send world to client

include/td/display/DisplayState.h

@@ -2,8 +2,10 @@
 
 #include <td/display/Display.h>
 #include <td/misc/SlotGuard.h>
+#include <client/ClientState.h>
 
 namespace td {
+
 class DisplayState : public Display::State, private utils::SlotGuard {
   public:
 	DisplayState(Display& a_Display);
@@ -13,4 +15,5 @@ class DisplayState : public Display::State, private utils::SlotGuard {
 	virtual void OnAspectRatioChange(float a_Ratio) {}
 	virtual void OnKeyDown(SDL_Keycode a_Key) {}
 };
+
 }  // namespace td