public void DisprovedConstructorWithCardTest()
{
Disproved target = new Disproved(disprovingPlayer, suggestion, cardShown);
Assert.AreSame(suggestion, target.Suspicion);
Assert.AreSame(disprovingPlayer, target.Player);
Assert.AreSame(cardShown, target.CardShown);
}
public void GetConstraintsWithoutCardTest()
{
Disproved target = new Disproved(disprovingPlayer, suggestion);
var constraints = target.GetConstraints(nodes);
Assert.AreEqual(1, constraints.Count());
var c = constraints.First() as SelectionCountConstraint;
Assert.IsNotNull(c);
CollectionAssert.AllItemsAreUnique(c.Nodes.ToList());
Assert.AreEqual(3, c.Nodes.Count());
Assert.AreEqual(1, c.Min);
Assert.AreEqual(3, c.Max);
Assert.IsTrue(c.SelectionState);
}
public void GetConstraintsWithCardTest()
{
Disproved target = new Disproved(disprovingPlayer, suggestion, cardShown);
var constraints = target.GetConstraints(nodes);
Assert.AreEqual(1, constraints.Count());
var c = constraints.First() as SelectionCountConstraint;
Assert.IsNotNull(c);
Assert.AreEqual(1, c.Nodes.Count());
Assert.AreSame((from n in nodes where n.Card == cardShown select n).First(), c.Nodes.First());
Assert.AreEqual(1, c.Min);
Assert.AreEqual(1, c.Max);
Assert.IsTrue(c.SelectionState);
}
/// <summary>
/// Conducts the user through entering a suggestion.
/// </summary>
private void Suggestion()
{
Suspicion suggestion = this.GetSuggestion();
if (suggestion == null) {
return;
}
var deducedClues = new List<Clue>();
foreach (Player opponent in this.game.PlayersInOrderAfter(this.suggestingPlayer)) {
bool explicitAnswer = false;
bool? disproved;
// Do we already know whether this player could disprove it?
if ((disproved = opponent.HasAtLeastOneOf(suggestion.Cards)).HasValue) {
ConsoleHelper.WriteColor(
ConsoleHelper.QuestionColor,
"{0} {1} disprove {2}.",
opponent.Name,
disproved.Value ? "CAN" : "CANNOT",
suggestion);
} else {
// Ask the gamer if the opponent did.
switch (
ConsoleHelper.Choose(
string.Format("Could {0} disprove {1}?", opponent.Name, suggestion),
false,
new[] { "Yes", "No", "Skip player", "Abort suggestion" })) {
case 0:
disproved = true;
explicitAnswer = true;
break;
case 1:
disproved = false;
explicitAnswer = true;
break;
case 2:
continue;
case 3:
return;
}
}
Card alabi = null;
if (this.suggestingPlayer == this.interactivePlayer && disproved.HasValue && disproved.Value) {
IEnumerable<Card> possiblyShownCards = opponent.PossiblyHeldCards.Where(c => suggestion.Cards.Contains(c));
if (possiblyShownCards.Count() == 1) {
ConsoleHelper.WriteColor(
ConsoleHelper.QuestionColor, "{0} must have shown you {1}.", opponent, alabi = possiblyShownCards.First());
} else {
alabi = ConsoleHelper.Choose(
string.Format("Which card did {0} show you?", opponent), true, c => c.Name, possiblyShownCards.ToArray());
}
}
if (disproved.HasValue) {
Clue clue;
if (disproved.Value) {
clue = new Disproved(opponent, suggestion, alabi);
} else {
clue = new CannotDisprove(opponent, suggestion);
}
if (!explicitAnswer) {
deducedClues.Add(clue);
}
this.game.Clues.Add(clue);
}
if (disproved.HasValue && disproved.Value && this.game.Rules.DisprovalEndsTurn) {
break;
}
}
// We added clues that we could predict as explicit clues.
// But if one of them were wrong (due to a mistaken answer by another player or data entry error)
// we are increasing the strength of the mistake here by making a new clue based on our deductions.
// So remove the deduced clues if the operator found a problem.
if (deducedClues.Count > 0) {
if (!ConsoleHelper.AskYesOrNo("Were the deduced answers correct?", false).Value) {
deducedClues.ForEach(badClue => this.game.Clues.Remove(badClue));
Console.WriteLine("Deduced answers were removed from the set of clues. Use Force to add the correct answer and resolve conflicts.");
}
}
}
