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* Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
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* 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
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package mage.cards.t;
import java.util.HashSet;
import java.util.Set;
import java.util.UUID;
import mage.abilities.Ability;
import mage.abilities.common.ActivateIfConditionActivatedAbility;
import mage.abilities.condition.Condition;
import mage.abilities.costs.common.TapSourceCost;
import mage.abilities.costs.mana.ManaCostsImpl;
import mage.abilities.effects.common.DrawCardSourceControllerEffect;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.CardType;
import mage.constants.WatcherScope;
import mage.constants.Zone;
import mage.game.Game;
import mage.game.events.GameEvent;
import mage.game.stack.Spell;
import mage.watchers.Watcher;
/**
*
* @author LevelX2
*/
public class TapestryOfTheAges extends CardImpl {
public TapestryOfTheAges(UUID ownerId, CardSetInfo setInfo) {
super(ownerId,setInfo,new CardType[]{CardType.ARTIFACT},"{4}");
// {2}, {T}: Draw a card. Activate this ability only if you've cast a noncreature spell this turn.
Ability ability = new ActivateIfConditionActivatedAbility(
Zone.BATTLEFIELD,
new DrawCardSourceControllerEffect(1),
new ManaCostsImpl<>("{2}"),
PlayerCastNonCreatureSpellCondition.instance);
ability.addCost(new TapSourceCost());
this.addAbility(ability, new PlayerCastNonCreatureSpellWatcher());
}
public TapestryOfTheAges(final TapestryOfTheAges card) {
super(card);
}
@Override
public TapestryOfTheAges copy() {
return new TapestryOfTheAges(this);
}
}
enum PlayerCastNonCreatureSpellCondition implements Condition {
instance;
@Override
public boolean apply(Game game, Ability source) {
PlayerCastNonCreatureSpellWatcher watcher = (PlayerCastNonCreatureSpellWatcher) game.getState().getWatchers().get(PlayerCastNonCreatureSpellWatcher.class.getSimpleName());
return watcher != null && watcher.playerDidCastNonCreatureSpellThisTurn(source.getControllerId());
}
@Override
public String toString() {
return "you've cast a noncreature spell this turn";
}
}
class PlayerCastNonCreatureSpellWatcher extends Watcher {
Set<UUID> playerIds = new HashSet<>();
public PlayerCastNonCreatureSpellWatcher() {
super(PlayerCastNonCreatureSpellWatcher.class.getSimpleName(), WatcherScope.GAME);
}
public PlayerCastNonCreatureSpellWatcher(final PlayerCastNonCreatureSpellWatcher watcher) {
super(watcher);
this.playerIds.addAll(watcher.playerIds);
}
@Override
public void watch(GameEvent event, Game game) {
if (event.getType() == GameEvent.EventType.SPELL_CAST) {
Spell spell = (Spell) game.getObject(event.getTargetId());
if (!spell.isCreature()) {
playerIds.add(spell.getControllerId());
}
}
}
@Override
public PlayerCastNonCreatureSpellWatcher copy() {
return new PlayerCastNonCreatureSpellWatcher(this);
}
@Override
public void reset() {
super.reset();
playerIds.clear();
}
public boolean playerDidCastNonCreatureSpellThisTurn(UUID playerId) {
return playerIds.contains(playerId);
}
}