Added the AssemblyEditor class

src/CMakeLists.txt

@@ -40,6 +40,7 @@ add_executable(
     gui/style.cc
     gui/widgets.cc
     app/editor/editor.cc
+    app/editor/assembly_editor.cc
     app/editor/overworld_editor.cc
     app/rom.cc
     app/core/common.cc

src/app/editor/assembly_editor.cc

@@ -0,0 +1,40 @@
+#include "assembly_editor.h"
+
+namespace yaze {
+namespace app {
+namespace editor {
+
+void AssemblyEditor::Update() {
+  SetEditorText();
+  auto cpos = text_editor_.GetCursorPosition();
+  ImGui::Begin("ASM Editor", &file_is_loaded_);
+  ImGui::Text("%6d/%-6d %6d lines  | %s | %s | %s | %s", cpos.mLine + 1,
+              cpos.mColumn + 1, text_editor_.GetTotalLines(),
+              text_editor_.IsOverwrite() ? "Ovr" : "Ins",
+              text_editor_.CanUndo() ? "*" : " ",
+              text_editor_.GetLanguageDefinition().mName.c_str(),
+              current_file_.c_str());
+
+  text_editor_.Render(current_file_.c_str());
+  ImGui::End();
+}
+
+void AssemblyEditor::ChangeActiveFile(const std::string & filename) {
+  current_file_ = filename;
+}
+
+void AssemblyEditor::SetEditorText() {
+  if (!file_is_loaded_) {
+    std::ifstream t(current_file_);
+    if (t.good()) {
+      std::string str((std::istreambuf_iterator<char>(t)),
+                      std::istreambuf_iterator<char>());
+      text_editor_.SetText(str);
+    }
+    file_is_loaded_ = true;
+  }
+}
+
+}  // namespace editor
+}  // namespace app
+}  // namespace yaze

src/app/editor/assembly_editor.h

@@ -0,0 +1,34 @@
+#ifndef YAZE_APP_EDITOR_ASSEMBLY_EDITOR_H
+#define YAZE_APP_EDITOR_ASSEMBLY_EDITOR_H
+
+#include <ImGuiColorTextEdit/TextEditor.h>
+#include <ImGuiFileDialog/ImGuiFileDialog.h>
+
+#include <fstream>
+#include <istream>
+#include <string>
+
+namespace yaze {
+namespace app {
+namespace editor {
+
+class AssemblyEditor {
+ public:
+  AssemblyEditor() = default;
+
+  void Update();
+  void ChangeActiveFile(const std::string &);
+
+ private:
+  void SetEditorText();
+
+  std::string current_file_;
+  bool file_is_loaded_ = false;
+  TextEditor text_editor_;
+};
+
+}  // namespace editor
+}  // namespace app
+}  // namespace yaze
+
+#endif

src/app/editor/editor.cc

@@ -176,28 +176,8 @@ void Editor::DrawViewMenu() {
   }
 
   if (show_asm_editor) {
-    static bool asm_is_loaded = false;
+    assembly_editor_.ChangeActiveFile("assets/bunnyhood.asm");
-    auto cpos = asm_editor_.GetCursorPosition();
+    assembly_editor_.Update();
-    static const char *fileToEdit = "assets/bunnyhood.asm";
-    if (!asm_is_loaded) {
-      std::ifstream t(fileToEdit);
-      if (t.good()) {
-        std::string str((std::istreambuf_iterator<char>(t)),
-                        std::istreambuf_iterator<char>());
-        asm_editor_.SetText(str);
-      }
-      asm_is_loaded = true;
-    }
-
-    ImGui::Begin("ASM Editor", &show_asm_editor);
-    ImGui::Text("%6d/%-6d %6d lines  | %s | %s | %s | %s", cpos.mLine + 1,
-                cpos.mColumn + 1, asm_editor_.GetTotalLines(),
-                asm_editor_.IsOverwrite() ? "Ovr" : "Ins",
-                asm_editor_.CanUndo() ? "*" : " ",
-                asm_editor_.GetLanguageDefinition().mName.c_str(), fileToEdit);
-
-    asm_editor_.Render(fileToEdit);
-    ImGui::End();
   }
 
   if (show_imgui_style_editor) {
@@ -248,8 +228,8 @@ void Editor::DrawGraphicsSheet(int offset) {
   unsigned int snes_addr = 0;
   unsigned int pc_addr = 0;
   snes_addr = (unsigned int)((((rom_.data()[0x4F80 + offset]) << 16) |
-                             ((rom_.data()[0x505F + offset]) << 8) |
+                              ((rom_.data()[0x505F + offset]) << 8) |
-                             ((rom_.data()[0x513E + offset]))));
+                              ((rom_.data()[0x513E + offset]))));
   pc_addr = core::SnesToPc(snes_addr);
   std::cout << "Decompressing..." << std::endl;
   char *decomp = rom_.Decompress(pc_addr);
@@ -325,7 +305,7 @@ void Editor::DrawProjectEditor() {
       ImGui::InvisibleButton(
           "canvas", canvas_sz,
           ImGuiButtonFlags_MouseButtonLeft | ImGuiButtonFlags_MouseButtonRight);
-      const bool is_active = ImGui::IsItemActive();    // Held
+      const bool is_active = ImGui::IsItemActive();  // Held
       const ImVec2 origin(canvas_p0.x + scrolling.x,
                           canvas_p0.y + scrolling.y);  // Lock scrolled origin
       const ImVec2 mouse_pos_in_canvas(io.MousePos.x - origin.x,

src/app/editor/editor.h

@@ -10,6 +10,7 @@
 #include "app/core/constants.h"
 #include "app/editor/overworld_editor.h"
 #include "app/gfx/tile.h"
+#include "app/editor/assembly_editor.h"
 #include "app/rom.h"
 #include "gui/icons.h"
 #include "gui/input.h"
@@ -43,12 +44,13 @@ class Editor {
   void DrawHUDEditor();
 
   bool is_loaded_ = true;
+  bool asm_is_loaded = false;
 
-  app::rom::ROM rom_;
+  rom::ROM rom_;
-  app::gfx::TilePreset current_set_;
+  gfx::TilePreset current_set_;
 
   TextEditor asm_editor_;
-  TextEditor::LanguageDefinition language_65816_;
+  AssemblyEditor assembly_editor_;
   OverworldEditor overworld_editor_;
   std::shared_ptr<SDL_Renderer> sdl_renderer_;
   std::unordered_map<uint, SDL_Texture *> image_cache_;