/*
* Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
*
* Redistribution and use in ability and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* 1. Redistributions of ability code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY BetaSteward_at_googlemail.com ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BetaSteward_at_googlemail.com OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation are those of the
* authors and should not be interpreted as representing official policies, either expressed
* or implied, of BetaSteward_at_googlemail.com.
*/
package mage.players;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Random;
import java.util.Set;
import java.util.UUID;
import mage.Constants.Outcome;
import mage.Constants.RangeOfInfluence;
import mage.Constants.Zone;
import mage.MageObject;
import mage.Mana;
import mage.abilities.Abilities;
import mage.abilities.AbilitiesImpl;
import mage.abilities.Ability;
import mage.abilities.ActivatedAbility;
import mage.abilities.PlayLandAbility;
import mage.abilities.SpecialAction;
import mage.abilities.SpellAbility;
import mage.abilities.TriggeredAbility;
import mage.abilities.common.PassAbility;
import mage.abilities.keyword.KickerAbility;
import mage.abilities.keyword.LifelinkAbility;
import mage.abilities.keyword.ProtectionAbility;
import mage.abilities.keyword.ShroudAbility;
import mage.abilities.mana.ManaAbility;
import mage.abilities.mana.ManaOptions;
import mage.cards.Card;
import mage.cards.Cards;
import mage.cards.CardsImpl;
import mage.cards.decks.Deck;
import mage.counters.Counters;
import mage.filter.FilterAbility;
import mage.filter.common.FilterCreatureForAttack;
import mage.filter.common.FilterCreatureForCombat;
import mage.game.Game;
import mage.game.combat.CombatGroup;
import mage.game.events.DamagePlayerEvent;
import mage.game.events.DamagedPlayerEvent;
import mage.game.permanent.Permanent;
import mage.game.events.GameEvent;
import mage.game.stack.StackAbility;
import mage.game.stack.StackObject;
import mage.target.common.TargetCardInLibrary;
import mage.target.common.TargetDiscard;
public abstract class PlayerImpl<T extends PlayerImpl<T>> implements Player, Serializable {
protected final UUID playerId;
protected String name;
protected boolean human;
protected int life;
protected boolean wins;
protected boolean loses;
protected Library library;
protected Cards hand;
protected Cards graveyard;
protected Abilities<Ability> abilities;
protected Counters counters;
protected int landsPlayed;
protected int landsPerTurn = 1;
protected int maxHandSize = 7;
protected ManaPool manaPool;
protected boolean passed;
protected boolean passedTurn;
protected boolean left;
protected RangeOfInfluence range;
protected Set<UUID> inRange = new HashSet<UUID>();
protected Deck deck;
@Override
public abstract T copy();
public PlayerImpl(String name, Deck deck, RangeOfInfluence range) {
this(UUID.randomUUID());
this.name = name;
this.range = range;
this.deck = deck;
hand = new CardsImpl(Zone.HAND);
graveyard = new CardsImpl(Zone.GRAVEYARD);
abilities = new AbilitiesImpl<Ability>();
counters = new Counters();
manaPool = new ManaPool();
library = new Library(playerId);
}
protected PlayerImpl(UUID id) {
this.playerId = id;
}
public PlayerImpl(final PlayerImpl<T> player) {
this.playerId = player.playerId;
this.name = player.name;
this.human = player.human;
this.life = player.life;
this.wins = player.loses;
this.loses = player.loses;
this.library = player.library.copy();
this.hand = player.hand.copy();
this.graveyard = player.graveyard.copy();
this.abilities = player.abilities.copy();
this.counters = player.counters.copy();
this.landsPlayed = player.landsPlayed;
this.landsPerTurn = player.landsPerTurn;
this.maxHandSize = player.maxHandSize;
