Made error screen and reverted love.event.wait.

src/modules/event/sdl/Event.cpp

@@ -44,8 +44,14 @@ namespace sdl
 
 	int Event::wait(lua_State * L)
 	{
-		lua_pushcclosure(L, &wait_i, 0);
-		return 1;
+		SDL_EnableUNICODE(1);
+
+		// The union used to get SDL events. 
+		static SDL_Event e;
+
+		SDL_WaitEvent(&e);
+
+		return Event::pushEvent(L, e);
 	}
 
 	void Event::quit()
@@ -82,20 +88,6 @@ namespace sdl
 		return 0;
 	}
 
-	int Event::wait_i(lua_State * L)
-	{
-		SDL_EnableUNICODE(1);
-
-		// The union used to get SDL events. 
-		static SDL_Event e;
-
-		SDL_WaitEvent(&e);
-
-		int args = Event::pushEvent(L, e);
-
-		return args;
-	}
-
 	int Event::pushEvent(lua_State * L, SDL_Event & e)
 	{
 		switch(e.type)

src/modules/event/sdl/Event.h

@@ -76,8 +76,6 @@ namespace sdl
 		* The iterator function.
 		**/
 		static int poll_i(lua_State * L);
-		static int wait_i(lua_State * L);
-
 	private:
 
 		static int pushEvent(lua_State * L, SDL_Event & e);