Cards ProteanHulkSearch(Game game, Ability source) {
Cards cardsPicked = new CardsImpl(Zone.PICK);
Player player = game.getPlayer(source.getControllerId());
if (player != null) {
GameEvent event =
GameEvent.getEvent(
GameEvent.EventType.SEARCH_LIBRARY,
source.getControllerId(),
source.getControllerId(),
source.getControllerId(),
Integer.MAX_VALUE);
if (!game.replaceEvent(event)) {
int manaCostLeftToFetch = 6;
int librarySearchLimit = event.getAmount();
FilterCard filter =
new FilterCreatureCard(
"number of creature cards with total converted mana cost 6 or less (6 CMC left)");
filter.add(
new ConvertedManaCostPredicate(ComparisonType.LessThan, manaCostLeftToFetch + 1));
TargetCardInLibrary target = new TargetCardInLibrary(0, 1, filter);
target.setCardLimit(librarySearchLimit);
while (target.canChoose(source.getSourceId(), source.getControllerId(), game)) {
target.choose(
Outcome.PutCreatureInPlay, source.getControllerId(), source.getControllerId(), game);
Card card = player.getLibrary().remove(target.getFirstTarget(), game);
if (card == null) {
break;
}
cardsPicked.add(card);
game.setZone(card.getId(), Zone.PICK);
game.getState().getLookedAt(source.getControllerId()).add("Protean Hulk", cardsPicked);
librarySearchLimit--;
if (librarySearchLimit == 0) {
break;
}
manaCostLeftToFetch -= card.getManaCost().convertedManaCost();
filter =
new FilterCreatureCard(
"number of creature cards with total converted mana cost 6 or less ("
+ manaCostLeftToFetch
+ " CMC left)");
filter.add(
new ConvertedManaCostPredicate(ComparisonType.LessThan, manaCostLeftToFetch + 1));
target = new TargetCardInLibrary(0, 1, filter);
target.setCardLimit(librarySearchLimit);
}
game.fireEvent(
GameEvent.getEvent(
GameEvent.EventType.LIBRARY_SEARCHED,
source.getControllerId(),
source.getControllerId()));
}
}
return cardsPicked;
}
@Override
public boolean replaceEvent(GameEvent event, Ability source, Game game) {
boolean retValue = false;
GameEvent preventEvent =
new GameEvent(
GameEvent.EventType.PREVENT_DAMAGE,
source.getFirstTarget(),
source.getId(),
source.getControllerId(),
event.getAmount(),
false);
int damage = event.getAmount();
if (!game.replaceEvent(preventEvent)) {
event.setAmount(0);
game.fireEvent(
GameEvent.getEvent(
GameEvent.EventType.PREVENTED_DAMAGE,
source.getFirstTarget(),
source.getId(),
source.getControllerId(),
damage));
retValue = true;
}
Permanent permanent = game.getPermanent(source.getSourceId());
if (permanent != null) {
permanent.removeCounters(CounterType.P1P1.createInstance(damage), game);
}
return retValue;
}
@Override
public boolean replaceEvent(GameEvent event, Ability source, Game game) {
GameEvent preventEvent =
new GameEvent(
GameEvent.EventType.PREVENT_DAMAGE,
source.getFirstTarget(),
source.getId(),
source.getControllerId(),
event.getAmount(),
false);
if (!game.replaceEvent(preventEvent)) {
int damage = event.getAmount();
Permanent permanent = game.getPermanent(event.getSourceId());
StringBuilder message = new StringBuilder();
if (permanent != null) {
message.append(" from ").append(permanent.getName());
}
message.insert(0, "Damage").append(" has been prevented: ").append(damage);
event.setAmount(0);
game.informPlayers(message.toString());
game.fireEvent(
GameEvent.getEvent(
GameEvent.EventType.PREVENTED_DAMAGE,
source.getFirstTarget(),
source.getId(),
source.getControllerId(),
damage));
}
return false;
}
@Override
public boolean replaceEvent(GameEvent event, Ability source, Game game) {
GameEvent preventEvent =
new GameEvent(
GameEvent.EventType.PREVENT_DAMAGE,
source.getControllerId(),
source.getId(),
