C++ Stone::hide方法代码示例

bool StoneHandler::removeStone(int x, int y, bool hide)
{
	if (!hasStone(x, y))
		return false;
	
	if (!hide)
	{
    // We delete the killed stones only if we want to update the board (i.e. : not if we are browsing the game)
    if (boardHandler->getDisplay_incoming_move())             //SL added eb 9
      if (!stones->remove(Matrix::coordsToKey(x, y)))
	    {
			   qWarning("   ***   Key for stone %d, %d not found!   ***", x, y);
			   return false;
		   }
	}
	else
	{
		Stone *s;
		if ((s = stones->find(Matrix::coordsToKey(x, y))) == NULL)
		{
			qWarning("   ***   Key for stone %d, %d not found!   ***", x, y);
			return false;
		}
		s->hide();
	}
	
	return true;
}

bool StoneHandler::updateAll(Matrix *m, bool toDraw)
{
	// qDebug("StoneHandler::updateAll(Matrix *m) - toDraw = %d", toDraw);
	
	CHECK_PTR(m);
	
	// m->debug();
	
	Stone *stone;
	bool modified = false, fake = false;
	short data;
	
	/*
	* Synchronize the matrix with the stonehandler data and
	* update the canvas.
	* This is usually called when navigating through the tree.
	*/
	
	for (int y=1; y<=boardHandler->board->getBoardSize(); y++)
	{
		for (int x=1; x<=boardHandler->board->getBoardSize(); x++)
		{
			// Extract the data for the stone from the matrix
			data = abs(m->at(x-1, y-1) % 10);
			switch (data)
			{
			case stoneBlack:
				if ((stone = stones->find(Matrix::coordsToKey(x, y))) == NULL)
				{
					addStone(boardHandler->board->addStoneSprite(stoneBlack, x, y, fake), true, false);
					modified = true;
					break;
				}
				else if (!stone->isVisible())
				{
					stone->show();
					modified = true;
				}
				
				if (stone->getColor() == stoneWhite)
				{
					stone->setColor(stoneBlack);
					modified = true;
				}
				
				break;
				
			case stoneWhite:
				if ((stone = stones->find(Matrix::coordsToKey(x, y))) == NULL)
				{
					addStone(boardHandler->board->addStoneSprite(stoneWhite, x, y, fake), true, false);
					modified = true;
					break;
				}
				else if (!stone->isVisible())
				{
					stone->show();
					modified = true;
				}
				
				if (stone->getColor() == stoneBlack)
				{
					stone->setColor(stoneWhite);
					modified = true;
				}
				
				break;
				
			case stoneNone:
			case stoneErase:
				if ((stone = stones->find(Matrix::coordsToKey(x, y))) != NULL &&
					stone->isVisible())
				{
					stone->hide();
					modified = true;
				}
				break;
				
			default:
				qWarning("Bad matrix data <%d> at %d/%d in StoneHandler::updateAll(Matrix *m) !",
					data, x, y);
			}
			
			// Skip mark drawing when reading sgf
			if (!toDraw)
				continue;
			
			// Extract the mark data from the matrix
			data = abs(m->at(x-1, y-1) / 10);
			switch (data)
			{
			case markSquare:
				modified = true;
				boardHandler->board->setMark(x, y, markSquare, false);
				break;
				
			case markCircle:
				modified = true;
				boardHandler->board->setMark(x, y, markCircle, false);
				break;
//.........这里部分代码省略.........