Merge pull request #2404 from Eirkei/ElvishGuidanceImplemented

Elvish Guidance Implemented
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LevelX2 2016-09-29 12:52:02 +02:00 committed by GitHub
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/*
* Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
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package mage.sets.onslaught;
import java.util.UUID;
import mage.Mana;
import mage.abilities.Ability;
import mage.abilities.dynamicvalue.common.PermanentsOnBattlefieldCount;
import mage.abilities.effects.common.AttachEffect;
import mage.abilities.effects.common.DynamicManaEffect;
import mage.abilities.keyword.EnchantAbility;
import mage.abilities.mana.TriggeredManaAbility;
import mage.cards.CardImpl;
import mage.constants.CardType;
import mage.constants.Outcome;
import mage.constants.Rarity;
import mage.constants.Zone;
import mage.filter.common.FilterCreaturePermanent;
import mage.filter.predicate.mageobject.SubtypePredicate;
import mage.game.Game;
import mage.game.events.GameEvent;
import mage.game.permanent.Permanent;
import mage.target.TargetPermanent;
import mage.target.common.TargetLandPermanent;
/**
*
* @author Eirkei
*/
public class ElvishGuidance extends CardImpl {
public ElvishGuidance(UUID ownerId) {
super(ownerId, 255, "Elvish Guidance", Rarity.COMMON, new CardType[]{CardType.ENCHANTMENT}, "{2}{G}");
this.expansionSetCode = "ONS";
this.subtype.add("Aura");
// Enchant land
TargetPermanent auraTarget = new TargetLandPermanent();
this.getSpellAbility().addTarget(auraTarget);
this.getSpellAbility().addEffect(new AttachEffect(Outcome.AddAbility));
Ability ability = new EnchantAbility(auraTarget.getTargetName());
this.addAbility(ability);
// Whenever enchanted land is tapped for mana, its controller adds {G} to his or her mana pool for each Elf on the battlefield.
this.addAbility(new ElvishGuidanceTriggeredAbility());
}
public ElvishGuidance(final ElvishGuidance card) {
super(card);
}
@Override
public ElvishGuidance copy() {
return new ElvishGuidance(this);
}
}
class ElvishGuidanceTriggeredAbility extends TriggeredManaAbility {
private static final FilterCreaturePermanent elvesFilter = new FilterCreaturePermanent();
static {
elvesFilter.add(new SubtypePredicate("Elf"));
}
public ElvishGuidanceTriggeredAbility() {
super(Zone.BATTLEFIELD, new DynamicManaEffect(Mana.GreenMana(1), new PermanentsOnBattlefieldCount(elvesFilter)));
}
public ElvishGuidanceTriggeredAbility(final ElvishGuidanceTriggeredAbility ability) {
super(ability);
}
@Override
public ElvishGuidanceTriggeredAbility copy() {
return new ElvishGuidanceTriggeredAbility(this);
}
@Override
public boolean checkEventType(GameEvent event, Game game) {
return event.getType() == GameEvent.EventType.TAPPED_FOR_MANA;
}
@Override
public boolean checkTrigger(GameEvent event, Game game) {
Permanent enchantment = game.getPermanent(this.getSourceId());
return enchantment != null && event.getSourceId().equals(enchantment.getAttachedTo());
}
@Override
public String getRule() {
return "Whenever enchanted land is tapped for mana, its controller adds {G} to his or her mana pool for each Elf on the battlefield";
}
}