public override void Evaluate(T ruleContext, RuleStack stack)
{
var predicate = GetPredicate(ruleContext);
if (predicate == null)
{
this.ApplyFilter(ruleContext, (Expression <Func <IndexedContact, bool> >)(c => false));
stack.Push(false);
return;
}
this.ApplyFilter(ruleContext, predicate);
stack.Push(true);
}
public override void Evaluate([CanBeNull] object parameter, [NotNull] RuleStack stack)
{
Assert.ArgumentNotNull(stack, nameof(stack));
Operand.Evaluate(parameter, stack);
var result = (bool)stack.Pop();
stack.Push(!result);
}
public override void Evaluate(T ruleContext, RuleStack stack)
{
var condition = GetCondition(ruleContext, stack);
if (condition == null)
{
stack.Push(false);
return;
}
condition.UniqueId = this.UniqueId;
condition.Evaluate(ruleContext, stack);
}
public override void Evaluate([CanBeNull] object parameter, [NotNull] RuleStack stack)
{
Assert.ArgumentNotNull(stack, nameof(stack));
LeftOperand.Evaluate(parameter, stack);
var left = (bool)stack.Pop();
if (!left)
{
stack.Push(false);
return;
}
RightOperand.Evaluate(parameter, stack);
}
public void StartTurn(Game game)
{
foreach (var card in PlayedCards)
{
if (card.Card is IDuration d)
{
d.NumberOfTurnsActive++;
foreach (var ability in d.GetOnTurnStartAbilities(d.NumberOfTurnsActive))
{
RuleStack.Push(ability);
}
}
}
NumberOfActions = 1;
NumberOfBuys = 1;
MoneyPlayed = 0;
PlayStatus = HasActionInHand() ? PlayStatus.ActionPhase : PlayStatus.BuyPhase;
}
//this may need to be updated for future triggered abilities
//this only works for simple triggered abilities
public void RunTriggeredAbilities(PlayerAction playerAction, Card card)
{
foreach (var triggeredAbility in TriggeredAbilities.ToList())
{
if (triggeredAbility.Trigger.IsMet(playerAction, card))
{
if (triggeredAbility.TriggeredAbilityDurationType != TriggeredAbilityDurationType.Once)
{
triggeredAbility.Ability.Resolved = false;
}
RuleStack.Push(triggeredAbility.Ability);
//we may not need this since resolved abilities won't play 2 times anyway
// if (triggeredAbility.TriggeredAbilityDurationType == TriggeredAbilityDurationType.Once)
// {
// TriggeredAbilities.Remove(triggeredAbility);
// }
}
}
}
public void EndTurn()
{
RuleStack.Push(new EndTurn());
}
public void SetAttacked(Game game, IAttackEffect attackEffect)
{
RuleStack.Push(new RespondToAttackRule(attackEffect));
}
public override void Evaluate([CanBeNull] object parameter, [NotNull] RuleStack stack)
{
Assert.ArgumentNotNull(stack, nameof(stack));
stack.Push(EvaluateCondition(parameter));
}
private void Evaluate(XmlTextWriter output, RuleCondition <RuleContext> condition, RuleContext ruleContext, RuleStack stack, Database database, XElement element)
{
var andCondition = condition as AndCondition <RuleContext>;
if (andCondition != null)
{
Evaluate(output, andCondition.LeftOperand, ruleContext, stack, database, element.Element(0));
if (!(bool)stack.Pop())
{
stack.Push(false);
}
else
{
Evaluate(output, andCondition.RightOperand, ruleContext, stack, database, element.Element(1));
}
return;
}
var orCondition = condition as OrCondition <RuleContext>;
if (orCondition != null)
{
Evaluate(output, orCondition.LeftOperand, ruleContext, stack, database, element.Element(0));
if ((bool)stack.Pop())
{
stack.Push(true);
}
else
{
Evaluate(output, orCondition.RightOperand, ruleContext, stack, database, element.Element(1));
}
return;
}
var notCondition = condition as NotCondition <RuleContext>;
if (notCondition != null)
{
Evaluate(output, notCondition.Operand, ruleContext, stack, database, element.Element(0));
var flag = (bool)stack.Pop();
stack.Push(!flag);
return;
}
condition.Evaluate(ruleContext, stack);
var text = condition.GetType().Name;
var conditionItem = database.GetItem(element.GetAttributeValue("id"));
if (conditionItem != null)
{
text = Expand(database, conditionItem["Text"], element);
}
var result = stack.Peek();
output.WriteElementString("entry", string.Format(" Condition \"{0}\" returned \"{1}\".", text, result.ToString()));
}