptr<LaunchTask> m_launchProcess;
     QDateTime m_timeStarted;
-    BaseInstanceProvider * m_provider = nullptr;
 
 private: /* data */
     Status m_status = Status::Present;
diff --git a/api/logic/BaseInstanceProvider.h b/api/logic/BaseInstanceProvider.h
deleted file mode 100644
index 095d4dab..00000000
--- a/api/logic/BaseInstanceProvider.h
+++ /dev/null
@@ -1,58 +0,0 @@
-#pragma once
-
-#include <QObject>
-#include <QString>
-#include "BaseInstance.h"
-#include "settings/SettingsObject.h"
-
-#include "multimc_logic_export.h"
-
-using InstanceId = QString;
-using GroupId = QString;
-using InstanceLocator = std::pair<InstancePtr, int>;
-
-enum class InstCreateError
-{
-    NoCreateError = 0,
-    NoSuchVersion,
-    UnknownCreateError,
-    InstExists,
-    CantCreateDir
-};
-
-class MULTIMC_LOGIC_EXPORT BaseInstanceProvider : public QObject
-{
-    Q_OBJECT
-public:
-    BaseInstanceProvider(SettingsObjectPtr settings) : m_globalSettings(settings)
-    {
-        // nil
-    }
-public:
-    virtual QList<InstanceId> discoverInstances() = 0;
-    virtual InstancePtr loadInstance(const InstanceId &id) = 0;
-    virtual void loadGroupList() = 0;
-    virtual void saveGroupList() = 0;
-
-    virtual QString getStagedInstancePath()
-    {
-        return QString();
-    }
-    virtual bool commitStagedInstance(const QString & path, const QString& instanceName, const QString & groupName)
-    {
-        return false;
-    }
-    virtual bool destroyStagingPath(const QString & path)
-    {
-        return true;
-    }
-
-signals:
-    // Emit this when the list of provided instances changed
-    void instancesChanged();
-    // Emit when the set of groups your provider supplies changes.
-    void groupsChanged(QSet<QString> groups);
-
-protected:
-    SettingsObjectPtr m_globalSettings;
-};
diff --git a/api/logic/CMakeLists.txt b/api/logic/CMakeLists.txt
index 4c2445f0..387b3428 100644
--- a/api/logic/CMakeLists.txt
+++ b/api/logic/CMakeLists.txt
@@ -16,7 +16,6 @@ set(CORE_SOURCES
     LoggedProcess.cpp
     MessageLevel.cpp
     MessageLevel.h
-    BaseInstanceProvider.h
     FolderInstanceProvider.h
     FolderInstanceProvider.cpp
     BaseVersion.h
diff --git a/api/logic/ExponentialSeries.h b/api/logic/ExponentialSeries.h
new file mode 100644
index 00000000..a9487f0a
--- /dev/null
+++ b/api/logic/ExponentialSeries.h
@@ -0,0 +1,43 @@
+
+#pragma once
+
+template <typename T>
+inline void clamp(T& current, T min, T max)
+{
+    if (current < min)
+    {
+        current = min;
+    }
+    else if(current > max)
+    {
+        current = max;
+    }
+}
+
+// List of numbers from min to max. Next is exponent times bigger than previous.
+
+class ExponentialSeries
+{
+public:
+    ExponentialSeries(unsigned min, unsigned max, unsigned exponent = 2)
+    {
+        m_current = m_min = min;
+        m_max = max;
+        m_exponent = exponent;
+    }
+    void reset()
+    {
+        m_current = m_min;
+    }
+    unsigned operator()()
+    {
+        unsigned retval = m_current;
+        m_current *= m_exponent;
+        clamp(m_current, m_min, m_max);
+        return retval;
+    }
+    unsigned m_current;
+    unsigned m_min;
+    unsigned m_max;
+    unsigned m_exponent;
+};
diff --git a/api/logic/FolderInstanceProvider.cpp b/api/logic/FolderInstanceProvider.cpp
index 4a20127a..4c44836d 100644
--- a/api/logic/FolderInstanceProvider.cpp
+++ b/api/logic/FolderInstanceProvider.cpp
@@ -4,6 +4,9 @@
 #include "minecraft/MinecraftInstance.h"
 #include "minecraft/legacy/LegacyInstance.h"
 #include "NullInstance.h"
+#include "ExponentialSeries.h"
+#include "WatchLock.h"
+
 
