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New common class CopyTargetStackAbilityEffect (#10525)

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- Fix superfluous null check in Lithoform Engine
- Remove hardcoding of controlled abilities in TargetTriggeredAbility (used only in Strionic Resonator)
- EnchantmentSourcePredicate analogous to ArtifactSourcePredicate
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xenohedron 2023-06-25 22:20:41 -04:00 committed by GitHub
parent 8d55419003
commit 231ab77bcd
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GPG key ID: 4AEE18F83AFDEB23
8 changed files with 137 additions and 219 deletions
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42
Mage.Sets/src/mage/cards/l/LithoformEngine.java
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@ -1,26 +1,20 @@
package mage.cards.l;
import mage.abilities.Ability;
import mage.abilities.Mode;
import mage.abilities.common.SimpleActivatedAbility;
import mage.abilities.costs.common.TapSourceCost;
import mage.abilities.costs.mana.GenericManaCost;
import mage.abilities.effects.OneShotEffect;
import mage.abilities.effects.common.CopyTargetStackAbilityEffect;
import mage.abilities.effects.common.CopyTargetSpellEffect;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.CardType;
import mage.constants.Outcome;
import mage.constants.SuperType;
import mage.constants.TargetController;
import mage.filter.FilterSpell;
import mage.filter.FilterStackObject;
import mage.filter.common.FilterInstantOrSorcerySpell;
import mage.filter.predicate.mageobject.PermanentPredicate;
import mage.game.Game;
import mage.game.permanent.Permanent;
import mage.game.stack.StackAbility;
import mage.players.Player;
import mage.target.TargetSpell;
import mage.target.common.TargetActivatedOrTriggeredAbility;
@ -51,7 +45,7 @@ public final class LithoformEngine extends CardImpl {
this.supertype.add(SuperType.LEGENDARY);
// {2}, {T}: Copy target activated or triggered ability you control. You may choose new targets for the copy.
Ability ability = new SimpleActivatedAbility(new LithoformEngineEffect(), new GenericManaCost(2));
Ability ability = new SimpleActivatedAbility(new CopyTargetStackAbilityEffect(), new GenericManaCost(2));
ability.addCost(new TapSourceCost());
ability.addTarget(new TargetActivatedOrTriggeredAbility(filter));
this.addAbility(ability);
@ -80,35 +74,3 @@ public final class LithoformEngine extends CardImpl {
return new LithoformEngine(this);
}
}
class LithoformEngineEffect extends OneShotEffect {
public LithoformEngineEffect() {
super(Outcome.Copy);
this.staticText = "Copy target activated or triggered ability you control. You may choose new targets for the copy";
}
public LithoformEngineEffect(final LithoformEngineEffect effect) {
super(effect);
}
@Override
public boolean apply(Game game, Ability source) {
StackAbility stackAbility = (StackAbility) game.getStack().getStackObject(targetPointer.getFirst(game, source));
if (stackAbility != null) {
Player controller = game.getPlayer(source.getControllerId());
Permanent sourcePermanent = game.getPermanent(source.getSourceId());
if (controller != null && sourcePermanent != null) {
stackAbility.createCopyOnStack(game, source, source.getControllerId(), true);
return true;
}
}
return false;
}
@Override
public LithoformEngineEffect copy() {
return new LithoformEngineEffect(this);
}
}

