refactor: removed useless getNumberOfTargets from Target (replaced with getMinNumberOfTargets)

Mage.Server.Plugins/Mage.Player.AI/src/main/java/mage/player/ai/ComputerPlayer.java

@@ -164,7 +164,7 @@ public class ComputerPlayer extends PlayerImpl {
 
         boolean required = target.isRequired(sourceId, game);
         Set<UUID> possibleTargets = target.possibleTargets(abilityControllerId, source, game);
-        if (possibleTargets.isEmpty() || target.getTargets().size() >= target.getNumberOfTargets()) {
+        if (possibleTargets.isEmpty() || target.getTargets().size() >= target.getMinNumberOfTargets()) {
             required = false;
         }
 
@@ -251,7 +251,7 @@ public class ComputerPlayer extends PlayerImpl {
             for (Permanent permanent : targets) {
                 if (target.canTarget(abilityControllerId, permanent.getId(), source, game) && !target.getTargets().contains(permanent.getId())) {
                     // stop to add targets if not needed and outcome is no advantage for AI player
-                    if (target.getNumberOfTargets() == target.getTargets().size()) {
+                    if (target.getMinNumberOfTargets() == target.getTargets().size()) {
                         if (outcome.isGood() && hasOpponent(permanent.getControllerId(), game)) {
                             return true;
                         }
@@ -348,7 +348,7 @@ public class ComputerPlayer extends PlayerImpl {
                 target.add(randomOpponentId, game);
                 return true;
             }
-            if (!target.isRequired(sourceId, game) || target.getNumberOfTargets() == 0) {
+            if (!target.isRequired(sourceId, game) || target.getMinNumberOfTargets() == 0) {
                 return false;
             }
             if (target.canTarget(abilityControllerId, randomOpponentId, source, game)) {
@@ -548,7 +548,7 @@ public class ComputerPlayer extends PlayerImpl {
 
         boolean required = target.isRequired(sourceId, game);
         Set<UUID> possibleTargets = target.possibleTargets(abilityControllerId, source, game);
-        if (possibleTargets.isEmpty() || target.getTargets().size() >= target.getNumberOfTargets()) {
+        if (possibleTargets.isEmpty() || target.getTargets().size() >= target.getMinNumberOfTargets()) {
             required = false;
         }
 
@@ -672,7 +672,7 @@ public class ComputerPlayer extends PlayerImpl {
             for (Permanent permanent : targets) {
                 if (target.canTarget(abilityControllerId, permanent.getId(), source, game)) {
                     target.addTarget(permanent.getId(), source, game);
-                    if (target.getNumberOfTargets() <= target.getTargets().size() && (!outcome.isGood() || target.getMaxNumberOfTargets() <= target.getTargets().size())) {
+                    if (target.getMinNumberOfTargets() <= target.getTargets().size() && (!outcome.isGood() || target.getMaxNumberOfTargets() <= target.getTargets().size())) {
                         return true;
                     }
                 }
@@ -2051,9 +2051,9 @@ public class ComputerPlayer extends PlayerImpl {
                 cardChoices.remove(card);
             } else {
                 // We don't have any valid target to choose so stop choosing
-                return target.getTargets().size() >= target.getNumberOfTargets();
+                return target.getTargets().size() >= target.getMinNumberOfTargets();
             }
-            if (outcome == Outcome.Neutral && target.getTargets().size() > target.getNumberOfTargets() + (target.getMaxNumberOfTargets() - target.getNumberOfTargets()) / 2) {
+            if (outcome == Outcome.Neutral && target.getTargets().size() > target.getMinNumberOfTargets() + (target.getMaxNumberOfTargets() - target.getMinNumberOfTargets()) / 2) {
                 return true;
             }
         }
@@ -2082,9 +2082,9 @@ public class ComputerPlayer extends PlayerImpl {
                 cardChoices.remove(card); // selectCard don't remove cards (only on second+ tries)
             } else {
                 // We don't have any valid target to choose so stop choosing
-                return target.getTargets().size() >= target.getNumberOfTargets();
+                return target.getTargets().size() >= target.getMinNumberOfTargets();
             }
-            if (outcome == Outcome.Neutral && target.getTargets().size() > target.getNumberOfTargets() + (target.getMaxNumberOfTargets() - target.getNumberOfTargets()) / 2) {
+            if (outcome == Outcome.Neutral && target.getTargets().size() > target.getMinNumberOfTargets() + (target.getMaxNumberOfTargets() - target.getMinNumberOfTargets()) / 2) {
                 return true;
             }
         }