this.manaPool = player.manaPool.copy();
this.passed = player.passed;
this.passedTurn = player.passedTurn;
this.left = player.left;
this.range = player.range;
for (UUID id: player.inRange) {
this.inRange.add(id);
}
}
@Override
public void init(Game game) {
library.addAll(deck.getCards(), game);
this.hand.clear();
this.graveyard.clear();
this.abilities.clear();
this.wins = false;
this.loses = false;
this.left = false;
this.passed = false;
this.passedTurn = false;
findRange(game);
}
@Override
public void reset() {
this.abilities.clear();
this.landsPerTurn = 1;
this.maxHandSize = 7;
}
@Override
public Counters getCounters() {
return counters;
}
@Override
public void beginTurn(Game game) {
this.landsPlayed = 0;
findRange(game);
}
protected void findRange(Game game) {
//20100423 - 801.2c
inRange.clear();
if (range == RangeOfInfluence.ALL) {
for (Player player: game.getPlayers().values()) {
if (!player.hasLeft())
inRange.add(player.getId());
}
}
else {
if ((range.getRange() * 2) + 1 >= game.getPlayers().size()) {
for (Player player: game.getPlayers().values()) {
if (!player.hasLeft())
inRange.add(player.getId());
}
}
else {
inRange.add(playerId);
PlayerList players = game.getState().getPlayerList(playerId);
for (int i = 0; i < range.getRange(); i++) {
Player player = players.getNext(game);
while (player.hasLeft())
player = players.getNext(game);
inRange.add(player.getId());
}
players = game.getState().getPlayerList(playerId);
for (int i = 0; i < range.getRange(); i++) {
Player player = players.getPrevious(game);
while (player.hasLeft())
player = players.getPrevious(game);
inRange.add(player.getId());
}
}
}
}
@Override
public Set<UUID> getInRange() {
return inRange;
}
@Override
public void endOfTurn(Game game) {
this.passedTurn = false;
}
@Override
public void checkTriggers(GameEvent event, Game game) {
hand.checkTriggers(event, game);
graveyard.checkTriggers(event, game);
}
@Override
public boolean canBeTargetedBy(MageObject source) {
if (this.hasLost() || this.hasLeft())
return false;
if (source != null) {
if (abilities.containsKey(ShroudAbility.getInstance().getId()))
return false;
if (hasProtectionFrom(source))
return false;
}
return true;
}
@Override
public boolean hasProtectionFrom(MageObject source) {
for (ProtectionAbility ability: abilities.getProtectionAbilities()) {
if (!ability.canTarget(source))
return true;
}
return false;
}
protected boolean drawCard(Game game) {
Card card = getLibrary().removeFromTop(game);
if (card != null) {
card.moveToZone(Zone.HAND, null, game, false);
game.fireEvent(GameEvent.getEvent(GameEvent.EventType.DREW_CARD, card.getId(), playerId));
return true;
}
return false;
}
@Override
public int drawCards(int num, Game game) {
int numDrawn = 0;
for (int i = 0; i < num; i++) {
if (drawCard(game))
numDrawn++;
else
break;
}
game.fireInformEvent(name + " draws " + Integer.toString(numDrawn) + " card" + (numDrawn > 1?"s":""));
return numDrawn;
}
@Override
public void discardToMax(Game game) {
while (hand.size() > this.maxHandSize) {
TargetDiscard target = new TargetDiscard(playerId);
chooseTarget(Outcome.Discard, target, null, game);
discard(hand.get(target.getFirstTarget(), game), null, game);
}
}
@Override
public boolean putInHand(Card card, Game game) {
if (card.getOwnerId().equals(playerId)) {
this.hand.add(card);
} else {
return game.getPlayer(card.getOwnerId()).putInHand(card, game);
}
return true;
}
@Override
public boolean removeFromHand(Card card, Game game) {
hand.remove(card);
return true;
}
@Override
public void discard(int amount, Ability source, Game game) {
if (amount >= hand.size()) {
int discardAmount = hand.size();
while (hand.size() > 0) {
discard(hand.get(hand.iterator().next(), game), source, game);
}
