Method get_input_buffer

src/core/controller.cpp:945–948

auto Sorcery::Controller::check_for_back(const SDL_Event event) -> bool {

	if (event.type == SDL_KEYDOWN &&
		event.key.keysym.scancode == SDL_SCANCODE_ESCAPE)
		return true;
	else if (event.type == SDL_MOUSEBUTTONDOWN &&
			 event.button.button == SDL_BUTTON_RIGHT)
		return true;