Refactored Maze::fromFile to filter lines starting with '[' or blank, added support for loading multiple files, and switched configuration storage to .ini files.

Author: hunter-digi-ace

src/Maze.cpp

@@ -26,12 +26,21 @@ Maze *Maze::fromFile(const QString &path) {
     lines.append(line);
   }
 
+  // Filters lines that start with '[' or are blank
+  QVector<QString> filteredLines;
+  for (const QString& l : lines) {
+    QString trimmed = l.trimmed();
+    if (trimmed.isEmpty() || trimmed.startsWith('['))
+      continue;
+    filteredLines.append(trimmed);
+  }
+
   // Try map format first, then num
-  Maze *maze = fromMapFile(lines);
+  Maze *maze = fromMapFile(filteredLines);
   if (maze != nullptr) {
     return maze;
   }
-  return fromNumFile(lines);
+  return fromNumFile(filteredLines);
 }
 
 int Maze::getWidth() const { return m_tiles.size(); }

src/Settings.cpp

@@ -127,6 +127,13 @@ void Settings::update(QString group, QString key, QString value,
 }
 
 Settings::Settings() {
+  // Define the path for the .ini file in the same directory as the executable
+  QString iniFilePath = QCoreApplication::applicationDirPath() + "/config.ini";
+
+  // Set QSettings to use the .ini file instead of the registry
+  QSettings::setDefaultFormat(QSettings::IniFormat);
+  QSettings::setPath(QSettings::IniFormat, QSettings::UserScope, iniFilePath);
+
   QCoreApplication::setOrganizationName("mackorone");
   QCoreApplication::setOrganizationDomain("www.github.com/mackorone");
   QCoreApplication::setApplicationName("mms");

src/Window.cpp

@@ -356,18 +356,25 @@ void Window::closeEvent(QCloseEvent *event) {
 }
 
 void Window::onMazeFileButtonPressed() {
-  QString path = QFileDialog::getOpenFileName(this, tr("Load Maze"));
-  if (path.isNull()) {
-    return;
+  QStringList paths = QFileDialog::getOpenFileNames(this, tr("Load Mazes"));
+  if (paths.isEmpty()) {
+      return;
   }
-  Maze *maze = Maze::fromFile(path);
-  if (maze == nullptr) {
-    showInvalidMazeFileWarning(path);
-    return;
+  QString validPath; // To remember the last valid one loaded
+  for (const QString& path : paths) {
+      Maze *maze = Maze::fromFile(path);
+      if (maze == nullptr) {
+          showInvalidMazeFileWarning(path);
+          continue;
+      }
+      SettingsMazeFiles::addPath(path);
+      validPath = path;
+  }
+  // Now refresh the combo and load the last valid one selected
+  if (!validPath.isEmpty()) {
+      refreshMazeFileComboBox(validPath);
+      updateMazeAndPath(Maze::fromFile(validPath), validPath);
   }
-  SettingsMazeFiles::addPath(path);
-  refreshMazeFileComboBox(path);
-  updateMazeAndPath(maze, path);
 }
 
 void Window::onMazeFileComboBoxChanged(QString path) {