18 #include <SDL2/SDL_mutex.h>
An exception-safe means of making sure that unblock() gets called after try_block().
While any instance of this class exists, attempts to save the game via any call to play_controller wi...
static bool saves_are_blocked()
static void on_unblock(play_controller *controller, void(play_controller::*callback)())
static void(play_controller::* callback_)()
static play_controller * controller_