outsourced application handling

lib/Window.hpp

@@ -0,0 +1,37 @@
+#pragma once
+
+#include <string>
+#include <chrono>
+
+struct SDL_Renderer;
+struct SDL_Window;
+
+class Window
+{
+public:
+	void Launch();
+
+protected:
+	Window(int width, int height, const std::string& title);
+	Window(const Window& other);
+	Window& operator=(const Window& other);
+	~Window();
+
+
+	virtual void OnUpdate(double dt) {}
+	virtual void OnRender(SDL_Renderer* renderer) {}
+
+private:
+	void HandleEvents();
+	void Update();
+	void Render();
+
+protected:
+	SDL_Window* window;
+
+private:
+	SDL_Renderer* renderer;
+
+	bool shouldClose = false;
+	std::chrono::steady_clock::time_point startOfLastFrame;
+};