void Game::configure(GameConfiguration config) {
if (!config.isValid()) {
throw std::invalid_argument("Invalid configuration: " + config.str());
}
config.clean();
reset();
curTurn = config.getTurn();
FOR_POSITION_64(pos) {
setPieceAt(pos, config.getPieceAt(pos));
if (config.getPieceAt(pos) != Piece::EMPTY()) {
toggleBit(config.getOwnerAt(pos), pos, config.getPieceAt(pos));
}
}
cur = Game_UndoData();
cur.halfMoveClock = config.getHalfMoveClock();
fullMoveCount = config.getMoveNumber();
cur.check = posAttackedBy(getKingPosition(getTurn()), !getTurn());
cur.hash = Game_Hash(config);
integrityCheck();
}
void testToggleBit() {
cout << endl;
cout << "Test toggleBit():" << endl;
cout << "=================" << endl;
unsigned int n = 0;
for (int i = 0; i < 32; ++i) {
n = toggleBit(n, i);
printBits(n);
}
for (int i = 0; i < 32; ++i) {
n = toggleBit(n, i);
printBits(n);
}
}
void testCountOneBits() {
cout << endl;
cout << "Test countOneBits():" << endl;
cout << "====================" << endl;
unsigned int n = 0;
for (int i = 0; i < 32; ++i) {
n = toggleBit(n, i);
printBits(n);
cout << "Number of 1 bits = " << countOneBits(n) << endl;
}
for (int i = 0; i < 32; ++i) {
n = toggleBit(n, i);
printBits(n);
cout << "Number of 1 bits = " << countOneBits(n) << endl;
}
}
ToggleResult
toggleSetting (
unsigned char *setting, int command,
const TuneDefinition *offTune,
const TuneDefinition *onTune
) {
const int bit = 1;
int bits = *setting? bit: 0;
ToggleResult result = toggleBit(&bits, bit, command, offTune, onTune);
*setting = (bits & bit)? 1: 0;
return result;
}
static ToggleResult
toggleSetting (
unsigned char *setting, int command,
AlertIdentifier offAlert,
AlertIdentifier onAlert
) {
const int bit = 1;
int bits = *setting? bit: 0;
ToggleResult result = toggleBit(&bits, bit, command, offAlert, onAlert);
*setting = (bits & bit)? bit: 0;
return result;
}
