[MOM] Implement Swordsworn Cavalier

This commit is contained in:
theelk801 2023-04-09 14:32:47 -04:00
parent ecf8fe5d50
commit 395edb2da9
2 changed files with 91 additions and 0 deletions

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@ -0,0 +1,90 @@
package mage.cards.s;
import mage.MageInt;
import mage.MageObjectReference;
import mage.abilities.Ability;
import mage.abilities.common.SimpleStaticAbility;
import mage.abilities.decorator.ConditionalContinuousEffect;
import mage.abilities.effects.common.continuous.GainAbilitySourceEffect;
import mage.abilities.keyword.FirstStrikeAbility;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.CardType;
import mage.constants.Duration;
import mage.constants.SubType;
import mage.constants.WatcherScope;
import mage.game.Game;
import mage.game.events.EntersTheBattlefieldEvent;
import mage.game.events.GameEvent;
import mage.game.permanent.Permanent;
import mage.watchers.Watcher;
import java.util.*;
/**
* @author TheElk801
*/
public final class SwordswornCavalier extends CardImpl {
public SwordswornCavalier(UUID ownerId, CardSetInfo setInfo) {
super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{1}{W}");
this.subtype.add(SubType.HUMAN);
this.subtype.add(SubType.KNIGHT);
this.power = new MageInt(3);
this.toughness = new MageInt(1);
// Swordsworn Cavalier has first strike as long as another Knight entered the battlefield under your control this turn.
this.addAbility(new SimpleStaticAbility(new ConditionalContinuousEffect(
new GainAbilitySourceEffect(FirstStrikeAbility.getInstance(), Duration.WhileOnBattlefield),
SwordswornCavalierWatcher::checkPermanent, "{this} has first strike as long as " +
"another Knight entered the battlefield under your control this turn"
)), new SwordswornCavalierWatcher());
}
private SwordswornCavalier(final SwordswornCavalier card) {
super(card);
}
@Override
public SwordswornCavalier copy() {
return new SwordswornCavalier(this);
}
}
class SwordswornCavalierWatcher extends Watcher {
private final Map<UUID, Set<MageObjectReference>> map = new HashMap<>();
SwordswornCavalierWatcher() {
super(WatcherScope.GAME);
}
@Override
public void watch(GameEvent event, Game game) {
if (event.getType() != GameEvent.EventType.ENTERS_THE_BATTLEFIELD) {
return;
}
Permanent permanent = ((EntersTheBattlefieldEvent) event).getTarget();
if (permanent.hasSubtype(SubType.KNIGHT, game)) {
map.computeIfAbsent(permanent.getControllerId(), x -> new HashSet<>())
.add(new MageObjectReference(permanent, game));
}
}
@Override
public void reset() {
super.reset();
map.clear();
}
static boolean checkPermanent(Game game, Ability source) {
return game
.getState()
.getWatcher(SwordswornCavalierWatcher.class)
.map
.getOrDefault(source.getControllerId(), Collections.emptySet())
.stream()
.anyMatch(mor -> !mor.refersTo(source, game));
}
}

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@ -213,6 +213,7 @@ public final class MarchOfTheMachine extends ExpansionSet {
cards.add(new SetCardInfo("Sunfall", 40, Rarity.RARE, mage.cards.s.Sunfall.class));
cards.add(new SetCardInfo("Swamp", 279, Rarity.LAND, mage.cards.basiclands.Swamp.class, NON_FULL_USE_VARIOUS));
cards.add(new SetCardInfo("Swiftwater Cliffs", 273, Rarity.COMMON, mage.cards.s.SwiftwaterCliffs.class));
cards.add(new SetCardInfo("Swordsworn Cavalier", 42, Rarity.COMMON, mage.cards.s.SwordswornCavalier.class));
cards.add(new SetCardInfo("Tangled Skyline", 209, Rarity.UNCOMMON, mage.cards.t.TangledSkyline.class));
cards.add(new SetCardInfo("Tarkir Duneshaper", 43, Rarity.COMMON, mage.cards.t.TarkirDuneshaper.class));
cards.add(new SetCardInfo("Tenured Oilcaster", 126, Rarity.COMMON, mage.cards.t.TenuredOilcaster.class));