@Override
public void resolve(SpellAbility sa) {
CardCollectionView tgtCards;
final Game game = sa.getActivatingPlayer().getGame();
final Card source = sa.getHostCard();
final boolean phaseInOrOut = sa.hasParam("PhaseInOrOutAll");
if (sa.hasParam("AllValid")) {
if (phaseInOrOut) {
tgtCards = game.getCardsIncludePhasingIn(ZoneType.Battlefield);
} else {
tgtCards = game.getCardsIn(ZoneType.Battlefield);
}
tgtCards = AbilityUtils.filterListByType(tgtCards, sa.getParam("AllValid"), sa);
} else if (sa.hasParam("Defined")) {
tgtCards = AbilityUtils.getDefinedCards(source, sa.getParam("Defined"), sa);
} else {
tgtCards = getTargetCards(sa);
}
if (phaseInOrOut) { // Time and Tide
for (final Card tgtC : tgtCards) {
tgtC.phase();
}
} else { // just phase out
for (final Card tgtC : tgtCards) {
if (!tgtC.isPhasedOut()) {
tgtC.phase();
}
}
}
}
private boolean phasesUnpreferredTargeting(
final Game game, final SpellAbility sa, final boolean mandatory) {
final Card source = sa.getHostCard();
final TargetRestrictions tgt = sa.getTargetRestrictions();
CardCollectionView list = game.getCardsIn(ZoneType.Battlefield);
list =
CardLists.getTargetableCards(
CardLists.getValidCards(list, tgt.getValidTgts(), source.getController(), source), sa);
return false;
}
// returns a List<Card> that is a subset of list with cards that share a name
// with a permanent on the battlefield
private static CardCollection sharesNameWithCardOnBattlefield(
final Game game, final List<Card> list) {
final CardCollection toReturn = new CardCollection();
final CardCollectionView play = game.getCardsIn(ZoneType.Battlefield);
for (final Card c : list) {
for (final Card p : play) {
if (p.getName().equals(c.getName()) && !toReturn.contains(c)) {
toReturn.add(c);
}
}
}
return toReturn;
}
public boolean checkOtherRestrictions() {
final Card source = this.getHostCard();
Player activator = getActivatingPlayer();
final Game game = activator.getGame();
// CantBeCast static abilities
final CardCollection allp =
new CardCollection(game.getCardsIn(ZoneType.listValueOf("Battlefield,Command")));
allp.add(source);
for (final Card ca : allp) {
final FCollectionView<StaticAbility> staticAbilities = ca.getStaticAbilities();
for (final StaticAbility stAb : staticAbilities) {
if (stAb.applyAbility("CantBeCast", source, activator)) {
return false;
}
}
}
return true;
}
@Override
public PaymentDecision visit(CostPutCardToLib cost) {
Integer c = cost.convertAmount();
final Game game = player.getGame();
List<Card> chosen = new ArrayList<Card>();
List<Card> list;
if (cost.isSameZone()) {
list = new ArrayList<Card>(game.getCardsIn(cost.getFrom()));
} else {
list = new ArrayList<Card>(player.getCardsIn(cost.getFrom()));
}
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 = CardLists.getValidCards(list, cost.getType().split(";"), player, source);
if (cost.isSameZone()) {
// Jotun Grunt
// TODO: improve AI
final List<Player> players = game.getPlayers();
for (Player p : players) {
List<Card> enoughType = CardLists.filter(list, CardPredicates.isOwner(p));
if (enoughType.size() >= c) {
chosen.addAll(enoughType);