46
Mage.Sets/src/mage/cards/s/StrionicResonator.java
View file

@ -1,17 +1,15 @@
package mage.cards.s;
import mage.abilities.Ability;
import mage.abilities.Mode;
import mage.abilities.common.SimpleActivatedAbility;
import mage.abilities.costs.common.TapSourceCost;
import mage.abilities.costs.mana.ManaCostsImpl;
import mage.abilities.effects.OneShotEffect;
import mage.abilities.effects.common.CopyTargetStackAbilityEffect;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.CardType;
import mage.constants.Outcome;
import mage.game.Game;
import mage.game.stack.StackAbility;
import mage.constants.TargetController;
import mage.filter.FilterStackObject;
import mage.target.common.TargetTriggeredAbility;
import java.util.UUID;
@ -21,13 +19,19 @@ import java.util.UUID;
*/
public final class StrionicResonator extends CardImpl {
private static final FilterStackObject filter = new FilterStackObject("triggered ability you control");
static {
filter.add(TargetController.YOU.getControllerPredicate());
}
public StrionicResonator(UUID ownerId, CardSetInfo setInfo) {
super(ownerId, setInfo, new CardType[]{CardType.ARTIFACT}, "{2}");
// {2}, {T}: Copy target triggered ability you control. You may choose new targets for the copy.
Ability ability = new SimpleActivatedAbility(new StrionicResonatorEffect(), new ManaCostsImpl<>("{2}"));
Ability ability = new SimpleActivatedAbility(new CopyTargetStackAbilityEffect(), new ManaCostsImpl<>("{2}"));
ability.addCost(new TapSourceCost());
ability.addTarget(new TargetTriggeredAbility());
ability.addTarget(new TargetTriggeredAbility(filter));
this.addAbility(ability);
}
@ -40,31 +44,3 @@ public final class StrionicResonator extends CardImpl {
return new StrionicResonator(this);
}
}
class StrionicResonatorEffect extends OneShotEffect {
public StrionicResonatorEffect() {
super(Outcome.Copy);
this.staticText = "Copy target triggered ability you control. You may choose new targets for the copy";
}
public StrionicResonatorEffect(final StrionicResonatorEffect effect) {
super(effect);
}
@Override
public boolean apply(Game game, Ability source) {
StackAbility stackAbility = (StackAbility) game.getStack().getStackObject(targetPointer.getFirst(game, source));
if (stackAbility == null) {
return false;
}
stackAbility.createCopyOnStack(game, source, source.getControllerId(), true);
return true;
}
@Override
public StrionicResonatorEffect copy() {
return new StrionicResonatorEffect(this);
}
}

41
Mage.Sets/src/mage/cards/t/TawnosUrzasApprentice.java
View file

@ -6,22 +6,17 @@ import mage.abilities.Ability;
import mage.abilities.common.SimpleActivatedAbility;
import mage.abilities.costs.common.TapSourceCost;
import mage.abilities.costs.mana.ManaCostsImpl;
import mage.abilities.effects.OneShotEffect;
import mage.abilities.effects.common.CopyTargetStackAbilityEffect;
import mage.constants.SubType;
import mage.constants.SuperType;
import mage.abilities.keyword.HasteAbility;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.CardType;
import mage.constants.Outcome;
import mage.constants.TargetController;
import mage.constants.Zone;
import mage.filter.FilterStackObject;
import mage.filter.predicate.other.ArtifactSourcePredicate;
import mage.game.Game;
import mage.game.permanent.Permanent;
import mage.game.stack.StackAbility;
import mage.players.Player;
import mage.target.common.TargetActivatedOrTriggeredAbility;
/**
@ -50,7 +45,7 @@ public final class TawnosUrzasApprentice extends CardImpl {
this.addAbility(HasteAbility.getInstance());
// {U}{R}, {T}: Copy target activated or triggered ability you control from an artifact source. You may choose new targets for the copy.
Ability ability = new SimpleActivatedAbility(Zone.BATTLEFIELD, new TawnosUrzasApprenticeEffect(), new ManaCostsImpl<>("{U}{R}"));
Ability ability = new SimpleActivatedAbility(Zone.BATTLEFIELD, new CopyTargetStackAbilityEffect(), new ManaCostsImpl<>("{U}{R}"));
ability.addCost(new TapSourceCost());
ability.addTarget(new TargetActivatedOrTriggeredAbility(filter));
this.addAbility(ability);
@ -65,35 +60,3 @@ public final class TawnosUrzasApprentice extends CardImpl {
return new TawnosUrzasApprentice(this);
}
}
class TawnosUrzasApprenticeEffect extends OneShotEffect {
public TawnosUrzasApprenticeEffect() {
super(Outcome.Copy);
this.staticText = "copy target activated or triggered ability you control from an artifact source. You may choose new targets for the copy";
}
public TawnosUrzasApprenticeEffect(final TawnosUrzasApprenticeEffect effect) {
super(effect);
}
@Override
public boolean apply(Game game, Ability source) {
StackAbility stackAbility = (StackAbility) game.getStack().getStackObject(targetPointer.getFirst(game, source));
if (stackAbility != null) {
Player controller = game.getPlayer(source.getControllerId());
Permanent sourcePermanent = game.getPermanent(source.getSourceId());
if (controller != null && sourcePermanent != null) {
stackAbility.createCopyOnStack(game, source, source.getControllerId(), true);
return true;
}
}
return false;
}
@Override
public TawnosUrzasApprenticeEffect copy() {
return new TawnosUrzasApprenticeEffect(this);
}
}