source.getControllerId(),
event.getAmount(),
false);
if (!game.replaceEvent(preventEvent)) {
int damage = event.getAmount();
if (damage > 0) {
event.setAmount(damage - 1);
this.used = true;
game.fireEvent(
GameEvent.getEvent(
GameEvent.EventType.PREVENTED_DAMAGE,
source.getControllerId(),
source.getId(),
source.getControllerId(),
1));
}
}
return false;
}
public void acceptBlockers(Game game) {
if (attackers.isEmpty()) {
return;
}
for (UUID blockerId : blockers) {
for (UUID attackerId : attackers) {
game.fireEvent(
GameEvent.getEvent(
GameEvent.EventType.BLOCKER_DECLARED,
attackerId,
blockerId,
players.get(blockerId)));
}
}
if (!blockers.isEmpty()) {
for (UUID attackerId : attackers) {
game.fireEvent(GameEvent.getEvent(GameEvent.EventType.CREATURE_BLOCKED, attackerId, null));
}
}
}
@Override
public boolean pay(Ability ability, Game game, UUID sourceId, UUID controllerId, boolean noMana) {
Permanent attachment = game.getPermanent(sourceId);
Permanent permanent = game.getPermanent(attachment.getAttachedTo());
if (permanent != null) {
paid = permanent.removeAttachment(attachment.getId(), game);
if (paid) {
game.fireEvent(
GameEvent.getEvent(GameEvent.EventType.UNATTACHED, sourceId, sourceId, controllerId));
}
}
return paid;
}
public List<Combat> addBlockers(Game game) {
Map<Integer, Combat> engagements = new HashMap<Integer, Combat>();
int numGroups = game.getCombat().getGroups().size();
if (numGroups == 0) return new ArrayList<Combat>();
// add a node with no blockers
Game sim = game.copy();
engagements.put(sim.getCombat().getValue().hashCode(), sim.getCombat());
sim.fireEvent(GameEvent.getEvent(GameEvent.EventType.DECLARED_BLOCKERS, playerId, playerId));
List<Permanent> blockers = getAvailableBlockers(game);
addBlocker(game, blockers, engagements);
return new ArrayList<Combat>(engagements.values());
}
public void addBlocker(UUID blockerId, UUID playerId, Game game) {
for (UUID attackerId : attackers) {
if (game.replaceEvent(
GameEvent.getEvent(
GameEvent.EventType.DECLARE_BLOCKER, attackerId, blockerId, playerId))) {
return;
}
}
Permanent blocker = game.getPermanent(blockerId);
if (blockerId != null && blocker != null) {
blocker.setBlocking(blocker.getBlocking() + 1);
blockers.add(blockerId);
blockerOrder.add(blockerId);
this.blocked = true;
this.players.put(blockerId, playerId);
}
}
public boolean putOntoBattlefield(int amount, Game game, UUID sourceId, UUID controllerId) {
Card source = game.getCard(sourceId);
String setCode = source != null ? source.getExpansionSetCode() : null;
GameEvent event =
GameEvent.getEvent(EventType.CREATE_TOKEN, null, sourceId, controllerId, amount);
if (!game.replaceEvent(event)) {
amount = event.getAmount();
for (int i = 0; i < amount; i++) {
PermanentToken permanent = new PermanentToken(this, controllerId, setCode, game);
game.getState().addCard(permanent);
game.addPermanent(permanent);
this.lastAddedTokenId = permanent.getId();
permanent.entersBattlefield(sourceId, game);
game.applyEffects();
game.fireEvent(
new ZoneChangeEvent(permanent, controllerId, Zone.OUTSIDE, Zone.BATTLEFIELD));
}
return true;
}
return false;
}
protected int simulateBlockers(
Game game,
SimulationNode2 node,
UUID defenderId,
int depth,
int alpha,
int beta,
boolean counter) {
if (ALLOW_INTERRUPT && Thread.interrupted()) {
Thread.currentThread().interrupt();
logger.debug("interrupted");
return GameStateEvaluator2.evaluate(playerId, game);
}
Integer val = null;
SimulationNode2 bestNode = null;
// check if defender is being attacked
if (game.getCombat().isAttacked(defenderId, game)) {
