@Override
public Optional<Suggestion> requestPlayerSuggestion(Player player, Room room) {
char userWantsToMakeSuggestion = '\0';
while (userWantsToMakeSuggestion != 'Y' && userWantsToMakeSuggestion != 'N') {
this.out.println("Do you want to make an suggestion (Y/N)?");
this.out.println("Your cards are: " + player.cards);
userWantsToMakeSuggestion = this.scanner.next().charAt(0);
}
if (userWantsToMakeSuggestion == 'Y') {
this.out.printf("You suggest it was done in the %s, by: \n", room);
Stream<String> suspects =
Arrays.stream(CluedoCharacter.values()).map(CluedoCharacter::toString);
CluedoCharacter suspect = CluedoCharacter.values()[this.selectOptionFromList(suspects)];
this.out.println("with the ");
Stream<String> weapons = Arrays.stream(Weapon.values()).map(Weapon::toString);
Weapon weapon = Weapon.values()[this.selectOptionFromList(weapons)];
return Optional.of(new Suggestion(suspect, weapon, room));
} else {
return Optional.empty();
}
}
@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 Optional<Suggestion> requestPlayerAccusation(Player player) {
char userWantsToMakeAccusation = '\0';
while (userWantsToMakeAccusation != 'Y' && userWantsToMakeAccusation != 'N') {
this.out.println("Do you want to make an accusation (Y/N)?");
userWantsToMakeAccusation = this.scanner.next().charAt(0);
}
if (userWantsToMakeAccusation == 'Y') {
this.out.println("Choose your suspect:");
Stream<String> suspects =
Arrays.stream(CluedoCharacter.values())
.filter(e -> !player.cards.contains(e))
.map(CluedoCharacter::toString);
CluedoCharacter suspect = CluedoCharacter.values()[this.selectOptionFromList(suspects)];
this.out.println("Choose your weapon:");
Stream<String> weapons =
Arrays.stream(Weapon.values())
.filter(e -> !player.cards.contains(e))
.map(Weapon::toString);
Weapon weapon = Weapon.values()[this.selectOptionFromList(weapons)];
this.out.println("Choose your room:");
Stream<String> rooms =
Arrays.stream(Room.values()).filter(e -> !player.cards.contains(e)).map(Room::toString);
Room room = Room.values()[this.selectOptionFromList(rooms)];
return Optional.of(new Suggestion(suspect, weapon, room));
} else {
return Optional.empty();
}
}