Mage.Server.Plugins/Mage.Player.Human/src/mage/player/human/HumanPlayer.java

@@ -699,11 +699,11 @@ public class HumanPlayer extends PlayerImpl {
         while (canRespond()) {
             Set<UUID> possibleTargetIds = target.possibleTargets(abilityControllerId, source, game);
             if (possibleTargetIds == null || possibleTargetIds.isEmpty()) {
-                return target.getTargets().size() >= target.getNumberOfTargets();
+                return target.getTargets().size() >= target.getMinNumberOfTargets();
             }
 
             boolean required = target.isRequired(source != null ? source.getSourceId() : null, game);
-            if (target.getTargets().size() >= target.getNumberOfTargets()) {
+            if (target.getTargets().size() >= target.getMinNumberOfTargets()) {
                 required = false;
             }
 
@@ -770,7 +770,7 @@ public class HumanPlayer extends PlayerImpl {
                 // send other command like cancel or done (??sends other commands like concede??)
 
                 // auto-complete on all selected
-                if (target.getTargets().size() >= target.getNumberOfTargets()) {
+                if (target.getTargets().size() >= target.getMinNumberOfTargets()) {
                     return true;
                 }
 
@@ -802,7 +802,7 @@ public class HumanPlayer extends PlayerImpl {
             Set<UUID> possibleTargetIds = target.possibleTargets(abilityControllerId, source, game);
             boolean required = target.isRequired(source != null ? source.getSourceId() : null, game);
             if (possibleTargetIds.isEmpty()
-                    || target.getTargets().size() >= target.getNumberOfTargets()) {
+                    || target.getTargets().size() >= target.getMinNumberOfTargets()) {
                 required = false;
             }
 
@@ -840,7 +840,7 @@ public class HumanPlayer extends PlayerImpl {
                     }
                 }
             } else {
-                if (target.getTargets().size() >= target.getNumberOfTargets()) {
+                if (target.getTargets().size() >= target.getMinNumberOfTargets()) {
                     return true;
                 }
                 if (!required) {
@@ -856,7 +856,7 @@ public class HumanPlayer extends PlayerImpl {
         if (options == null) {
             options = new HashMap<>();
         }
-        if (target.getTargets().size() >= target.getNumberOfTargets()
+        if (target.getTargets().size() >= target.getMinNumberOfTargets()
                 && !options.containsKey("UI.right.btn.text")) {
             options.put("UI.right.btn.text", "Done");
         }
@@ -887,7 +887,7 @@ public class HumanPlayer extends PlayerImpl {
             boolean required = target.isRequired(source != null ? source.getSourceId() : null, game);
             int count = cards.count(target.getFilter(), abilityControllerId, source, game);
             if (count == 0
-                    || target.getTargets().size() >= target.getNumberOfTargets()) {
+                    || target.getTargets().size() >= target.getMinNumberOfTargets()) {
                 required = false;
             }
 
@@ -933,7 +933,7 @@ public class HumanPlayer extends PlayerImpl {
                     }
                 }
             } else {
-                if (target.getTargets().size() >= target.getNumberOfTargets()) {
+                if (target.getTargets().size() >= target.getMinNumberOfTargets()) {
                     return true;
                 }
                 if (!required) {
@@ -968,7 +968,7 @@ public class HumanPlayer extends PlayerImpl {
             boolean required = target.isRequiredExplicitlySet() ? target.isRequired() : target.isRequired(source);
             int count = cards.count(target.getFilter(), abilityControllerId, source, game);
             if (count == 0
-                    || target.getTargets().size() >= target.getNumberOfTargets()) {
+                    || target.getTargets().size() >= target.getMinNumberOfTargets()) {
                 required = false;
             }
 