break;
}
}
chosen = chosen.subList(0, c);
} else {
chosen =
ComputerUtil.choosePutToLibraryFrom(
player, cost.getFrom(), cost.getType(), source, ability.getTargetCard(), c);
}
return chosen.isEmpty() ? null : PaymentDecision.card(chosen);
}
@Override
public void resolve(SpellAbility sa) {
final Card host = sa.getHostCard();
final Player player = sa.getActivatingPlayer();
final Game game = player.getGame();
// make list of creatures that controller has on Battlefield
CardCollectionView choices = game.getCardsIn(ZoneType.Battlefield);
choices = CardLists.getValidCards(choices, "Creature.YouCtrl", host.getController(), host);
// if no creatures on battlefield, cannot encoded
if (choices.isEmpty()) {
return;
}
// Handle choice of whether or not to encoded
final StringBuilder sb = new StringBuilder();
sb.append("Do you want to exile " + host + " and encode it onto a creature you control?");
if (!player.getController().confirmAction(sa, null, sb.toString())) {
return;
}
// move host card to exile
Card movedCard = game.getAction().moveTo(ZoneType.Exile, host);
// choose a creature
Card choice =
player
.getController()
.chooseSingleEntityForEffect(
choices, sa, "Choose a creature you control to encode ", true);
if (choice == null) {
return;
}
StringBuilder codeLog = new StringBuilder();
codeLog.append("Encoding ").append(host.toString()).append(" to ").append(choice.toString());
game.getGameLog().add(GameLogEntryType.STACK_RESOLVE, codeLog.toString());
// store hostcard in encoded array
choice.addEncodedCard(movedCard);
// add trigger
final int numEncoded = choice.getEncodedCards().size();
final StringBuilder cipherTrigger = new StringBuilder();
cipherTrigger
.append(
"Mode$ DamageDone | ValidSource$ Card.Self | ValidTarget$ Player | Execute$ PlayEncoded")
.append(numEncoded);
cipherTrigger.append(" | CombatDamage$ True | OptionalDecider$ You | TriggerDescription$ ");
cipherTrigger.append(
"Whenever CARDNAME deals combat damage to a player, its controller may cast a copy of ");
cipherTrigger.append(movedCard).append(" without paying its mana cost.");
final String abName = "PlayEncoded" + numEncoded;
final String abString =
"AB$ Play | Cost$ 0 | Encoded$ " + numEncoded + " | WithoutManaCost$ True | CopyCard$ True";
final Trigger parsedTrigger =
TriggerHandler.parseTrigger(cipherTrigger.toString(), choice, false);
choice.addTrigger(parsedTrigger);
choice.setSVar(abName, abString);
return;
}
private boolean pumpMandatoryTarget(
final Player ai, final SpellAbility sa, final boolean mandatory) {
final Game game = ai.getGame();
List<Card> list = game.getCardsIn(ZoneType.Battlefield);
final TargetRestrictions tgt = sa.getTargetRestrictions();
final Player opp = ai.getOpponent();
list =
CardLists.getValidCards(
list, tgt.getValidTgts(), sa.getActivatingPlayer(), sa.getHostCard());
list = CardLists.getTargetableCards(list, sa);
if (list.size() < tgt.getMinTargets(sa.getHostCard(), sa)) {
sa.resetTargets();
return false;
}
// Remove anything that's already been targeted
for (final Card c : sa.getTargets().getTargetCards()) {
list.remove(c);
}
List<Card> pref;
