forked from External/mage
75 lines
2 KiB
Java
75 lines
2 KiB
Java
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package mage.abilities.keyword;
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import java.io.ObjectStreamException;
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import mage.abilities.Ability;
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import mage.abilities.EvasionAbility;
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import mage.abilities.MageSingleton;
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import mage.abilities.effects.RestrictionEffect;
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import mage.constants.AsThoughEffectType;
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import mage.constants.Duration;
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import mage.constants.SubType;
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import mage.game.Game;
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import mage.game.permanent.Permanent;
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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 FlyingAbility extends EvasionAbility implements MageSingleton {
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private static final FlyingAbility instance = new FlyingAbility();
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private Object readResolve() throws ObjectStreamException {
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return instance;
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}
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public static FlyingAbility getInstance() {
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return instance;
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}
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private FlyingAbility() {
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this.addEffect(new FlyingEffect());
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}
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@Override
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public String getRule() {
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return "flying";
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}
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@Override
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public FlyingAbility copy() {
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return instance;
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}
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}
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class FlyingEffect extends RestrictionEffect implements MageSingleton {
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public FlyingEffect() {
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super(Duration.EndOfGame);
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}
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public FlyingEffect(final FlyingEffect effect) {
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super(effect);
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}
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@Override
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public boolean applies(Permanent permanent, Ability source, Game game) {
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return permanent.getAbilities().containsKey(FlyingAbility.getInstance().getId());
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}
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@Override
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public boolean canBeBlocked(Permanent attacker, Permanent blocker, Ability source, Game game) {
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return blocker.getAbilities().containsKey(FlyingAbility.getInstance().getId())
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|| blocker.getAbilities().containsKey(ReachAbility.getInstance().getId())
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|| (null != game.getContinuousEffects().asThough(blocker.getId(), AsThoughEffectType.BLOCK_DRAGON, source, blocker.getControllerId(), game)
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&& attacker.hasSubtype(SubType.DRAGON, game));
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}
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@Override
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public FlyingEffect copy() {
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return new FlyingEffect(this);
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}
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}
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