@@ -1013,7 +1013,7 @@ public class HumanPlayer extends PlayerImpl {
                     }
                 }
             } else {
-                if (target.getTargets().size() >= target.getNumberOfTargets()) {
+                if (target.getTargets().size() >= target.getMinNumberOfTargets()) {
                     return true;
                 }
                 if (!required) {
@@ -1061,7 +1061,7 @@ public class HumanPlayer extends PlayerImpl {
             Set<UUID> possibleTargetIds = target.possibleTargets(abilityControllerId, source, game);
             boolean required = target.isRequired(source.getSourceId(), game);
             if (possibleTargetIds.isEmpty()
-                    || target.getSize() >= target.getNumberOfTargets()) {
+                    || target.getSize() >= target.getMinNumberOfTargets()) {
                 required = false;
             }
 

Mage.Sets/src/mage/cards/a/ArchdruidsCharm.java

@@ -137,7 +137,7 @@ class ArchdruidsCharmMode1Effect extends SearchEffect {
     private void setText() {
         StringBuilder sb = new StringBuilder();
         sb.append("Search your library for ");
-        if (target.getNumberOfTargets() == 0 && target.getMaxNumberOfTargets() > 0) {
+        if (target.getMinNumberOfTargets() == 0 && target.getMaxNumberOfTargets() > 0) {
             sb.append("up to ").append(CardUtil.numberToText(target.getMaxNumberOfTargets())).append(' ');
             sb.append(target.getTargetName()).append(revealCards ? " and reveal them." : ".");
         } else {

Mage.Tests/src/test/java/org/mage/test/player/TestPlayer.java

@@ -539,7 +539,7 @@ public class TestPlayer implements Player {
                         }
 
                         // found, can use as target
-                        if (currentTarget.getNumberOfTargets() == 1) {
+                        if (currentTarget.getMinNumberOfTargets() == 1) {
                             currentTarget.clearChosen();
                         }
                         if (currentTarget.getOriginalTarget() instanceof TargetCreaturePermanentAmount) {

Mage/src/main/java/mage/abilities/costs/common/DiscardTargetCost.java

@@ -47,7 +47,7 @@ public class DiscardTargetCost extends CostImpl {
         if (player == null) {
             return false;
         }
-        int amount = this.getTargets().get(0).getNumberOfTargets();
+        int amount = this.getTargets().get(0).getMinNumberOfTargets();
         if (randomDiscard) {
             this.cards.addAll(player.discard(amount, true, true, source, game).getCards(game));
         } else if (this.getTargets().choose(Outcome.Discard, controllerId, source.getSourceId(), source, game)) {

Mage/src/main/java/mage/abilities/costs/common/ExileFromGraveCost.java

@@ -33,9 +33,9 @@ public class ExileFromGraveCost extends CostImpl {
         this.addTarget(target);
         if (target.getMaxNumberOfTargets() > 1) {
             this.text = "exile "
-                    + (target.getNumberOfTargets() == 1
+                    + (target.getMinNumberOfTargets() == 1
                     && target.getMaxNumberOfTargets() == Integer.MAX_VALUE ? "one or more"
-                    : ((target.getNumberOfTargets() < target.getMaxNumberOfTargets() ? "up to " : ""))
+                    : ((target.getMinNumberOfTargets() < target.getMaxNumberOfTargets() ? "up to " : ""))
                     + CardUtil.numberToText(target.getMaxNumberOfTargets()))
                     + ' ' + target.getTargetName();
         } else {

Mage/src/main/java/mage/abilities/costs/common/ReturnToHandChosenControlledPermanentCost.java

