[MIR] Implemented Meddle

Mage.Sets/src/mage/cards/m/Meddle.java

@@ -0,0 +1,91 @@
+package mage.cards.m;
+
+import mage.abilities.Ability;
+import mage.abilities.Mode;
+import mage.abilities.effects.OneShotEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.game.stack.Spell;
+import mage.game.stack.StackObject;
+import mage.target.Target;
+import mage.target.TargetSpell;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class Meddle extends CardImpl {
+
+    public Meddle(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.INSTANT}, "{1}{U}");
+
+        // If target spell has only one target and that target is a creature, change that spell's target to another creature.
+        this.getSpellAbility().addEffect(new MeddleEffect());
+        this.getSpellAbility().addTarget(new TargetSpell());
+    }
+
+    private Meddle(final Meddle card) {
+        super(card);
+    }
+
+    @Override
+    public Meddle copy() {
+        return new Meddle(this);
+    }
+}
+
+class MeddleEffect extends OneShotEffect {
+
+    MeddleEffect() {
+        super(Outcome.Benefit);
+        staticText = "If target spell has only one target and that target is a creature, " +
+                "change that spell's target to another creature.";
+    }
+
+    private MeddleEffect(final MeddleEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public MeddleEffect copy() {
+        return new MeddleEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        if (!checkTarget(game, source)) {
+            return false;
+        }
+        Spell spell = game.getSpell(source.getFirstTarget());
+        spell.chooseNewTargets(game, source.getControllerId(), true, false, null);
+        return true;
+    }
+
+    private static final boolean checkTarget(Game game, Ability source) {
+        StackObject stackObject = game.getState().getStack().getStackObject(source.getFirstTarget());
+        if (stackObject == null) {
+            return false;
+        }
+        int numberOfTargets = 0;
+        for (UUID modeId : stackObject.getStackAbility().getModes().getSelectedModes()) {
+            Mode mode = stackObject.getStackAbility().getModes().get(modeId);
+            for (Target target : mode.getTargets()) {
+                for (UUID targetId : target.getTargets()) {
+                    if (numberOfTargets++ > 1) {
+                        return false;
+                    }
+                    Permanent permanent = game.getPermanent(targetId);
+                    if (permanent == null || !permanent.isCreature()) {
+                        return false;
+                    }
+                }
+            }
+        }
+        return numberOfTargets == 1;
+    }
+}

Mage.Sets/src/mage/sets/Mirage.java

@@ -194,6 +194,7 @@ public final class Mirage extends ExpansionSet {
         cards.add(new SetCardInfo("Mangara's Tome", 309, Rarity.RARE, mage.cards.m.MangarasTome.class));
         cards.add(new SetCardInfo("Marble Diamond", 310, Rarity.UNCOMMON, mage.cards.m.MarbleDiamond.class));
         cards.add(new SetCardInfo("Maro", 228, Rarity.RARE, mage.cards.m.Maro.class));
+        cards.add(new SetCardInfo("Meddle", 73, Rarity.UNCOMMON, mage.cards.m.Meddle.class));
         cards.add(new SetCardInfo("Melesse Spirit", 27, Rarity.UNCOMMON, mage.cards.m.MelesseSpirit.class));
         cards.add(new SetCardInfo("Memory Lapse", 74, Rarity.COMMON, mage.cards.m.MemoryLapse.class));
         cards.add(new SetCardInfo("Merfolk Raiders", 75, Rarity.COMMON, mage.cards.m.MerfolkRaiders.class));

Mage.Sets/src/mage/sets/Onslaught.java

@@ -207,6 +207,7 @@ public final class Onslaught extends ExpansionSet {
         cards.add(new SetCardInfo("Lonely Sandbar", 320, Rarity.COMMON, mage.cards.l.LonelySandbar.class));
         cards.add(new SetCardInfo("Mage's Guile", 91, Rarity.COMMON, mage.cards.m.MagesGuile.class));
         cards.add(new SetCardInfo("Mana Echoes", 218, Rarity.RARE, mage.cards.m.ManaEchoes.class));
+        cards.add(new SetCardInfo("Meddle", 92, Rarity.UNCOMMON, mage.cards.m.Meddle.class));
         cards.add(new SetCardInfo("Menacing Ogre", 219, Rarity.RARE, mage.cards.m.MenacingOgre.class));
         cards.add(new SetCardInfo("Misery Charm", 158, Rarity.COMMON, mage.cards.m.MiseryCharm.class));
         cards.add(new SetCardInfo("Mistform Dreamer", 93, Rarity.COMMON, mage.cards.m.MistformDreamer.class));