Add file management to ResourceLabelManager, include in settings

src/app/core/labeling.cc

@@ -20,8 +20,18 @@ namespace core {
 bool ResourceLabelManager::LoadLabels(const std::string& filename) {
   std::ifstream file(filename);
   if (!file.is_open()) {
-    return false;
+    // Create the file if it does not exist
+    std::ofstream create_file(filename);
+    if (!create_file.is_open()) {
+      return false;
+    }
+    create_file.close();
+    file.open(filename);
+    if (!file.is_open()) {
+      return false;
+    }
   }
+  filename_ = filename;
 
   std::string line;
   while (std::getline(file, line)) {
@@ -32,11 +42,35 @@ bool ResourceLabelManager::LoadLabels(const std::string& filename) {
       labels_[type][key] = value;
     }
   }
+  labels_loaded_ = true;
   return true;
 }
 
-void ResourceLabelManager::DisplayLabels() {
-  if (ImGui::Begin("Resource Labels")) {
+bool ResourceLabelManager::SaveLabels() {
+  if (!labels_loaded_) {
+    return false;
+  }
+  std::ofstream file(filename_);
+  if (!file.is_open()) {
+    return false;
+  }
+  for (const auto& type_pair : labels_) {
+    for (const auto& label_pair : type_pair.second) {
+      file << type_pair.first << "," << label_pair.first << ","
+           << label_pair.second << std::endl;
+    }
+  }
+  file.close();
+  return true;
+}
+
+void ResourceLabelManager::DisplayLabels(bool* p_open) {
+  if (!labels_loaded_) {
+    ImGui::Text("No labels loaded.");
+    return;
+  }
+
+  if (ImGui::Begin("Resource Labels", p_open)) {
     for (const auto& type_pair : labels_) {
       if (ImGui::TreeNode(type_pair.first.c_str())) {
         for (const auto& label_pair : type_pair.second) {
@@ -47,6 +81,14 @@ void ResourceLabelManager::DisplayLabels() {
         ImGui::TreePop();
       }
     }
+
+    if (ImGui::Button("Update Labels")) {
+      if (SaveLabels()) {
+        ImGui::Text("Labels updated successfully!");
+      } else {
+        ImGui::Text("Failed to update labels.");
+      }
+    }
   }
   ImGui::End();
 }

src/app/core/labeling.h

@@ -26,7 +26,8 @@ class ResourceLabelManager {
   ResourceLabelManager() = default;
 
   bool LoadLabels(const std::string& filename);
-  void DisplayLabels();
+  bool SaveLabels();
+  void DisplayLabels(bool* p_open);
   void EditLabel(const std::string& type, const std::string& key,
                  const std::string& newValue);
   void SelectableLabelWithNameEdit(bool selected, const std::string& type,
@@ -36,6 +37,8 @@ class ResourceLabelManager {
                                const std::string& defaultValue);
 
  private:
+  bool labels_loaded_ = false;
+  std::string filename_;
   struct ResourceType {
     std::string key_name;
     std::string display_description;

src/app/editor/master_editor.cc

@@ -113,6 +113,7 @@ class RecentFilesManager {
 }  // namespace
 
 using ImGui::BeginMenu;
+using ImGui::Checkbox;
 using ImGui::MenuItem;
 using ImGui::Text;
 