@@ -25,7 +25,7 @@ public class ReturnToHandChosenControlledPermanentCost extends CostImpl {
     public ReturnToHandChosenControlledPermanentCost(TargetControlledPermanent target) {
         target.withNotTarget(true);
         this.addTarget(target);
-        if (target.getMaxNumberOfTargets() > 1 && target.getMaxNumberOfTargets() == target.getNumberOfTargets()) {
+        if (target.getMaxNumberOfTargets() > 1 && target.getMaxNumberOfTargets() == target.getMinNumberOfTargets()) {
             this.text = "return " + CardUtil.numberToText(target.getMaxNumberOfTargets()) + ' '
                     + target.getTargetName()
                     + (target.getTargetName().endsWith(" you control") ? "" : " you control")

Mage/src/main/java/mage/abilities/costs/common/RevealTargetFromHandCost.java

@@ -29,7 +29,7 @@ public class RevealTargetFromHandCost extends CostImpl {
 
     public RevealTargetFromHandCost(TargetCardInHand target) {
         this.addTarget(target);
-        this.allowNoReveal = target.getNumberOfTargets() == 0;
+        this.allowNoReveal = target.getMinNumberOfTargets() == 0;
         this.text = "reveal " + target.getDescription();
         this.revealedCards = new ArrayList<>();
     }
@@ -62,7 +62,7 @@ public class RevealTargetFromHandCost extends CostImpl {
                 MageObject baseObject = game.getBaseObject(source.getSourceId());
                 player.revealCards(baseObject == null ? "card cost" : baseObject.getIdName(), cards, game);
             }
-            if (this.getTargets().get(0).getNumberOfTargets() <= numberCardsRevealed) {
+            if (this.getTargets().get(0).getMinNumberOfTargets() <= numberCardsRevealed) {
                 paid = true; // e.g. for optional additional costs.  example: Dragonlord's Prerogative also true if 0 cards shown
                 return paid;
             }

Mage/src/main/java/mage/abilities/costs/common/SacrificeTargetCost.java

@@ -67,7 +67,7 @@ public class SacrificeTargetCost extends CostImpl implements SacrificeCost {
                 addSacrificeTarget(game, permanent);
                 paid |= permanent.sacrifice(source, game);
             }
-            if (!paid && this.getTargets().get(0).getNumberOfTargets() == 0) {
+            if (!paid && this.getTargets().get(0).getMinNumberOfTargets() == 0) {
                 paid = true; // e.g. for Devouring Rage
             }
         }
@@ -88,7 +88,7 @@ public class SacrificeTargetCost extends CostImpl implements SacrificeCost {
             return false;
         }
         int validTargets = 0;
-        int neededTargets = this.getTargets().get(0).getNumberOfTargets();
+        int neededTargets = this.getTargets().get(0).getMinNumberOfTargets();
         for (Permanent permanent : game.getBattlefield().getActivePermanents(((TargetPermanent) this.getTargets().get(0)).getFilter(), controllerId, source, game)) {
             if (controller.canPaySacrificeCost(permanent, source, controllerId, game)) {
                 validTargets++;
@@ -114,11 +114,11 @@ public class SacrificeTargetCost extends CostImpl implements SacrificeCost {
         if (target.getMinNumberOfTargets() != target.getMaxNumberOfTargets()) {
             return target.getTargetName();
         }
-        if (target.getNumberOfTargets() == 1
+        if (target.getMinNumberOfTargets() == 1
                 || target.getTargetName().startsWith("a ")
                 || target.getTargetName().startsWith("an ")) {
             return CardUtil.addArticle(target.getTargetName());
         }
-        return CardUtil.numberToText(target.getNumberOfTargets()) + ' ' + target.getTargetName();
+        return CardUtil.numberToText(target.getMinNumberOfTargets()) + ' ' + target.getTargetName();
     }
 }