32
Mage.Sets/src/mage/cards/t/ThePeregrineDynamo.java
View file

@ -6,7 +6,7 @@ import mage.abilities.Ability;
import mage.abilities.common.SimpleActivatedAbility;
import mage.abilities.costs.common.TapSourceCost;
import mage.abilities.costs.mana.GenericManaCost;
import mage.abilities.effects.OneShotEffect;
import mage.abilities.effects.common.CopyTargetStackAbilityEffect;
import mage.abilities.keyword.HasteAbility;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
@ -48,7 +48,7 @@ public final class ThePeregrineDynamo extends CardImpl {
this.addAbility(HasteAbility.getInstance());
// {1}, {T}: Copy target activated or triggered ability you control from another legendary source that's not a commander. You may choose new targets for the copy.
Ability ability = new SimpleActivatedAbility(new ThePeregrineDynamoEffect(), new GenericManaCost(1));
Ability ability = new SimpleActivatedAbility(new CopyTargetStackAbilityEffect(), new GenericManaCost(1));
ability.addCost(new TapSourceCost());
ability.addTarget(new TargetActivatedOrTriggeredAbility(filter));
this.addAbility(ability);
@ -79,31 +79,3 @@ enum ThePeregrineDynamoPredicate implements ObjectSourcePlayerPredicate<StackObj
&& !CommanderPredicate.instance.apply(sourceObject, game);
}
}
class ThePeregrineDynamoEffect extends OneShotEffect {
ThePeregrineDynamoEffect() {
super(Outcome.Benefit);
staticText = "copy target activated or triggered ability you control from another legendary source " +
"that's not a commander. You may choose new targets for the copy";
}
private ThePeregrineDynamoEffect(final ThePeregrineDynamoEffect effect) {
super(effect);
}
@Override
public ThePeregrineDynamoEffect copy() {
return new ThePeregrineDynamoEffect(this);
}
@Override
public boolean apply(Game game, Ability source) {
StackAbility stackAbility = (StackAbility) game.getStack().getStackObject(targetPointer.getFirst(game, source));
if (stackAbility == null) {
return false;
}
stackAbility.createCopyOnStack(game, source, source.getControllerId(), true);
return true;
}
}