game.fireInformEvent(name + " discards " + Integer.toString(discardAmount) + " card" + (discardAmount > 1?"s":""));
return;
}
for (int i = 0; i < amount; i++) {
TargetDiscard target = new TargetDiscard(playerId);
choose(Outcome.Discard, target, game);
discard(hand.get(target.getFirstTarget(), game), source, game);
}
game.fireInformEvent(name + " discards " + Integer.toString(amount) + " card" + (amount > 1?"s":""));
}
@Override
public boolean discard(Card card, Ability source, Game game) {
//20100716 - 701.7
removeFromHand(card, game);
card.moveToZone(Zone.GRAVEYARD, source==null?null:source.getId(), game, false);
game.fireEvent(GameEvent.getEvent(GameEvent.EventType.DISCARDED_CARD, card.getId(), source==null?null:source.getId(), playerId));
return true;
}
@Override
public boolean removeFromBattlefield(Permanent permanent, Game game) {
permanent.removeFromCombat(game);
game.getBattlefield().removePermanent(permanent.getId());
if (permanent.getAttachedTo() != null) {
Permanent attachedTo = game.getPermanent(permanent.getAttachedTo());
if (attachedTo != null)
attachedTo.removeAttachment(permanent.getId(), game);
}
return true;
}
@Override
public boolean putInGraveyard(Card card, Game game, boolean fromBattlefield) {
if (card.getOwnerId().equals(playerId)) {
this.graveyard.add(card);
} else {
return game.getPlayer(card.getOwnerId()).putInGraveyard(card, game, fromBattlefield);
}
return true;
}
@Override
public boolean removeFromGraveyard(Card card, Game game) {
this.graveyard.remove(card);
return true;
}
@Override
public boolean cast(SpellAbility ability, Game game, boolean noMana) {
//20091005 - 601.2a
Card card = game.getCard(ability.getSourceId());
if (card != null) {
if (!game.replaceEvent(GameEvent.getEvent(GameEvent.EventType.CAST_SPELL, ability.getId(), playerId))) {
game.bookmarkState();
removeFromHand(card, game);
card.moveToZone(Zone.STACK, ability.getId(), game, false);
Ability spellAbility = game.getStack().getSpell(ability.getId()).getSpellAbility();
if (spellAbility.activate(game, noMana)) {
for (KickerAbility kicker: card.getAbilities().getKickerAbilities()) {
kicker.activate(game, false);
}
game.fireEvent(GameEvent.getEvent(GameEvent.EventType.SPELL_CAST, spellAbility.getId(), playerId));
game.fireInformEvent(name + " casts " + card.getName());
game.removeLastBookmark();
return true;
}
game.restoreState();
}
}
return false;
}
@Override
public boolean playLand(Card card, Game game) {
//20091005 - 305.1
if (!game.replaceEvent(GameEvent.getEvent(GameEvent.EventType.PLAY_LAND, card.getId(), playerId))) {
game.bookmarkState();
removeFromHand(card, game);
if (card.putOntoBattlefield(game, Zone.HAND, null, playerId)) {
landsPlayed++;
game.fireEvent(GameEvent.getEvent(GameEvent.EventType.LAND_PLAYED, card.getId(), playerId));
game.fireInformEvent(name + " plays " + card.getName());
game.removeLastBookmark();
return true;
}
game.restoreState();
}
return false;
}
protected boolean playManaAbility(ManaAbility ability, Game game) {
game.bookmarkState();
if (ability.activate(game, false)) {
ability.resolve(game);
game.removeLastBookmark();
return true;
}
game.restoreState();
return false;
}
protected boolean playAbility(ActivatedAbility ability, Game game) {
//20091005 - 602.2a
if (!game.replaceEvent(GameEvent.getEvent(GameEvent.EventType.ACTIVATE_ABILITY, ability.getSourceId(), ability.getId(), playerId))) {
game.bookmarkState();
ability.newId();
game.getStack().push(new StackAbility(ability, playerId));
String message = ability.getActivatedMessage(game);
if (ability.activate(game, false)) {
game.fireEvent(GameEvent.getEvent(GameEvent.EventType.ACTIVATED_ABILITY, ability.getSourceId(), ability.getId(), playerId));
game.fireInformEvent(name + message);
game.removeLastBookmark();
return true;
}
game.restoreState();
}
return false;
}