List<Card> forced;
final Card source = sa.getHostCard();
if (sa.isCurse()) {
pref = CardLists.filterControlledBy(list, opp);
forced = CardLists.filterControlledBy(list, ai);
} else {
pref = CardLists.filterControlledBy(list, ai);
forced = CardLists.filterControlledBy(list, opp);
}
while (sa.getTargets().getNumTargeted() < tgt.getMaxTargets(source, sa)) {
if (pref.isEmpty()) {
break;
}
Card c;
if (CardLists.getNotType(pref, "Creature").isEmpty()) {
c = ComputerUtilCard.getBestCreatureAI(pref);
} else {
c = ComputerUtilCard.getMostExpensivePermanentAI(pref, sa, true);
}
pref.remove(c);
sa.getTargets().add(c);
}
while (sa.getTargets().getNumTargeted() < tgt.getMinTargets(source, sa)) {
if (forced.isEmpty()) {
break;
}
Card c;
if (CardLists.getNotType(forced, "Creature").isEmpty()) {
c = ComputerUtilCard.getWorstCreatureAI(forced);
} else {
c = ComputerUtilCard.getCheapestPermanentAI(forced, sa, true);
}
forced.remove(c);
sa.getTargets().add(c);
}
if (sa.getTargets().getNumTargeted() < tgt.getMinTargets(source, sa)) {
sa.resetTargets();
return false;
}
return true;
} // pumpMandatoryTarget()
private boolean pumpTgtAI(
final Player ai,
final SpellAbility sa,
final int defense,
final int attack,
final boolean mandatory) {
final List<String> keywords =
sa.hasParam("KW") ? Arrays.asList(sa.getParam("KW").split(" & ")) : new ArrayList<String>();
final Game game = ai.getGame();
final Card source = sa.getHostCard();
if (!mandatory
&& !sa.isTrigger()
&& game.getPhaseHandler().getPhase().isAfter(PhaseType.COMBAT_DECLARE_BLOCKERS)
&& !(sa.isCurse() && defense < 0)
&& !this.containsNonCombatKeyword(keywords)
&& !sa.hasParam("UntilYourNextTurn")) {
return false;
}
final Player opp = ai.getOpponent();
final TargetRestrictions tgt = sa.getTargetRestrictions();
sa.resetTargets();
if (sa.hasParam("TargetingPlayer") && sa.getActivatingPlayer().equals(ai) && !sa.isTrigger()) {
Player targetingPlayer =
AbilityUtils.getDefinedPlayers(source, sa.getParam("TargetingPlayer"), sa).get(0);
sa.setTargetingPlayer(targetingPlayer);
return targetingPlayer.getController().chooseTargetsFor(sa);
}
List<Card> list = new ArrayList<Card>();
if (sa.hasParam("AILogic")) {
if (sa.getParam("AILogic").equals("HighestPower")) {
list =
CardLists.getValidCards(
CardLists.filter(game.getCardsIn(ZoneType.Battlefield), Presets.CREATURES),
tgt.getValidTgts(),
ai,
source);
list = CardLists.getTargetableCards(list, sa);
CardLists.sortByPowerDesc(list);
if (!list.isEmpty()) {
sa.getTargets().add(list.get(0));
return true;
} else {
return false;
}
}
if (sa.getParam("AILogic").equals("Fight") || sa.getParam("AILogic").equals("PowerDmg")) {
final AbilitySub tgtFight = sa.getSubAbility();
List<Card> aiCreatures = ai.getCreaturesInPlay();
aiCreatures = CardLists.getTargetableCards(aiCreatures, sa);
aiCreatures = ComputerUtil.getSafeTargets(ai, sa, aiCreatures);
ComputerUtilCard.sortByEvaluateCreature(aiCreatures);
// sort is suboptimal due to conflicting needs depending on game state:
// -deathtouch for deal damage
// -max power for damage to player
// -survivability for generic "fight"
