forked from External/mage
528 lines
18 KiB
Java
528 lines
18 KiB
Java
package mage.players;
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import mage.ConditionalMana;
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import mage.Emptiable;
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import mage.MageObject;
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import mage.Mana;
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import mage.abilities.Ability;
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import mage.abilities.costs.Cost;
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import mage.constants.Duration;
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import mage.constants.ManaType;
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import mage.constants.TurnPhase;
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import mage.filter.Filter;
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import mage.filter.FilterMana;
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import mage.game.Game;
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import mage.game.events.GameEvent;
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import mage.game.events.GameEvent.EventType;
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import mage.game.events.ManaEvent;
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import mage.game.events.ManaPaidEvent;
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import mage.game.stack.Spell;
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import mage.util.CardUtil;
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import java.io.Serializable;
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import java.util.*;
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/**
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* @author BetaSteward_at_googlemail.com
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*/
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public class ManaPool implements Serializable {
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private final UUID playerId;
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private final List<ManaPoolItem> manaItems = new ArrayList<>();
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private boolean autoPayment; // auto payment from mana pool: true - mode is active
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private boolean autoPaymentRestricted; // auto payment from mana pool: true - if auto Payment is on, it will only pay if one kind of mana is in the pool
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private ManaType unlockedManaType; // type of mana that was selected to pay manually
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private boolean forcedToPay; // for Word of Command
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private final List<ManaPoolItem> poolBookmark = new ArrayList<>(); // mana pool bookmark for rollback purposes
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private final Set<ManaType> doNotEmptyManaTypes = new HashSet<>();
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private boolean manaBecomesColorless = false;
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private static final class ConditionalManaInfo {
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private final ManaType manaType;
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private final MageObject sourceObject;
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private ConditionalManaInfo(ManaType conditionalMana, MageObject sourceObject) {
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this.manaType = conditionalMana;
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this.sourceObject = sourceObject;
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}
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}
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public ManaPool(UUID playerId) {
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this.playerId = playerId;
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autoPayment = true;
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autoPaymentRestricted = true;
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unlockedManaType = null;
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forcedToPay = false;
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}
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public ManaPool(final ManaPool pool) {
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this.playerId = pool.playerId;
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for (ManaPoolItem item : pool.manaItems) {
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manaItems.add(item.copy());
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}
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this.autoPayment = pool.autoPayment;
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this.autoPaymentRestricted = pool.autoPaymentRestricted;
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this.unlockedManaType = pool.unlockedManaType;
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this.forcedToPay = pool.forcedToPay;
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for (ManaPoolItem item : pool.poolBookmark) {
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poolBookmark.add(item.copy());
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}
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this.doNotEmptyManaTypes.addAll(pool.doNotEmptyManaTypes);
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this.manaBecomesColorless = pool.manaBecomesColorless;
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}
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public int getRed() {
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return get(ManaType.RED);
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}
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public int getGreen() {
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return get(ManaType.GREEN);
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}
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public int getBlue() {
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return get(ManaType.BLUE);
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}
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public int getWhite() {
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return get(ManaType.WHITE);
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}
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public int getBlack() {
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return get(ManaType.BLACK);
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}
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/**
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* @param manaType the mana type that should be paid
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* @param ability
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* @param filter
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* @param game
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* @param costToPay complete costs to pay (needed to check conditional
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* mana)
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* @param usedManaToPay the information about what mana was paid
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* @return
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*/
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public boolean pay(ManaType manaType, Ability ability, Filter filter, Game game, Cost costToPay, Mana usedManaToPay) {
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if (!isAutoPayment() && manaType != unlockedManaType) {
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// if manual payment and the needed mana type was not unlocked, nothing will be paid
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return false;
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}
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ManaType possibleAsThoughPoolManaType = null;
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if (isAutoPayment()
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&& isAutoPaymentRestricted()
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&& !wasManaAddedBeyondStock() // was not more mana added than at the start of casting something
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&& manaType != unlockedManaType) {
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// if automatic restricted payment and there is already mana in the pool
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// and the needed mana type was not unlocked, nothing will be paid
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if (unlockedManaType != null) {
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ManaPoolItem checkItem = new ManaPoolItem();
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checkItem.add(unlockedManaType, 1);
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possibleAsThoughPoolManaType = game.getContinuousEffects().asThoughMana(manaType, checkItem, ability.getSourceId(), ability, ability.getControllerId(), game);
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}
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// Check if it's possible to use mana as thought for the unlocked manatype in the mana pool for this ability