protected boolean specialAction(SpecialAction action, Game game) {
//20091005 - 114
if (!game.replaceEvent(GameEvent.getEvent(GameEvent.EventType.ACTIVATE_ABILITY, action.getSourceId(), action.getId(), playerId))) {
game.bookmarkState();
if (action.activate(game, false)) {
game.fireEvent(GameEvent.getEvent(GameEvent.EventType.ACTIVATED_ABILITY, action.getSourceId(), action.getId(), playerId));
game.fireInformEvent(name + action.getActivatedMessage(game));
if (action.resolve(game)) {
game.removeLastBookmark();
return true;
}
}
game.restoreState();
}
return false;
}
@Override
public boolean activateAbility(ActivatedAbility ability, Game game) {
boolean result;
if (!ability.canActivate(this.playerId, game))
return false;
if (ability instanceof PassAbility) {
return true;
}
else if (ability instanceof PlayLandAbility) {
result = playLand(hand.get(ability.getSourceId(), game), game);
}
else if (ability instanceof SpecialAction) {
result = specialAction((SpecialAction)ability.copy(), game);
}
else if (ability instanceof ManaAbility) {
result = playManaAbility((ManaAbility)ability.copy(), game);
}
else if (ability instanceof SpellAbility) {
result = cast((SpellAbility)ability, game, false);
}
else {
result = playAbility((ActivatedAbility)ability.copy(), game);
}
//if player has taken an action then reset all player passed flags
if (result)
game.getPlayers().resetPassed();
return result;
}
@Override
public boolean triggerAbility(TriggeredAbility source, Game game) {
//20091005 - 603.3c, 603.3d
game.bookmarkState();
TriggeredAbility ability = (TriggeredAbility) source.copy();
if (ability.getTargets().canChoose(ability.getSourceId(), playerId, game)) {
game.getStack().push(new StackAbility(ability, playerId));
if (ability.activate(game, false)) {
game.removeLastBookmark();
return true;
}
}
game.restoreState();
return false;
}
protected Map<UUID, ActivatedAbility> getUseableAbilities(List<? extends ActivatedAbility> abilities, Game game) {
Map<UUID, ActivatedAbility> useable = new HashMap<UUID, ActivatedAbility>();
for (ActivatedAbility ability: abilities) {
if (ability.canActivate(playerId, game))
useable.put(ability.getId(), ability);
}
return useable;
}
@Override
public int getLandsPlayed() {
return landsPlayed;
}
@Override
public boolean canPlayLand() {
//20091005 - 114.2a
return landsPlayed < landsPerTurn;
}
protected boolean isActivePlayer(Game game) {
return game.getActivePlayerId().equals(this.playerId);
}
@Override
public void shuffleLibrary(Game game) {
this.library.shuffle();
}
@Override
public void revealCards(Cards cards, Game game) {
game.fireRevealCardsEvent(this.name + " revealed", cards);
}
@Override
public void lookAtCards(Cards cards, Game game) {
game.fireLookAtCardsEvent(playerId, this.name + " looking at", cards);
}
@Override
public void phasing(Game game) {
//20091005 - 502.1
for (Permanent permanent: game.getBattlefield().getPhasedIn(playerId)) {
permanent.phaseOut(game);
}
for (Permanent permanent: game.getBattlefield().getPhasedOut(playerId)) {
permanent.phaseIn(game);
}
}
@Override
public void untap(Game game) {
//20091005 - 502.2
for (Permanent permanent: game.getBattlefield().getAllActivePermanents(playerId)) {
permanent.untap(game);
}
}
@Override
public UUID getId() {
return playerId;
}
@Override
public Cards getHand() {
return hand;
}
@Override
public Cards getGraveyard() {
return graveyard;
}
@Override
public ManaPool getManaPool() {
return this.manaPool;
}
@Override
public String getName() {
return name;
}
@Override
public boolean isHuman() {
return human;
}
@Override
public Library getLibrary() {
return library;
}
@Override
public int getLife() {
return life;
}
@Override
public void setLife(int life, Game game) {
this.life = life;
}
@Override
public int loseLife(int amount, Game game) {
