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Added hint to Metalwork Colossus' cost reduction.
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1 changed files with 38 additions and 16 deletions
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@ -6,8 +6,12 @@ import mage.abilities.SpellAbility;
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import mage.abilities.common.SimpleActivatedAbility;
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import mage.abilities.common.SimpleStaticAbility;
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import mage.abilities.costs.common.SacrificeTargetCost;
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import mage.abilities.dynamicvalue.DynamicValue;
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import mage.abilities.effects.Effect;
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import mage.abilities.effects.common.ReturnSourceFromGraveyardToHandEffect;
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import mage.abilities.effects.common.cost.CostModificationEffectImpl;
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import mage.abilities.effects.common.cost.SpellCostReductionSourceEffect;
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import mage.abilities.hint.ValueHint;
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import mage.cards.CardImpl;
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import mage.cards.CardSetInfo;
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import mage.constants.*;
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@ -19,7 +23,10 @@ import mage.game.Game;
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import mage.game.permanent.Permanent;
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import mage.target.common.TargetControlledPermanent;
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import mage.util.CardUtil;
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import org.checkerframework.checker.nullness.qual.NonNull;
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import java.util.List;
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import java.util.Objects;
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import java.util.UUID;
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/**
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@ -27,6 +34,7 @@ import java.util.UUID;
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*/
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public final class MetalworkColossus extends CardImpl {
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private static final String message = "Total mana value of noncreature artifacts you control";
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private static final FilterControlledPermanent filter = new FilterControlledArtifactPermanent("artifacts");
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public MetalworkColossus(UUID ownerId, CardSetInfo setInfo) {
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@ -35,8 +43,13 @@ public final class MetalworkColossus extends CardImpl {
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this.power = new MageInt(10);
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this.toughness = new MageInt(10);
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// Metalwork Colossus costs {X} less to cast, where X is the total converted mana cost of noncreature artifacts you control.
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this.addAbility(new SimpleStaticAbility(Zone.ALL, new MetalworkColossusCostReductionEffect()));
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// This spell costs {X} less to cast, where X is the total mana value of noncreature artifacts you control.
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DynamicValue xValue = new totalNonCreatureArtifactManaValue();
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this.addAbility(new SimpleStaticAbility(
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Zone.ALL,
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new SpellCostReductionSourceEffect(xValue)
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).addHint(new ValueHint(message, xValue))
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);
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// Sacrifice two artifacts: Return Metalwork Colossus from your graveyard to your hand.
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this.addAbility(new SimpleActivatedAbility(Zone.GRAVEYARD, new ReturnSourceFromGraveyardToHandEffect(), new SacrificeTargetCost(new TargetControlledPermanent(2, filter))));
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@ -52,40 +65,49 @@ public final class MetalworkColossus extends CardImpl {
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}
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}
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class MetalworkColossusCostReductionEffect extends CostModificationEffectImpl {
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class totalNonCreatureArtifactManaValue implements DynamicValue {
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private static final String message = "total mana value of noncreature artifacts you control";
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private static final FilterPermanent filter = new FilterControlledArtifactPermanent("noncreature artifacts you control");
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static {
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filter.add(Predicates.not(CardType.CREATURE.getPredicate()));
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}
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MetalworkColossusCostReductionEffect() {
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super(Duration.Custom, Outcome.Benefit, CostModificationType.REDUCE_COST);
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staticText = "this spell costs {X} less to cast, where X is the total mana value of noncreature artifacts you control";
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totalNonCreatureArtifactManaValue() {
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// Nothing to do.
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}
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MetalworkColossusCostReductionEffect(final MetalworkColossusCostReductionEffect effect) {
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super(effect);
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private totalNonCreatureArtifactManaValue(final totalNonCreatureArtifactManaValue dynamicValue) {
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super();
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}
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@Override
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public boolean apply(Game game, Ability source, Ability abilityToModify) {
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public DynamicValue copy() {
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return new totalNonCreatureArtifactManaValue(this);
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}
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@Override
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public int calculate(Game game, Ability sourceAbility, Effect effect) {
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int totalCMC = 0;
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for (Permanent permanent : game.getBattlefield().getActivePermanents(filter, source.getControllerId(), source, game)) {
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List<Permanent> permanents = game.getBattlefield().getActivePermanents(
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filter,
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sourceAbility.getControllerId(),
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sourceAbility,
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game);
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for (Permanent permanent : permanents) {
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totalCMC += permanent.getManaValue();
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}
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CardUtil.reduceCost(abilityToModify, totalCMC);
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return true;
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return totalCMC;
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}
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@Override
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public boolean applies(Ability abilityToModify, Ability source, Game game) {
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return abilityToModify.getSourceId().equals(source.getSourceId()) && (abilityToModify instanceof SpellAbility);
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public String getMessage() {
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return message;
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}
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@Override
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public MetalworkColossusCostReductionEffect copy() {
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return new MetalworkColossusCostReductionEffect(this);
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public String toString() {
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return "X";
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}
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}
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