SimulatedPlayer2 defender = (SimulatedPlayer2) game.getPlayer(defenderId);
if (logger.isDebugEnabled()) {
logger.debug(
defender.getName() + "'s possible blockers: " + defender.getAvailableBlockers(game));
}
List<Combat> combats = defender.addBlockers(game);
for (Combat engagement : combats) {
if (alpha >= beta) {
logger.debug("Sim blockers -- pruning blockers");
break;
}
Game sim = game.copy();
for (CombatGroup group : engagement.getGroups()) {
if (group.getAttackers().size() > 0) {
UUID attackerId = group.getAttackers().get(0);
for (UUID blockerId : group.getBlockers()) {
sim.getPlayer(defenderId).declareBlocker(defenderId, blockerId, attackerId, sim);
}
}
}
sim.fireEvent(
GameEvent.getEvent(GameEvent.EventType.DECLARED_BLOCKERS, defenderId, defenderId));
SimulationNode2 newNode = new SimulationNode2(node, sim, depth, defenderId);
if (logger.isDebugEnabled()) {
logger.debug("Sim block for player:" + game.getPlayer(defenderId).getName());
}
sim.checkStateAndTriggered();
while (!sim.getStack().isEmpty()) {
sim.getStack().resolve(sim);
logger.debug("Sim blockers: resolving triggered abilities");
sim.applyEffects();
}
sim.fireEvent(
GameEvent.getEvent(
GameEvent.EventType.DECLARE_BLOCKERS_STEP_POST,
sim.getActivePlayerId(),
sim.getActivePlayerId()));
Combat simCombat = sim.getCombat().copy();
finishCombat(sim);
if (sim.gameOver(null)) {
val = GameStateEvaluator2.evaluate(playerId, sim);
} else if (!counter) {
val = simulatePostCombatMain(sim, newNode, depth - 1, alpha, beta);
} else {
val = GameStateEvaluator2.evaluate(playerId, sim);
}
if (!defenderId.equals(playerId)) {
if (val < beta) {
beta = val;
bestNode = newNode;
bestNode.setScore(val);
bestNode.setCombat(simCombat);
}
} else {
if (val > alpha) {
alpha = val;
bestNode = newNode;
bestNode.setScore(val);
bestNode.setCombat(simCombat);
}
}
}
}
if (val == null) {
val = GameStateEvaluator2.evaluate(playerId, game);
}
if (bestNode != null) {
node.children.clear();
node.children.add(bestNode);
node.setScore(bestNode.getScore());
}
if (logger.isDebugEnabled()) {
logger.debug(
"Sim blockers: returning score: "
+ val
+ " depth:"
+ depth
+ " for player:"
+ game.getPlayer(node.getPlayerId()).getName());
}
return val;
}
protected int simulateAttackers(
Game game,
SimulationNode2 node,
UUID attackerId,
int depth,
int alpha,
int beta,
boolean counter) {
if (ALLOW_INTERRUPT && Thread.interrupted()) {
Thread.currentThread().interrupt();
logger.debug("interrupted");
return GameStateEvaluator2.evaluate(playerId, game);
}
Integer val = null;
SimulationNode2 bestNode = null;
SimulatedPlayer2 attacker = (SimulatedPlayer2) game.getPlayer(attackerId);
UUID defenderId = game.getOpponents(attackerId).iterator().next();
if (logger.isDebugEnabled()) {
logger.debug(
attacker.getName()
+ "'s possible attackers: "
+ attacker.getAvailableAttackers(defenderId, game));
}
for (Combat engagement : attacker.addAttackers(game)) {
if (logger.isDebugEnabled()) {
logger.debug(
"Sim Attackers: "
+ engagement.getAttackers()
+ ", blockers: "
+ engagement.getBlockers());
}
if (alpha >= beta) {
logger.debug("Sim Attackers -- pruning attackers");
break;
}
Game sim = game.copy();
for (CombatGroup group : engagement.getGroups()) {
for (UUID attackId : group.getAttackers()) {
sim.getPlayer(attackerId).declareAttacker(attackId, defenderId, sim, false);
}
}
sim.fireEvent(
GameEvent.getEvent(GameEvent.EventType.DECLARED_ATTACKERS, attackerId, attackerId));
SimulationNode2 newNode = new SimulationNode2(node, sim, depth, attackerId);
if (logger.isDebugEnabled()) {
logger.debug("Sim attack for player:" + game.getPlayer(attackerId).getName());
