Added basic Window structure

include/RenderWindow.hpp

@@ -0,0 +1,17 @@
+#pragma once
+
+struct SDL_Window;
+struct SDL_Renderer;
+
+class RenderWindow
+{
+public:
+	RenderWindow(int width, int height);
+	~RenderWindow();
+
+	void Run();
+
+private:
+	SDL_Window* window;
+	SDL_Renderer* renderer;
+};

src/CMakeLists.txt

@@ -1,6 +1,7 @@
 add_executable(fourier
 	"main.cpp"
-)
+	"RenderWindow.cpp"
+ )
 
 target_include_directories(fourier PRIVATE
 	${CMAKE_SOURCE_DIR}/include

src/RenderWindow.cpp

@@ -0,0 +1,42 @@
+#include "RenderWindow.hpp"
+#include <SDL.h>
+#include <stdexcept>
+
+RenderWindow::RenderWindow(int width, int height)
+{
+	if (SDL_CreateWindowAndRenderer(width, height, SDL_WINDOW_SHOWN, &window, &renderer))
+	{
+		throw std::runtime_error(SDL_GetErrorMsg((char*)malloc(512), 511));
+	}
+}
+
+RenderWindow::~RenderWindow()
+{
+	SDL_DestroyRenderer(renderer);
+	SDL_DestroyWindow(window);
+}
+
+void RenderWindow::Run()
+{
+	SDL_Event event;
+	bool isOpen = true;
+
+	while (isOpen)
+	{
+		while (SDL_PollEvent(&event))
+		{
+			if (event.type == SDL_WINDOWEVENT)
+			{
+				switch (event.window.event)
+				{
+				case SDL_WINDOWEVENT_CLOSE: isOpen = false; break;
+				}
+			}
+		}
+
+		SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
+		SDL_RenderClear(renderer);
+
+		SDL_RenderPresent(renderer);
+	}
+}

src/main.cpp

@@ -1,40 +1,20 @@
 #include <iostream>
-#include <SDL.h>
+#include "RenderWindow.hpp"
 
 int main(int argc, char** argv)
 {
-	SDL_Window* window;
+	RenderWindow* window;
-	SDL_Renderer* renderer;
+	try 
-	
-	if (SDL_CreateWindowAndRenderer(800, 800, SDL_WINDOW_SHOWN, &window, &renderer))
 	{
-		std::cerr << "Failed to initialize Window and Renderer" << std::endl;
+		window = new RenderWindow(800, 800);
+	}
+	catch (const std::runtime_error& e) 
+	{
+		std::cerr << e.what() << std::endl;
 		return -1;
 	}
 
-	SDL_Event event;
+	window->Run();
-	bool isOpen = true;
-	while (isOpen)
-	{
-		while (SDL_PollEvent(&event))
-		{
-			if (event.type == SDL_WINDOWEVENT)
-			{
-				switch (event.window.event)
-				{
-				case SDL_WINDOWEVENT_CLOSE: isOpen = false; break;
-				}
-			}
-		}
-
-		SDL_SetRenderDrawColor(renderer, 20, 40, 210, 255);
-		SDL_RenderClear(renderer);
-
-		SDL_RenderPresent(renderer);
-	}
-	
-	SDL_DestroyRenderer(renderer);
-	SDL_DestroyWindow(window);
 
 	return 0;
 }