Pasaeta de cppcheck, ale

source/asset.cpp

@@ -4,6 +4,8 @@
 #include <SDL2/SDL_stdinc.h> // for SDL_max
 #include <stddef.h>          // for size_t
 #include <iostream>          // for basic_ostream, operator<<, cout, endl
+#include <fstream>
+#include <string>
 
 // [SINGLETON] Hay que definir las variables estáticas, desde el .h sólo la hemos declarado
 Asset *Asset::asset_ = nullptr;
@@ -42,8 +44,7 @@ void Asset::add(const std::string &file, AssetType type, bool required, bool abs
     ai.required = required;
     file_list_.push_back(ai);
 
-    const std::string file_name = file.substr(file.find_last_of("\\/") + 1);
-    longest_name_ = SDL_max(longest_name_, file_name.size());
+    longest_name_ = SDL_max(longest_name_, getFileName(file).size());
 }
 
 // Devuelve el fichero de un elemento de la lista a partir de una cadena
@@ -114,20 +115,12 @@ bool Asset::check() const
 // Comprueba que existe un fichero
 bool Asset::checkFile(const std::string &path) const
 {
-    auto success = false;
+    std::ifstream file(path);
+    bool success = file.good();
+    file.close();
 
-    // Comprueba si existe el fichero
-    auto file = SDL_RWFromFile(path.c_str(), "rb");
-
-    if (file)
-    {
-        success = true;
-        SDL_RWclose(file);
-    }
-
-    const std::string file_name = path.substr(path.find_last_of("\\/") + 1);
     if (!success)
-        printWithDots("Checking file : ", file_name, (success ? " [ OK ]" : " [ ERROR ]"));
+        printWithDots("Checking file : ", getFileName(path), "[ ERROR ]");
 
     return success;
 }