GameEvent event = new GameEvent(GameEvent.EventType.LOSE_LIFE, playerId, playerId, playerId, amount, false);
if (!game.replaceEvent(event)) {
setLife(this.life - amount, game);
game.fireEvent(GameEvent.getEvent(GameEvent.EventType.LOST_LIFE, playerId, playerId, playerId, amount));
return amount;
}
return 0;
}
@Override
public void gainLife(int amount, Game game) {
GameEvent event = new GameEvent(GameEvent.EventType.GAIN_LIFE, playerId, playerId, playerId, amount, false);
if (!game.replaceEvent(event)) {
setLife(this.life + amount, game);
game.fireEvent(GameEvent.getEvent(GameEvent.EventType.GAINED_LIFE, playerId, playerId, playerId, amount));
}
}
@Override
public int damage(int damage, UUID sourceId, Game game, boolean combatDamage, boolean preventable) {
if (damage > 0 && canDamage(game.getObject(sourceId))) {
GameEvent event = new DamagePlayerEvent(playerId, sourceId, playerId, damage, preventable, combatDamage);
if (!game.replaceEvent(event)) {
int actualDamage = event.getAmount();
if (actualDamage > 0) {
actualDamage = this.loseLife(actualDamage, game);
Permanent source = game.getPermanent(sourceId);
if (source != null && source.getAbilities().containsKey(LifelinkAbility.getInstance().getId())) {
Player player = game.getPlayer(source.getControllerId());
player.gainLife(actualDamage, game);
}
game.fireEvent(new DamagedPlayerEvent(playerId, sourceId, playerId, actualDamage, combatDamage));
// game.fireEvent(GameEvent.getEvent(GameEvent.EventType.DAMAGED_PLAYER, playerId, sourceId, playerId, actualDamage));
// if (combatDamage)
// game.fireEvent(GameEvent.getEvent(GameEvent.EventType.COMBAT_DAMAGED_PLAYER, playerId, sourceId, playerId, actualDamage));
// else
// game.fireEvent(GameEvent.getEvent(GameEvent.EventType.NONCOMBAT_DAMAGED_PLAYER, playerId, sourceId, playerId, actualDamage));
return actualDamage;
}
}
}
return 0;
}
protected boolean canDamage(MageObject source) {
for (ProtectionAbility ability: abilities.getProtectionAbilities()) {
if (!ability.canTarget(source))
return false;
}
return true;
}
@Override
public Abilities getAbilities() {
return this.abilities;
}
@Override
public void setResponseString(String responseString) {}
@Override
public void setResponseUUID(UUID responseUUID) {}
@Override
public void setResponseBoolean(Boolean responseBoolean) {}
@Override
public void setResponseInteger(Integer responseInteger) {}
@Override
public void restore(Player player) {
this.library = player.getLibrary();
this.hand = player.getHand();
this.graveyard = player.getGraveyard();
this.abilities = player.getAbilities();
this.manaPool = player.getManaPool();
this.life = player.getLife();
this.counters = player.getCounters();
this.inRange = player.getInRange();
this.landsPlayed = player.getLandsPlayed();
this.name = player.getName();
}
@Override
public boolean isPassed() {
return passed;
}
@Override
public void pass() {
this.passed = true;
}
@Override
public boolean isEmptyDraw() {
return library.isEmtpyDraw();
}
@Override
public void resetPassed() {
if (!this.loses && !this.left)
this.passed = false;
else
this.passed = true;
}
@Override
public void concede(Game game) {
leaveGame(game);
}
@Override
public void leaveGame(Game game) {
this.passed = true;
this.abort();
this.loses = true;
this.left = true;
//20100423 - 800.4a
this.hand.clear();
this.graveyard.clear();
this.library.clear();
for (Iterator<Permanent> it = game.getBattlefield().getAllPermanents().iterator(); it.hasNext();) {
Permanent perm = it.next();
if (perm.getOwnerId().equals(playerId)) {
if (perm.getAttachedTo() != null) {
Permanent attachedTo = game.getPermanent(perm.getAttachedTo());
if (attachedTo != null)
attachedTo.removeAttachment(perm.getId(), game);
}
it.remove();
}
}
for (Iterator<StackObject> it = game.getStack().iterator(); it.hasNext();) {
