Package mage.abilities.effects.common

Source Code of mage.abilities.effects.common.ExileFromZoneTargetEffect

/*
*  Copyright 2011 BetaSteward_at_googlemail.com. All rights reserved.
*
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*  permitted provided that the following conditions are met:
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*        provided with the distribution.
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package mage.abilities.effects.common;

import java.util.UUID;
import mage.constants.Outcome;
import mage.constants.Zone;
import mage.abilities.Ability;
import mage.abilities.effects.OneShotEffect;
import mage.cards.Card;
import mage.filter.FilterCard;
import mage.game.Game;
import mage.players.Player;
import mage.target.Target;
import mage.target.common.TargetCardInHand;
import mage.target.common.TargetCardInYourGraveyard;

/**
*
* @author BetaSteward_at_googlemail.com
*/
public class ExileFromZoneTargetEffect extends OneShotEffect {

    private Zone zone;
    private FilterCard filter;
    private UUID exileId;
    private String exileName;
    private int amount;

    public ExileFromZoneTargetEffect(Zone zone, UUID exileId, String exileName, FilterCard filter) {
        this(zone, exileId, exileName, filter, 1);
    }

    public ExileFromZoneTargetEffect(Zone zone, UUID exileId, String exileName, FilterCard filter, int amount) {
        super(Outcome.Exile);
        this.zone = zone;
        this.filter = filter;
        this.exileId = exileId;
        this.exileName = exileName;
        this.amount = amount;
        setText();
    }

    public ExileFromZoneTargetEffect(final ExileFromZoneTargetEffect effect) {
        super(effect);
        this.zone = effect.zone;
        this.filter = effect.filter.copy();
        this.exileId = effect.exileId;
        this.exileName = effect.exileName;
        this.amount = effect.amount;
    }

    @Override
    public boolean apply(Game game, Ability source) {
        Player player = game.getPlayer(targetPointer.getFirst(game, source));
        if (player != null) {
            Target target = null;
            switch (zone) {
                case HAND:
                    target = new TargetCardInHand(Math.min(player.getHand().count(filter, game), amount), filter);
                    break;
                case GRAVEYARD:
                    target = new TargetCardInYourGraveyard(Math.min(player.getGraveyard().count(filter, game), amount), filter);
                    break;
                default:
            }
            if (target != null && target.canChoose(player.getId(), game)) {
                if (target.choose(Outcome.Exile, player.getId(), source.getSourceId(), game)) {
                    for (UUID cardId : target.getTargets()) {
                        Card card = game.getCard(cardId);
                        if (card != null) {
                            card.moveToExile(exileId, exileName, source.getSourceId(), game);
                        }
                    }
                    return true;
                }
            }
        }
        return false;
    }

    @Override
    public ExileFromZoneTargetEffect copy() {
        return new ExileFromZoneTargetEffect(this);
    }

    private void setText() {
        if (amount == 1) {
            staticText = "Target player exiles a " + filter.getMessage() + " from his or her " + zone.toString().toLowerCase();
        } else {
            staticText = "Target player exiles " + amount + " " + filter.getMessage() + " from his or her " + zone.toString().toLowerCase();
        }
    }
}
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