editor setup

editor/include/control_layer.hpp

@@ -0,0 +1,27 @@
+#ifndef LAYER_SWITCHER_HPP
+#define LAYER_SWITCHER_HPP
+
+#include <open_engine.hpp>
+
+class ControlLayer : public OpenEngine::Layer
+{
+    public:
+        ControlLayer(OpenEngine::Ref<OpenEngine::Layer> layer);
+        ControlLayer();
+        ~ControlLayer() = default;
+
+        void OnUpdate() override;
+        void OnEvent(OpenEngine::Event& event) override;
+        void OnImGuiRender() override;
+        void OnAttach() override;
+        void OnDetach() override;
+
+    private:
+        bool SwitchLayer(OpenEngine::KeyPressedEvent& event);
+        bool SwitchExistingLayer(OpenEngine::KeyPressedEvent& event);
+        bool StopRunning(OpenEngine::KeyPressedEvent& event);
+
+        OpenEngine::Ref<OpenEngine::Layer> active_layer;
+};
+
+#endif // LAYER_SWITCHER_HPP