fix misra mostly rule 14.4

Author: noisecode3

src/Data.cpp

@@ -17,10 +17,10 @@ qint64 Data::getListRowCount() {
     QSqlQuery query(db);
     qint64 result = 0;
 
-    if (query.prepare("SELECT COUNT(*) FROM Level")) {
-        if (query.exec()) {
+    if (query.prepare("SELECT COUNT(*) FROM Level") == true) {
+        if (query.exec() == true) {
             // Move to the first (and only) result row
-            if (query.next()) {
+            if (query.next() == true) {
                 // Assign the count value to result
                 result = query.value(0).toInt();
                 qWarning() << "Number of rows in 'Level' table:" << result;
@@ -58,11 +58,11 @@ QVector<ListItemData> Data::getListItems() {
         status = false;
     }
 
-    if (status) {
+    if (status == true) {
         for (qint64 i = 1; i <= rowCount; i++) {
             query.bindValue(":id", i);  // Bind the current LevelID
-            if (query.exec()) {
-                while (query.next()) {
+            if (query.exec() == true) {
+                while (query.next() == true) {
                     items.append(ListItemData(
                         query.value("Info.title").toString(),
                         query.value("Author.value").toString(),
@@ -96,9 +96,9 @@ InfoData Data::getInfo(const int id) {
         "WHERE Level.LevelID = :id");
     query.bindValue(":id", id);
 
-    if (status) {
-        if (query.exec()) {
-            if (query.next()) {
+    if (status == true) {
+        if (query.exec() == true) {
+            if (query.next() == true) {
                 QString body = query.value("body").toString();
                 // notice that we jump over the fist image
                 // the first image is the cover image

src/FileManager.cpp

@@ -131,7 +131,7 @@ bool FileManager::extractZip(
         }
 
         QString filename = QString::fromUtf8(file_stat.m_filename);
-        if (filename.endsWith('/')) {
+        if (filename.endsWith('/') == true) {
             continue;  // Skip directories
         }
 
@@ -317,7 +317,7 @@ int FileManager::createDirectory(const QString &file, bool gameDir) {
     const QString path = FileManager::lookGameDir(file, gameDir);
     // Create the directory if it doesn't exist
     if (!QDir(path).exists()) {
-        if (QDir().mkpath(path)) {
+        if (QDir().mkpath(path) == true) {
             qDebug() << "Directory created successfully.";
             status = 0;
         } else {
@@ -473,7 +473,7 @@ bool FileManager::moveFilesToParentDirectory(
         QString destPath = levelDirectoryUpPath.absolutePath() + sep +
             fileInfo.fileName();
 
-        if (fileInfo.isDir()) {
+        if (fileInfo.isDir() == true) {
             // Move the directory recursively
             QDir srcDir(srcPath);
             if (!srcDir.rename(srcPath, destPath)) {

src/Model.cpp

@@ -230,7 +230,7 @@ bool Model::getLevelDontHaveFile(
 bool Model::getLevel(int id) {
     assert(id > 0);
     bool status = false;
-    if (id) {
+    if (id > 0) {
         ZipData zipData = data.getDownload(id);
         downloader.setUrl(zipData.url);
         downloader.setSaveFile(zipData.name);

src/Network.cpp

@@ -75,12 +75,13 @@ std::string get_ssl_certificate(const std::string& host) {
 }
 
 bool Downloader::setUpCamp(const QString& levelDir) {
+    bool status = false;
     QFileInfo levelPathInfo(levelDir);
-    if (levelPathInfo.isDir()) {
+    if (levelPathInfo.isDir() == true) {
         m_levelDir.setPath(levelDir);
-        return true;
+        status = true;
     }
-    return false;
+    return status;
 }
 
 void Downloader::setUrl(QUrl url) {