 #include <QDir>
 #include <QDirIterator>
@@ -16,23 +19,8 @@
 
 const static int GROUP_FILE_FORMAT_VERSION = 1;
 
-struct WatchLock
-{
-    WatchLock(QFileSystemWatcher * watcher, const QString& instDir)
-        : m_watcher(watcher), m_instDir(instDir)
-    {
-        m_watcher->removePath(m_instDir);
-    }
-    ~WatchLock()
-    {
-        m_watcher->addPath(m_instDir);
-    }
-    QFileSystemWatcher * m_watcher;
-    QString m_instDir;
-};
-
 FolderInstanceProvider::FolderInstanceProvider(SettingsObjectPtr settings, const QString& instDir)
-    : BaseInstanceProvider(settings)
+    : m_globalSettings(settings)
 {
     // Create aand normalize path
     if (!QDir::current().exists(instDir))
@@ -105,7 +93,6 @@ InstancePtr FolderInstanceProvider::loadInstance(const InstanceId& id)
         inst.reset(new NullInstance(m_globalSettings, instanceSettings, instanceRoot));
     }
     inst->init();
-    inst->setProvider(this);
     auto iter = groupMap.find(id);
     if (iter != groupMap.end())
     {
@@ -313,55 +300,13 @@ void FolderInstanceProvider::on_InstFolderChanged(const Setting &setting, QVaria
     }
 }
 
-template <typename T>
-static void clamp(T& current, T min, T max)
-{
-    if (current < min)
-    {
-        current = min;
-    }
-    else if(current > max)
-    {
-        current = max;
-    }
-}
-
-namespace {
-// List of numbers from min to max. Next is exponent times bigger than previous.
-class ExponentialSeries
-{
-public:
-    ExponentialSeries(unsigned min, unsigned max, unsigned exponent = 2)
-    {
-        m_current = m_min = min;
-        m_max = max;
-        m_exponent = exponent;
-    }
-    void reset()
-    {
-        m_current = m_min;
-    }
-    unsigned operator()()
-    {
-        unsigned retval = m_current;
-        m_current *= m_exponent;
-        clamp(m_current, m_min, m_max);
-        return retval;
-    }
-    unsigned m_current;
-    unsigned m_min;
-    unsigned m_max;
-    unsigned m_exponent;
-};
-}
-
-class FolderInstanceStaging : public Task
+class InstanceStaging : public Task
 {
 Q_OBJECT
     const unsigned minBackoff = 1;
     const unsigned maxBackoff = 16;
 public:
-    FolderInstanceStaging (
+    InstanceStaging (
         FolderInstanceProvider * parent,
         Task * child,
         const QString & stagingPath,
@@ -371,18 +316,18 @@ public:
     {
         m_parent = parent;
         m_child.reset(child);
-        connect(child, &Task::succeeded, this, &FolderInstanceStaging::childSucceded);
-        connect(child, &Task::failed, this, &FolderInstanceStaging::childFailed);
-        connect(child, &Task::status, this, &FolderInstanceStaging::setStatus);
-        connect(child, &Task::progress, this, &FolderInstanceStaging::setProgress);
+        connect(child, &Task::succeeded, this, &InstanceStaging::childSucceded);
+        connect(child, &Task::failed, this, &InstanceStaging::childFailed);
+        connect(child, &Task::status, this, &InstanceStaging::setStatus);
+        connect(child, &Task::progress, this, &InstanceStaging::setProgress);
         m_instanceName = instanceName;
         m_groupName = groupName;
         m_stagingPath = stagingPath;
         m_backoffTimer.setSingleShot(true);
-        connect(&m_backoffTimer, &QTimer::timeout, this, &FolderInstanceStaging::childSucceded);
+        connect(&m_backoffTimer, &QTimer::timeout, this, &InstanceStaging::childSucceded);
     }
 
-    virtual ~FolderInstanceStaging() {};
+    virtual ~InstanceStaging() {};
 
 protected:
     virtual void executeTask() override
@@ -439,7 +384,7 @@ Task * FolderInstanceProvider::wrapInstanceTask(InstanceTask * task)
     auto stagingPath = getStagedInstancePath();
     task->setStagingPath(stagingPath);
     task->setParentSettings(m_globalSettings);
-    return new FolderInstanceStaging(this, task, stagingPath, task->name(), task->group());
+    return new InstanceStaging(this, task, stagingPath, task->name(), task->group());
 }
 
