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ksnake'Ball (./kdegames/ksnake/ball.h:10)

class Ball {
public:
    Ball(Board *b, PixServer *p);
    void nextMove();
    void repaint();
    void zero();
private:
    Board   *board;
    PixServer *pixServer;
    int  index;
    int  hold;
    int  next;
};

ksnake'Ball::Ball() (./kdegames/ksnake/ball.cpp:16)

Ball::Ball(Board *b, PixServer *p)
{
    board = b;
    pixServer = p;

    int i = BoardWidth+1;
    while( !board->isEmpty(i) ) i++;
    hold = index = i;
    board->set(index, Balle);
    next = SE;
}

ksnake'Ball::zero() (./kdegames/ksnake/ball.cpp:28)

void Ball::zero()
{
    board->set(index, empty);
    pixServer->erase(index);
}

ksnake'Ball::nextMove() (./kdegames/ksnake/ball.cpp:34)

void Ball::nextMove()
{
    hold = index;
    board->set(hold, empty);

    for ( int x = 0; x < 8 ; x++) {
	int d = bounce[next][x];
	int nextSq = board->getNext(d, index);

	if (board->isHead(nextSq) || board->isEmpty(nextSq)) {
	    next = d;
	    index = nextSq;
	    board->set(index, Balle);
	    break;
	}
    }
}

ksnake'Ball::repaint() (./kdegames/ksnake/ball.cpp:52)

void Ball::repaint()
{
    static int i = 0;
    static bool rotate = TRUE;

    pixServer->erase(hold);
    pixServer->draw(index, BallPix, i);

    if (rotate)
	if (++i > 3) i=0;

	rotate = !rotate;
}