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Fix for Wall of Vipers

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Zzooouhh 2017-12-22 20:30:24 +01:00 • committed by GitHub
parent 2420073895
commit 75ee0c27bb
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 36 additions and 6 deletions
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42
Mage.Sets/src/mage/cards/w/WallOfVipers.java
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@ -41,13 +41,15 @@ import mage.constants.CardType;
import mage.constants.SubType;
import mage.constants.TargetController;
import mage.constants.Zone;
import mage.filter.common.FilterAttackingCreature;
import mage.filter.predicate.permanent.BlockedByIdPredicate;
import mage.filter.common.FilterCreaturePermanent;
import mage.game.Game;
import mage.game.combat.CombatGroup;
import mage.game.permanent.Permanent;
import mage.target.common.TargetCreaturePermanent;
/**
*
* @author BursegSardaukar & L_J
* @author L_J
*/
public class WallOfVipers extends CardImpl {
@ -62,11 +64,9 @@ public class WallOfVipers extends CardImpl {
this.addAbility(DefenderAbility.getInstance());
// {3}: Destroy Wall of Vipers and target creature it's blocking. Any player may activate this ability.
FilterAttackingCreature filter = new FilterAttackingCreature("creature it's blocking");
filter.add(new BlockedByIdPredicate(this.getId()));
SimpleActivatedAbility ability = new SimpleActivatedAbility(Zone.BATTLEFIELD, new DestroySourceEffect(), new ManaCostsImpl("{3}"));
ability.addEffect(new DestroyTargetEffect(" and target creature it's blocking"));
ability.addTarget(new TargetCreaturePermanent(filter));
ability.addTarget(new TargetCreaturePermanent(new WallOfVipersFilter()));
ability.setMayActivate(TargetController.ANY);
ability.addEffect(new InfoEffect("Any player may activate this ability"));
this.addAbility(ability);
@ -81,3 +81,33 @@ public class WallOfVipers extends CardImpl {
return new WallOfVipers(this);
}
}
class WallOfVipersFilter extends FilterCreaturePermanent {
public WallOfVipersFilter() {
super("creature it's blocking");
}
public WallOfVipersFilter(final WallOfVipersFilter filter) {
super(filter);
}
@Override
public WallOfVipersFilter copy() {
return new WallOfVipersFilter(this);
}
@Override
public boolean match(Permanent permanent, UUID sourceId, UUID playerId, Game game) {
if (super.match(permanent, sourceId, playerId, game)) {
SubType subtype = (SubType) game.getState().getValue(sourceId + "_type");
for (CombatGroup combatGroup : game.getCombat().getGroups()) {
if (combatGroup.getBlockers().contains(sourceId) && combatGroup.getAttackers().contains(permanent.getId())) {
return true;
}
}
}
return false;
}
}