namespace housekeeping continued again

src/app/core/controller.h

@@ -0,0 +1,55 @@
+#ifndef YAZE_APP_CORE_CONTROLLER_H
+#define YAZE_APP_CORE_CONTROLLER_H
+#define SDL_MAIN_HANDLED
+
+#include <SDL2/SDL.h>
+#include <imgui/backends/imgui_impl_sdl.h>
+#include <imgui/backends/imgui_impl_sdlrenderer.h>
+#include <imgui/imgui.h>
+#include <imgui/imgui_internal.h>
+
+#include "gui/editor/editor.h"
+#include "gui/icons.h"
+#include "gui/style.h"
+
+int main(int argc, char **argv);
+
+namespace yaze {
+namespace app {
+namespace core {
+
+class Controller {
+ public:
+  Controller() = default;
+
+  bool isActive() const;
+  void onEntry();
+  void onInput();
+  void onLoad();
+  void doRender();
+  void onExit();
+
+ private:
+  void CreateWindow();
+  void CreateRenderer();
+  void CreateGuiContext();
+  inline void quit() { active_ = false; }
+  friend int ::main(int argc, char **argv);
+
+  struct sdl_deleter {
+    void operator()(SDL_Window *p) const { SDL_DestroyWindow(p); }
+    void operator()(SDL_Renderer *p) const { SDL_DestroyRenderer(p); }
+    void operator()(SDL_Texture *p) const { SDL_DestroyTexture(p); }
+  };
+
+  bool active_;
+  Editor::Editor editor_;
+  std::shared_ptr<SDL_Window> sdl_window_;
+  std::shared_ptr<SDL_Renderer> sdl_renderer_;
+};
+
+}  // namespace core
+}  // namespace app
+}  // namespace yaze
+
+#endif  // YAZE_APP_CORE_CONTROLLER_H