"Ancient Chieftain", "Elder Goblin"

gemp-lotr/gemp-lotr-cards/src/main/java/com/gempukku/lotro/cards/modifiers/evaluator/CountStackedEvaluator.java

@@ -0,0 +1,35 @@
+package com.gempukku.lotro.cards.modifiers.evaluator;
+
+import com.gempukku.lotro.common.Filterable;
+import com.gempukku.lotro.filters.Filters;
+import com.gempukku.lotro.game.PhysicalCard;
+import com.gempukku.lotro.game.state.GameState;
+import com.gempukku.lotro.logic.modifiers.ModifiersQuerying;
+import com.gempukku.lotro.logic.modifiers.evaluator.Evaluator;
+
+public class CountStackedEvaluator implements Evaluator {
+    private Filterable _stackedOn;
+    private Filterable[] _stackedCard;
+    private Integer _limit;
+
+    public CountStackedEvaluator(Filterable stackedOn, Filterable... stackedCard) {
+        _stackedOn = stackedOn;
+        _stackedCard = stackedCard;
+    }
+
+    public CountStackedEvaluator(int limit, Filterable stackedOn, Filterable... stackedCard) {
+        this(stackedOn, stackedCard);
+        _limit = limit;
+    }
+
+    @Override
+    public int evaluateExpression(GameState gameState, ModifiersQuerying modifiersQuerying, PhysicalCard cardAffected) {
+        int count = 0;
+        for (PhysicalCard card : Filters.filterActive(gameState, modifiersQuerying, _stackedOn)) {
+            count += Filters.filter(gameState.getStackedCards(card), gameState, modifiersQuerying, _stackedCard).size();
+        }
+        if (_limit != null)
+            return Math.min(_limit, count);
+        return count;
+    }
+}

gemp-lotr/gemp-lotr-cards/src/main/java/com/gempukku/lotro/cards/set20/moria/Card20_250.java

@@ -0,0 +1,30 @@
+package com.gempukku.lotro.cards.set20.moria;
+
+import com.gempukku.lotro.cards.AbstractMinion;
+import com.gempukku.lotro.cards.modifiers.evaluator.CountStackedEvaluator;
+import com.gempukku.lotro.common.CardType;
+import com.gempukku.lotro.common.Culture;
+import com.gempukku.lotro.common.Race;
+import com.gempukku.lotro.filters.Filters;
+import com.gempukku.lotro.game.PhysicalCard;
+import com.gempukku.lotro.logic.modifiers.Modifier;
+import com.gempukku.lotro.logic.modifiers.StrengthModifier;
+
+/**
+ * 3
+ * •Ancient Chieftan, Elder Goblin
+ * Moria	Minion • Goblin
+ * 9	3	4
+ * Ancient Chieftain is strength +1 for each Goblin stacked on a [Moria] condition.
+ */
+public class Card20_250 extends AbstractMinion {
+    public Card20_250() {
+        super(3, 9, 3, 4, Race.GOBLIN, Culture.MORIA, "Ancient Chieftain", "Elder Goblin", true);
+    }
+
+    @Override
+    public Modifier getAlwaysOnModifier(PhysicalCard self) {
+        return new StrengthModifier(self, self, null,
+                new CountStackedEvaluator(Filters.and(Culture.MORIA, CardType.CONDITION), Race.GOBLIN));
+    }
+}