From 722f4d391b4f4b086e1aa23340699159211b2171 Mon Sep 17 00:00:00 2001
From: Daniel Bomar <dbdaniel42@gmail.com>
Date: Wed, 2 Jun 2021 20:46:09 -0500
Subject: [PATCH] [MH2] Implemented Galvanic Relay (#7877)

---
 Mage.Sets/src/mage/cards/g/GalvanicRelay.java | 126 ++++++++++++++++++
 Mage.Sets/src/mage/sets/ModernHorizons2.java  |   1 +
 2 files changed, 127 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/g/GalvanicRelay.java

diff --git a/Mage.Sets/src/mage/cards/g/GalvanicRelay.java b/Mage.Sets/src/mage/cards/g/GalvanicRelay.java
new file mode 100644
index 0000000000..e2bf3f82e6
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/g/GalvanicRelay.java
@@ -0,0 +1,126 @@
+package mage.cards.g;
+
+import java.util.UUID;
+
+import mage.abilities.Ability;
+import mage.abilities.effects.AsThoughEffectImpl;
+import mage.abilities.effects.ContinuousEffect;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.keyword.StormAbility;
+import mage.cards.Card;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.game.Game;
+import mage.players.Player;
+import mage.target.targetpointer.FixedTarget;
+import mage.util.CardUtil;
+
+/**
+ *
+ * @author weirddan455
+ */
+public final class GalvanicRelay extends CardImpl {
+
+    public GalvanicRelay(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{2}{R}");
+
+        // Exile the top card of your library. During your next turn, you may play that card.
+        this.getSpellAbility().addEffect(new GalvanicRelayEffect());
+
+        // Storm
+        this.addAbility(new StormAbility());
+    }
+
+    private GalvanicRelay(final GalvanicRelay card) {
+        super(card);
+    }
+
+    @Override
+    public GalvanicRelay copy() {
+        return new GalvanicRelay(this);
+    }
+}
+
+class GalvanicRelayEffect extends OneShotEffect {
+
+    public GalvanicRelayEffect() {
+        super(Outcome.Benefit);
+        this.staticText = "Exile the top card of your library. During your next turn, you may play that card";
+    }
+
+    private GalvanicRelayEffect(final GalvanicRelayEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public GalvanicRelayEffect copy() {
+        return new GalvanicRelayEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player controller = game.getPlayer(source.getControllerId());
+        if (controller != null) {
+            Card topCard = controller.getLibrary().getFromTop(game);
+            if (topCard != null) {
+                Card sourceCard = game.getCard(source.getSourceId());
+                controller.moveCardsToExile(topCard, source, game, true, CardUtil.getCardExileZoneId(game, source), sourceCard != null ? sourceCard.getIdName() : "");
+                ContinuousEffect effect = new GalvanicRelayMayPlayEffect();
+                effect.setTargetPointer(new FixedTarget(topCard.getId()));
+                game.addEffect(effect, source);
+                return true;
+            }
+        }
+        return false;
+    }
+}
+
+class GalvanicRelayMayPlayEffect extends AsThoughEffectImpl {
+
+    private int castOnTurn = 0;
+
+    public GalvanicRelayMayPlayEffect() {
+        super(AsThoughEffectType.PLAY_FROM_NOT_OWN_HAND_ZONE, Duration.Custom, Outcome.Benefit);
+        this.staticText = "During your next turn, you may play that card";
+    }
+
+    private GalvanicRelayMayPlayEffect(final GalvanicRelayMayPlayEffect effect) {
+        super(effect);
+        this.castOnTurn = effect.castOnTurn;
+    }
+
+    @Override
+    public GalvanicRelayMayPlayEffect copy() {
+        return new GalvanicRelayMayPlayEffect(this);
+    }
+
+    @Override
+    public void init(Ability source, Game game) {
+        super.init(source, game);
+        this.castOnTurn = game.getTurnNum();
+    }
+
+    @Override
+    public boolean isInactive(Ability source, Game game) {
+        // Keep effect active until cleanup step of the controller's next turn. Turn will be checked again in applies method below.
+        if (castOnTurn != game.getTurnNum() && game.getPhase().getStep().getType() == PhaseStep.CLEANUP) {
+            return game.isActivePlayer(source.getControllerId());
+        }
+        return false;
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        return true;
+    }
+
+    @Override
+    public boolean applies(UUID sourceId, Ability source, UUID affectedControllerId, Game game) {
+        UUID mainCardId = CardUtil.getMainCardId(game, sourceId);
+        return source.isControlledBy(affectedControllerId)
+                && castOnTurn != game.getTurnNum()
+                && game.isActivePlayer(affectedControllerId)
+                && getTargetPointer().getTargets(game, source).contains(mainCardId);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/ModernHorizons2.java b/Mage.Sets/src/mage/sets/ModernHorizons2.java
index 20f0439d4f..01cd4e4ab7 100644
--- a/Mage.Sets/src/mage/sets/ModernHorizons2.java
+++ b/Mage.Sets/src/mage/sets/ModernHorizons2.java
@@ -112,6 +112,7 @@ public final class ModernHorizons2 extends ExpansionSet {
         cards.add(new SetCardInfo("Funnel-Web Recluse", 161, Rarity.COMMON, mage.cards.f.FunnelWebRecluse.class));
         cards.add(new SetCardInfo("Fury", 126, Rarity.MYTHIC, mage.cards.f.Fury.class));
         cards.add(new SetCardInfo("Gaea's Will", 162, Rarity.RARE, mage.cards.g.GaeasWill.class));
+        cards.add(new SetCardInfo("Galvanic Relay", 127, Rarity.COMMON, mage.cards.g.GalvanicRelay.class));
         cards.add(new SetCardInfo("General Ferrous Rokiric", 198, Rarity.RARE, mage.cards.g.GeneralFerrousRokiric.class));
         cards.add(new SetCardInfo("Geyadrone Dihada", 199, Rarity.MYTHIC, mage.cards.g.GeyadroneDihada.class));
         cards.add(new SetCardInfo("Ghost-Lit Drifter", 45, Rarity.UNCOMMON, mage.cards.g.GhostLitDrifter.class));