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if (possibleAsThoughPoolManaType == null
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|| possibleAsThoughPoolManaType != unlockedManaType) {
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return false; // if it's not possible return
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}
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}
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// first try to pay from conditional mana (the returned manaType can be changed if AsThoughEffects are active)
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ConditionalManaInfo manaInfo = getConditional(manaType, ability, filter, game, costToPay, possibleAsThoughPoolManaType);
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if (manaInfo != null) {
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removeConditional(manaInfo, ability, game, costToPay, usedManaToPay);
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lockManaType(); // pay only one mana if mana payment is set to manually
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return true;
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}
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for (ManaPoolItem mana : manaItems) {
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if (filter != null) {
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if (!filter.match(mana.getSourceObject(), game)) {
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// Prevent that cost reduction by convoke is filtered out
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if (!(mana.getSourceObject() instanceof Spell)
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|| ability.getSourceId().equals(mana.getSourceId())) {
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continue;
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}
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}
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}
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if (possibleAsThoughPoolManaType == null
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&& manaType != unlockedManaType
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&& isAutoPayment()
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&& isAutoPaymentRestricted()
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&& mana.count() == mana.getStock()) {
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// no mana added beyond the stock so don't auto pay this
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continue;
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}
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ManaType usableManaType = game.getContinuousEffects().asThoughMana(manaType, mana, ability.getSourceId(), ability, ability.getControllerId(), game);
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if (usableManaType == null) {
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continue;
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}
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if (mana.get(usableManaType) > 0) {
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GameEvent event = new ManaPaidEvent(ability, mana.getSourceId(), mana.getFlag(), mana.getOriginalId(), mana.getSourceObject(), usableManaType);
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game.fireEvent(event);
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usedManaToPay.increase(usableManaType);
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mana.remove(usableManaType);
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if (mana.count() == 0) { // so no items with count 0 stay in list
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manaItems.remove(mana);
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}
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lockManaType(); // pay only one mana if mana payment is set to manually
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return true;
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}
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}
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return false;
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}
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public int get(ManaType manaType) {
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return getMana().get(manaType);
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}
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private ConditionalManaInfo getConditional(ManaType manaType, Ability ability, Filter filter, Game game, Cost costToPay, ManaType possibleAsThoughPoolManaType) {
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if (ability == null || getConditionalMana().isEmpty()) {
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return null;
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}
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for (ManaPoolItem mana : manaItems) {
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if (mana.isConditional()) {
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ManaType manaTypeToUse = null;
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if (mana.getConditionalMana().get(manaType) > 0) {
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manaTypeToUse = manaType;
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} else {
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if (possibleAsThoughPoolManaType == null) {
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possibleAsThoughPoolManaType = game.getContinuousEffects().asThoughMana(manaType, mana, ability.getSourceId(), ability, ability.getControllerId(), game);
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}
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if (possibleAsThoughPoolManaType != null && mana.getConditionalMana().get(possibleAsThoughPoolManaType) > 0) {
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manaTypeToUse = possibleAsThoughPoolManaType;
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}
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}
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if (manaTypeToUse != null && mana.getConditionalMana().apply(ability, game, mana.getSourceId(), costToPay)) {
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if (filter == null
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|| filter.match(mana.getSourceObject(), game)) {
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return new ConditionalManaInfo(manaTypeToUse, mana.getSourceObject());
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}
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}
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}
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}
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return null;
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}
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public int getConditionalCount(Ability ability, Game game, FilterMana filter, Cost costToPay) {
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if (ability == null
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|| getConditionalMana().isEmpty()) {
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return 0;
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}
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int count = 0;
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for (ConditionalMana mana : getConditionalMana()) {
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if (mana.apply(ability, game, mana.getManaProducerId(), costToPay)) {
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count += mana.count(filter);
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}
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}
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return count;
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}
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public int getColorless() {
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return get(ManaType.COLORLESS);
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}
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public void clearEmptyManaPoolRules() {
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doNotEmptyManaTypes.clear();
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this.manaBecomesColorless = false;
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}
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public void addDoNotEmptyManaType(ManaType manaType) {
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doNotEmptyManaTypes.add(manaType);
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}
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public void setManaBecomesColorless(boolean manaBecomesColorless) {
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this.manaBecomesColorless = manaBecomesColorless;
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}
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public boolean isManaBecomesColorless() {
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return manaBecomesColorless;
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}
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public void init() {
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manaItems.clear();
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}
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public int emptyPool(Game game) {
