A simple game class with Atlantis Framework C++ version. It's XNA like :)

AtlantisGame.cpp

#include "SDL.h"
#include "Game.h"
#include "Graphics/SpriteBatch.h"
#include "Vector2.h"

using namespace Atlantis::Framework;

class Game1 : public Game
{
private:
    Graphics::SpriteBatch *spriteBatch;
	Vector2 position;
	SDL_Texture *texture;

public:
	Game1() : Game(1024, 600, "Atlantis Game Test", false)
	{
		position.X = 50;
		position.Y = 50;
		texture = nullptr;
	}

protected:
	virtual void LoadContent()
	{
		spriteBatch = new Graphics::SpriteBatch(GetRenderer());
		texture = GetContentManager()->LoadTexture("../Content/spaceShip.png");
	}

	virtual void Update(Atlantis::Framework::GameTime *gameTime)
	{
		Game::Update(gameTime);

		Input::KeyboardState state = GetInputManager()->GetKeyboardManager()->GetState();

		if (state.IsKeyDown(SDL_SCANCODE_UP))
			position.Y -= 2;

		else if (state.IsKeyDown(SDL_SCANCODE_DOWN))
			position.Y += 2;

		if (state.IsKeyDown(SDL_SCANCODE_LEFT))
			position.X -= 2;

		else if (state.IsKeyDown(SDL_SCANCODE_RIGHT))
			position.X += 2;

		if (state.IsKeyDown(SDL_SCANCODE_ESCAPE))
			Exit();
	}

	virtual void Draw(Atlantis::Framework::GameTime *gameTime)
	{
		Game::Draw(gameTime);

		spriteBatch->Draw(texture, position);
	}
};

int main (int argc, char **argv)
{
	Game1 game;
	return game.Run();
}