fuck git and fuck vs code

src/util/filesystem_.cpp

@@ -8,37 +8,14 @@
 
 namespace anm2ed::util::filesystem
 {
-  std::string path_pref_get(const char* org, const char* app)
+  std::string path_preferences_get()
   {
-    auto path = SDL_GetPrefPath(org, app);
+    auto path = SDL_GetPrefPath(nullptr, "anm2ed");
     std::string string = path;
     SDL_free(path);
     return string;
   }
 
-  std::string path_preferences_get() { return path_pref_get(nullptr, "anm2ed"); }
-  std::string path_base_get() { return std::string(SDL_GetBasePath()); }
-  std::string path_executable_get() { return std::filesystem::path(path_base_get()) / "anm2ed"; }
-
-#ifdef __unix__
-  std::string path_application_get()
-  {
-    return std::filesystem::path(path_pref_get(nullptr, "applications")) / "anm2ed.desktop";
-  }
-
-  std::string path_mime_get()
-  {
-    return std::filesystem::path(path_pref_get(nullptr, "mime/application")) / "x-anm2+xml.xml";
-  }
-
-  std::string path_icon_get() { return std::filesystem::path(path_preferences_get()) / "anm2ed.png"; }
-  std::string path_icon_file_get()
-  {
-    return std::filesystem::path(path_preferences_get()) / "application-x-anm2+xml.png";
-  }
-
-#endif
-
   bool path_is_exist(const std::string& path)
   {
     std::error_code errorCode;

src/util/filesystem_.h

@@ -5,17 +5,7 @@
 
 namespace anm2ed::util::filesystem
 {
-#ifdef __unix__
-  std::string path_application_get();
-  std::string path_mime_get();
-  std::string path_icon_get();
-  std::string path_icon_file_get();
-#endif
-
-  std::string path_pref_get();
   std::string path_preferences_get();
-  std::string path_base_get();
-  std::string path_executable_get();
 
   bool path_is_exist(const std::string&);
   bool path_is_extension(const std::string&, const std::string&);

src/util/vector_.h

@@ -12,15 +12,40 @@ namespace anm2ed::util::vector
     return index >= 0 && index < (int)v.size() ? &v[index] : nullptr;
   }
 
-  template <typename T> bool in_bounds(std::vector<T>& v, int index)
+  template <typename T> int find_index(std::vector<T>& v, T& value)
   {
-    return index >= 0 && index < (int)v.size();
+    auto it = std::find(v.begin(), v.end(), value);
+    if (it == v.end()) return -1;
+    return (int)(std::distance(v.begin(), it));
   }
+
+  template <typename T> bool in_bounds(std::vector<T>& v, int index) { return index >= 0 && index < (int)v.size(); }
   template <typename T> void clamp_in_bounds(std::vector<T>& v, int& index)
   {
     index = std::clamp(index, 0, (int)v.size() - 1);
   }
 
+  template <typename T> int move_index(std::vector<T>& v, int source, int dest)
+  {
+    auto size = (int)(v.size());
+    if (source < 0 || source >= size) return -1;
+    dest = std::clamp(dest, 0, size - 1);
+
+    if (source == dest) return dest;
+
+    auto isInsertAfter = source < dest;
+
+    T item = std::move(v[source]);
+    v.erase(v.begin() + source);
+
+    if (dest > source) --dest; // destination shifts when removing earlier slot
+    if (isInsertAfter) ++dest; // drop after original target
+
+    dest = std::clamp(dest, 0, (int)(v.size()));
+    v.insert(v.begin() + dest, std::move(item));
+    return dest;
+  }
+
   template <typename T> std::set<int> move_indices(std::vector<T>& v, std::vector<int>& indices, int index)
   {
     if (indices.empty()) return {};
@@ -60,5 +85,4 @@ namespace anm2ed::util::vector
 
     return moveIndices;
   }
-
 }