private Card chooseCardOnStack(SpellAbility sa, Player ai, Game game) {
for (SpellAbilityStackInstance si : game.getStack()) {
final Card source = si.getSourceCard();
final SpellAbility abilityOnStack = si.getSpellAbility(true);
if (sa.hasParam("Choices")
&& !abilityOnStack.getHostCard().isValid(sa.getParam("Choices"), ai, sa.getHostCard())) {
continue;
}
final ApiType threatApi = abilityOnStack.getApi();
if (threatApi != ApiType.DealDamage && threatApi != ApiType.DamageAll) {
continue;
}
List<? extends GameObject> objects = getTargets(abilityOnStack);
if (!abilityOnStack.usesTargeting()
&& !abilityOnStack.hasParam("Defined")
&& abilityOnStack.hasParam("ValidPlayers"))
objects =
AbilityUtils.getDefinedPlayers(
source, abilityOnStack.getParam("ValidPlayers"), abilityOnStack);
if (!objects.contains(ai) || abilityOnStack.hasParam("NoPrevention")) {
continue;
}
int dmg =
AbilityUtils.calculateAmount(source, abilityOnStack.getParam("NumDmg"), abilityOnStack);
if (ComputerUtilCombat.predictDamageTo(ai, dmg, source, false) <= 0) {
continue;
}
return source;
}
return null;
}
/** {@inheritDoc} */
@Override
public final void setTriggeringObjects(final SpellAbility sa) {
final SpellAbility castSA = (SpellAbility) this.getRunParams().get("CastSA");
final SpellAbilityStackInstance si =
sa.getHostCard().getGame().getStack().getInstanceFromSpellAbility(castSA);
sa.setTriggeringObject("Card", castSA.getHostCard());
sa.setTriggeringObject("SpellAbility", castSA);
sa.setTriggeringObject(
"SpellAbilityTargetingCards",
(si != null ? si.getSpellAbility(true) : castSA).getTargets().getTargetCards());
sa.setTriggeringObject("Player", this.getRunParams().get("Player"));
sa.setTriggeringObject("Activator", this.getRunParams().get("Activator"));
sa.setTriggeringObject("CurrentStormCount", this.getRunParams().get("CurrentStormCount"));
sa.setTriggeringObject("CastSACMC", this.getRunParams().get("CastSACMC"));
}
@Override
public PaymentDecision visit(CostExileFromStack cost) {
Integer c = cost.convertAmount();
if (c == null) {
final String sVar = ability.getSVar(cost.getAmount());
// Generalize cost
if (sVar.equals("XChoice")) {
return null;
}
c = AbilityUtils.calculateAmount(source, cost.getAmount(), ability);
}
List<SpellAbility> chosen = new ArrayList<SpellAbility>();
for (SpellAbilityStackInstance si : source.getGame().getStack()) {
SpellAbility sp = si.getSpellAbility().getRootAbility();
if (si.getSourceCard().isValid(cost.getType().split(";"), source.getController(), source)) {
chosen.add(sp);
}
}
return chosen.isEmpty() ? null : PaymentDecision.spellabilities(chosen);
}
/** {@inheritDoc} */
@Override
public final boolean performTest(final java.util.Map<String, Object> runParams2) {
final SpellAbility spellAbility = (SpellAbility) runParams2.get("CastSA");
if (spellAbility == null) {
System.out.println(
"TriggerSpellAbilityCast performTest encountered spellAbility == null. runParams2 = "
+ runParams2);
return false;
}
final Card cast = spellAbility.getHostCard();
final Game game = cast.getGame();
final SpellAbilityStackInstance si = game.getStack().getInstanceFromSpellAbility(spellAbility);
if (this.getMode() == TriggerType.SpellCast) {
if (!spellAbility.isSpell()) {
return false;
}
} else if (this.getMode() == TriggerType.AbilityCast) {
if (!spellAbility.isAbility()) {
return false;
}
} else if (this.getMode() == TriggerType.SpellAbilityCast) {
// Empty block for readability.