StackObject object = it.next();
if (object.getControllerId().equals(playerId)) {
it.remove();
}
}
for (Iterator<Permanent> it = game.getBattlefield().getAllPermanents().iterator(); it.hasNext();) {
Permanent perm = it.next();
if (perm.getControllerId().equals(playerId)) {
perm.moveToExile(null, "", null, game);
}
}
}
@Override
public boolean hasLeft() {
return this.left;
}
@Override
public void lost(Game game) {
if (!game.replaceEvent(new GameEvent(GameEvent.EventType.LOSES, null, null, playerId))) {
this.loses = true;
//20100423 - 603.9
if (!this.wins)
game.fireEvent(GameEvent.getEvent(GameEvent.EventType.LOST, null, null, playerId));
leaveGame(game);
}
}
@Override
public void won(Game game) {
if (!game.replaceEvent(new GameEvent(GameEvent.EventType.WINS, null, null, playerId))) {
if (!this.loses) {
//20100423 - 800.6, 801.16
if (game.getPlayers().size() > 2) {
for (UUID opponentId: game.getOpponents(playerId)) {
game.getPlayer(opponentId).lost(game);
}
}
else {
this.wins = true;
game.end();
}
}
}
}
@Override
public boolean hasLost() {
return this.loses;
}
@Override
public boolean hasWon() {
if (!this.loses)
return this.wins;
else
return false;
}
@Override
public void declareAttacker(UUID attackerId, UUID defenderId, Game game) {
Permanent attacker = game.getPermanent(attackerId);
if (attacker != null && attacker.canAttack(game)) {
if (!game.replaceEvent(GameEvent.getEvent(GameEvent.EventType.DECLARE_ATTACKER, defenderId, attackerId, playerId))) {
game.getCombat().declareAttacker(attackerId, defenderId, game);
game.fireEvent(GameEvent.getEvent(GameEvent.EventType.ATTACKER_DECLARED, defenderId, attackerId, playerId));
}
}
}
@Override
public void declareBlocker(UUID blockerId, UUID attackerId, Game game) {
Permanent blocker = game.getPermanent(blockerId);
CombatGroup group = game.getCombat().findGroup(attackerId);
if (blocker != null && group != null && group.canBlock(blocker, game)) {
group.addBlocker(blockerId, playerId, game);
}
}
@Override
public boolean searchLibrary(TargetCardInLibrary target, Game game) {
//20091005 - 701.14c
if (!game.replaceEvent(GameEvent.getEvent(GameEvent.EventType.SEARCH_LIBRARY, playerId, playerId))) {
TargetCardInLibrary newTarget;
if (library.count(target.getFilter(), game) < target.getNumberOfTargets())
newTarget = new TargetCardInLibrary(library.count(target.getFilter(), game), target.getMaxNumberOfTargets(), target.getFilter());
else
newTarget = target;
if (newTarget.choose(Outcome.Neutral, playerId, game)) {
game.fireEvent(GameEvent.getEvent(GameEvent.EventType.LIBRARY_SEARCHED, playerId, playerId));
return true;
}
}
return false;
}
/**
*
* @return true if player won the toss
*/
@Override
public boolean flipCoin() {
return new Random().nextBoolean();
}
@Override
public List<Permanent> getAvailableAttackers(Game game) {
FilterCreatureForAttack attackFilter = new FilterCreatureForAttack();
attackFilter.getControllerId().add(playerId);
List<Permanent> attackers = game.getBattlefield().getAllActivePermanents(attackFilter);
return attackers;
}
@Override
public List<Permanent> getAvailableBlockers(Game game) {
FilterCreatureForCombat blockFilter = new FilterCreatureForCombat();
List<Permanent> blockers = game.getBattlefield().getAllActivePermanents(blockFilter, playerId);
return blockers;
}
protected ManaOptions getManaAvailable(Game game) {
List<Permanent> manaPerms = this.getAvailableManaProducers(game);
ManaOptions available = new ManaOptions();
for (Permanent perm: manaPerms) {
available.addMana(perm.getAbilities().getManaAbilities(Zone.BATTLEFIELD), game);
}
return available;
}
protected List<Permanent> getAvailableManaProducers(Game game) {
List<Permanent> result = new ArrayList<Permanent>();
for (Permanent permanent: game.getBattlefield().getAllActivePermanents(playerId)) {
