Problem with keyboard pressed

[alf.javier]

In the game, the user can add money to his wallet. But when I press the key "C", the key are press many times, I want press only one time.

if (sf::Keyboard::isKeyPressed(sf::Keyboard::C))
      {
         creditos = creditos + 100;
      }

Can somebody help me with this problem?

Thanks.

[eXpl0it3r]

You might want to use events instead. With events you'll also get some repeating, but only after a delay and if you use the release event it will get detected only once.

[Jesper Juhl]

You might want to use events instead. With events you'll also get some repeating, but only after a delay and if you use the release event it will get detected only once.

And you can disable key-repeat for the events as well.

[AFS]

Alternatively, you can make a simple class that holds the state of the key pressed from both the actual frame and the previous one, and depending of those values you can tell if it has been released, pressed, etc.

myKey.update( sf::Keyboard::isKeyPressed(sf::Keyboard::C) );

if ( myKey.wasReleased() )
     creditos = creditos + 100;