@Override
public Board.Path requestPlayerMove(
Player player, Board board, Set<Location<Integer>> blockedLocations, int distance) {
this.out.printf("Enter a move of length %d.\n", distance);
this.out.printf(
"Moves are in the format UDLR, where such a move would mean go up, then down, then left, then right.\n\n");
List<Direction> moveSequence = new ArrayList<>();
String charSequence = this.scanner.next();
if (charSequence.length() != distance) {
return this.requestPlayerMove(player, board, blockedLocations, distance);
}
for (int i = 0; i < charSequence.length(); i++) {
char c = charSequence.charAt(i);
Direction dir = Direction.fromCharacter(c);
if (dir == null) {
return this.requestPlayerMove(player, board, blockedLocations, distance);
}
moveSequence.add(dir);
}
Optional<Board.Path> path =
board.directionsToPath(player.location(), moveSequence, blockedLocations);
return path.isPresent()
? path.get()
: this.requestPlayerMove(player, board, blockedLocations, distance);
}
@Override
public Pair<Optional<String>, CluedoCharacter> askForNameAndCharacter(
List<CluedoCharacter> availableCharacters) {
Stream<String> characterNames = availableCharacters.stream().map(CluedoCharacter::toString);
this.out.println("Select a character:\n");
int index = this.selectOptionFromList(characterNames);
return new Pair<>(Optional.empty(), availableCharacters.get(index));
}
@Override
public SuggestionResponse requestPlayerResponse(
Player player, List<SuggestionResponse> possibleResponses) {
this.out.printf(
"%s can disprove this suggestion. %s, what do you want to disprove?\n",
player.character, player.character);
Stream<String> responseStrings = possibleResponses.stream().map(SuggestionResponse::toString);
return possibleResponses.get(this.selectOptionFromList(responseStrings));
}