forked from External/mage
121 lines
3.6 KiB
Java
121 lines
3.6 KiB
Java
package mage.abilities.effects.common;
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import java.util.UUID;
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import mage.abilities.Ability;
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import mage.abilities.Mode;
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import mage.abilities.dynamicvalue.DynamicValue;
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import mage.abilities.dynamicvalue.common.StaticValue;
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import mage.abilities.effects.OneShotEffect;
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import mage.constants.Outcome;
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import mage.game.Game;
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import mage.players.Player;
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import mage.target.Target;
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import mage.target.targetpointer.SecondTargetPointer;
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import mage.util.CardUtil;
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/**
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*
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* @author BetaSteward_at_googlemail.com
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*/
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public class DrawCardTargetEffect extends OneShotEffect {
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protected DynamicValue amount;
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protected boolean optional;
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protected boolean upTo;
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public DrawCardTargetEffect(int amount) {
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this(StaticValue.get(amount));
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}
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public DrawCardTargetEffect(int amount, boolean optional) {
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this(StaticValue.get(amount), optional);
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}
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public DrawCardTargetEffect(DynamicValue amount) {
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this(amount, false);
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}
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public DrawCardTargetEffect(DynamicValue amount, boolean optional) {
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this(amount, optional, false);
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}
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public DrawCardTargetEffect(DynamicValue amount, boolean optional, boolean upto) {
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super(Outcome.DrawCard);
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this.amount = amount.copy();
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this.optional = optional;
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this.upTo = upto;
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}
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public DrawCardTargetEffect(final DrawCardTargetEffect effect) {
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super(effect);
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this.amount = effect.amount.copy();
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this.optional = effect.optional;
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this.upTo = effect.upTo;
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}
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@Override
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public DrawCardTargetEffect copy() {
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return new DrawCardTargetEffect(this);
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}
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@Override
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public boolean apply(Game game, Ability source) {
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for (UUID playerId : getTargetPointer().getTargets(game, source)) {
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Player player = game.getPlayer(playerId);
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if (player != null
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&& player.canRespond()) {
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int cardsToDraw = amount.calculate(game, source, this);
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if (upTo) {
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cardsToDraw = player.getAmount(0, cardsToDraw, "Draw how many cards?", game);
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}
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if (!optional
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|| player.chooseUse(outcome, "Use draw effect?", source, game)) {
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player.drawCards(cardsToDraw, source, game);
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}
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}
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}
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return true;
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}
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@Override
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public String getText(Mode mode) {
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if (staticText != null && !staticText.isEmpty()) {
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return staticText;
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}
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StringBuilder sb = new StringBuilder();
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if (!mode.getTargets().isEmpty()) {
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Target target;
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if (targetPointer instanceof SecondTargetPointer && mode.getTargets().size() > 1) {
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target = mode.getTargets().get(1);
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} else {
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target = mode.getTargets().get(0);
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}
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sb.append("target ").append(target.getTargetName());
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} else {
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sb.append("that player");
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}
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if (optional) {
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sb.append(" may draw ");
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} else {
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sb.append(" draws ");
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}
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if (upTo) {
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sb.append("up to ");
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}
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sb.append(CardUtil.numberToText(amount.toString(), "a")).append(" card");
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try {
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if (Integer.parseInt(amount.toString()) > 1) {
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sb.append('s');
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}
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} catch (Exception e) {
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sb.append('s');
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}
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String message = amount.getMessage();
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if (!message.isEmpty()) {
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sb.append(" for each ");
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}
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sb.append(message);
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return sb.toString();
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}
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}
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