Examples with BandsWithOtherAbility mage.abilities.keyword.BandsWithOtherAbility used on opensource projects

Example 1 with BandsWithOtherAbility

use of mage.abilities.keyword.BandsWithOtherAbility in project mage by magefree.

the class Combat method handleBanding.

private void handleBanding(UUID creatureId, Game game) {
    Player player = game.getPlayer(attackingPlayerId);
    Permanent attacker = game.getPermanent(creatureId);
    if (attacker == null || player == null) {
        return;
    }
    CombatGroup combatGroup = findGroup(attacker.getId());
    if (combatGroup == null || !attacker.getBandedCards().isEmpty() || getAttackers().size() <= 1) {
        return;
    }
    boolean canBand = attacker.hasAbility(BandingAbility.getInstance(), game);
    List<Ability> bandsWithOther = new ArrayList<>();
    for (Ability ability : attacker.getAbilities()) {
        if (ability.getClass().equals(BandsWithOtherAbility.class)) {
            bandsWithOther.add(ability);
        }
    }
    boolean canBandWithOther = !bandsWithOther.isEmpty();
    if (!canBand && !canBandWithOther) {
        return;
    }
    boolean isBanded = false;
    FilterControlledCreaturePermanent filter = new FilterControlledCreaturePermanent("attacking creature to band with " + attacker.getLogName());
    filter.add(Predicates.not(new PermanentIdPredicate(creatureId)));
    // creature that isn't already banded, and is attacking the same player or planeswalker
    filter.add(new AttackingSameNotBandedPredicate(combatGroup.getDefenderId()));
    List<Predicate<MageObject>> predicates = new ArrayList<>();
    if (!canBand && canBandWithOther) {
        for (Ability ab : bandsWithOther) {
            BandsWithOtherAbility ability = (BandsWithOtherAbility) ab;
            if (ability.getSubtype() != null) {
                predicates.add(ability.getSubtype().getPredicate());
            }
            if (ability.getSupertype() != null) {
                predicates.add(ability.getSupertype().getPredicate());
            }
            if (ability.getName() != null) {
                predicates.add(new NamePredicate(ability.getName()));
            }
        }
        filter.add(Predicates.or(predicates));
    }
    while (player.canRespond()) {
        TargetControlledPermanent target = new TargetControlledPermanent(1, 1, filter, true);
        target.setRequired(false);
        canBand &= target.canChoose(attackingPlayerId, game);
        canBandWithOther &= target.canChoose(attackingPlayerId, game);
        if (game.replaceEvent(GameEvent.getEvent(GameEvent.EventType.DECLARING_ATTACKERS, attackingPlayerId, attackingPlayerId)) || (!canBand && !canBandWithOther) || !player.chooseUse(Outcome.Benefit, (isBanded ? "Band " + attacker.getLogName() + " with another " : "Form a band with " + attacker.getLogName() + " and an ") + "attacking creature?", null, game)) {
            break;
        }
        if (canBand && canBandWithOther) {
            if (player.chooseUse(Outcome.Detriment, "Choose type of banding ability to apply:", attacker.getLogName(), "Banding", "Bands with other", null, game)) {
                canBandWithOther = false;
            } else {
                canBand = false;
                for (Ability ab : bandsWithOther) {
                    BandsWithOtherAbility ability = (BandsWithOtherAbility) ab;
                    if (ability.getSubtype() != null) {
                        predicates.add(ability.getSubtype().getPredicate());
                    }
                    if (ability.getSupertype() != null) {
                        predicates.add(ability.getSupertype().getPredicate());
                    }
                    if (ability.getName() != null) {
                        predicates.add(new NamePredicate(ability.getName()));
                    }
                }
                filter.add(Predicates.or(predicates));
            }
        }
        if (target.choose(Outcome.Benefit, attackingPlayerId, null, game)) {
            isBanded = true;
            for (UUID targetId : target.getTargets()) {
                Permanent permanent = game.getPermanent(targetId);
                if (permanent != null) {
                    for (UUID bandedId : attacker.getBandedCards()) {
                        permanent.addBandedCard(bandedId);
                        Permanent banded = game.getPermanent(bandedId);
                        if (banded != null) {
                            banded.addBandedCard(targetId);
                        }
                    }
                    permanent.addBandedCard(creatureId);
                    attacker.addBandedCard(targetId);
                    if (canBand) {
                        if (!permanent.hasAbility(BandingAbility.getInstance(), game)) {
                            filter.add(new AbilityPredicate(BandingAbility.class));
                            canBandWithOther = false;
                        }
                    } else if (canBandWithOther) {
                        List<Predicate<MageObject>> newPredicates = new ArrayList<>();
                        for (Predicate<MageObject> predicate : predicates) {
                            if (predicate.apply(permanent, game)) {
                                newPredicates.add(predicate);
                            }
                        }
                        filter.add(Predicates.or(newPredicates));
                        canBand = false;
                    }
                }
            }
        }
    }
    if (!isBanded) {
        return;
    }
    StringBuilder sb = new StringBuilder(player.getLogName()).append(" formed a band with ").append(attacker.getBandedCards().size()).append(1).append(" creatures: ");
    sb.append(attacker.getLogName());
    for (UUID id : attacker.getBandedCards()) {
        sb.append(", ");
        Permanent permanent = game.getPermanent(id);
        if (permanent != null) {
            sb.append(permanent.getLogName());
        }
    }
    game.informPlayers(sb.toString());
}