- string = std::string("Try using the ") +
- Input::keyToChar(Game::forwardkey) + ", " +
- Input::keyToChar(Game::leftkey) + ", " +
- Input::keyToChar(Game::backkey) + " and " +
- Input::keyToChar(Game::rightkey) + " keys to move around.";
+ string = std::string("Try using the ") + Input::keyToChar(Game::forwardkey);
+ string += std::string(", ") + Input::keyToChar(Game::leftkey);
+ string += std::string(", ") + Input::keyToChar(Game::backkey);
+ string += std::string(" and ") + Input::keyToChar(Game::rightkey) + " keys to move around.";