/**
@param piece The piece to test.
@param x The X coordinate to move the piece to.
@param y The Y coordinate to move the piece to.
*/
bool Board::resultsInCheck(Piece* piece, int x, int y)
{
bool check = false;
Position oldPos = piece->getPos();
Piece* capturedPiece = getPieceAt(x, y);
piece->setPos(x, y);
// Find the kings position
Position kingPos;
kingPos = getPiece(KING, piece->getColor())->getPos();
if(capturedPiece != NULL)
capturedPiece->setCaptured(true);
// Find out if the king gets pinned
for(auto iter = mPieces.begin(); iter != mPieces.end(); iter++)
{
Piece* p = (*iter);
if(p->getColor() != piece->getColor() && p->pinning(kingPos.x, kingPos.y) && !p->getCaptured()) {
check = true;
break;
}
}
if(capturedPiece != NULL)
capturedPiece->setCaptured(false);
piece->setPos(oldPos);
return check;
}
// explore les déplacements possibles
void Board::exploreMoveTree(Piece const * opponent, Explorer & explorer) const {
for(int j = 0; j != N; ++j) {
for(int i = 0; i != N; ++i) {
Piece const * item = getPieceAt(i, j);
if(item && !item->isSameTeam(opponent)) {
item->explorePossibleMoves(explorer, *this, i, j);
}
}
}
}
// affichage de l'échiquier sur la console
void Board::print() const {
std::cout << " abcdefgh " << std::endl;
// affiche les pièces noires puis les blanches
for(int j = N; j != 0; --j) {
std::cout << j;
for(int i = 0; i != N; ++i) {
Piece const * item = getPieceAt(i, j - 1);
if(item) {
std::cout << item->getNotation();
}
else {
std::cout << ' ';
}
}
// complète la ligne
std::cout << j << std::endl;
}
std::cout << " abcdefgh " << std::endl << std::endl;
}
void RockPaperScissors::setMove(int lineNumber, const string& line, int playerNumber, Status& currentStatus) {
//split string by white spaces
istringstream buf(line);
istream_iterator<string> beg(buf), end;
vector<string> tokens(beg, end);
int fromRow, fromCol, toRow, toCol;
if (isMoveFormatCorrect(tokens)) {
fromRow = stoi(tokens[0]) - 1;
fromCol = stoi(tokens[1]) - 1;
toRow = stoi(tokens[2]) - 1;
toCol = stoi(tokens[3]) - 1;
//player doesn't have a piece at source
if (getPlayerOwningCell(fromRow, fromCol) != playerNumber) {
cout << "Player " << playerNumber << " has no pieces to move at " << fromRow + 1 << "," << fromCol + 1 << " when executing line number " << lineNumber + 1 << ":" << endl \
<< line << endl;
currentStatus.setStatus(playerNumber, PossibleStatus::Move_File_Error, lineNumber, line);
return;
}
//piece at source isn't a moving piece
else if (getPieceAt(fromRow, fromCol).getrpc() != RPC::Rock && \
getPieceAt(fromRow, fromCol).getrpc() != RPC::Paper && \
getPieceAt(fromRow, fromCol).getrpc() != RPC::Scissors) {
cout << "Player " << playerNumber << " has no mobile pieces at " << fromRow + 1 << "," << fromCol + 1 << " when executing line " << lineNumber + 1 << ":" << endl \
<< line << endl;
currentStatus.setStatus(playerNumber, PossibleStatus::Move_File_Error, lineNumber+1, line);
return;
}
//player already has a piece at destination
else if (getPlayerOwningCell(toRow, toCol) == playerNumber) {
cout << "Player " << playerNumber << " already has a " << getPieceAt(toRow, toCol) << " piece at " << toRow + 1 << "," << toCol + 1 << " when executing line number " << lineNumber + 1 << ":" << endl \
<< line << endl;
currentStatus.setStatus(playerNumber, PossibleStatus::Move_File_Error, lineNumber, line);
return;
}
}
//illegal format
else {
cout << "Player " << playerNumber << " has a faulty format in line " << lineNumber + 1 << " : " << endl \
<< line << endl \
<< "Correct format is:" << endl \
<< "<FROM_X> <FROM_Y> <TO_X> <TO_Y> [J: <Joker_X> <Joker_Y> <NEW_REP>]" << endl;
currentStatus.setStatus(playerNumber, PossibleStatus::Move_File_Error, lineNumber, line);
return;
}
//move the piece
//place piece at new cell
if (!placePiece(playerNumber, Piece(), fromRow, fromCol, toRow, toCol, lineNumber, line, currentStatus))
return;
if (tokens.size() == 8) {
Cell& c = board[stoi(tokens[5]) - 1][stoi(tokens[6]) - 1];
if (c.getPlayerOwning() == playerNumber && c.getCellPiece().getisJoker() == true) {
Piece pTo;
pTo.setJoker(true);
switch (tokens[7].at(0)) {
case 'R':
pTo.setrpc(RPC::Rock);
break;
case 'P':
pTo.setrpc(RPC::Paper);
break;
case 'S':
pTo.setrpc(RPC::Scissors);
break;
case 'B':
pTo.setrpc(RPC::Bomb);
break;
}
c.setCell(pTo, playerNumber);
}
else {
cout << "Player " << playerNumber << " has no joker piece at " << stoi(tokens[5]) << "," << stoi(tokens[6]) << " when executing line number " << lineNumber + 1 << ":" << endl \
<< line << endl;
currentStatus.setStatus(playerNumber, PossibleStatus::Move_File_Error, lineNumber+1, line);
}
}
}
