Moved working systems into InGame

client/surface_manager.cpp

@@ -7,10 +7,7 @@ SurfaceManager::SurfaceManager() {
 }
 
 SurfaceManager::~SurfaceManager() {
-	for (auto it : surfaceMap) {
-		SDL_FreeSurface(it.second);
-	}
-	surfaceMap.clear();
+	FreeAll();
 }
 
 SDL_Surface* SurfaceManager::Load(std::string key, std::string fname) {
@@ -53,6 +50,13 @@ void SurfaceManager::Free(std::string key) {
 	}
 }
 
+void SurfaceManager::FreeAll() {
+	for (auto it : surfaceMap) {
+		SDL_FreeSurface(it.second);
+	}
+	surfaceMap.clear();
+}
+
 SDL_Surface* SurfaceManager::LoadSurface(std::string key, std::string fname) {
 	SDL_Surface* ptr = SDL_LoadBMP(fname.c_str());
 	if (ptr == nullptr) {