 QString FolderInstanceProvider::getStagedInstancePath()
diff --git a/api/logic/FolderInstanceProvider.h b/api/logic/FolderInstanceProvider.h
index e1f2ad64..ce5337c1 100644
--- a/api/logic/FolderInstanceProvider.h
+++ b/api/logic/FolderInstanceProvider.h
@@ -1,23 +1,42 @@
 #pragma once
 
-#include "BaseInstanceProvider.h"
+
+#include <QObject>
+#include <QString>
 #include <QMap>
+#include "BaseInstance.h"
+#include "settings/SettingsObject.h"
+
+#include "multimc_logic_export.h"
 
 class QFileSystemWatcher;
 class InstanceTask;
+using InstanceId = QString;
+using GroupId = QString;
+using InstanceLocator = std::pair<InstancePtr, int>;
 
-class MULTIMC_LOGIC_EXPORT FolderInstanceProvider : public BaseInstanceProvider
+enum class InstCreateError
+{
+    NoCreateError = 0,
+    NoSuchVersion,
+    UnknownCreateError,
+    InstExists,
+    CantCreateDir
+};
+
+class MULTIMC_LOGIC_EXPORT FolderInstanceProvider : public QObject
 {
     Q_OBJECT
 public:
     FolderInstanceProvider(SettingsObjectPtr settings, const QString & instDir);
+    virtual ~FolderInstanceProvider() = default;
 
 public:
     /// used by InstanceList to @return a list of plausible IDs to probe for
-    QList<InstanceId> discoverInstances() override;
+    QList<InstanceId> discoverInstances();
 
     /// used by InstanceList to (re)load an instance with the given @id.
-    InstancePtr loadInstance(const InstanceId& id) override;
+    InstancePtr loadInstance(const InstanceId& id);
 
     // Wrap an instance creation task in some more task machinery and make it ready to be used
     Task * wrapInstanceTask(InstanceTask * task);
@@ -26,17 +45,24 @@ public:
      * Create a new empty staging area for instance creation and @return a path/key top commit it later.
      * Used by instance manipulation tasks.
      */
-    QString getStagedInstancePath() override;
+    QString getStagedInstancePath();
     /**
      * Commit the staging area given by @keyPath to the provider - used when creation succeeds.
      * Used by instance manipulation tasks.
      */
-    bool commitStagedInstance(const QString & keyPath, const QString& instanceName, const QString & groupName) override;
+    bool commitStagedInstance(const QString & keyPath, const QString& instanceName, const QString & groupName);
     /**
      * Destroy a previously created staging area given by @keyPath - used when creation fails.
      * Used by instance manipulation tasks.
      */
-    bool destroyStagingPath(const QString & keyPath) override;
+    bool destroyStagingPath(const QString & keyPath);
+
+signals:
+    // Emit this when the list of provided instances changed
+    void instancesChanged();
+    // Emit when the set of groups your provider supplies changes.
+    void groupsChanged(QSet<QString> groups);
+
 
 public slots:
     void on_InstFolderChanged(const Setting &setting, QVariant value);
@@ -46,10 +72,11 @@ private slots:
     void groupChanged();
 
 private: /* methods */
-    void loadGroupList() override;
-    void saveGroupList() override;
+    void loadGroupList();
+    void saveGroupList();
 
 private: /* data */
+    SettingsObjectPtr m_globalSettings;
     QString m_instDir;
     QFileSystemWatcher * m_watcher;
     QMap<InstanceId, GroupId> groupMap;
diff --git a/api/logic/InstanceCopyTask.cpp b/api/logic/InstanceCopyTask.cpp
index cb2deb29..a576a0fd 100644
--- a/api/logic/InstanceCopyTask.cpp
+++ b/api/logic/InstanceCopyTask.cpp
@@ -1,5 +1,4 @@
 #include "InstanceCopyTask.h"
-#include "BaseInstanceProvider.h"
 #include "settings/INISettingsObject.h"
 #include "FileSystem.h"
 #include "NullInstance.h"
diff --git a/api/logic/InstanceCopyTask.h b/api/logic/InstanceCopyTask.h
index 0a338f2f..8dd55b40 100644
--- a/api/logic/InstanceCopyTask.h
+++ b/api/logic/InstanceCopyTask.h
@@ -11,8 +11,6 @@
 #include "BaseInstance.h"
 #include "InstanceTask.h"
 
