fixed implementation of Diffusion Sliver (fixes #5941)

This commit is contained in:
Evan Kranzler 2019-08-16 10:50:32 -04:00
parent 0680462835
commit 54f17ac78d

View file

@ -1,7 +1,5 @@
package mage.cards.d;
import java.util.UUID;
import mage.MageInt;
import mage.abilities.TriggeredAbilityImpl;
import mage.abilities.costs.mana.GenericManaCost;
@ -12,32 +10,33 @@ import mage.cards.CardSetInfo;
import mage.constants.CardType;
import mage.constants.SubType;
import mage.constants.Zone;
import mage.filter.FilterPermanent;
import mage.filter.common.FilterControlledCreaturePermanent;
import mage.filter.predicate.mageobject.SubtypePredicate;
import mage.game.Game;
import mage.game.events.GameEvent;
import mage.game.events.GameEvent.EventType;
import mage.game.permanent.Permanent;
import mage.target.TargetStackObject;
import mage.target.targetpointer.FixedTarget;
import java.util.UUID;
/**
*
* @author LevelX2
*/
public final class DiffusionSliver extends CardImpl {
public DiffusionSliver(UUID ownerId, CardSetInfo setInfo) {
super(ownerId,setInfo,new CardType[]{CardType.CREATURE},"{1}{U}");
super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{1}{U}");
this.subtype.add(SubType.SLIVER);
this.power = new MageInt(1);
this.toughness = new MageInt(1);
// Whenever a Sliver creature you control becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays {2}.
this.addAbility(new DiffusionSliverTriggeredAbility(new CounterUnlessPaysEffect(new GenericManaCost(2))));
this.addAbility(new DiffusionSliverTriggeredAbility());
}
public DiffusionSliver(final DiffusionSliver card) {
private DiffusionSliver(final DiffusionSliver card) {
super(card);
}
@ -49,17 +48,13 @@ public final class DiffusionSliver extends CardImpl {
class DiffusionSliverTriggeredAbility extends TriggeredAbilityImpl {
private static final FilterControlledCreaturePermanent filter = new FilterControlledCreaturePermanent("Sliver creature you control");
private static final FilterPermanent filter = new FilterControlledCreaturePermanent(SubType.SLIVER);
static {
filter.add(new SubtypePredicate(SubType.SLIVER));
DiffusionSliverTriggeredAbility() {
super(Zone.BATTLEFIELD, null);
}
public DiffusionSliverTriggeredAbility(Effect effect) {
super(Zone.BATTLEFIELD, effect);
}
public DiffusionSliverTriggeredAbility(final DiffusionSliverTriggeredAbility ability) {
private DiffusionSliverTriggeredAbility(final DiffusionSliverTriggeredAbility ability) {
super(ability);
}
@ -75,21 +70,23 @@ class DiffusionSliverTriggeredAbility extends TriggeredAbilityImpl {
@Override
public boolean checkTrigger(GameEvent event, Game game) {
if (game.getOpponents(this.controllerId).contains(event.getPlayerId())) {
Permanent creature = game.getPermanent(event.getTargetId());
if (creature != null && filter.match(creature, getSourceId(), getControllerId(), game)) {
this.getTargets().clear();
TargetStackObject target = new TargetStackObject();
target.add(event.getSourceId(), game);
this.addTarget(target);
return true;
}
if (!game.getOpponents(this.controllerId).contains(event.getPlayerId())) {
return false;
}
return false;
Permanent creature = game.getPermanent(event.getTargetId());
if (creature == null || !filter.match(creature, getSourceId(), getControllerId(), game)) {
return false;
}
this.getEffects().clear();
Effect effect = new CounterUnlessPaysEffect(new GenericManaCost(2));
effect.setTargetPointer(new FixedTarget(event.getSourceId(), game));
this.addEffect(effect);
return true;
}
@Override
public String getRule() {
return "Whenever a Sliver creature you control becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays {2}.";
return "Whenever a Sliver creature you control becomes the target of a spell or ability an opponent controls, " +
"counter that spell or ability unless its controller pays {2}.";
}
}
}