/*
* Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY BetaSteward_at_googlemail.com ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BetaSteward_at_googlemail.com OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation are those of the
* authors and should not be interpreted as representing official policies, either expressed
* or implied, of BetaSteward_at_googlemail.com.
*/
package mage.cards.a;
import mage.abilities.Ability;
import mage.abilities.condition.Condition;
import mage.abilities.costs.AlternativeCostSourceAbility;
import mage.abilities.costs.mana.GenericManaCost;
import mage.abilities.effects.common.PutLibraryIntoGraveTargetEffect;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.CardType;
import mage.constants.WatcherScope;
import mage.game.Game;
import mage.game.events.GameEvent;
import mage.game.events.GameEvent.EventType;
import mage.players.Player;
import mage.target.common.TargetOpponent;
import mage.watchers.Watcher;
import java.util.HashSet;
import java.util.Set;
import java.util.UUID;
/**
* @author BetaSteward_at_googlemail.com
*/
public class ArchiveTrap extends CardImpl {
public ArchiveTrap(UUID ownerId, CardSetInfo setInfo) {
super(ownerId, setInfo, new CardType[]{CardType.INSTANT}, "{3}{U}{U}");
this.subtype.add("Trap");
// If an opponent searched his or her library this turn, you may pay {0} rather than pay Archive Trap's mana cost.
this.addAbility(new AlternativeCostSourceAbility(new GenericManaCost(0), OpponentSearchesLibCondition.instance), new ArchiveTrapWatcher());
// Target opponent puts the top thirteen cards of his or her library into his or her graveyard.
this.getSpellAbility().addTarget(new TargetOpponent());
this.getSpellAbility().addEffect(new PutLibraryIntoGraveTargetEffect(13));
}
public ArchiveTrap(final ArchiveTrap card) {
super(card);
}
@Override
public ArchiveTrap copy() {
return new ArchiveTrap(this);
}
}
class ArchiveTrapWatcher extends Watcher {
Set<UUID> playerIds = new HashSet<>();
public ArchiveTrapWatcher() {
super(ArchiveTrapWatcher.class.getSimpleName(), WatcherScope.GAME);
}
public ArchiveTrapWatcher(final ArchiveTrapWatcher watcher) {
super(watcher);
this.playerIds.addAll(watcher.playerIds);
}
@Override
public ArchiveTrapWatcher copy() {
return new ArchiveTrapWatcher(this);
}
@Override
public void watch(GameEvent event, Game game) {
if (event.getType() == EventType.LIBRARY_SEARCHED
&& event.getTargetId().equals(event.getPlayerId())) { // player searched own library
playerIds.add(event.getPlayerId());
}
}
@Override
public void reset() {
super.reset();
playerIds.clear();
}
public Set<UUID> getPlayersSearchedLibrary() {
return playerIds;
}
}
enum OpponentSearchesLibCondition implements Condition {
instance;
@Override
public boolean apply(Game game, Ability source) {
ArchiveTrapWatcher watcher = (ArchiveTrapWatcher) game.getState().getWatchers().get(ArchiveTrapWatcher.class.getSimpleName());
Player controller = game.getPlayer(source.getControllerId());
if (controller != null && watcher != null) {
for (UUID playerId : watcher.getPlayersSearchedLibrary()) {
if (game.isOpponent(controller, playerId)) {
return true;
}
}
}
return false;
}
@Override
public String toString() {
return "If an opponent searched his or her library this turn";
}
}