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int total = 0;
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Iterator<ManaPoolItem> it = manaItems.iterator();
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while (it.hasNext()) {
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ManaPoolItem item = it.next();
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ConditionalMana conditionalItem = item.getConditionalMana();
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for (ManaType manaType : ManaType.values()) {
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if (doNotEmptyManaTypes.contains(manaType)) {
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continue;
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}
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if (item.get(manaType) > 0) {
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total += emptyItem(item, item, game, manaType);
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}
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if (conditionalItem != null
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&& conditionalItem.get(manaType) > 0) {
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total += emptyItem(item, conditionalItem, game, manaType);
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}
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}
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if (item.count() == 0) {
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it.remove();
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}
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}
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return total;
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}
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private int emptyItem(ManaPoolItem item, Emptiable toEmpty, Game game, ManaType manaType) {
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if (item.getDuration() == Duration.EndOfTurn
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&& game.getPhase().getType() != TurnPhase.END) {
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return 0;
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}
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if (!manaBecomesColorless) {
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int amount = toEmpty.get(manaType);
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toEmpty.clear(manaType);
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return amount;
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}
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int amount = toEmpty.get(manaType);
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toEmpty.clear(manaType);
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toEmpty.add(ManaType.COLORLESS, amount);
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return 0;
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}
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public Mana getMana() {
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Mana m = new Mana();
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for (ManaPoolItem item : manaItems) {
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m.add(item.getMana());
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}
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return m;
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}
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public Mana getMana(FilterMana filter) {
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if (filter == null) {
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return getMana();
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}
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Mana test = getMana();
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Mana m = new Mana();
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if (filter.isBlack()) {
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m.setBlack(test.getBlack());
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}
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if (filter.isBlue()) {
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m.setBlue(test.getBlue());
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}
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if (filter.isGreen()) {
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m.setGreen(test.getGreen());
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}
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if (filter.isRed()) {
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m.setRed(test.getRed());
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}
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if (filter.isWhite()) {
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m.setWhite(test.getWhite());
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}
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if (filter.isColorless()) {
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m.setColorless(test.getColorless());
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}
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if (filter.isGeneric()) {
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m.setGeneric(test.getGeneric());
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}
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return m;
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}
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public void addMana(Mana manaToAdd, Game game, Ability source) {
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addMana(manaToAdd, game, source, false);
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}
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public void addMana(Mana manaToAdd, Game game, Ability source, boolean dontLoseUntilEOT) {
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if (manaToAdd != null) {
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Mana mana = manaToAdd.copy();
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if (!game.replaceEvent(new ManaEvent(EventType.ADD_MANA, source.getId(), source, playerId, mana))) {
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if (mana instanceof ConditionalMana) {
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ConditionalMana conditionalMana = (ConditionalMana) mana;
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ManaPoolItem item = new ManaPoolItem(
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conditionalMana,
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source.getSourceObject(game),
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conditionalMana.getManaProducerOriginalId() != null ? conditionalMana.getManaProducerOriginalId() : source.getOriginalId()
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);
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if (dontLoseUntilEOT) {
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item.setDuration(Duration.EndOfTurn);
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}
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this.manaItems.add(item);
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} else {
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ManaPoolItem item = new ManaPoolItem(
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mana.getRed(),
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mana.getGreen(),
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mana.getBlue(),
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mana.getWhite(),
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mana.getBlack(),
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mana.getGeneric() + mana.getColorless(),
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source.getSourceObject(game),
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source.getOriginalId(),
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mana.getFlag()
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);
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if (dontLoseUntilEOT) {
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item.setDuration(Duration.EndOfTurn);
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}
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this.manaItems.add(item);
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}
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ManaEvent manaEvent = new ManaEvent(EventType.MANA_ADDED, source.getId(), source, playerId, mana);
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manaEvent.setData(mana.toString());
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game.fireEvent(manaEvent);
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}
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}
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}
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public List<ConditionalMana> getConditionalMana() {
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List<ConditionalMana> conditionalMana = new ArrayList<>();
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for (ManaPoolItem item : manaItems) {
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if (item.isConditional()) {
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conditionalMana.add(item.getConditionalMana());
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}
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}
