Move the function to test if a file exists in misc

src/event.cxx

@@ -4394,7 +4394,7 @@ CEvent::StartMovie (const std::string & pFilename)
   if (!m_bMovie)
     return false;
 
-  if (!m_pMovie->IsExist (pFilename))
+  if (!FileExists (pFilename))
     return false;
 
   HideMouse (true);

src/misc.cxx

@@ -155,3 +155,17 @@ AddUserPath (std::string & pFilename)
   pFilename = path;
   SDL_free (temp);
 }
+
+bool
+FileExists (const std::string & filename)
+{
+  const auto path = GetBaseDir () + filename;
+  FILE *     file;
+
+  file = fopen (path.c_str (), "rb");
+  if (file == nullptr)
+    return false;
+
+  fclose (file);
+  return true;
+}

src/misc.h

@@ -37,6 +37,7 @@ std::string GetBaseDir ();
 std::string GetShareDir ();
 std::string GetLocale ();
 extern void AddUserPath (std::string & pFilename);
+bool        FileExists (const std::string & filename);
 
 template <typename... Args>
 std::string

src/movie.cxx

@@ -191,22 +191,6 @@ CMovie::GetEnable ()
   return m_bEnable;
 }
 
-// Indique si un film existe.
-
-bool
-CMovie::IsExist (const std::string & pFilename)
-{
-  const auto path = GetBaseDir () + pFilename;
-  FILE *     file;
-
-  file = fopen (path.c_str (), "rb");
-  if (file == nullptr)
-    return false;
-
-  fclose (file);
-  return true;
-}
-
 // Montre un film avi.
 
 bool