}
sim.checkStateAndTriggered();
while (!sim.getStack().isEmpty()) {
sim.getStack().resolve(sim);
logger.debug("Sim attack: resolving triggered abilities");
sim.applyEffects();
}
sim.fireEvent(
GameEvent.getEvent(
GameEvent.EventType.DECLARE_ATTACKERS_STEP_POST,
sim.getActivePlayerId(),
sim.getActivePlayerId()));
Combat simCombat = sim.getCombat().copy();
sim.getPhase().setStep(new DeclareBlockersStep());
val = simulateCombat(sim, newNode, depth - 1, alpha, beta, counter);
if (!attackerId.equals(playerId)) {
if (val < beta) {
beta = val;
bestNode = newNode;
bestNode.setScore(val);
if (newNode.getChildren().size() > 0) {
bestNode.setCombat(newNode.getChildren().get(0).getCombat());
}
}
} else {
if (val > alpha) {
alpha = val;
bestNode = newNode;
bestNode.setScore(val);
if (newNode.getChildren().size() > 0) {
bestNode.setCombat(newNode.getChildren().get(0).getCombat());
}
}
}
}
if (val == null) {
val = GameStateEvaluator2.evaluate(playerId, game);
}
if (bestNode != null) {
node.children.clear();
node.children.add(bestNode);
node.setScore(bestNode.getScore());
}
if (logger.isDebugEnabled()) {
logger.debug(
"Sim attackers: returning score: "
+ val
+ " depth:"
+ depth
+ " for player:"
+ game.getPlayer(node.getPlayerId()).getName());
}
return val;
}
protected int simulateCombat(
Game game, SimulationNode2 node, int depth, int alpha, int beta, boolean counter) {
Integer val = null;
if (ALLOW_INTERRUPT && Thread.interrupted()) {
Thread.currentThread().interrupt();
logger.debug("interrupted");
return GameStateEvaluator2.evaluate(playerId, game);
}
if (game.getTurn().getStepType() != PhaseStep.DECLARE_BLOCKERS) {
game.getTurn().setPhase(new CombatPhase());
if (game.getPhase().beginPhase(game, game.getActivePlayerId())) {
simulateStep(game, new BeginCombatStep());
game.getPhase().setStep(new DeclareAttackersStep());
if (!game.getStep().skipStep(game, game.getActivePlayerId())) {
game.fireEvent(
new GameEvent(
GameEvent.EventType.DECLARE_ATTACKERS_STEP_PRE,
null,
null,
game.getActivePlayerId()));
if (!game.replaceEvent(
GameEvent.getEvent(
GameEvent.EventType.DECLARING_ATTACKERS,
game.getActivePlayerId(),
game.getActivePlayerId()))) {
val =
simulateAttackers(
game, node, game.getActivePlayerId(), depth, alpha, beta, counter);
}
} else if (!counter) {
simulateToEnd(game);
val = simulatePostCombatMain(game, node, depth, alpha, beta);
}
}
} else {
if (!game.getStep().skipStep(game, game.getActivePlayerId())) {
game.fireEvent(
new GameEvent(
GameEvent.EventType.DECLARE_BLOCKERS_STEP_PRE,
null,
null,
game.getActivePlayerId()));
if (!game.replaceEvent(
GameEvent.getEvent(
GameEvent.EventType.DECLARING_BLOCKERS,
game.getActivePlayerId(),
game.getActivePlayerId()))) {
// only suitable for two player games - only simulates blocks for 1st defender
val =
simulateBlockers(
game,
node,
game.getCombat().getDefenders().iterator().next(),
depth,
alpha,
beta,
counter);
}
} else if (!counter) {
finishCombat(game);
/// val = simulateCounterAttack(game, node, depth, alpha, beta);
}
}
if (val == null) {
val = GameStateEvaluator2.evaluate(playerId, game);
}
if (logger.isDebugEnabled()) {
logger.debug(
"returning -- combat score: "
+ val
+ " depth:"
+ depth
+ " for player:"
+ game.getPlayer(node.getPlayerId()).getName());
}
return val;
}
@Override
public boolean activate(Game game, boolean noMana) {
Player controller = game.getPlayer(this.getControllerId());
if (controller == null) {
return false;
}
game.applyEffects();
/* 20130201 - 601.2b
* If the spell is modal the player announces the mode choice (see rule 700.2).