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return conditionalMana;
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}
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public boolean ConditionalManaHasManaType(ManaType manaType) {
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for (ManaPoolItem item : manaItems) {
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if (item.isConditional()) {
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if (item.getConditionalMana().get(manaType) > 0) {
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return true;
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}
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}
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}
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return false;
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}
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public int count() {
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int x = 0;
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for (ManaPoolItem item : manaItems) {
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x += item.count();
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}
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return x;
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}
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public ManaPool copy() {
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return new ManaPool(this);
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}
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private void removeConditional(ConditionalManaInfo manaInfo, Ability ability, Game game, Cost costToPay, Mana usedManaToPay) {
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for (ConditionalMana mana : getConditionalMana()) {
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if (mana.get(manaInfo.manaType) > 0 && mana.apply(ability, game, mana.getManaProducerId(), costToPay)) {
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mana.set(manaInfo.manaType, CardUtil.overflowDec(mana.get(manaInfo.manaType), 1));
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usedManaToPay.increase(manaInfo.manaType);
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GameEvent event = new ManaPaidEvent(ability, mana.getManaProducerId(), mana.getFlag(), mana.getManaProducerOriginalId(), manaInfo.sourceObject, manaInfo.manaType);
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game.fireEvent(event);
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break;
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}
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}
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}
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public boolean isAutoPayment() {
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return autoPayment || forcedToPay;
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}
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public void setAutoPayment(boolean autoPayment) {
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this.autoPayment = autoPayment;
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}
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public boolean isAutoPaymentRestricted() {
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return autoPaymentRestricted || forcedToPay;
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}
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public void setAutoPaymentRestricted(boolean autoPaymentRestricted) {
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this.autoPaymentRestricted = autoPaymentRestricted;
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}
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public ManaType getUnlockedManaType() {
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return unlockedManaType;
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}
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public void unlockManaType(ManaType manaType) {
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this.unlockedManaType = manaType;
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}
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public void lockManaType() {
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this.unlockedManaType = null;
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}
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public void setStock() {
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for (ManaPoolItem mana : manaItems) {
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mana.setStock(mana.count());
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}
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}
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private boolean wasManaAddedBeyondStock() {
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for (ManaPoolItem mana : manaItems) {
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if (mana.getStock() < mana.count()) {
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return true;
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}
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}
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return false;
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}
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public boolean isEmpty() {
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return count() == 0;
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}
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public List<ManaPoolItem> getManaItems() {
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List<ManaPoolItem> itemsCopy = new ArrayList<>();
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for (ManaPoolItem manaItem : manaItems) {
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itemsCopy.add(manaItem.copy());
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}
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return itemsCopy;
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}
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public void setForcedToPay(boolean forcedToPay) {
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this.forcedToPay = forcedToPay;
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}
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public boolean isForcedToPay() {
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return forcedToPay;
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}
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public UUID getPlayerId() {
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return playerId;
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}
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public void storeMana() {
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poolBookmark.clear();
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poolBookmark.addAll(getManaItems());
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}
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public List<ManaPoolItem> getPoolBookmark() {
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List<ManaPoolItem> itemsCopy = new ArrayList<>();
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for (ManaPoolItem manaItem : poolBookmark) {
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itemsCopy.add(manaItem.copy());
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}
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return itemsCopy;
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}
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public void restoreMana(List<ManaPoolItem> manaList) {
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manaItems.clear();
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if (!manaList.isEmpty()) {
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List<ManaPoolItem> itemsCopy = new ArrayList<>();
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for (ManaPoolItem manaItem : manaList) {
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itemsCopy.add(manaItem.copy());
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}
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manaItems.addAll(itemsCopy);
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}
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}
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public int getColoredAmount(ManaType manaType) {
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switch (manaType) {
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case BLACK:
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return getBlack();
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case BLUE:
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return getBlue();
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case GREEN:
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return getGreen();
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case RED:
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return getRed();
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case WHITE:
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return getWhite();
|
|
case GENERIC:
|
|
case COLORLESS:
|
|
default:
|
|
throw new IllegalArgumentException("Wrong mana type " + manaType);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public String toString() {
|
|
return getMana().toString();
|
|
}
|
|
}
|