// -no support for "heroic"
List<Card> humCreatures = ai.getOpponent().getCreaturesInPlay();
humCreatures = CardLists.getTargetableCards(humCreatures, tgtFight);
ComputerUtilCard.sortByEvaluateCreature(humCreatures);
if (humCreatures.isEmpty() || aiCreatures.isEmpty()) {
return false;
}
int buffedAtk = attack, buffedDef = defense;
for (Card humanCreature : humCreatures) {
for (Card aiCreature : aiCreatures) {
if (sa.isSpell()) { // heroic triggers adding counters
for (Trigger t : aiCreature.getTriggers()) {
if (t.getMode() == TriggerType.SpellCast) {
final Map<String, String> params = t.getMapParams();
if ("Card.Self".equals(params.get("TargetsValid"))
&& "You".equals(params.get("ValidActivatingPlayer"))
&& params.containsKey("Execute")) {
SpellAbility heroic =
AbilityFactory.getAbility(
aiCreature.getSVar(params.get("Execute")), aiCreature);
if ("Self".equals(heroic.getParam("Defined"))
&& "P1P1".equals(heroic.getParam("CounterType"))) {
int amount =
AbilityUtils.calculateAmount(
aiCreature, heroic.getParam("CounterNum"), heroic);
buffedAtk += amount;
buffedDef += amount;
}
break;
}
}
}
}
if (sa.getParam("AILogic").equals("PowerDmg")) {
if (FightAi.canKill(aiCreature, humanCreature, buffedAtk)) {
sa.getTargets().add(aiCreature);
tgtFight.getTargets().add(humanCreature);
return true;
}
} else {
if (FightAi.shouldFight(aiCreature, humanCreature, buffedAtk, buffedDef)) {
sa.getTargets().add(aiCreature);
tgtFight.getTargets().add(humanCreature);
return true;
}
}
}
}
}
return false;
} else if (sa.isCurse()) {
if (sa.canTarget(opp)) {
sa.getTargets().add(opp);
return true;
}
list = this.getCurseCreatures(ai, sa, defense, attack, keywords);
} else {
if (!tgt.canTgtCreature()) {
ZoneType zone = tgt.getZone().get(0);
list = game.getCardsIn(zone);
} else {
list = this.getPumpCreatures(ai, sa, defense, attack, keywords);
}
if (sa.canTarget(ai)) {
sa.getTargets().add(ai);
return true;
}
}
list = CardLists.getValidCards(list, tgt.getValidTgts(), ai, source);
if (game.getStack().isEmpty()) {
// If the cost is tapping, don't activate before declare
// attack/block
if (sa.getPayCosts() != null && sa.getPayCosts().hasTapCost()) {
if (game.getPhaseHandler().getPhase().isBefore(PhaseType.COMBAT_DECLARE_ATTACKERS)
&& game.getPhaseHandler().isPlayerTurn(ai)) {
list.remove(sa.getHostCard());
}
if (game.getPhaseHandler().getPhase().isBefore(PhaseType.COMBAT_DECLARE_BLOCKERS)
&& game.getPhaseHandler().isPlayerTurn(opp)) {
list.remove(sa.getHostCard());
}
}
}
if (list.isEmpty()) {
return mandatory && this.pumpMandatoryTarget(ai, sa, mandatory);
}
if (!sa.isCurse()) {
// Don't target cards that will die.
list = ComputerUtil.getSafeTargets(ai, sa, list);
}
while (sa.getTargets().getNumTargeted() < tgt.getMaxTargets(source, sa)) {
Card t = null;
// boolean goodt = false;
if (list.isEmpty()) {
if ((sa.getTargets().getNumTargeted() < tgt.getMinTargets(source, sa))
|| (sa.getTargets().getNumTargeted() == 0)) {
if (mandatory) {
return this.pumpMandatoryTarget(ai, sa, mandatory);
}
sa.resetTargets();
return false;
} else {
// TODO is this good enough? for up to amounts?
