1 files changed, 84 insertions, 0 deletions
diff --git a/src/libjin/game/application.h b/src/libjin/game/application.h
new file mode 100644
index 0000000..4c4f48b
--- /dev/null
+++ b/src/libjin/game/application.h
@@ -0,0 +1,84 @@
+#ifndef __JE_CORE_GAME_H__
+#define __JE_CORE_GAME_H__
+
+#include "../core/configuration.h"
+#if defined(jin_game)
+
+#include "../common/subsystem.hpp"
+#include "../utils/macros.h"
+#include "../input/Event.h"
+
+#include "SDL2/SDL.h"
+
+namespace JinEngine
+{
+    namespace Game
+    {
+
+        ///
+        /// Game class.
+        ///
+        class Application : public Subsystem<Application>
+        {
+        public:
+            typedef void(*onLoad)();
+            typedef void(*onEvent)(JinEngine::Input::Event* e);
+            typedef void(*onUpdate)(int dt);
+            typedef void(*onDraw)();
+
+            Application();
+            ~Application() {};
+
+            ///
+            /// Game setting.
+            ///
+            struct Setting : SettingBase
+            {
+                onEvent eventHandler;
+                onUpdate updater;
+                onDraw drawer;
+                onLoad loader;
+            };
+
+            ///
+            /// Main game loop.
+            ///
+            void run();
+
+            ///
+            /// Stop game. 
+            ///
+            inline void stop() 
+            { 
+                _running = false; 
+            };
+
+            ///
+            /// Return if game is running.
+            /// 
+            /// @return True if game is running, otherwise return false.
+            ///
+            inline bool running() 
+            { 
+                return _running; 
+            };
+
+        private:
+            onEvent  _onEvent; 
+            onUpdate _onUpdate;
+            onDraw   _onDraw;
+            onLoad   _onLoad;
+
+            bool _running;
+
+            bool startSystem(const SettingBase* setting);
+            void quitSystem();
+
+        };
+
+    } // namespace Core
+} // namespace JinEngine
+
+#endif // jin_game
+
+#endif // __JE_CORE_GAME_H__
+\ No newline at end of file