void Board::marked(int x, int y) {
// make sure that the last arrow is correctly undrawn
undrawArrow();
if(getField(x, y) == EMPTY)
return;
if(x == mark_x && y == mark_y) {
// unmark the piece
mark_x = -1;
mark_y = -1;
updateField(x, y);
return;
}
if(mark_x == -1) {
mark_x = x;
mark_y = y;
updateField(x, y);
return;
} else {
int fld1 = getField(mark_x, mark_y);
int fld2 = getField(x, y);
// both field same?
if(fld1 != fld2) {
emit markError();
return;
}
// trace
if(findPath(mark_x, mark_y, x, y)) {
emit madeMove(mark_x, mark_y, x, y);
drawArrow(mark_x, mark_y, x, y);
setField(mark_x, mark_y, EMPTY);
setField(x, y, EMPTY);
mark_x = -1;
mark_y = -1;
int dummyx;
History dummyh[4];
// game is over?
if(!getHint_I(dummyx,dummyx,dummyx,dummyx,dummyh)) {
time_for_game = (int)time((time_t)NULL) - starttime;
emit endOfGame();
}
} else {
clearHistory();
emit markError();
}
}
}
void Board::marked(int x, int y)
{
// make sure that the previous connection is correctly undrawn
undrawConnection();
if(getField(x, y) == EMPTY)
return;
if(x == mark_x && y == mark_y)
{
// unmark the piece
mark_x = -1;
mark_y = -1;
updateField(x, y, false);
return;
}
if(mark_x == -1)
{
mark_x = x;
mark_y = y;
updateField(x, y, false);
return;
}
int fld1 = getField(mark_x, mark_y);
int fld2 = getField(x, y);
// both field same?
if(fld1 != fld2)
return;
// trace
if(findPath(mark_x, mark_y, x, y, connection))
{
madeMove(mark_x, mark_y, x, y);
drawConnection(getDelay());
setField(mark_x, mark_y, EMPTY);
setField(x, y, EMPTY);
grav_col_1 = x;
grav_col_2 = mark_x;
mark_x = -1;
mark_y = -1;
// game is over?
// Must delay until after tiles fall to make this test
// See undrawConnection GP.
}
else
{
connection.clear();
}
}
bool chessGame::tryMove(const boardMove &bm)
{
if (bm.isLegal(getBoard().getLegalMoves(bm.getStart()))){
state.makeMove(bm);
history.append(state);
redo.clear();
emit madeMove(bm);
cantStep = !getCurrentPlayer()->isHuman();
if (cantStep){
getCurrentPlayer()->think(state);
}
}
return false;
}
void EngineController::play() {
qDebug() << "EngineController::play";
/* make moves in long algebraic notation "d2d4" or "f7f8q" */
if(engine->getBestmove().size() == 4 || engine->getBestmove().size() == 5) {
game->move(engine->getBestmove());
/* Let other widgets know, that we made a move */
cout << "Made move" << endl;
emit madeMove();
ui->playButton->setDisabled(true);
/* Think on next move if radiobutton play and color checkbox are checked */
cout << "Think on next move" << endl;
if(ui->radio_play->isChecked() || ui->radio_think->isChecked()) {
if(game->getActiveColor() == 'b') selectEngine(1);
else selectEngine(0);
if((ui->checkBox_black->isChecked() && game->getActiveColor() == 'b')
|| (ui->checkBox_white->isChecked() && game->getActiveColor() == 'w')) go();
}
}
}
