void buildCoordPairSet(std::string filename, std::vector< std::pair<int, CoordPair> > &v){
std::ifstream file(filename.c_str(), std::ifstream::in);
int i, x, y;
while(file >> i >> x >> y){
v.push_back(std::pair<int, CoordPair>(i, CoordPair((double)x, (double)y)));
}
}
CoordPair CoordPair::fromString(const std::string& str)
{
if(str.length()==4)
{
CoordPair cpair;
cpair.from = ChessCoord::fromString(str.substr(0, 2));
if(cpair.from==ChessCoord()) return CoordPair();
cpair.to = ChessCoord::fromString(str.substr(2));
if(cpair.to==ChessCoord()) return CoordPair();
return cpair;
}
else
{
return CoordPair();
}
}
ChessMove ChessMove::fromString(const std::string& str)
{
if(str.length()<4)
{
return ChessMove();
}
PieceType promotion = ptNone;
if(str.length()>4)
{
ChessPiece p = ChessPiece::fromChar(str[4]);
switch(p.type())
{
case ptQueen:
case ptRook:
case ptBishop:
case ptKnight:
promotion = p.type();
break;
}
}
CoordPair cpair = CoordPair::fromString(str.substr(0, 4));
if(cpair==CoordPair()) return ChessMove();
return ChessMove(cpair, promotion);
}
Befunge::FieldPointer::FieldPointer(int xsize, int ysize)
{
pos = CoordPair(xsize, ysize);
setDirection(EAST);
}
Befunge::FieldPointer::FieldPointer()
{
pos = CoordPair(80, 24);
setDirection(EAST);
}