Mage/src/main/java/mage/abilities/costs/common/TapTargetCost.java

@@ -24,7 +24,7 @@ public class TapTargetCost extends CostImpl {
         this.target = target;
         this.target.withNotTarget(true); // costs are never targeted
         this.target.setRequired(false); // can be cancel by user
-        this.text = "tap " + (target.getNumberOfTargets() > 1
+        this.text = "tap " + (target.getMinNumberOfTargets() > 1
                 ? CardUtil.numberToText(target.getMaxNumberOfTargets()) + ' ' + target.getTargetName()
                 : CardUtil.addArticle(target.getTargetName()));
     }
@@ -47,7 +47,7 @@ public class TapTargetCost extends CostImpl {
                 permanents.add(permanent);
             }
         }
-        if (target.getNumberOfTargets() == 0) {
+        if (target.getMinNumberOfTargets() == 0) {
             paid = true; // e.g. Aryel with X = 0
         }
         source.getEffects().setValue("tappedPermanents", permanents);

Mage/src/main/java/mage/abilities/effects/common/PutOnLibraryTargetEffect.java

@@ -132,8 +132,8 @@ public class PutOnLibraryTargetEffect extends OneShotEffect {
         sb.append("put ");
         if (target.getMaxNumberOfTargets() == 0 || target.getMaxNumberOfTargets() == Integer.MAX_VALUE) {
             sb.append("any number of ");
-        } else if (target.getMaxNumberOfTargets() != 1 || target.getNumberOfTargets() != 1) {
+        } else if (target.getMaxNumberOfTargets() != 1 || target.getMinNumberOfTargets() != 1) {
-            if (target.getMaxNumberOfTargets() > target.getNumberOfTargets()) {
+            if (target.getMaxNumberOfTargets() > target.getMinNumberOfTargets()) {
                 sb.append("up to ");
             }
             sb.append(CardUtil.numberToText(target.getMaxNumberOfTargets())).append(' ');

Mage/src/main/java/mage/abilities/effects/common/ReturnFromGraveyardToBattlefieldTargetEffect.java

@@ -89,7 +89,7 @@ public class ReturnFromGraveyardToBattlefieldTargetEffect extends OneShotEffect
             if (target.getMaxNumberOfTargets() == Integer.MAX_VALUE
                     && target.getMinNumberOfTargets() == 0) {
                 sb.append("any number of ");
-            } else if (target.getMaxNumberOfTargets() != target.getNumberOfTargets()) {
+            } else if (target.getMaxNumberOfTargets() != target.getMinNumberOfTargets()) {
                 sb.append("up to ");
                 sb.append(CardUtil.numberToText(target.getMaxNumberOfTargets()));
                 sb.append(' ');

Mage/src/main/java/mage/abilities/effects/common/search/SearchLibraryPutInHandOrOnBattlefieldEffect.java

@@ -87,7 +87,7 @@ public class SearchLibraryPutInHandOrOnBattlefieldEffect extends SearchEffect {
     private void setText() {
         StringBuilder sb = new StringBuilder();
         sb.append("search your library for ");
-        if (target.getNumberOfTargets() == 0 && target.getMaxNumberOfTargets() > 0) {
+        if (target.getMinNumberOfTargets() == 0 && target.getMaxNumberOfTargets() > 0) {
             sb.append("up to ").append(CardUtil.numberToText(target.getMaxNumberOfTargets())).append(' ');
             sb.append(target.getTargetName()).append(revealCards ? ", reveal them," : "").append(" and put them into your hand");
         } else {

Mage/src/main/java/mage/game/GameImpl.java

@@ -4014,7 +4014,6 @@ public abstract class GameImpl implements Game {
                         playerObject.resetStoredBookmark(this);
                         playerObject.resetPlayerPassedActions();
                         playerObject.abort();
-
                     }
                 }
                 fireUpdatePlayersEvent();

Mage/src/main/java/mage/players/PlayerImpl.java

@@ -2932,7 +2932,7 @@ public abstract class PlayerImpl implements Player, Serializable {
                 count = Math.min(searchingLibrary.count(target.getFilter(), game), librarySearchLimit);
             }
 
-            if (count < target.getNumberOfTargets()) {
+            if (count < target.getMinNumberOfTargets()) {
                 newTarget.setMinNumberOfTargets(count);
             }
 

