Some menu scenes compiling; replaced KR Studios logo file

Scene list:
> disconnected_screen.*pp
* lobby_menu.*pp
* main_menu.*pp
> options_menu.*pp
> splash_screen.*pp
* world*.*pp

* unfinished
> building

client/menu_scenes/splash_screen.cpp

@@ -28,7 +28,7 @@
 //-------------------------
 
 SplashScreen::SplashScreen() {
-	logo.LoadSurface(ConfigUtility::GetSingleton()["dir.logos"] + "krstudios.bmp");
+	logo.Load(GetRenderer(), ConfigUtility::GetSingleton()["dir.logos"] + "krstudios.png");
 	startTick = std::chrono::steady_clock::now();
 }
 
@@ -48,6 +48,6 @@ void SplashScreen::FrameStart() {
 
 void SplashScreen::RenderFrame(SDL_Renderer* renderer) {
 	int w = 0, h = 0;
-	SDL_GetLogicalSize(renderer, &w, &h);
+	SDL_RenderGetLogicalSize(renderer, &w, &h);
 	logo.DrawTo(renderer, (w - logo.GetClipW()) / 2, (h - logo.GetClipH()) / 2);
 }