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add ProtectionAbility helpers

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for the most common 1 and 2 color cases
This commit is contained in:
Neil Gentleman 2016-10-16 20:11:56 -07:00
parent 3f7d75b6ca
commit ce6087bda6
142 changed files with 209 additions and 1268 deletions
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20
Mage/src/main/java/mage/abilities/keyword/ProtectionAbility.java
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@ -29,6 +29,8 @@ package mage.abilities.keyword;
import java.util.UUID;
import mage.MageObject;
import mage.ObjectColor;
import mage.abilities.Ability;
import mage.abilities.StaticAbility;
import mage.cards.Card;
import mage.constants.CardType;
@ -38,6 +40,8 @@ import mage.filter.FilterCard;
import mage.filter.FilterObject;
import mage.filter.FilterPermanent;
import mage.filter.FilterSpell;
import mage.filter.predicate.Predicates;
import mage.filter.predicate.mageobject.ColorPredicate;
import mage.game.Game;
import mage.game.permanent.Permanent;
import mage.game.stack.Spell;
@ -67,6 +71,18 @@ public class ProtectionAbility extends StaticAbility {
this.auraIdNotToBeRemoved = ability.auraIdNotToBeRemoved;
}
public static ProtectionAbility from(ObjectColor color) {
FilterObject filter = new FilterObject(color.getDescription());
filter.add(new ColorPredicate(color));
return new ProtectionAbility(filter);
}
public static ProtectionAbility from(ObjectColor color1, ObjectColor color2) {
FilterObject filter = new FilterObject(color1.getDescription() + " and from " + color2.getDescription());
filter.add(Predicates.or(new ColorPredicate(color1), new ColorPredicate(color2)));
return new ProtectionAbility(filter);
}
@Override
public ProtectionAbility copy() {
return new ProtectionAbility(this);
@ -97,8 +113,8 @@ public class ProtectionAbility extends StaticAbility {
return !filter.match(source, game);
}
// Problem here is that for the check if a player can play a Spell, the source
// object is still a card and not a spell yet. So retunr only if the source object can't be a spell
// otherwise the following FilterObject check will be appied
// object is still a card and not a spell yet. So return only if the source object can't be a spell
// otherwise the following FilterObject check will be applied
if (source instanceof StackObject
|| (!source.getCardType().contains(CardType.INSTANT) && !source.getCardType().contains(CardType.SORCERY))) {
return true;