@Override
public void useMineDetectorToGivenDirection(Direction direction) {
final Point result = getCellPossiblePosition(direction);
if (cells.contains(result)) {
if (sapper.isEmptyCharge()) {
return;
}
if (isFlag.contains(result)) {
return;
}
sapper.tryToUseDetector(
new DetectorAction() {
@Override
public void used() {
isFlag.add(result);
if (getMines().contains(result)) {
removeMine(result);
} else {
fire(MinesweeperEvents.FORGET_CHARGE);
}
}
});
if (isEmptyDetectorButPresentMines()) {
openAllBoard();
fire(MinesweeperEvents.NO_MORE_CHARGE);
}
}
}
@Override
public boolean isEmptyDetectorButPresentMines() {
return getMines().size() != 0 && sapper.isEmptyCharge();
}