break;
}
}
t = ComputerUtilCard.getBestAI(list);
// option to hold removal instead only applies for single targeted removal
if (!sa.isTrigger() && tgt.getMaxTargets(source, sa) == 1 && sa.isCurse()) {
if (!ComputerUtilCard.useRemovalNow(sa, t, -defense, ZoneType.Graveyard)) {
return false;
}
}
sa.getTargets().add(t);
list.remove(t);
}
return true;
} // pumpTgtAI()
@Override
public void resolve(final SpellAbility sa) {
final Card host = sa.getHostCard();
final Map<String, String> svars = host.getSVars();
// AF specific sa
int power = -1;
if (sa.hasParam("Power")) {
power = AbilityUtils.calculateAmount(host, sa.getParam("Power"), sa);
}
int toughness = -1;
if (sa.hasParam("Toughness")) {
toughness = AbilityUtils.calculateAmount(host, sa.getParam("Toughness"), sa);
}
final Game game = sa.getActivatingPlayer().getGame();
// Every Animate event needs a unique time stamp
final long timestamp = game.getNextTimestamp();
final boolean permanent = sa.hasParam("Permanent");
final CardType types = new CardType();
if (sa.hasParam("Types")) {
types.addAll(Arrays.asList(sa.getParam("Types").split(",")));
}
final CardType removeTypes = new CardType();
if (sa.hasParam("RemoveTypes")) {
removeTypes.addAll(Arrays.asList(sa.getParam("RemoveTypes").split(",")));
}
// allow ChosenType - overrides anything else specified
if (types.hasSubtype("ChosenType")) {
types.clear();
types.add(host.getChosenType());
}
final List<String> keywords = new ArrayList<String>();
if (sa.hasParam("Keywords")) {
keywords.addAll(Arrays.asList(sa.getParam("Keywords").split(" & ")));
}
final List<String> removeKeywords = new ArrayList<String>();
if (sa.hasParam("RemoveKeywords")) {
removeKeywords.addAll(Arrays.asList(sa.getParam("RemoveKeywords").split(" & ")));
}
final List<String> hiddenKeywords = new ArrayList<String>();
if (sa.hasParam("HiddenKeywords")) {
hiddenKeywords.addAll(Arrays.asList(sa.getParam("HiddenKeywords").split(" & ")));
}
// allow SVar substitution for keywords
for (int i = 0; i < keywords.size(); i++) {
final String k = keywords.get(i);
if (svars.containsKey(k)) {
keywords.add(svars.get(k));
keywords.remove(k);
}
}
// colors to be added or changed to
String tmpDesc = "";
if (sa.hasParam("Colors")) {
final String colors = sa.getParam("Colors");
if (colors.equals("ChosenColor")) {
tmpDesc = CardUtil.getShortColorsString(host.getChosenColors());
} else {
tmpDesc =
CardUtil.getShortColorsString(new ArrayList<String>(Arrays.asList(colors.split(","))));
}
}
final String finalDesc = tmpDesc;
// abilities to add to the animated being
final List<String> abilities = new ArrayList<String>();
if (sa.hasParam("Abilities")) {
abilities.addAll(Arrays.asList(sa.getParam("Abilities").split(",")));
}
// replacement effects to add to the animated being
final List<String> replacements = new ArrayList<String>();
if (sa.hasParam("Replacements")) {
replacements.addAll(Arrays.asList(sa.getParam("Replacements").split(",")));
}
// triggers to add to the animated being
final List<String> triggers = new ArrayList<String>();
if (sa.hasParam("Triggers")) {
triggers.addAll(Arrays.asList(sa.getParam("Triggers").split(",")));
}
// sVars to add to the animated being
final List<String> sVars = new ArrayList<String>();
if (sa.hasParam("sVars")) {
sVars.addAll(Arrays.asList(sa.getParam("sVars").split(",")));
}
String valid = "";
if (sa.hasParam("ValidCards")) {
valid = sa.getParam("ValidCards");
}
CardCollectionView list;
List<Player> tgtPlayers = getTargetPlayers(sa);
if (!sa.usesTargeting() && !sa.hasParam("Defined")) {
list = game.getCardsIn(ZoneType.Battlefield);
} else {
list = tgtPlayers.get(0).getCardsIn(ZoneType.Battlefield);
}
list = CardLists.getValidCards(list, valid.split(","), host.getController(), host);
for (final Card c : list) {
doAnimate(
c,
sa,
power,
toughness,
types,
removeTypes,
finalDesc,
keywords,
removeKeywords,
hiddenKeywords,
timestamp);
// give abilities
