Method onKeyboardPress

src/Engine/InteractiveSurface.cpp:488–498

* Sets a function to be called every time a key is pressed when the surface is focused. * @param handler Action handler. * @param key Keyboard button to check for (note: ignores key modifiers). Set to 0 for any key. */

 * @param key Keyboard button to check for (note: ignores key modifiers). Set to 0 for any key.
 */
void InteractiveSurface::onKeyboardPress(ActionHandler handler, SDLKey key)
{
	if (handler != 0)
	{
		_keyPress[key] = handler;
	}
	else
	{
		_keyPress.erase(key);
	}
}

/**
 * Sets a function to be called every time a key is released when the surface is focused.