Port from git

Source/Graphics/FontCache.cpp

@@ -0,0 +1,72 @@
+/* This file is subject to the terms and conditions defined in
+ * file 'LICENSE.txt', which is part of this source code package.
+ */
+#include "FontCache.h"
+#include "Font.h"
+#include "../Utility/Log.h"
+#include "../SDL.h"
+#include <SDL2/SDL_ttf.h>
+#include <sstream>
+
+//todo: memory leak when launching games
+FontCache::FontCache()
+: IsInitialized(false)
+{
+}
+
+FontCache::~FontCache()
+{
+   DeInitialize();
+}
+
+void FontCache::DeInitialize()
+{
+   IsInitialized = false;
+   std::map<std::string, Font *>::iterator it = FontFaceMap.begin();
+   while(it != FontFaceMap.end())
+   {
+      delete it->second;
+      FontFaceMap.erase(it);
+      it = FontFaceMap.begin();
+   }
+
+   SDL_LockMutex(SDL::GetMutex());
+   TTF_Quit();
+   SDL_UnlockMutex(SDL::GetMutex());
+}
+
+
+void FontCache::Initialize()
+{
+   //todo: make bool
+   TTF_Init();
+   IsInitialized = true;
+}
+Font *FontCache::GetFont(std::string fontPath)
+{
+   Font *t = NULL;
+
+   std::map<std::string, Font *>::iterator it = FontFaceMap.find(fontPath);
+
+   if(it != FontFaceMap.end())
+   {
+      t = it->second;
+   }
+
+   return t;
+}
+
+bool FontCache::LoadFont(std::string fontPath, SDL_Color color)
+{
+   std::map<std::string, Font *>::iterator it = FontFaceMap.find(fontPath);
+
+   if(it == FontFaceMap.end())
+   {
+      Font *f = new Font();
+      f->Initialize(fontPath, color);
+      FontFaceMap[fontPath] = f;
+   }
+
+   return true;
+}
+