Examples with Card mage.cards.Card used on opensource projects

Example 1 with Card

use of mage.cards.Card in project mage by magefree.

the class ComputerPlayer method addBasicLands.

private static void addBasicLands(Deck deck, String landName, int number) {
    Set<String> landSets = TournamentUtil.getLandSetCodeForDeckSets(deck.getExpansionSetCodes());
    CardCriteria criteria = new CardCriteria();
    if (!landSets.isEmpty()) {
        criteria.setCodes(landSets.toArray(new String[landSets.size()]));
    }
    criteria.rarities(Rarity.LAND).name(landName);
    List<CardInfo> cards = CardRepository.instance.findCards(criteria);
    if (cards.isEmpty()) {
        criteria = new CardCriteria();
        criteria.rarities(Rarity.LAND).name(landName);
        criteria.setCodes("M15");
        cards = CardRepository.instance.findCards(criteria);
    }
    for (int i = 0; i < number; i++) {
        Card land = cards.get(RandomUtil.nextInt(cards.size())).getCard();
        deck.getCards().add(land);
    }
}

Example 2 with Card

use of mage.cards.Card in project mage by magefree.

the class ComputerPlayer method pickCard.

@Override
public void pickCard(List<Card> cards, Deck deck, Draft draft) {
    if (cards.isEmpty()) {
        throw new IllegalArgumentException("No cards to pick from.");
    }
    try {
        Card bestCard = pickBestCard(cards, chosenColors);
        int maxScore = RateCard.rateCard(bestCard, chosenColors);
        int pickedCardRate = RateCard.getBaseCardScore(bestCard);
        if (pickedCardRate <= 30) {
            // if card is bad
            // try to counter pick without any color restriction
            Card counterPick = pickBestCard(cards, null);
            int counterPickScore = RateCard.getBaseCardScore(counterPick);
            // take it!
            if (counterPickScore >= 80) {
                bestCard = counterPick;
                maxScore = RateCard.rateCard(bestCard, chosenColors);
            }
        }
        String colors = "not chosen yet";
        // remember card if colors are not chosen yet
        if (chosenColors == null) {
            rememberPick(bestCard, maxScore);
            chosenColors = chooseDeckColorsIfPossible();
        }
        if (chosenColors != null) {
            colors = "";
            for (ColoredManaSymbol symbol : chosenColors) {
                colors += symbol.toString();
            }
        }
        log.debug("[DEBUG] AI picked: " + bestCard.getName() + ", score=" + maxScore + ", deck colors=" + colors);
        draft.addPick(playerId, bestCard.getId(), null);
    } catch (Exception e) {
        log.debug("Exception during AI pick card for draft playerId= " + getId());
        draft.addPick(playerId, cards.get(0).getId(), null);
    }
}

Example 3 with Card

use of mage.cards.Card in project mage by magefree.

the class ComputerPlayer method playLand.

// end priorityPlay method
protected void playLand(Game game) {
    log.debug("playLand");
    Set<Card> lands = new LinkedHashSet<>();
    for (Card landCard : hand.getCards(new FilterLandCard(), game)) {
        // remove lands that can not be played
        boolean canPlay = false;
        for (Ability ability : landCard.getAbilities(game)) {
            if (ability instanceof PlayLandAbility) {
                if (!game.getContinuousEffects().preventedByRuleModification(GameEvent.getEvent(GameEvent.EventType.PLAY_LAND, landCard.getId(), ability, playerId), null, game, true)) {
                    canPlay = true;
                }
            }
        }
        if (canPlay) {
            lands.add(landCard);
        }
    }
    while (!lands.isEmpty() && this.canPlayLand()) {
        if (lands.size() == 1) {
            this.playLand(lands.iterator().next(), game, false);
        } else {
            playALand(lands, game);
        }
    }
}

Example 4 with Card

use of mage.cards.Card in project mage by magefree.

the class ComputerPlayer method chooseTarget.

@Override
public boolean chooseTarget(Outcome outcome, Cards cards, TargetCard target, Ability source, Game game) {
    if (cards == null || cards.isEmpty()) {
        return target.isRequired(source);
    }
    // sometimes a target selection can be made from a player that does not control the ability
    UUID abilityControllerId = playerId;
    if (target.getTargetController() != null && target.getAbilityController() != null) {
        abilityControllerId = target.getAbilityController();
    }
    // we still use playerId when getting cards even if they don't control the search
    List<Card> cardChoices = new ArrayList<>(cards.getCards(target.getFilter(), source != null ? source.getSourceId() : null, playerId, game));
    while (!target.doneChosing()) {
        Card card = pickTarget(abilityControllerId, cardChoices, outcome, target, source, game);
        if (card != null) {
            target.addTarget(card.getId(), source, game);
            cardChoices.remove(card);
        } else {
            // We don't have any valid target to choose so stop choosing
            return target.getTargets().size() >= target.getNumberOfTargets();
        }
        if (outcome == Outcome.Neutral && target.getTargets().size() > target.getNumberOfTargets() + (target.getMaxNumberOfTargets() - target.getNumberOfTargets()) / 2) {
            return true;
        }
    }
    return true;
}

Example 5 with Card

use of mage.cards.Card in project mage by magefree.

the class ComputerPlayer method pickWorstCard.

public Card pickWorstCard(List<Card> cards, List<ColoredManaSymbol> chosenColors, Target target, Ability source, Game game) {
    if (cards.isEmpty()) {
        return null;
    }
    Card worstCard = null;
    int minScore = Integer.MAX_VALUE;
    for (Card card : cards) {
        int score = RateCard.rateCard(card, chosenColors);
        boolean worseCard = false;
        if (worstCard == null) {
            // we need any card to prevent NPE in callers
            worseCard = true;
        } else if (score < minScore) {
            // we need worse card
            if (target != null && source != null && game != null) {
                // but also check it can be targeted
                worseCard = target.canTarget(getId(), card.getId(), source, game);
            } else {
                // target object wasn't provided, so accepting it anyway
                worseCard = true;
            }
        }
        // is it worse than previous one?
        if (worseCard) {
            minScore = score;
            worstCard = card;
        }
    }
    return worstCard;
}