59
Mage.Sets/src/mage/cards/w/WeaverOfHarmony.java
View file

@ -6,21 +6,15 @@ import mage.abilities.common.SimpleActivatedAbility;
import mage.abilities.common.SimpleStaticAbility;
import mage.abilities.costs.common.TapSourceCost;
import mage.abilities.costs.mana.ManaCostsImpl;
import mage.abilities.effects.OneShotEffect;
import mage.abilities.effects.common.CopyTargetStackAbilityEffect;
import mage.abilities.effects.common.continuous.BoostControlledEffect;
import mage.cards.CardImpl;
import mage.cards.CardSetInfo;
import mage.constants.CardType;
import mage.constants.Duration;
import mage.constants.Outcome;
import mage.constants.SubType;
import mage.constants.*;
import mage.filter.FilterStackObject;
import mage.filter.common.FilterCreaturePermanent;
import mage.filter.predicate.Predicate;
import mage.game.Game;
import mage.game.stack.StackAbility;
import mage.game.stack.StackObject;
import mage.target.TargetStackObject;
import mage.filter.predicate.other.EnchantmentSourcePredicate;
import mage.target.common.TargetActivatedOrTriggeredAbility;
import java.util.UUID;
@ -36,7 +30,8 @@ public final class WeaverOfHarmony extends CardImpl {
static {
filter.add(CardType.ENCHANTMENT.getPredicate());
filter2.add(WeaverOfHarmonyPredicate.instance);
filter2.add(TargetController.YOU.getControllerPredicate());
filter2.add(EnchantmentSourcePredicate.instance);
}
public WeaverOfHarmony(UUID ownerId, CardSetInfo setInfo) {
@ -53,9 +48,9 @@ public final class WeaverOfHarmony extends CardImpl {
)));
// {G}, {T}: Copy target activated or triggered ability you control from an enchantment source. You may choose new targets for the copy.
Ability ability = new SimpleActivatedAbility(new WeaverOfHarmonyEffect(), new ManaCostsImpl<>("{G}"));
Ability ability = new SimpleActivatedAbility(new CopyTargetStackAbilityEffect(), new ManaCostsImpl<>("{G}"));
ability.addCost(new TapSourceCost());
ability.addTarget(new TargetStackObject(filter2));
ability.addTarget(new TargetActivatedOrTriggeredAbility(filter2));
this.addAbility(ability);
}
@ -68,41 +63,3 @@ public final class WeaverOfHarmony extends CardImpl {
return new WeaverOfHarmony(this);
}
}
enum WeaverOfHarmonyPredicate implements Predicate<StackObject> {
instance;
@Override
public boolean apply(StackObject input, Game game) {
return input instanceof StackAbility
&& ((StackAbility) input).getSourceObject(game).isEnchantment(game);
}
}
class WeaverOfHarmonyEffect extends OneShotEffect {
WeaverOfHarmonyEffect() {
super(Outcome.Benefit);
staticText = "copy target activated or triggered ability you control " +
"from an enchantment source. You may choose new targets for the copy";
}
private WeaverOfHarmonyEffect(final WeaverOfHarmonyEffect effect) {
super(effect);
}
@Override
public WeaverOfHarmonyEffect copy() {
return new WeaverOfHarmonyEffect(this);
}
@Override
public boolean apply(Game game, Ability source) {
StackAbility stackAbility = (StackAbility) game.getStack().getStackObject(targetPointer.getFirst(game, source));
if (stackAbility == null) {
return false;
}
stackAbility.createCopyOnStack(game, source, source.getControllerId(), true);
return true;
}
}

52
Mage/src/main/java/mage/abilities/effects/common/CopyTargetStackAbilityEffect.java Normal file
View file

@ -0,0 +1,52 @@
package mage.abilities.effects.common;
import mage.abilities.Ability;
import mage.abilities.Mode;
import mage.abilities.effects.OneShotEffect;
import mage.constants.Outcome;
import mage.game.Game;
import mage.game.stack.StackAbility;
public class CopyTargetStackAbilityEffect extends OneShotEffect {
/**
* Copy target (activated/triggered) ability on the stack, choosing new targets for the copy
*/
public CopyTargetStackAbilityEffect() {
super(Outcome.Copy);
}
public CopyTargetStackAbilityEffect(final CopyTargetStackAbilityEffect effect) {
super(effect);
}
@Override
public boolean apply(Game game, Ability source) {
StackAbility stackAbility = (StackAbility) game.getStack().getStackObject(targetPointer.getFirst(game, source));
if (stackAbility == null) {
return false;
}
stackAbility.createCopyOnStack(game, source, source.getControllerId(), true);
return true;
}
@Override
public CopyTargetStackAbilityEffect copy() {
return new CopyTargetStackAbilityEffect(this);
}
@Override
public String getText(Mode mode) {
if (staticText != null && !staticText.isEmpty()) {
return staticText;
}
StringBuilder sb = new StringBuilder();
sb.append("copy ");
if (!mode.getTargets().isEmpty()) {
sb.append("target ").append(mode.getTargets().get(0).getTargetName());
}
sb.append(". You may choose new targets for the copy");
return sb.toString();
}
}

