Method handle

src/Engine/InteractiveSurface.cpp:107–201

* Called whenever an action occurs, and processes it to * check if it's relevant to the surface and convert it * into a meaningful interaction like a "click", calling * the respective handlers. * @param action Pointer to an action. * @param state State that the action handlers belong to. */

 * @param state State that the action handlers belong to.
 */
void InteractiveSurface::handle(Action *action, State *state)
{
	if (!_visible || _hidden)
		return;

	action->setSender(this);

	if (action->getDetails()->type == SDL_MOUSEBUTTONUP || action->getDetails()->type == SDL_MOUSEBUTTONDOWN)
	{
		action->setMouseAction(action->getDetails()->button.x, action->getDetails()->button.y, getX(), getY());
	}
	else if (action->getDetails()->type == SDL_MOUSEMOTION)
	{
		action->setMouseAction(action->getDetails()->motion.x, action->getDetails()->motion.y, getX(), getY());
	}

	if (action->isMouseAction())
	{
		if ((action->getAbsoluteXMouse() >= getX() && action->getAbsoluteXMouse() < getX() + getWidth()) &&
			(action->getAbsoluteYMouse() >= getY() && action->getAbsoluteYMouse() < getY() + getHeight()))
		{
			if (!_isHovered)
			{
				_isHovered = true;
				mouseIn(action, state);
			}
				if (_listButton && action->getDetails()->type == SDL_MOUSEMOTION)
				{
					_buttonsPressed = SDL_GetMouseState(0, 0);
					for (Uint8 i = 1; i <= NUM_BUTTONS; ++i)
					{
						if (isButtonPressed(i))
						{
							action->getDetails()->button.button = i;
							mousePress(action, state);
						}
					}
				}
			mouseOver(action, state);
		}
		else
		{
			if (_isHovered)
			{
				_isHovered = false;
				mouseOut(action, state);
				if (_listButton && action->getDetails()->type == SDL_MOUSEMOTION)
				{
					for (Uint8 i = 1; i <= NUM_BUTTONS; ++i)
					{
						if (isButtonPressed(i))
						{
							setButtonPressed(i, false);
						}
						action->getDetails()->button.button = i;
						mouseRelease(action, state);
					}
				}