final List<SpellAbility> addedAbilities = new ArrayList<SpellAbility>();
if (abilities.size() > 0) {
for (final String s : abilities) {
final String actualAbility = host.getSVar(s);
final SpellAbility grantedAbility = AbilityFactory.getAbility(actualAbility, c);
addedAbilities.add(grantedAbility);
c.addSpellAbility(grantedAbility);
}
}
// remove abilities
final List<SpellAbility> removedAbilities = new ArrayList<SpellAbility>();
if (sa.hasParam("OverwriteAbilities") || sa.hasParam("RemoveAllAbilities")) {
for (final SpellAbility ab : c.getSpellAbilities()) {
if (ab.isAbility()) {
c.removeSpellAbility(ab);
removedAbilities.add(ab);
}
}
}
// give replacement effects
final List<ReplacementEffect> addedReplacements = new ArrayList<ReplacementEffect>();
if (replacements.size() > 0) {
for (final String s : replacements) {
final String actualReplacement = host.getSVar(s);
final ReplacementEffect parsedReplacement =
ReplacementHandler.parseReplacement(actualReplacement, c, false);
addedReplacements.add(c.addReplacementEffect(parsedReplacement));
}
}
// Grant triggers
final List<Trigger> addedTriggers = new ArrayList<Trigger>();
if (triggers.size() > 0) {
for (final String s : triggers) {
final String actualTrigger = host.getSVar(s);
final Trigger parsedTrigger = TriggerHandler.parseTrigger(actualTrigger, c, false);
addedTriggers.add(c.addTrigger(parsedTrigger));
}
}
// suppress triggers from the animated card
final List<Trigger> removedTriggers = new ArrayList<Trigger>();
if (sa.hasParam("OverwriteTriggers") || sa.hasParam("RemoveAllAbilities")) {
final FCollectionView<Trigger> triggersToRemove = c.getTriggers();
for (final Trigger trigger : triggersToRemove) {
trigger.setSuppressed(true);
removedTriggers.add(trigger);
}
}
// suppress static abilities from the animated card
final List<StaticAbility> removedStatics = new ArrayList<StaticAbility>();
if (sa.hasParam("OverwriteStatics") || sa.hasParam("RemoveAllAbilities")) {
final FCollectionView<StaticAbility> staticsToRemove = c.getStaticAbilities();
for (final StaticAbility stAb : staticsToRemove) {
stAb.setTemporarilySuppressed(true);
removedStatics.add(stAb);
}
}
// suppress static abilities from the animated card
final List<ReplacementEffect> removedReplacements = new ArrayList<ReplacementEffect>();
if (sa.hasParam("OverwriteReplacements") || sa.hasParam("RemoveAllAbilities")) {
final FCollectionView<ReplacementEffect> replacementsToRemove = c.getReplacementEffects();
for (final ReplacementEffect re : replacementsToRemove) {
re.setTemporarilySuppressed(true);
removedReplacements.add(re);
}
}
// give sVars
if (sVars.size() > 0) {
for (final String s : sVars) {
final String actualsVar = host.getSVar(s);
c.setSVar(s, actualsVar);
}
}
game.fireEvent(new GameEventCardStatsChanged(c));
final GameCommand unanimate =
new GameCommand() {
private static final long serialVersionUID = -5861759814760561373L;
@Override
public void run() {
doUnanimate(
c,
sa,
finalDesc,
hiddenKeywords,
addedAbilities,
addedTriggers,
addedReplacements,
false,
removedAbilities,
timestamp);
// give back suppressed triggers
for (final Trigger t : removedTriggers) {
t.setSuppressed(false);
}
// give back suppressed static abilities
for (final StaticAbility s : removedStatics) {
s.setTemporarilySuppressed(false);
}
// give back suppressed replacement effects
for (final ReplacementEffect re : removedReplacements) {
re.setTemporarilySuppressed(false);
}
game.fireEvent(new GameEventCardStatsChanged(c));
}
};
if (!permanent) {
if (sa.hasParam("UntilEndOfCombat")) {
game.getEndOfCombat().addUntil(unanimate);
} else {
game.getEndOfTurn().addUntil(unanimate);
}
}
}
} // animateAllResolve
/* (non-Javadoc)
* @see forge.card.abilityfactory.SpellAiLogic#canPlayAI(forge.game.player.Player, java.util.Map, forge.card.spellability.SpellAbility)
*/
@Override
protected boolean canPlayAI(final Player ai, SpellAbility sa) {
// TODO: AI Support! Currently this is copied from AF ChooseCard.