}
if (this.mapParams.containsKey("ActivatedOnly")) {
if (spellAbility.isTrigger()) {
return false;
}
}
if (this.mapParams.containsKey("ValidControllingPlayer")) {
if (!matchesValid(
cast.getController(),
this.mapParams.get("ValidControllingPlayer").split(","),
this.getHostCard())) {
return false;
}
}
if (this.mapParams.containsKey("ValidActivatingPlayer")) {
if (si == null
|| !matchesValid(
si.getSpellAbility(true).getActivatingPlayer(),
this.mapParams.get("ValidActivatingPlayer").split(","),
this.getHostCard())) {
return false;
}
if (this.mapParams.containsKey("ActivatorThisTurnCast")) {
String compare = this.mapParams.get("ActivatorThisTurnCast");
List<Card> thisTurnCast =
CardUtil.getThisTurnCast(
this.mapParams.containsKey("ValidCard") ? this.mapParams.get("ValidCard") : "Card",
this.getHostCard());
thisTurnCast =
CardLists.filterControlledBy(
thisTurnCast, si.getSpellAbility(true).getActivatingPlayer());
int left = thisTurnCast.size();
int right = Integer.parseInt(compare.substring(2));
if (!Expressions.compare(left, compare, right)) {
return false;
}
}
}
if (this.mapParams.containsKey("ValidCard")) {
if (!matchesValid(cast, this.mapParams.get("ValidCard").split(","), this.getHostCard())) {
return false;
}
}
if (this.mapParams.containsKey("TargetsValid")) {
SpellAbility sa = spellAbility;
if (si != null) {
sa = si.getSpellAbility(true);
}
boolean validTgtFound = false;
while (sa != null && !validTgtFound) {
for (final Card tgt : sa.getTargets().getTargetCards()) {
if (tgt.isValid(
this.mapParams.get("TargetsValid").split(","),
this.getHostCard().getController(),
this.getHostCard())) {
validTgtFound = true;
break;
}
}
for (final Player p : sa.getTargets().getTargetPlayers()) {
if (matchesValid(p, this.mapParams.get("TargetsValid").split(","), this.getHostCard())) {
validTgtFound = true;
break;
}
}
sa = sa.getSubAbility();
}
if (!validTgtFound) {
return false;
}
}
if (this.mapParams.containsKey("NonTapCost")) {
final Cost cost = (Cost) (runParams2.get("Cost"));
if (cost.hasTapCost()) {
return false;
}
}
if (this.mapParams.containsKey("Conspire")) {
if (!spellAbility.isOptionalCostPaid(OptionalCost.Conspire)) {
return false;
}
if (spellAbility.getConspireInstances() == 0) {
return false;
} else {
spellAbility.subtractConspireInstance();
// System.out.println("Conspire instances left = " + spellAbility.getConspireInstances());
}
}
if (this.mapParams.containsKey("Outlast")) {
if (!spellAbility.isOutlast()) {
return false;
}
}
if (this.mapParams.containsKey("IsSingleTarget")) {
int numTargeted = 0;
for (TargetChoices tc : spellAbility.getAllTargetChoices()) {
numTargeted += tc.getNumTargeted();
}
if (numTargeted != 1) {
return false;
}
}
if (this.mapParams.containsKey("SpellSpeed")) {
if (this.mapParams.get("SpellSpeed").equals("NotSorcerySpeed")) {
if (this.getHostCard().getController().couldCastSorcery(spellAbility)) {
return false;
}
if (this.getHostCard()
.hasKeyword(
"You may cast CARDNAME as though it had flash. If you cast it any time a "
+ "sorcery couldn't have been cast, the controller of the permanent it becomes sacrifices it at the beginning"
+ " of the next cleanup step.")) {
// for these cards the trigger must only fire if using their own ability to cast at
// instant speed
if (this.getHostCard().hasKeyword("Flash")
|| this.getHostCard()
.getController()
.hasKeyword("You may cast nonland cards as though they had flash.")) {
return false;
}
}
return true;
}
}
return true;
}