deque<Board::ConstStackHandle>
Game::possibleDestinations(const Board::ConstStackHandle& ha) const
{
deque<Board::ConstStackHandle> r;
if (ha->hasPieces())
{
unsigned int h = ha->height();
Board::Coord s = ha.stackCoord();
Board::Coord d[6] = {
Board::Coord(s.x()-h,s.y()),
Board::Coord(s.x()+h,s.y()),
Board::Coord(s.x() ,s.y()-h),
Board::Coord(s.x() ,s.y()+h),
Board::Coord(s.x()-h,s.y()-h),
Board::Coord(s.x()+h,s.y()+h)
};
for (unsigned int i=0;i<6;++i)
{
if (Board::isValid(d[i]) &&
board_.stackAt(d[i])->hasPieces())
{
r.push_back(board_.stackAt(d[i]));
}
}
}
return r;
}
void
translateTo(Board::Coord c,float h = 0.0f)
{
static const float shifts[5] = { 1.0f,0.5f,0.0f,-0.5f,-1.0f };
glTranslatef(boardB+vLabelW+c.x()*caseD+shifts[c.y()]*caseD,
boardB+hLabelH+c.y()*caseD,
h);
}