-class BaseInstanceProvider;
-
 class MULTIMC_LOGIC_EXPORT InstanceCopyTask : public InstanceTask
 {
     Q_OBJECT
diff --git a/api/logic/InstanceCreationTask.cpp b/api/logic/InstanceCreationTask.cpp
index 7ac474ec..15041845 100644
--- a/api/logic/InstanceCreationTask.cpp
+++ b/api/logic/InstanceCreationTask.cpp
@@ -1,5 +1,4 @@
 #include "InstanceCreationTask.h"
-#include "BaseInstanceProvider.h"
 #include "settings/INISettingsObject.h"
 #include "FileSystem.h"
 
diff --git a/api/logic/InstanceImportTask.cpp b/api/logic/InstanceImportTask.cpp
index f3e0858d..0edbc92e 100644
--- a/api/logic/InstanceImportTask.cpp
+++ b/api/logic/InstanceImportTask.cpp
@@ -1,6 +1,5 @@
 #include "InstanceImportTask.h"
 #include "BaseInstance.h"
-#include "BaseInstanceProvider.h"
 #include "FileSystem.h"
 #include "Env.h"
 #include "MMCZip.h"
diff --git a/api/logic/InstanceImportTask.h b/api/logic/InstanceImportTask.h
index 4156aa48..d326391b 100644
--- a/api/logic/InstanceImportTask.h
+++ b/api/logic/InstanceImportTask.h
@@ -10,7 +10,6 @@
 #include "QObjectPtr.h"
 
 class QuaZip;
-class BaseInstanceProvider;
 namespace Flame
 {
     class FileResolvingTask;
diff --git a/api/logic/InstanceList.cpp b/api/logic/InstanceList.cpp
index 9dd08b5b..7e2c03a9 100644
--- a/api/logic/InstanceList.cpp
+++ b/api/logic/InstanceList.cpp
@@ -155,48 +155,27 @@ static QMap<InstanceId, InstanceLocator> getIdMapping(const QList<InstancePtr> &
     return out;
 }
 
-InstanceList::InstListError InstanceList::loadList(bool complete)
+InstanceList::InstListError InstanceList::loadList()
 {
     auto existingIds = getIdMapping(m_instances);
 
     QList<InstancePtr> newList;
 
-    auto processIds = [&](BaseInstanceProvider * provider, QList<InstanceId> ids)
+    for(auto & id: m_provider->discoverInstances())
     {
-        for(auto & id: ids)
+        if(existingIds.contains(id))
         {
-            if(existingIds.contains(id))
-            {
-                auto instPair = existingIds[id];
-                /*
-                auto & instPtr = instPair.first;
-                auto & instIdx = instPair.second;
-                */
-                existingIds.remove(id);
-                qDebug() << "Should keep and soft-reload" << id;
-            }
-            else
-            {
-                InstancePtr instPtr = provider->loadInstance(id);
-                if(instPtr)
-                {
-                    newList.append(instPtr);
-                }
-            }
-        }
-    };
-    if(complete)
-    {
-        for(auto & item: m_providers)
-        {
-            processIds(item.get(), item->discoverInstances());
+            auto instPair = existingIds[id];
+            existingIds.remove(id);
+            qDebug() << "Should keep and soft-reload" << id;
         }
-    }
-    else
-    {
-        for (auto & item: m_updatedProviders)
+        else
         {
-            processIds(item, item->discoverInstances());
+            InstancePtr instPtr = m_provider->loadInstance(id);
+            if(instPtr)
+            {
+                newList.append(instPtr);
+            }
         }
     }
 
