NOISSUE fix log-related legacy instance crash and show hidden log files

logic/BaseInstance.h

@@ -169,6 +169,11 @@ public:
 	 */
 	virtual IPathMatcher::Ptr getLogFileMatcher() = 0;
 
+	/*!
+	 * Returns the root folder to use for looking up log files
+	 */
+	virtual QString getLogFileRoot() = 0;
+
 	/*!
 	 * does any necessary cleanups after the instance finishes. also runs before\
 	 * TODO: turn into a task that can run asynchronously

logic/NullInstance.h

@@ -74,4 +74,8 @@ public:
 	{
 		return nullptr;
 	}
+	virtual QString getLogFileRoot()
+	{
+		return instanceRoot();
+	}
 };

logic/RecursiveFileSystemWatcher.cpp

@@ -86,11 +86,11 @@ QStringList RecursiveFileSystemWatcher::scanRecursive(const QDir &directory)
 	{
 		return {};
 	}
-	for (const QString &dir : directory.entryList(QDir::Dirs | QDir::NoDotAndDotDot))
+	for (const QString &dir : directory.entryList(QDir::Dirs | QDir::NoDotAndDotDot | QDir::Hidden))
 	{
 		ret.append(scanRecursive(directory.absoluteFilePath(dir)));
 	}
-	for (const QString &file : directory.entryList(QDir::Files))
+	for (const QString &file : directory.entryList(QDir::Files | QDir::Hidden))
 	{
 		auto relPath = m_root.relativeFilePath(directory.absoluteFilePath(file));
 		if (m_matcher->matches(relPath))

logic/minecraft/MinecraftInstance.cpp

@@ -284,7 +284,14 @@ IPathMatcher::Ptr MinecraftInstance::getLogFileMatcher()
 	auto combined = std::make_shared<MultiMatcher>();
 	combined->add(std::make_shared<RegexpMatcher>(".*\\.log(\\.[0-9]*)?(\\.gz)?$"));
 	combined->add(std::make_shared<RegexpMatcher>("crash-.*\\.txt"));
+	combined->add(std::make_shared<RegexpMatcher>("IDMap dump.*\\.txt$"));
+	combined->add(std::make_shared<RegexpMatcher>("ModLoader\\.txt(\\..*)?$"));
 	return combined;
 }
 
+QString MinecraftInstance::getLogFileRoot()
+{
+	return minecraftRoot();
+}
+
 #include "MinecraftInstance.moc"

logic/minecraft/MinecraftInstance.h

@@ -46,6 +46,8 @@ public:
 
 	virtual IPathMatcher::Ptr getLogFileMatcher() override;
 
+	virtual QString getLogFileRoot() override;
+
 protected:
 	QMap<QString, QString> createCensorFilterFromSession(AuthSessionPtr session);
 };