diff --git a/Mage.Sets/src/mage/cards/c/ChandrasIncinerator.java b/Mage.Sets/src/mage/cards/c/ChandrasIncinerator.java new file mode 100644 index 00000000000..8081f8614be --- /dev/null +++ b/Mage.Sets/src/mage/cards/c/ChandrasIncinerator.java @@ -0,0 +1,168 @@ +package mage.cards.c; + +import mage.MageInt; +import mage.abilities.Ability; +import mage.abilities.SpellAbility; +import mage.abilities.TriggeredAbilityImpl; +import mage.abilities.common.SimpleStaticAbility; +import mage.abilities.effects.common.DamageTargetEffect; +import mage.abilities.effects.common.cost.CostModificationEffectImpl; +import mage.abilities.keyword.TrampleAbility; +import mage.cards.CardImpl; +import mage.cards.CardSetInfo; +import mage.constants.*; +import mage.filter.FilterPermanent; +import mage.filter.common.FilterCreatureOrPlaneswalkerPermanent; +import mage.filter.predicate.permanent.ControllerIdPredicate; +import mage.game.Game; +import mage.game.events.DamagedPlayerEvent; +import mage.game.events.GameEvent; +import mage.target.TargetPermanent; +import mage.util.CardUtil; +import mage.watchers.Watcher; + +import java.util.HashMap; +import java.util.Map; +import java.util.UUID; + +/** + * @author TheElk801 + */ +public final class ChandrasIncinerator extends CardImpl { + + public ChandrasIncinerator(UUID ownerId, CardSetInfo setInfo) { + super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{5}{R}"); + + this.subtype.add(SubType.ELEMENTAL); + this.power = new MageInt(6); + this.toughness = new MageInt(6); + + // This spell costs {X} less to cast, where X is the total amount of noncombat damage dealt to your opponents this turn. + this.addAbility(new SimpleStaticAbility( + Zone.ALL, new ChandrasIncineratorCostReductionEffect() + ), new ChandrasIncineratorWatcher()); + + // Trample + this.addAbility(TrampleAbility.getInstance()); + + // Whenever a source you control deals noncombat damage to an opponent, Chandra's Incinerator deals that much damage to target creature or planeswalker that player controls. + this.addAbility(new ChandrasIncineratorTriggeredAbility()); + } + + private ChandrasIncinerator(final ChandrasIncinerator card) { + super(card); + } + + @Override + public ChandrasIncinerator copy() { + return new ChandrasIncinerator(this); + } +} + +class ChandrasIncineratorCostReductionEffect extends CostModificationEffectImpl { + + ChandrasIncineratorCostReductionEffect() { + super(Duration.WhileOnStack, Outcome.Benefit, CostModificationType.REDUCE_COST); + staticText = "This spell costs {X} less to cast, where X is the total amount of noncombat damage dealt to your opponents this turn"; + } + + private ChandrasIncineratorCostReductionEffect(final ChandrasIncineratorCostReductionEffect effect) { + super(effect); + } + + @Override + public boolean apply(Game game, Ability source, Ability abilityToModify) { + ChandrasIncineratorWatcher watcher = game.getState().getWatcher(ChandrasIncineratorWatcher.class); + if (watcher == null) { + return true; + } + int reductionAmount = watcher.getDamage(source.getControllerId()); + CardUtil.reduceCost(abilityToModify, Math.max(0, reductionAmount)); + return true; + } + + @Override + public boolean applies(Ability abilityToModify, Ability source, Game game) { + return abilityToModify instanceof SpellAbility + && abilityToModify.getSourceId().equals(source.getSourceId()) + && game.getCard(abilityToModify.getSourceId()) != null; + } + + @Override + public ChandrasIncineratorCostReductionEffect copy() { + return new ChandrasIncineratorCostReductionEffect(this); + } +} + +class ChandrasIncineratorWatcher extends Watcher { + + private final Map damageMap = new HashMap<>(); + + ChandrasIncineratorWatcher() { + super(WatcherScope.GAME); + } + + @Override + public void watch(GameEvent event, Game game) { + if (event.getType() != GameEvent.EventType.DAMAGED_PLAYER + || ((DamagedPlayerEvent) event).isCombatDamage()) { + return; + } + for (UUID playerId : game.getOpponents(event.getPlayerId())) { + damageMap.compute(playerId, ((u, i) -> i == null ? 0 : Integer.sum(i, event.getAmount()))); + } + } + + @Override + public void reset() { + damageMap.clear(); + } + + int getDamage(UUID playerId) { + return damageMap.getOrDefault(playerId, 0); + } +} + +class ChandrasIncineratorTriggeredAbility extends TriggeredAbilityImpl { + + ChandrasIncineratorTriggeredAbility() { + super(Zone.BATTLEFIELD, null); + } + + private ChandrasIncineratorTriggeredAbility(final ChandrasIncineratorTriggeredAbility ability) { + super(ability); + } + + @Override + public boolean checkEventType(GameEvent event, Game game) { + return event.getType() == GameEvent.EventType.DAMAGED_PLAYER; + } + + @Override + public boolean checkTrigger(GameEvent event, Game game) { + DamagedPlayerEvent dEvent = (DamagedPlayerEvent) event; + if (dEvent.isCombatDamage() + || !game.getOpponents(event.getTargetId()).contains(getControllerId()) + || !event.getPlayerId().equals(getControllerId())) { + return false; + } + this.getEffects().clear(); + this.addEffect(new DamageTargetEffect(event.getAmount())); + FilterPermanent filter = new FilterCreatureOrPlaneswalkerPermanent("creature or planeswalker"); + filter.add(new ControllerIdPredicate(event.getTargetId())); + this.getTargets().clear(); + this.addTarget(new TargetPermanent(filter)); + return true; + } + + @Override + public ChandrasIncineratorTriggeredAbility copy() { + return new ChandrasIncineratorTriggeredAbility(this); + } + + @Override + public String getRule() { + return "Whenever a source you control deals noncombat damage to an opponent, " + + "{this} deals that much damage to target creature or planeswalker that player controls."; + } +} diff --git a/Mage.Sets/src/mage/sets/CoreSet2021.java b/Mage.Sets/src/mage/sets/CoreSet2021.java index 2bb97dbda8e..a7402425fff 100644 --- a/Mage.Sets/src/mage/sets/CoreSet2021.java +++ b/Mage.Sets/src/mage/sets/CoreSet2021.java @@ -44,6 +44,7 @@ public final class CoreSet2021 extends ExpansionSet { cards.add(new SetCardInfo("Bolt Hound", 131, Rarity.UNCOMMON, mage.cards.b.BoltHound.class)); cards.add(new SetCardInfo("Carrion Grub", 92, Rarity.UNCOMMON, mage.cards.c.CarrionGrub.class)); cards.add(new SetCardInfo("Chandra's Firemaw", 333, Rarity.RARE, mage.cards.c.ChandrasFiremaw.class)); + cards.add(new SetCardInfo("Chandra's Incinerator", 302, Rarity.RARE, mage.cards.c.ChandrasIncinerator.class)); cards.add(new SetCardInfo("Chandra's Magmutt", 303, Rarity.COMMON, mage.cards.c.ChandrasMagmutt.class)); cards.add(new SetCardInfo("Chandra, Flame's Catalyst", 332, Rarity.MYTHIC, mage.cards.c.ChandraFlamesCatalyst.class)); cards.add(new SetCardInfo("Chromatic Orrery", 228, Rarity.MYTHIC, mage.cards.c.ChromaticOrrery.class));