Initial engine repository

2026-06-08 19:58:35 +08:00
commit 7a925c3736
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+#pragma once
+
+#include <frostbite2D/event/event.h>
+#include <frostbite2D/types/type_alias.h>
+#include <vector>
+
+namespace frostbite2D {
+
+class Scene;
+class UIScene;
+
+class SceneManager {
+public:
+  static SceneManager& get();
+
+  SceneManager(const SceneManager&) = delete;
+  SceneManager& operator=(const SceneManager&) = delete;
+
+  void PushScene(Ptr<Scene> scene);
+  void PopScene();
+  void ReplaceScene(Ptr<Scene> scene);
+
+  void PushUIScene(Ptr<UIScene> scene);
+  void PopUIScene();
+  void ReplaceUIScene(Ptr<UIScene> scene);
+  bool RemoveUIScene(UIScene* scene);
+  void ClearUIScenes();
+  void ClearAll();
+
+  void Update(float deltaTime);
+  void UpdateUI(float deltaTime);
+  void Render();
+
+  bool DispatchEvent(const Event& event);
+  bool DispatchUIEvent(const Event& event);
+
+  Scene* GetCurrentScene() const;
+  UIScene* GetCurrentUIScene() const;
+  bool HasActiveScene() const;
+  bool HasActiveUIScene() const;
+
+private:
+  SceneManager() = default;
+
+  std::vector<Ptr<Scene>> sceneStack_;
+  std::vector<Ptr<UIScene>> uiSceneStack_;
+};
+
+} // namespace frostbite2D