*/
if (!getModes().choose(game, this)) {
return false;
}
if (controller.isTestMode()) {
if (!controller.addTargets(this, game)) {
return false;
}
}
getSourceObject(game);
/* 20130201 - 601.2b
* If the player wishes to splice any cards onto the spell (see rule 702.45), he
* or she reveals those cards in his or her hand.
*/
if (this.abilityType.equals(AbilityType.SPELL)) {
game.getContinuousEffects().applySpliceEffects(this, game);
}
// if ability can be cast for no mana, clear the mana costs now, because additional mana costs
// must be paid.
// For Flashback ability can be set X before, so the X costs have to be restored for the
// flashbacked ability
if (noMana) {
if (this.getManaCostsToPay().getVariableCosts().size() > 0) {
int xValue = this.getManaCostsToPay().getX();
this.getManaCostsToPay().clear();
VariableManaCost xCosts = new VariableManaCost();
xCosts.setAmount(xValue);
this.getManaCostsToPay().add(xCosts);
} else {
this.getManaCostsToPay().clear();
}
}
// 20130201 - 601.2b
// If the spell has alternative or additional costs that will be paid as it's being cast such
// as buyback, kicker, or convoke costs (see rules 117.8 and 117.9), the player announces his
// or her intentions to pay any or all of those costs (see rule 601.2e).
// A player can't apply two alternative methods of casting or two alternative costs to a single
// spell.
if (!activateAlternateOrAdditionalCosts(sourceObject, noMana, controller, game)) {
if (getAbilityType().equals(AbilityType.SPELL)
&& ((SpellAbility) this)
.getSpellAbilityType()
.equals(SpellAbilityType.FACE_DOWN_CREATURE)) {
return false;
}
}
// 20121001 - 601.2b
// If the spell has a variable cost that will be paid as it's being cast (such as an {X} in
// its mana cost; see rule 107.3), the player announces the value of that variable.
VariableManaCost variableManaCost = handleManaXCosts(game, noMana, controller);
String announceString = handleOtherXCosts(game, controller);
// For effects from cards like Void Winnower x costs have to be set
if (this.getAbilityType().equals(AbilityType.SPELL)
&& game.replaceEvent(
GameEvent.getEvent(
GameEvent.EventType.CAST_SPELL_LATE, getId(), getSourceId(), getControllerId()),
this)) {
return false;
}
for (Mode mode : this.getModes().getSelectedModes()) {
this.getModes().setActiveMode(mode);
// 20121001 - 601.2c
// 601.2c The player announces his or her choice of an appropriate player, object, or zone for
// each target the spell requires. A spell may require some targets only if an alternative or
// additional cost (such as a buyback or kicker cost), or a particular mode, was chosen for
// it;
// otherwise, the spell is cast as though it did not require those targets. If the spell has a
// variable number of targets, the player announces how many targets he or she will choose
// before
// he or she announces those targets. The same target can't be chosen multiple times for any
// one
// instance of the word "target" on the spell. However, if the spell uses the word "target" in
// multiple places, the same object, player, or zone can be chosen once for each instance of
// the
// word "target" (as long as it fits the targeting criteria). If any effects say that an
// object
// or player must be chosen as a target, the player chooses targets so that he or she obeys
// the
// maximum possible number of such effects without violating any rules or effects that say
// that
// an object or player can't be chosen as a target. The chosen players, objects, and/or zones
// each become a target of that spell. (Any abilities that trigger when those players,
// objects,
// and/or zones become the target of a spell trigger at this point; they'll wait to be put on
// the stack until the spell has finished being cast.)