Mage/src/main/java/mage/target/Target.java

@@ -129,8 +129,6 @@ public interface Target extends Serializable {
 
     int getTargetAmount(UUID targetId);
 
-    int getNumberOfTargets();
-
     int getMinNumberOfTargets();
 
     int getMaxNumberOfTargets();

Mage/src/main/java/mage/target/TargetCard.java

@@ -63,7 +63,7 @@ public class TargetCard extends TargetObject {
     public boolean canChoose(UUID sourceControllerId, Ability source, Game game) {
         UUID sourceId = source != null ? source.getSourceId() : null;
         int possibleTargets = 0;
-        if (getNumberOfTargets() == 0) { // if 0 target is valid, the canChoose is always true
+        if (getMinNumberOfTargets() == 0) { // if 0 target is valid, the canChoose is always true
             return true;
         }
         for (UUID playerId : game.getState().getPlayersInRange(sourceControllerId, game)) {

Mage/src/main/java/mage/target/TargetImpl.java

@@ -72,11 +72,6 @@ public abstract class TargetImpl implements Target {
         this.shouldReportEvents = target.shouldReportEvents;
     }
 
-    @Override
-    public int getNumberOfTargets() {
-        return this.minNumberOfTargets;
-    }
-
     @Override
     public int getMinNumberOfTargets() {
         return this.minNumberOfTargets;
@@ -234,7 +229,7 @@ public abstract class TargetImpl implements Target {
 
     @Override
     public boolean isChosen(Game game) {
-        if (getMaxNumberOfTargets() == 0 && getNumberOfTargets() == 0) {
+        if (getMaxNumberOfTargets() == 0 && getMinNumberOfTargets() == 0) {
             return true;
         }
         return getMaxNumberOfTargets() != 0 && targets.size() == getMaxNumberOfTargets() || chosen;
@@ -258,7 +253,7 @@ public abstract class TargetImpl implements Target {
             if (!targets.containsKey(id)) {
                 targets.put(id, 0);
                 rememberZoneChangeCounter(id, game);
-                chosen = targets.size() >= getNumberOfTargets();
+                chosen = targets.size() >= getMinNumberOfTargets();
             }
         }
     }
@@ -285,7 +280,7 @@ public abstract class TargetImpl implements Target {
                     if (!game.replaceEvent(new TargetEvent(id, source))) {
                         targets.put(id, 0);
                         rememberZoneChangeCounter(id, game);
-                        chosen = targets.size() >= getNumberOfTargets();
+                        chosen = targets.size() >= getMinNumberOfTargets();
                         if (!skipEvent && shouldReportEvents) {
                             game.addSimultaneousEvent(GameEvent.getEvent(GameEvent.EventType.TARGETED, id, source, source.getControllerId()));
                         }
@@ -323,7 +318,7 @@ public abstract class TargetImpl implements Target {
             if (!game.replaceEvent(GameEvent.getEvent(GameEvent.EventType.TARGET, id, source, source.getControllerId()))) {
                 targets.put(id, amount);
                 rememberZoneChangeCounter(id, game);
-                chosen = targets.size() >= getNumberOfTargets();
+                chosen = targets.size() >= getMinNumberOfTargets();
                 if (!skipEvent && shouldReportEvents) {
                     game.fireEvent(GameEvent.getEvent(GameEvent.EventType.TARGETED, id, source, source.getControllerId()));
                 }
@@ -341,7 +336,7 @@ public abstract class TargetImpl implements Target {
             return false;
         }
 
-        chosen = targets.size() >= getNumberOfTargets();
+        chosen = targets.size() >= getMinNumberOfTargets();
         do {
             if (!targetController.canRespond()) {
                 return chosen;
@@ -349,7 +344,7 @@ public abstract class TargetImpl implements Target {
             if (!targetController.choose(outcome, this, source, game)) {
                 return chosen;
             }
-            chosen = targets.size() >= getNumberOfTargets();
+            chosen = targets.size() >= getMinNumberOfTargets();
         } while (!isChosen(game) && !doneChoosing(game));
         return chosen;
     }
@@ -363,7 +358,7 @@ public abstract class TargetImpl implements Target {
 
