"Swear By the Precious"

gemp-lotr/gemp-lotr-cards/src/main/java/com/gempukku/lotro/cards/set15/gollum/Card15_052.java

@@ -0,0 +1,69 @@
+package com.gempukku.lotro.cards.set15.gollum;
+
+import com.gempukku.lotro.cards.AbstractEvent;
+import com.gempukku.lotro.cards.PlayConditions;
+import com.gempukku.lotro.cards.actions.PlayEventAction;
+import com.gempukku.lotro.cards.effects.AddUntilEndOfTurnModifierEffect;
+import com.gempukku.lotro.cards.effects.PreventableEffect;
+import com.gempukku.lotro.common.CardType;
+import com.gempukku.lotro.common.Culture;
+import com.gempukku.lotro.common.Phase;
+import com.gempukku.lotro.common.Side;
+import com.gempukku.lotro.filters.Filters;
+import com.gempukku.lotro.game.PhysicalCard;
+import com.gempukku.lotro.game.state.LotroGame;
+import com.gempukku.lotro.logic.actions.SubAction;
+import com.gempukku.lotro.logic.effects.ChooseActiveCardEffect;
+import com.gempukku.lotro.logic.effects.DiscardCardsFromPlayEffect;
+import com.gempukku.lotro.logic.modifiers.StrengthModifier;
+import com.gempukku.lotro.logic.timing.Effect;
+
+/**
+ * Set: The Hunters
+ * Side: Free
+ * Culture: Gollum
+ * Twilight Cost: 2
+ * Type: Event • Maneuver
+ * Game Text: Spot Frodo and Smeagol to discard a minion. That minion’s owner may make each minion strength -2 until
+ * the end of the turn to prevent that.
+ */
+public class Card15_052 extends AbstractEvent {
+    public Card15_052() {
+        super(Side.FREE_PEOPLE, 2, Culture.GOLLUM, "Swear By the Precious", Phase.MANEUVER);
+    }
+
+    @Override
+    public boolean checkPlayRequirements(String playerId, LotroGame game, PhysicalCard self, int withTwilightRemoved, int twilightModifier, boolean ignoreRoamingPenalty, boolean ignoreCheckingDeadPile) {
+        return super.checkPlayRequirements(playerId, game, self, withTwilightRemoved, twilightModifier, ignoreRoamingPenalty, ignoreCheckingDeadPile)
+                && PlayConditions.canSpot(game, Filters.frodo)
+                && PlayConditions.canSpot(game, Filters.smeagol);
+    }
+
+    @Override
+    public PlayEventAction getPlayCardAction(String playerId, LotroGame game, final PhysicalCard self, int twilightModifier, boolean ignoreRoamingPenalty) {
+        final PlayEventAction action = new PlayEventAction(self);
+        action.appendEffect(
+                new ChooseActiveCardEffect(self, playerId, "Choose a minion to discard", CardType.MINION, Filters.canBeDiscarded(self)) {
+                    @Override
+                    protected void cardSelected(LotroGame game, final PhysicalCard card) {
+                        action.appendEffect(
+                                new PreventableEffect(action,
+                                        new DiscardCardsFromPlayEffect(self, card), card.getOwner(),
+                                        new PreventableEffect.PreventionCost() {
+
+                                            @Override
+                                            public Effect createPreventionCostForPlayer(SubAction subAction, String playerId) {
+                                                return new AddUntilEndOfTurnModifierEffect(
+                                                        new StrengthModifier(self, CardType.MINION, -2)) {
+                                                    @Override
+                                                    public String getText(LotroGame game) {
+                                                        return "Make each minion strength -2";
+                                                    }
+                                                };
+                                            }
+                                        }));
+                    }
+                });
+        return action;
+    }
+}

gemp-lotr/gemp-lotr-logic/src/main/java/com/gempukku/lotro/filters/Filters.java

@@ -357,6 +357,15 @@ public class Filters {
         };
     }
 
+    public static final Filter canBeDiscarded(final PhysicalCard source) {
+        return new Filter() {
+            @Override
+            public boolean accepts(GameState gameState, ModifiersQuerying modifiersQuerying, PhysicalCard physicalCard) {
+                return modifiersQuerying.canBeDiscardedFromPlay(gameState, physicalCard, source);
+            }
+        };
+    }
+
     public static final Filter canTakeWound = canTakeWounds(1);
 
     public static final Filter exhausted = new Filter() {