fix: init lists, scope reduit i rename vorbis_error

source/core/system/director.cpp

@@ -45,21 +45,24 @@
 #include <pwd.h>
 #endif
 
-// Constructor
-Director::Director() {
-    std::cout << "Game start" << '\n';
-
+namespace {
+    auto getExecutablePath() -> std::string {
 #ifdef __EMSCRIPTEN__
-    // En Emscripten els assets estan al root del filesystem virtual (/data, /config)
-    executable_path_ = "";
+        // En Emscripten els assets estan al root del filesystem virtual (/data, /config)
+        return "";
 #else
-    // Obtiene la ruta del ejecutable
-    std::string base = SDL_GetBasePath();
-    if (!base.empty() && base.back() == '/') {
-        base.pop_back();
-    }
-    executable_path_ = base;
+        std::string base = SDL_GetBasePath();
+        if (!base.empty() && base.back() == '/') {
+            base.pop_back();
+        }
+        return base;
 #endif
+    }
+}  // namespace
+
+// Constructor
+Director::Director() : executable_path_(getExecutablePath()) {
+    std::cout << "Game start" << '\n';
 
     // Crea la carpeta del sistema donde guardar datos
     createSystemFolder("jailgames");