@@ -225,10 +204,6 @@ InstanceList::InstListError InstanceList::loadList(bool complete)
         for(auto & removedItem: deadList)
         {
             auto instPtr = removedItem.first;
-            if(!complete && !m_updatedProviders.contains(instPtr->provider()))
-            {
-                continue;
-            }
             instPtr->invalidate();
             currentItem = removedItem.second;
             if(back_bookmark == -1)
@@ -256,7 +231,7 @@ InstanceList::InstListError InstanceList::loadList(bool complete)
     {
         add(newList);
     }
-    m_updatedProviders.clear();
+    m_dirty = false;
     return NoError;
 }
 
@@ -287,7 +262,7 @@ void InstanceList::resumeWatch()
         return;
     }
     m_watchLevel++;
-    if(m_watchLevel > 0 && !m_updatedProviders.isEmpty())
+    if(m_watchLevel > 0 && m_dirty)
     {
         loadList();
     }
@@ -300,13 +275,13 @@ void InstanceList::suspendWatch()
 
 void InstanceList::providerUpdated()
 {
-    auto provider = dynamic_cast<BaseInstanceProvider *>(QObject::sender());
+    auto provider = dynamic_cast<FolderInstanceProvider *>(QObject::sender());
     if(!provider)
     {
         qWarning() << "InstanceList::providerUpdated triggered by a non-provider";
         return;
     }
-    m_updatedProviders.insert(provider);
+    m_dirty = true;
     if(m_watchLevel == 1)
     {
         loadList();
@@ -318,11 +293,11 @@ void InstanceList::groupsPublished(QSet<QString> newGroups)
     m_groups.unite(newGroups);
 }
 
-void InstanceList::addInstanceProvider(BaseInstanceProvider* provider)
+void InstanceList::addInstanceProvider(FolderInstanceProvider* provider)
 {
-    connect(provider, &BaseInstanceProvider::instancesChanged, this, &InstanceList::providerUpdated);
-    connect(provider, &BaseInstanceProvider::groupsChanged, this, &InstanceList::groupsPublished);
-    m_providers.append(provider);
+    connect(provider, &FolderInstanceProvider::instancesChanged, this, &InstanceList::providerUpdated);
+    connect(provider, &FolderInstanceProvider::groupsChanged, this, &InstanceList::groupsPublished);
+    m_provider = provider;
 }
 
 InstancePtr InstanceList::getInstanceById(QString instId) const
diff --git a/api/logic/InstanceList.h b/api/logic/InstanceList.h
index 14d5280d..14b80a78 100644
--- a/api/logic/InstanceList.h
+++ b/api/logic/InstanceList.h
@@ -21,14 +21,12 @@
 #include <QList>
 
 #include "BaseInstance.h"
-#include "BaseInstanceProvider.h"
+#include "FolderInstanceProvider.h"
 
 #include "multimc_logic_export.h"
 
 #include "QObjectPtr.h"
 
-class BaseInstance;
-
 class MULTIMC_LOGIC_EXPORT InstanceList : public QAbstractListModel
 {
     Q_OBJECT
@@ -70,11 +68,11 @@ public:
         return m_instances.count();
     }
 
-    InstListError loadList(bool complete = false);
+    InstListError loadList();
     void saveNow();
 
     /// Add an instance provider. Takes ownership of it. Should only be done before the first load.
-    void addInstanceProvider(BaseInstanceProvider * provider);
+    void addInstanceProvider(FolderInstanceProvider * provider);
 
     InstancePtr getInstanceById(QString id) const;
     QModelIndex getInstanceIndexById(const QString &id) const;
@@ -99,8 +97,8 @@ private:
 
 protected:
     int m_watchLevel = 0;
-    QSet<BaseInstanceProvider *> m_updatedProviders;
+    bool m_dirty = false;
     QList<InstancePtr> m_instances;
     QSet<QString> m_groups;
-    QVector<shared_qobject_ptr<BaseInstanceProvider>> m_providers;
+    FolderInstanceProvider * m_provider;
 };
diff --git a/api/logic/InstanceTask.h b/api/logic/InstanceTask.h
index 5face5fc..c5f6c7fd 100644
--- a/api/logic/InstanceTask.h
+++ b/api/logic/InstanceTask.h
@@ -4,8 +4,6 @@
 #include "multimc_logic_export.h"
 #include "settings/SettingsObject.h"
 
