Changed system for image loading

include/window.h

@@ -13,6 +13,17 @@
 const uint16_t SCREEN_HEIGHT = 600;
 const uint16_t SCREEN_WIDTH = 800;
 
+//Key press surfaces constants
+enum KeyPressSurfaces
+{
+    KEY_PRESS_SURFACE_DEFAULT,
+    KEY_PRESS_SURFACE_UP,
+    KEY_PRESS_SURFACE_DOWN,
+    KEY_PRESS_SURFACE_LEFT,
+    KEY_PRESS_SURFACE_RIGHT,
+    KEY_PRESS_SURFACE_TOTAL
+};
+
 class Window
 {
 	public:
@@ -29,6 +40,7 @@ class Window
 	private:
 		bool _toClose;
 		bool _hasInit;
+		SDL_Surface* loadSurface( std::string path );
 		Logger& _logger;
 		SDL_Window* _window;
 		SDL_Surface* _screenSurface;

src/main.cpp

@@ -39,9 +39,9 @@ int main( int argc, char* argv[] ) {
 
 	// Initialise Window
 	Window* window = new Window();
+	window->spawn();
 	window->loadMedia( "assets/hello-world.bmp" );
 	window->update();
-	window->spawn();
 
 	// Main Loop
 	while( state != Exit )

src/window.cpp

@@ -29,18 +29,33 @@ void Window::initialise()
 	this->_hasInit = true;
 }
 
-void Window::loadMedia( std::string path )
+SDL_Surface* Window::loadSurface( std::string path )
 {
 	//Load splash image
-	this->_renderSurface = SDL_LoadBMP( path.c_str() );
-	if( this->_renderSurface == NULL )
+    SDL_Surface* optimizedSurface = NULL;
+	SDL_Surface* surface = SDL_LoadBMP( path.c_str() );
+	if( surface == NULL )
 	{
-		this->_logger.error( "Unable to load image" );
+		this->_logger.error( "Unable to load surface" );
+		return nullptr;
 	} else {
-		this->_logger.info( "Loaded image media" );
-		SDL_BlitSurface( this->_renderSurface, NULL, this->_screenSurface, NULL );
-		
+		std::cout << "optimising...";
+		optimizedSurface = SDL_ConvertSurface(
+			surface, this->_screenSurface->format, 0
+		);
+		std::cout << "finished" << std::endl;
+		if( optimizedSurface == NULL )
+			{ this->_logger.error( "Unable to optimise image" ); }
 	}
+
+	SDL_FreeSurface( surface );
+	return optimizedSurface;
+}
+
+void Window::loadMedia( std::string path )
+{
+	//Load splash image
+	this->_renderSurface = this->loadSurface( path.c_str() );
 }
 
 void Window::update() {
@@ -73,6 +88,10 @@ void Window::processInput()
 	{
 		// std::cout << "event" << std::endl;
 		if( e.type == SDL_QUIT ) this->_toClose = true;
+		else if( e.type == SDL_KEYDOWN )
+		{
+			std::cout << "Key: " << e.key.keysym.sym << std::endl;
+		}
 	}
 }