GIFs2PNG now will find mask in the episode folder

(I.e. in the reffered in arguments episode folder to convert)
I.e.:

./GIFs2PNG --config "/path/to/config/pack" -d "/path/to/worlds/episode/"

GIFs2PNG/common_features/config_manager.cpp

@@ -56,7 +56,7 @@ void ConfigPackMiniManager::setConfigDir(const std::string &config_dir)
     customAppPath.push_back('/');
 
     m_dir_list.clear();
-    m_dir_list.insert(m_cp_root_path);
+    m_dir_listUQ.insert(m_cp_root_path);
 
     mainset.beginGroup("main");
     {
@@ -91,12 +91,22 @@ bool ConfigPackMiniManager::isUsing()
 }
 
 void ConfigPackMiniManager::addIntoDirList(std::string dir)
+{
+    appendDir(dir);
+    appendDirList(dir);
+}
+
+void ConfigPackMiniManager::appendDir(std::string dir)
 {
     std::replace(dir.begin(), dir.end(), '\\', '/');
     removeDoubleSlash(dir);
     addSlashToTail(dir);
-    m_dir_list.insert(dir);
-    appendDirList(dir);
+    if(m_dir_listUQ.find(dir) == m_dir_listUQ.end())
+    {
+        m_dir_list.push_back(dir);
+        m_dir_listUQ.insert(dir);
+    }
+
 }
 
 void ConfigPackMiniManager::appendDirList(const std::string& dir)
@@ -108,8 +118,7 @@ void ConfigPackMiniManager::appendDirList(const std::string& dir)
         for(std::string &f : folders)
         {
             std::string newpath = dirs.absolutePath() + "/" + f;
-            removeDoubleSlash(newpath);
-            m_dir_list.insert(newpath);
+            appendDir(newpath);
         }
     }
 }
@@ -124,8 +133,11 @@ std::string ConfigPackMiniManager::getFile(const std::string &file, std::string
     if(Files::fileExists(customPath + file))
         return customPath + file;
 
-    for(std::string path : m_dir_list)
+    for(std::vector<std::string>::reverse_iterator it = m_dir_list.rbegin();
+        it != m_dir_list.rend();
+        it++)
     {
+        std::string path = *it;
         addSlashToTail(path);
         if(Files::fileExists(path + file))
             return path + file;

GIFs2PNG/common_features/config_manager.h

@@ -15,18 +15,50 @@ class ConfigPackMiniManager
     ConfigPackMiniManager();
     ~ConfigPackMiniManager() {}
 
+    /**
+     * @brief Initialize config pack's directory tree
+     * @param config_dir path to config pack's root directory
+     */
     void setConfigDir(const std::string &config_dir);
+    /**
+     * @brief Is config pack initialized and in use?
+     * @return true if config pack is initialized
+     */
     bool isUsing();
+
+    /**
+     * @brief Add a data directory with all it's sub-directories with depth 1
+     * @param dir Path to data directory to add
+     */
     void addIntoDirList(std::string dir);
+
+    /**
+     * @brief Add a single data directory
+     * @param dir Path to data directory to add
+     */
+    void appendDir(std::string dir);
+    /**
+     * @brief Append all sub-directories in this directory
+     * @param dir Path to data directory to add it's sub-directories
+     */
     void appendDirList(const std::string &dir);
 
+    /**
+     * @brief Find file in added data directories
+     * @param file file to find
+     * @param customPath custom directory path
+     * @return absolute path to found file. Empty string if no files are found.
+     */
     std::string getFile(const std::string &file, std::string customPath);
 
 private:
     bool                    m_is_using;
     std::string             m_cp_root_path;
     std::string             m_custom_path;
-    std::set<std::string>   m_dir_list;
+    //! Unique checking list
+    std::set<std::string>    m_dir_listUQ;
+    //! Ordered list of folderd by priority sequence
+    std::vector<std::string> m_dir_list;
 };
 
 #endif // CONFIGMANAGER_H

GIFs2PNG/gifs2png.cpp

@@ -379,6 +379,11 @@ int main(int argc, char *argv[])
     {
         std::cout << "============================================================================\n";
         std::cout << ("Used config pack: " + setup.configPath + "\n");
+        if(!setup.listOfFiles)
+        {
+            config.appendDir(setup.pathIn);
+            std::cout << ("With episode directory: " + setup.pathIn + "\n");
+        }
         std::cout << "============================================================================\n";
         std::cout.flush();
     }