-class BaseInstanceProvider;
-
 class MULTIMC_LOGIC_EXPORT InstanceTask : public Task
 {
     Q_OBJECT
diff --git a/api/logic/WatchLock.h b/api/logic/WatchLock.h
new file mode 100644
index 00000000..3e08b413
--- /dev/null
+++ b/api/logic/WatchLock.h
@@ -0,0 +1,20 @@
+
+#pragma once
+
+#include <QString>
+#include <QFileSystemWatcher>
+
+struct WatchLock
+{
+    WatchLock(QFileSystemWatcher * watcher, const QString& directory)
+        : m_watcher(watcher), m_directory(directory)
+    {
+        m_watcher->removePath(m_directory);
+    }
+    ~WatchLock()
+    {
+        m_watcher->addPath(m_directory);
+    }
+    QFileSystemWatcher * m_watcher;
+    QString m_directory;
+};
diff --git a/api/logic/minecraft/legacy/LegacyUpgradeTask.cpp b/api/logic/minecraft/legacy/LegacyUpgradeTask.cpp
index 0b682d2a..3f373a9c 100644
--- a/api/logic/minecraft/legacy/LegacyUpgradeTask.cpp
+++ b/api/logic/minecraft/legacy/LegacyUpgradeTask.cpp
@@ -1,5 +1,4 @@
 #include "LegacyUpgradeTask.h"
-#include "BaseInstanceProvider.h"
 #include "settings/INISettingsObject.h"
 #include "FileSystem.h"
 #include "NullInstance.h"
diff --git a/api/logic/minecraft/legacy/LegacyUpgradeTask.h b/api/logic/minecraft/legacy/LegacyUpgradeTask.h
index 5606eb87..e35e43b7 100644
--- a/api/logic/minecraft/legacy/LegacyUpgradeTask.h
+++ b/api/logic/minecraft/legacy/LegacyUpgradeTask.h
@@ -11,8 +11,6 @@
 #include "BaseInstance.h"
 
 
-class BaseInstanceProvider;
-
 class MULTIMC_LOGIC_EXPORT LegacyUpgradeTask : public InstanceTask
 {
     Q_OBJECT
diff --git a/api/logic/modplatform/ftb/FtbPackInstallTask.h b/api/logic/modplatform/ftb/FtbPackInstallTask.h
index 8705ef89..64262688 100644
--- a/api/logic/modplatform/ftb/FtbPackInstallTask.h
+++ b/api/logic/modplatform/ftb/FtbPackInstallTask.h
@@ -1,6 +1,5 @@
 #pragma once
 #include "InstanceTask.h"
-#include "BaseInstanceProvider.h"
 #include "net/NetJob.h"
 #include "quazip.h"
 #include "quazipdir.h"
diff --git a/application/MainWindow.cpp b/application/MainWindow.cpp
index cf9e5099..f8c5ae64 100644
--- a/application/MainWindow.cpp
+++ b/application/MainWindow.cpp
@@ -1490,7 +1490,7 @@ void MainWindow::on_actionViewInstanceFolder_triggered()
 
 void MainWindow::refreshInstances()
 {
-    MMC->instances()->loadList(true);
+    MMC->instances()->loadList();
 }
 
 void MainWindow::on_actionViewCentralModsFolder_triggered()
@@ -1524,7 +1524,7 @@ void MainWindow::on_actionSettings_triggered()
 {
     SettingsUI::ShowPageDialog(MMC->globalSettingsPages(), this, "global-settings");
     // FIXME: quick HACK to make this work. improve, optimize.
-    MMC->instances()->loadList(true);
+    MMC->instances()->loadList();
     proxymodel->invalidate();
     proxymodel->sort(0);
     updateToolsMenu();
diff --git a/application/MultiMC.cpp b/application/MultiMC.cpp
index c1996863..191f52fe 100644
--- a/application/MultiMC.cpp
+++ b/application/MultiMC.cpp
@@ -602,7 +602,7 @@ MultiMC::MultiMC(int &argc, char **argv) : QApplication(argc, argv)
         connect(InstDirSetting.get(), &Setting::SettingChanged, m_instanceFolder, &FolderInstanceProvider::on_InstFolderChanged);
         m_instances->addInstanceProvider(m_instanceFolder);
         qDebug() << "Loading Instances...";
-        m_instances->loadList(true);
+        m_instances->loadList();
         qDebug() << "<> Instances loaded.";
     }