basic glfw app setup

src/Application.hpp

@@ -0,0 +1,35 @@
+#pragma once
+
+#include <string>
+
+struct GLFWwindow;
+
+class Application
+{
+/////////////////////////////////////////////////////////
+////// SINGLETON BOILERPLATE ////////////////////////////
+/////////////////////////////////////////////////////////
+public:
+	static Application& Instance()
+	{
+		static Application app;
+		return app;
+	}
+
+
+private:
+	Application() = default;
+	~Application();
+	Application(const Application& other) = delete;
+
+/////////////////////////////////////////////////////////
+////// APPLICATION IMPLEMENTATION ///////////////////////
+/////////////////////////////////////////////////////////
+
+public:
+	void Init(int width, int height, const std::string& title);
+	void Launch();
+
+private:
+	GLFWwindow* window = nullptr;
+};