Add SDL2 support

include/TessesFramework/Common.hpp

@@ -8,7 +8,7 @@
 #include <map>
 #include <vector>
 #include <functional>
-
+#include "Threading/Mutex.hpp"
     class TextException : public std::exception {
         
         std::string error_message;
@@ -52,18 +52,22 @@ namespace Tesses::Framework
 
     template<typename...TArgs>
     class EventList : public Event<TArgs...> {
+        Threading::Mutex mtx;
         std::vector<std::shared_ptr<Event<TArgs...>>> items;
         public:
             void operator+=(std::shared_ptr<Event<TArgs...>> event)
             {
+                mtx.Lock();
                 for(std::shared_ptr<Event<TArgs...>>& item : this->items)
                 {
                     if(item.get() == event.get()) return;
                 }
                 this->items.push_back(event);
+                mtx.Unlock();
             }
             void operator-=(std::shared_ptr<Event<TArgs...>> event)
             {
+                mtx.Lock();
                 for(auto i = this->items.begin(); i != this->items.end(); i++)
                 {
                     if(i->get() == event.get())
@@ -72,13 +76,16 @@ namespace Tesses::Framework
                         return;
                     }
                 }
+                mtx.Lock();
             }
             void Invoke(TArgs... args)
             {
+                mtx.Lock();
                 for(auto& item : this->items)
                 {
                     item->Invoke(args...);
                 }
+                mtx.Unlock();
             }
     };
 
@@ -89,6 +96,7 @@ namespace Tesses::Framework
     void TF_RunEventLoop();
     void TF_RunEventLoopItteration();
     bool TF_IsRunning();
+    void TF_SetIsRunning(bool _isRunning);
     void TF_Quit();
     bool TF_GetConsoleEventsEnabled();
     void TF_SetConsoleEventsEnabled(bool flag);

include/TessesFramework/SDL2/FontCache.hpp

@@ -0,0 +1,28 @@
+#pragma once
+#if defined(TESSESFRAMEWORK_ENABLE_SDL2)
+#include <array>
+#include <SDL2/SDL.h>
+#include <SDL2/SDL_ttf.h>
+#include <string>
+#include <vector>
+namespace Tesses::Framework::SDL2
+{
+class FontCache 
+{
+    std::array<SDL_Texture*,96> font_chrs;
+    int mw,mh,ps;
+    void Load(SDL_Renderer* renderer,TTF_Font* font,const SDL_Color& color);
+    public:
+        FontCache(SDL_Renderer* renderer,TTF_Font* font,const SDL_Color& color);
+        FontCache(SDL_Renderer* renderer,std::string font,int sz,const SDL_Color& color);
+        FontCache(SDL_Renderer* renderer,const uint8_t* mem,size_t cnt,int sz,const SDL_Color& color);
+        FontCache(SDL_Renderer* renderer,const std::vector<uint8_t>& v,int sz,const SDL_Color& color);
+
+        SDL_Texture* operator[](char c);
+        int MaxWidth();
+        int MaxHeight();
+        int PointSize();
+        ~FontCache();
+};
+}
+#endif

include/TessesFramework/TessesFramework.hpp

@@ -27,4 +27,5 @@
 #include "Lazy.hpp"
 #include "Mail/Smtp.hpp"
 #include "HiddenField.hpp"
-#include "Serialization/Json.hpp"
+#include "Serialization/Json.hpp"
+#include "SDL2/FontCache.hpp"