Method DoButtonLogic

src/game/client/ui.cpp:510–545

}

int CUi::DoButtonLogic(const void *pId, int Checked, const CUIRect *pRect, const unsigned Flags)
{
	int ReturnValue = 0;
	const bool Inside = MouseHovered(pRect);

	if(CheckActiveItem(pId))
	{
		dbg_assert(m_ActiveButtonLogicButton >= 0, "m_ActiveButtonLogicButton invalid");
		if(!MouseButton(m_ActiveButtonLogicButton))
		{
			if(Inside && Checked >= 0)
				ReturnValue = 1 + m_ActiveButtonLogicButton;
			SetActiveItem(nullptr);
			m_ActiveButtonLogicButton = -1;
		}
	}

	bool NoRelevantButtonsPressed = true;
	for(int Button = 0; Button < 3; ++Button)
	{
		if((Flags & (BUTTONFLAG_LEFT << Button)) && MouseButton(Button))
		{
			NoRelevantButtonsPressed = false;
			if(HotItem() == pId)
			{
				SetActiveItem(pId);
				m_ActiveButtonLogicButton = Button;
			}
		}
	}

	if(Inside && NoRelevantButtonsPressed)
		SetHotItem(pId);

	return ReturnValue;
}

int CUi::DoDraggableButtonLogic(const void *pId, int Checked, const CUIRect *pRect, bool *pClicked, bool *pAbrupted)
{