Mil arreglos de paletes, gifs i colors transparents

El gif del jugador de game over estava mal

source/loading_screen.cpp

@@ -25,7 +25,7 @@ LoadingScreen::LoadingScreen()
 	  screen_surface_(std::make_shared<Surface>(options.game.width, options.game.height))
 {
 	// Configura la superficie donde se van a pintar los sprites
-	screen_surface_->clear(stringToColor("white"));
+	screen_surface_->clear(static_cast<Uint8>(PaletteColor::WHITE));
 
 	// Inicializa variables
 	options.section.section = Section::LOADING_SCREEN;