for (ManaAbility ability: permanent.getAbilities().getManaAbilities(Zone.BATTLEFIELD)) {
if (ability.canActivate(playerId, game)) {
result.add(permanent);
break;
}
}
}
return result;
}
protected boolean canPlay(ActivatedAbility ability, ManaOptions available, Game game) {
if (!(ability instanceof ManaAbility) && ability.canActivate(playerId, game)) {
ManaOptions abilityOptions = ability.getManaCosts().getOptions();
if (abilityOptions.size() == 0) {
return true;
}
else {
for (Mana mana: abilityOptions) {
for (Mana avail: available) {
if (mana.enough(avail)) {
return true;
}
}
}
}
}
return false;
}
@Override
public List<Ability> getPlayable(Game game, FilterAbility filter, ManaOptions available, boolean hidden) {
List<Ability> playable = new ArrayList<Ability>();
// ManaOptions available = getManaAvailable(game);
// available.addMana(manaPool.getMana());
if (hidden) {
for (Card card: hand.getUniqueCards(game)) {
for (ActivatedAbility ability: card.getAbilities().getActivatedAbilities(Zone.HAND, filter)) {
if (canPlay(ability, available, game))
playable.add(ability);
}
}
}
for (Card card: graveyard.getUniqueCards(game)) {
for (ActivatedAbility ability: card.getAbilities().getActivatedAbilities(Zone.GRAVEYARD, filter)) {
if (canPlay(ability, available, game))
playable.add(ability);
}
}
for (Permanent permanent: game.getBattlefield().getAllActivePermanents(playerId)) {
for (ActivatedAbility ability: permanent.getAbilities().getActivatedAbilities(Zone.BATTLEFIELD, filter)) {
if (canPlay(ability, available, game))
playable.add(ability);
}
}
return playable;
}
@Override
public List<Ability> getPlayableOptions(Ability ability, Game game) {
List<Ability> options = new ArrayList<Ability>();
if (ability.getTargets().getUnchosen().size() > 0)
addTargetOptions(options, ability, 0, game);
else if (ability.getChoices().getUnchosen().size() > 0)
addChoiceOptions(options, ability, 0, game);
else if (ability.getCosts().getTargets().getUnchosen().size() > 0)
addCostTargetOptions(options, ability, 0, game);
return options;
}
private void addTargetOptions(List<Ability> options, Ability option, int targetNum, Game game) {
for (UUID targetId: option.getTargets().getUnchosen().get(targetNum).possibleTargets(option.getSourceId(), playerId, game)) {
Ability newOption = option.copy();
newOption.getTargets().get(targetNum).addTarget(targetId, option, game);
if (targetNum < option.getTargets().size() - 1) {
addTargetOptions(options, newOption, targetNum + 1, game);
}
else {
if (option.getChoices().size() > 0)
addChoiceOptions(options, newOption, 0, game);
else if (option.getCosts().getTargets().size() > 0)
addCostTargetOptions(options, newOption, 0, game);
else
options.add(newOption);
}
}
}
private void addChoiceOptions(List<Ability> options, Ability option, int choiceNum, Game game) {
for (String choice: option.getChoices().get(choiceNum).getChoices()) {
Ability newOption = option.copy();
newOption.getChoices().get(choiceNum).setChoice(choice);
if (choiceNum < option.getChoices().size() - 1) {
addChoiceOptions(options, newOption, choiceNum + 1, game);
}
else {
if (option.getCosts().getTargets().size() > 0)
addCostTargetOptions(options, newOption, 0, game);
else
options.add(newOption);
}
}
}
private void addCostTargetOptions(List<Ability> options, Ability option, int targetNum, Game game) {
for (UUID targetId: option.getCosts().getTargets().get(targetNum).possibleTargets(option.getSourceId(), playerId, game)) {
Ability newOption = option.copy();
newOption.getCosts().getTargets().get(targetNum).addTarget(targetId, option, game);
if (targetNum < option.getCosts().getTargets().size() - 1) {
addCostTargetOptions(options, newOption, targetNum + 1, game);
}
else {
options.add(newOption);
}
}
}
}