         List<UUID> possibleTargets = new ArrayList<>(possibleTargets(playerId, source, game));
 
-        chosen = targets.size() >= getNumberOfTargets();
+        chosen = targets.size() >= getMinNumberOfTargets();
         do {
             if (!targetController.canRespond()) {
                 return chosen;
@@ -392,7 +387,7 @@ public abstract class TargetImpl implements Target {
                     return chosen;
                 }
             }
-            chosen = targets.size() >= getNumberOfTargets();
+            chosen = targets.size() >= getMinNumberOfTargets();
         } while (!isChosen(game) && !doneChoosing(game));
 
         return chosen;
@@ -438,7 +433,7 @@ public abstract class TargetImpl implements Target {
                 return false;
             }
             // if no targets have to be set and no targets are set, that's legal
-            if (getNumberOfTargets() == 0) {
+            if (getMinNumberOfTargets() == 0) {
                 return true;
             }
         }
@@ -457,7 +452,7 @@ public abstract class TargetImpl implements Target {
         // e.g. for {'A','B','C','D'} => N = 4
         int N = possibleTargets.size();
         // not enough targets, return no option
-        if (N < getNumberOfTargets()) {
+        if (N < getMinNumberOfTargets()) {
             return options;
         }
         // not target but that's allowed, return one empty option
@@ -479,8 +474,8 @@ public abstract class TargetImpl implements Target {
         if (N < maxK) { // less possible targets than the maximum allowed so reduce the max
             maxK = N;
         }
-        int minK = getNumberOfTargets();
+        int minK = getMinNumberOfTargets();
-        if (getNumberOfTargets() == 0) { // add option without targets if possible
+        if (getMinNumberOfTargets() == 0) { // add option without targets if possible
             TargetImpl target = this.copy();
             options.add(target);
             minK = 1;
@@ -688,7 +683,7 @@ public abstract class TargetImpl implements Target {
         String abilityText = source.getRule(true).toLowerCase();
         boolean strictModeEnabled = player.getStrictChooseMode();
         boolean canAutoChoose = this.getMinNumberOfTargets() == this.getMaxNumberOfTargets() // Targets must be picked
-                && possibleTargets.size() == this.getNumberOfTargets() - this.getSize() // Available targets are equal to the number that must be picked
+                && possibleTargets.size() == this.getMinNumberOfTargets() - this.getSize() // Available targets are equal to the number that must be picked
                 && !strictModeEnabled  // Test AI is not set to strictChooseMode(true)
                 && playerAutoTargetLevel > 0 // Human player has enabled auto-choose in settings
                 && !abilityText.contains("search"); // Do not autochoose for any effects which involve searching

Mage/src/main/java/mage/target/TargetPlayer.java

@@ -132,7 +132,7 @@ public class TargetPlayer extends TargetImpl {
     @Override
     public boolean isLegal(Ability source, Game game) {
         //20101001 - 608.2b
-        if (getNumberOfTargets() == 0 && targets.isEmpty()) {
+        if (getMinNumberOfTargets() == 0 && targets.isEmpty()) {
             return true; // 0 targets selected is valid
         }
         return targets.keySet().stream().anyMatch(playerId -> canTarget(playerId, source, game));

Mage/src/main/java/mage/target/common/TargetCardInOpponentsGraveyard.java

@@ -86,7 +86,7 @@ public class TargetCardInOpponentsGraveyard extends TargetCard {
     @Override
     public boolean canChoose(UUID sourceControllerId, Ability source, Game game) {
         int possibleTargets = 0;
-        if (getNumberOfTargets() == 0) { // if 0 target is valid, the canChoose is always true
+        if (getMinNumberOfTargets() == 0) { // if 0 target is valid, the canChoose is always true
             return true;
         }
         Player sourceController = game.getPlayer(sourceControllerId);