1 files changed, 4 insertions, 4 deletions

@@ -1,12 +1,12 @@
+#include <SDL.h>
+
 #ifndef STATE_H
 #define STATE_H
 
 class State
 {
         public:
-                virtual void input(SDL_keysym key) {};
-                virtual void tick() {};
-                virtual void render(SDL_Surface* screen) {};
+                virtual State* operator() (SDL_Renderer* renderer) {return NULL;};
 };
 
-#endif
+#endif
\ No newline at end of file