24
Mage/src/main/java/mage/filter/predicate/other/EnchantmentSourcePredicate.java Normal file
View file

@ -0,0 +1,24 @@
package mage.filter.predicate.other;
import mage.filter.predicate.Predicate;
import mage.game.Game;
import mage.game.stack.StackAbility;
import mage.game.stack.StackObject;
/**
* @author LevelX2
*/
public enum EnchantmentSourcePredicate implements Predicate<StackObject> {
instance;
@Override
public boolean apply(StackObject input, Game game) {
return input instanceof StackAbility
&& ((StackAbility) input).getSourceObject(game).isEnchantment(game);
}
@Override
public String toString() {
return "Source(Enchantment)";
}
}

60
Mage/src/main/java/mage/target/common/TargetTriggeredAbility.java
View file

@ -1,32 +1,36 @@
package mage.target.common;
import mage.abilities.Ability;
import mage.abilities.TriggeredAbility;
import mage.constants.AbilityType;
import mage.constants.Zone;
import mage.filter.Filter;
import mage.filter.FilterAbility;
import mage.filter.FilterStackObject;
import mage.game.Game;
import mage.game.stack.StackObject;
import mage.target.TargetObject;
import java.util.HashSet;
import java.util.Set;
import java.util.UUID;
import java.util.stream.Collectors;
/**
* @author Styxo
*/
public class TargetTriggeredAbility extends TargetObject {
public TargetTriggeredAbility() {
protected final FilterStackObject filter;
public TargetTriggeredAbility(FilterStackObject filter) {
this.minNumberOfTargets = 1;
this.maxNumberOfTargets = 1;
this.zone = Zone.STACK;
this.targetName = "target triggered ability you control";
this.targetName = filter.getMessage();
this.filter = filter;
}
public TargetTriggeredAbility(final TargetTriggeredAbility target) {
super(target);
this.filter = target.filter.copy();
}
@Override
@ -37,28 +41,29 @@ public class TargetTriggeredAbility extends TargetObject {
}
StackObject stackObject = game.getStack().getStackObject(id);
return stackObject != null
&& stackObject.getStackAbility() instanceof TriggeredAbility
return isTriggeredAbility(stackObject)
&& source != null
&& stackObject.getStackAbility().isControlledBy(source.getControllerId());
&& filter.match(stackObject, source.getControllerId(), source, game);
}
@Override
public boolean canChoose(UUID sourceControllerId, Ability source, Game game) {
return canChoose(sourceControllerId, game);
}
@Override
public boolean canChoose(UUID sourceControllerId, Game game) {
for (StackObject stackObject : game.getStack()) {
if (stackObject.getStackAbility() instanceof TriggeredAbility
&& stackObject.getStackAbility().isControlledBy(sourceControllerId)) {
if (isTriggeredAbility(stackObject)
&& filter.match(stackObject, sourceControllerId, source, game)) {
return true;
}
}
return false;
}
@Override
public boolean canChoose(UUID sourceControllerId, Game game) {
return game.getStack()
.stream()
.anyMatch(TargetTriggeredAbility::isTriggeredAbility);
}
@Override
public Set<UUID> possibleTargets(UUID sourceControllerId, Ability source, Game game) {
return possibleTargets(sourceControllerId, game);
@ -66,14 +71,10 @@ public class TargetTriggeredAbility extends TargetObject {
@Override
public Set<UUID> possibleTargets(UUID sourceControllerId, Game game) {
Set<UUID> possibleTargets = new HashSet<>();
for (StackObject stackObject : game.getStack()) {
if (stackObject.getStackAbility() instanceof TriggeredAbility
&& stackObject.getStackAbility().isControlledBy(sourceControllerId)) {
possibleTargets.add(stackObject.getStackAbility().getId());
}
}
return possibleTargets;
return game.getStack().stream()
.filter(TargetTriggeredAbility::isTriggeredAbility)
.map(stackObject -> stackObject.getStackAbility().getId())
.collect(Collectors.toSet());
}
@Override
@ -83,7 +84,18 @@ public class TargetTriggeredAbility extends TargetObject {
@Override
public Filter getFilter() {
return new FilterAbility();
return filter;
}
static boolean isTriggeredAbility(StackObject stackObject) {
if (stackObject == null) {
return false;
}
if (stackObject instanceof Ability) {
Ability ability = (Ability) stackObject;
return ability.getAbilityType() == AbilityType.TRIGGERED;
}
return false;
}
}