Refactor ROM save functionality to use structured settings

- Introduced a new SaveSettings struct to encapsulate parameters for the SaveToFile method, improving clarity and maintainability.
- Updated SaveToFile method signature to accept SaveSettings instead of individual parameters.
- Adjusted SaveRom method in EditorManager to utilize the new SaveSettings struct for better parameter management.
- Removed redundant label loading from LoadFromFile when z3_load is true, streamlining the loading process.

src/app/editor/editor_manager.cc

@@ -576,7 +576,10 @@ absl::Status EditorManager::SaveRom() {
     RETURN_IF_ERROR(
         SaveAllGraphicsData(*current_rom_, gfx::Arena::Get().gfx_sheets()));
 
-  return current_rom_->SaveToFile(backup_rom_, save_new_auto_);
+  Rom::SaveSettings settings;
+  settings.backup = backup_rom_;
+  settings.save_new = save_new_auto_;
+  return current_rom_->SaveToFile(settings);
 }
 
 absl::Status EditorManager::OpenRomOrProject(const std::string &filename) {

src/app/rom.cc

@@ -261,10 +261,9 @@ absl::Status Rom::LoadFromFile(const std::string &filename, bool z3_load) {
 
   if (z3_load) {
     RETURN_IF_ERROR(LoadZelda3());
+    resource_label_manager_.LoadLabels(absl::StrFormat("%s.labels", filename));
   }
 
-  // Set up the resource labels
-  resource_label_manager_.LoadLabels(absl::StrFormat("%s.labels", filename));
   return absl::OkStatus();
 }
 
@@ -383,12 +382,16 @@ absl::Status Rom::SaveGfxGroups() {
   return absl::OkStatus();
 }
 
-absl::Status Rom::SaveToFile(bool backup, bool save_new, std::string filename) {
+absl::Status Rom::SaveToFile(const SaveSettings &settings) {
   absl::Status non_firing_status;
   if (rom_data_.empty()) {
     return absl::InternalError("ROM data is empty.");
   }
 
+  std::string filename = settings.filename;
+  auto backup = settings.backup;
+  auto save_new = settings.save_new;
+
   // Check if filename is empty
   if (filename == "") {
     filename = filename_;
@@ -421,10 +424,12 @@ absl::Status Rom::SaveToFile(bool backup, bool save_new, std::string filename) {
   }
 
   // Run the other save functions
+  if (settings.z3_save) {
     if (core::FeatureFlags::get().kSaveAllPalettes)
       RETURN_IF_ERROR(SaveAllPalettes());
     if (core::FeatureFlags::get().kSaveGfxGroups)
       RETURN_IF_ERROR(SaveGfxGroups());
+  }
 
   if (save_new) {
     // Create a file of the same name and append the date between the filename

src/app/rom.h

@@ -57,6 +57,13 @@ static const std::map<zelda3_version, zelda3_version_pointers>
  */
 class Rom {
  public:
+  struct SaveSettings {
+    bool backup = false;
+    bool save_new = false;
+    bool z3_save = true;
+    std::string filename = "";
+  };
+
   absl::Status LoadFromFile(const std::string& filename, bool z3_load = true);
   absl::Status LoadFromData(const std::vector<uint8_t>& data,
                             bool z3_load = true);
@@ -64,8 +71,7 @@ class Rom {
   absl::Status LoadGfxGroups();
 
   absl::Status SaveGfxGroups();
-  absl::Status SaveToFile(bool backup, bool save_new = false,
+  absl::Status SaveToFile(const SaveSettings& settings);
-                          std::string filename = "");
   absl::Status SavePalette(int index, const std::string& group_name,
                            gfx::SnesPalette& palette);
   absl::Status SaveAllPalettes();