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* Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
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package mage.sets.iceage;
import mage.constants.CardType;
import mage.constants.Rarity;
import mage.MageInt;
import mage.Mana;
import mage.abilities.Ability;
import mage.abilities.common.SimpleActivatedAbility;
import mage.abilities.costs.common.SacrificeSourceCost;
import mage.abilities.costs.mana.ManaCostsImpl;
import mage.abilities.effects.common.BasicManaEffect;
import mage.abilities.effects.common.DamageTargetEffect;
import mage.abilities.keyword.DefenderAbility;
import mage.abilities.mana.SimpleManaAbility;
import mage.cards.CardImpl;
import mage.constants.WatcherScope;
import mage.constants.Zone;
import mage.filter.common.FilterAttackingCreature;
import mage.filter.predicate.Predicate;
import mage.game.Game;
import mage.game.events.GameEvent;
import mage.game.permanent.Permanent;
import mage.target.common.TargetCreaturePermanent;
import mage.watchers.Watcher;
import java.util.ArrayList;
import java.util.List;
import java.util.UUID;
/**
*
* @author Plopman
*/
public class TinderWall extends CardImpl {
public TinderWall(UUID ownerId) {
super(ownerId, 158, "Tinder Wall", Rarity.COMMON, new CardType[]{CardType.CREATURE}, "{G}");
this.expansionSetCode = "ICE";
this.subtype.add("Plant");
this.subtype.add("Wall");
this.color.setGreen(true);
this.power = new MageInt(0);
this.toughness = new MageInt(3);
// Defender
this.addAbility(DefenderAbility.getInstance());
// Sacrifice Tinder Wall: Add {R}{R} to your mana pool.
this.addAbility(new SimpleManaAbility(Zone.BATTLEFIELD, new BasicManaEffect(Mana.RedMana(2)), new SacrificeSourceCost()));
// {R}, Sacrifice Tinder Wall: Tinder Wall deals 2 damage to target creature it's blocking.
FilterAttackingCreature filter = new FilterAttackingCreature("creature it's blocking");
filter.add(new BlockingByPredicate(this.getId()));
Ability ability = new SimpleActivatedAbility(Zone.BATTLEFIELD, new DamageTargetEffect(2), new ManaCostsImpl("{R}"));
ability.addTarget(new TargetCreaturePermanent(filter));
ability.addCost(new SacrificeSourceCost());
this.addAbility(ability);
this.addWatcher(new BlockedByWatcher());
}
public TinderWall(final TinderWall card) {
super(card);
}
@Override
public TinderWall copy() {
return new TinderWall(this);
}
}
class BlockedByWatcher extends Watcher {
public List<UUID> blockedByWatcher = new ArrayList<UUID>();
public BlockedByWatcher() {
super("BlockedByWatcher", WatcherScope.CARD);
}
public BlockedByWatcher(final BlockedByWatcher watcher) {
super(watcher);
this.blockedByWatcher.addAll(watcher.blockedByWatcher);
}
@Override
public BlockedByWatcher copy() {
return new BlockedByWatcher(this);
}
@Override
public void watch(GameEvent event, Game game) {
if (event.getType() == GameEvent.EventType.BLOCKER_DECLARED) {
if (sourceId.equals(event.getSourceId()) && !blockedByWatcher.contains(event.getTargetId())) {
blockedByWatcher.add(event.getTargetId());
}
}
}
@Override
public void reset() {
super.reset();
blockedByWatcher.clear();
}
}
class BlockingByPredicate implements Predicate<Permanent> {
private UUID source;
public BlockingByPredicate(UUID source) {
this.source = source;
}
@Override
public boolean apply(Permanent input, Game game) {
BlockedByWatcher watcher = (BlockedByWatcher) game.getState().getWatchers().get("BlockedByWatcher", source);
for(UUID uuid :watcher.blockedByWatcher){
Permanent creature = game.getPermanent(uuid);
if(creature != null && creature.getId().equals(input.getId())){
return true;
}
}
return false;
}
@Override
public String toString() {
return "creature it's blocking";
}
}