// When implementing AI, I believe AI also needs to be made aware of the damage sources
// chosen
// to be prevented (e.g. so the AI doesn't attack with a creature that will not deal any
// damage
// to the player because a CoP was pre-activated on it - unless, of course, there's
// another
// possible reason to attack with that creature).
final Card host = sa.getHostCard();
final Cost abCost = sa.getPayCosts();
final Card source = sa.getHostCard();
if (abCost != null) {
// AI currently disabled for these costs
if (!ComputerUtilCost.checkLifeCost(ai, abCost, source, 4, null)) {
return false;
}
if (!ComputerUtilCost.checkDiscardCost(ai, abCost, source)) {
return false;
}
if (!ComputerUtilCost.checkSacrificeCost(ai, abCost, source)) {
return false;
}
if (!ComputerUtilCost.checkRemoveCounterCost(abCost, source)) {
return false;
}
}
final TargetRestrictions tgt = sa.getTargetRestrictions();
if (tgt != null) {
sa.resetTargets();
if (sa.canTarget(ai.getOpponent())) {
sa.getTargets().add(ai.getOpponent());
} else {
return false;
}
}
if (sa.hasParam("AILogic")) {
final Game game = ai.getGame();
if (sa.getParam("AILogic").equals("NeedsPrevention")) {
if (!game.getStack().isEmpty()) {
final SpellAbility topStack = game.getStack().peekAbility();
if (sa.hasParam("Choices")
&& !topStack.getHostCard().isValid(sa.getParam("Choices"), ai, source)) {
return false;
}
final ApiType threatApi = topStack.getApi();
if (threatApi != ApiType.DealDamage && threatApi != ApiType.DamageAll) {
return false;
}
final Card threatSource = topStack.getHostCard();
List<? extends GameObject> objects = getTargets(topStack);
if (!topStack.usesTargeting()
&& topStack.hasParam("ValidPlayers")
&& !topStack.hasParam("Defined")) {
objects =
AbilityUtils.getDefinedPlayers(
threatSource, topStack.getParam("ValidPlayers"), topStack);
}
if (!objects.contains(ai) || topStack.hasParam("NoPrevention")) {
return false;
}
int dmg =
AbilityUtils.calculateAmount(threatSource, topStack.getParam("NumDmg"), topStack);
if (ComputerUtilCombat.predictDamageTo(ai, dmg, threatSource, false) <= 0) {
return false;
}
return true;
}
if (game.getPhaseHandler().getPhase() != PhaseType.COMBAT_DECLARE_BLOCKERS) {
return false;
}
CardCollectionView choices = game.getCardsIn(ZoneType.Battlefield);
if (sa.hasParam("Choices")) {
choices =
CardLists.getValidCards(choices, sa.getParam("Choices"), host.getController(), host);
}
final Combat combat = game.getCombat();
choices =
CardLists.filter(
choices,
new Predicate<Card>() {
@Override
public boolean apply(final Card c) {
if (combat == null || !combat.isAttacking(c, ai) || !combat.isUnblocked(c)) {
return false;
}
return ComputerUtilCombat.damageIfUnblocked(c, ai, combat, true) > 0;
}
});
if (choices.isEmpty()) {
return false;
}
}
}
return true;
}