@@ -203,7 +204,7 @@ void MasterEditor::DrawAboutPopup() {
   if (about_) ImGui::OpenPopup("About");
   if (ImGui::BeginPopupModal("About", nullptr,
                              ImGuiWindowFlags_AlwaysAutoResize)) {
-    Text("Yet Another Zelda3 Editor - v0.05");
+    Text("Yet Another Zelda3 Editor - v%d", core::kYazeVersion);
     Text("Written by: scawful");
     ImGui::Spacing();
     Text("Special Thanks: Zarby89, JaredBrian");
@@ -321,22 +322,20 @@ void MasterEditor::DrawFileMenu() {
       MenuItem("Backup ROM", "", &backup_rom_);
       ImGui::Separator();
       Text("Experiment Flags");
-      ImGui::Checkbox("Enable Texture Streaming",
-                      &mutable_flags()->kLoadTexturesAsStreaming);
-      ImGui::Checkbox("Enable Overworld Sprites",
-                      &mutable_flags()->kDrawOverworldSprites);
-      ImGui::Checkbox("Use Bitmap Manager",
-                      &mutable_flags()->kUseBitmapManager);
-      ImGui::Checkbox("Log Instructions to Debugger",
-                      &mutable_flags()->kLogInstructions);
-      ImGui::Checkbox("Use New ImGui Input",
-                      &mutable_flags()->kUseNewImGuiInput);
-      ImGui::Checkbox("Save All Palettes", &mutable_flags()->kSaveAllPalettes);
-      ImGui::Checkbox("Save With Change Queue",
-                      &mutable_flags()->kSaveWithChangeQueue);
-      ImGui::Checkbox("Draw Dungeon Room Graphics",
-                      &mutable_flags()->kDrawDungeonRoomGraphics);
-      ImGui::Checkbox("Save Dungeon Maps", &mutable_flags()->kSaveDungeonMaps);
+      Checkbox("Enable Texture Streaming",
+               &mutable_flags()->kLoadTexturesAsStreaming);
+      Checkbox("Enable Overworld Sprites",
+               &mutable_flags()->kDrawOverworldSprites);
+      Checkbox("Use Bitmap Manager", &mutable_flags()->kUseBitmapManager);
+      Checkbox("Log Instructions to Debugger",
+               &mutable_flags()->kLogInstructions);
+      Checkbox("Use New ImGui Input", &mutable_flags()->kUseNewImGuiInput);
+      Checkbox("Save All Palettes", &mutable_flags()->kSaveAllPalettes);
+      Checkbox("Save With Change Queue",
+               &mutable_flags()->kSaveWithChangeQueue);
+      Checkbox("Draw Dungeon Room Graphics",
+               &mutable_flags()->kDrawDungeonRoomGraphics);
+      Checkbox("Save Dungeon Maps", &mutable_flags()->kSaveDungeonMaps);
       ImGui::EndMenu();
     }
 
@@ -389,6 +388,7 @@ void MasterEditor::DrawViewMenu() {
   static bool show_memory_viewer = false;
   static bool show_palette_editor = false;
   static bool show_emulator = false;
+  static bool show_resource_label_manager = false;
 
   if (show_emulator) {
     ImGui::Begin("Emulator", &show_emulator, ImGuiWindowFlags_MenuBar);
@@ -442,12 +442,20 @@ void MasterEditor::DrawViewMenu() {
     ImGui::End();
   }
 
+  if (show_resource_label_manager) {
+    rom()->resource_label()->DisplayLabels(&show_resource_label_manager);
+  }
+
   if (BeginMenu("View")) {
     MenuItem("Emulator", nullptr, &show_emulator);
-    MenuItem("HEX Editor", nullptr, &show_memory_editor);
-    MenuItem("ASM Editor", nullptr, &show_asm_editor);
-    MenuItem("Palette Editor", nullptr, &show_palette_editor);
     MenuItem("Memory Viewer", nullptr, &show_memory_viewer);
+    ImGui::Separator();
+    MenuItem("Resource Label Manager", nullptr, &show_resource_label_manager);
+    ImGui::Separator();
+    MenuItem("Hex Editor", nullptr, &show_memory_editor);
+    MenuItem("Assembly Editor", nullptr, &show_asm_editor);
+    MenuItem("Palette Editor", nullptr, &show_palette_editor);
+    ImGui::Separator();
     MenuItem("ImGui Demo", nullptr, &show_imgui_demo);
     MenuItem("ImGui Metrics", nullptr, &show_imgui_metrics);
     ImGui::EndMenu();

src/app/rom.cc

@@ -347,6 +347,10 @@ absl::Status ROM::LoadFromFile(const absl::string_view& filename,
     LoadGfxGroups();
   }
 
+  // Set up the resource labels
+  std::string resource_label_filename = absl::StrFormat("%s.labels", filename);
+  resource_label_manager_.LoadLabels(resource_label_filename);
+
   // Set is_loaded_ flag and return success
   is_loaded_ = true;
   return absl::OkStatus();