if (sourceObject != null
&& !this.getAbilityType()
.equals(AbilityType.TRIGGERED)) { // triggered abilities check this already in
// playerImpl.triggerAbility
sourceObject.adjustTargets(this, game);
}
if (mode.getTargets().size() > 0
&& mode.getTargets()
.chooseTargets(
getEffects().get(0).getOutcome(), this.controllerId, this, noMana, game)
== false) {
if ((variableManaCost != null || announceString != null) && !game.isSimulation()) {
game.informPlayer(
controller,
(sourceObject != null ? sourceObject.getIdName() : "")
+ ": no valid targets with this value of X");
}
return false; // when activation of ability is canceled during target selection
}
} // end modes
// TODO: Handle optionalCosts at the same time as already OptionalAdditionalSourceCosts are
// handled.
for (Cost cost : optionalCosts) {
if (cost instanceof ManaCost) {
cost.clearPaid();
if (controller.chooseUse(
Outcome.Benefit, "Pay optional cost " + cost.getText() + "?", this, game)) {
manaCostsToPay.add((ManaCost) cost);
}
}
}
// 20100716 - 601.2e
if (sourceObject != null) {
sourceObject.adjustCosts(this, game);
if (sourceObject instanceof Card) {
for (Ability ability : ((Card) sourceObject).getAbilities(game)) {
if (ability instanceof AdjustingSourceCosts) {
((AdjustingSourceCosts) ability).adjustCosts(this, game);
}
}
} else {
for (Ability ability : sourceObject.getAbilities()) {
if (ability instanceof AdjustingSourceCosts) {
((AdjustingSourceCosts) ability).adjustCosts(this, game);
}
}
}
}
// this is a hack to prevent mana abilities with mana costs from causing endless loops - pay
// other costs first
if (this instanceof ManaAbility
&& !costs.pay(this, game, sourceId, controllerId, noMana, null)) {
logger.debug("activate mana ability failed - non mana costs");
return false;
}
// 20101001 - 601.2e
if (costModificationActive) {
game.getContinuousEffects().costModification(this, game);
} else {
costModificationActive = true;
}
UUID activatorId = controllerId;
if ((this instanceof ActivatedAbilityImpl)
&& ((ActivatedAbilityImpl) this).getActivatorId() != null) {
activatorId = ((ActivatedAbilityImpl) this).getActivatorId();
}
// 20100716 - 601.2f (noMana is not used here, because mana costs were cleared for this ability
// before adding additional costs and applying cost modification effects)
if (!manaCostsToPay.pay(this, game, sourceId, activatorId, false, null)) {
return false; // cancel during mana payment
}
// 20100716 - 601.2g
if (!costs.pay(this, game, sourceId, activatorId, noMana, null)) {
logger.debug("activate failed - non mana costs");
return false;
}
if (!game.isSimulation()) {
// inform about x costs now, so canceled announcements are not shown in the log
if (announceString != null) {
game.informPlayers(announceString);
}
if (variableManaCost != null) {
int xValue = getManaCostsToPay().getX();
game.informPlayers(
controller.getLogName()
+ " announces a value of "
+ xValue
+ " for "
+ variableManaCost.getText());
}
}
activated = true;
// fire if tapped for mana (may only fire now because else costs of ability itself can be payed
// with mana of abilities that trigger for that event
if (this.getAbilityType().equals(AbilityType.MANA)) {
for (Cost cost : costs) {
if (cost instanceof TapSourceCost) {
Mana mana = null;
Effect effect = getEffects().get(0);
if (effect instanceof DynamicManaEffect) {
mana = ((DynamicManaEffect) effect).getMana(game, this);
} else if (effect instanceof BasicManaEffect) {
mana = ((BasicManaEffect) effect).getMana(game, this);
}
if (mana != null
&& mana.getAny()
== 0) { // if mana == null or Any > 0 the event has to be fired in the mana effect
// to know which mana was produced
ManaEvent event =
new ManaEvent(
GameEvent.EventType.TAPPED_FOR_MANA, sourceId, sourceId, controllerId, mana);
if (!game.replaceEvent(event)) {
game.fireEvent(event);
}
}
break;
}
}
}
return true;
}
