[ICE] Implement Arcum's Weathervane

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

@@ -0,0 +1,118 @@
+package mage.cards.a;
+
+import java.util.UUID;
+
+import mage.abilities.Ability;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.costs.common.TapSourceCost;
+import mage.abilities.costs.mana.GenericManaCost;
+import mage.abilities.effects.ContinuousEffectImpl;
+import mage.abilities.effects.OneShotEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.Layer;
+import mage.constants.Outcome;
+import mage.constants.SubLayer;
+import mage.constants.SuperType;
+import mage.filter.common.FilterLandPermanent;
+import mage.filter.predicate.Predicates;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.target.TargetPermanent;
+
+/**
+ * 
+ * @author balazskristof
+ */
+public final class ArcumsWeathervane extends CardImpl {
+
+    private static final FilterLandPermanent filter = new FilterLandPermanent("snow land");
+    private static final FilterLandPermanent filter2 = new FilterLandPermanent("nonsnow basic land");
+
+    static {
+        filter.add(SuperType.SNOW.getPredicate());
+        filter2.add(SuperType.BASIC.getPredicate());
+        filter2.add(Predicates.not(SuperType.SNOW.getPredicate()));
+    }
+
+    public ArcumsWeathervane(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ARTIFACT}, "{2}");
+
+
+        // {2}, {tap}: Target snow land is no longer snow.
+        Ability ability = new SimpleActivatedAbility(new ArcumsWeatherwaneNoLongerSnowEffect(), new GenericManaCost(2));
+        ability.addCost(new TapSourceCost());
+        ability.addTarget(new TargetPermanent());
+        this.addAbility(ability);
+        // {2}, {tap}: Target nonsnow basic land becomes snow.
+        ability = new SimpleActivatedAbility(new ArcumsWeatherwaneBecomeSnowEffect(), new GenericManaCost(2));
+        ability.addCost(new TapSourceCost());
+        ability.addTarget(new TargetPermanent());
+        this.addAbility(ability);
+    }
+
+    private ArcumsWeathervane(final ArcumsWeathervane card) {
+        super(card);
+    }
+
+    @Override
+    public ArcumsWeathervane copy() {
+        return new ArcumsWeathervane(this);
+    }
+}
+
+class ArcumsWeatherwaneNoLongerSnowEffect extends ContinuousEffectImpl {
+
+    ArcumsWeatherwaneNoLongerSnowEffect() {
+        super(Duration.WhileOnBattlefield, Layer.TypeChangingEffects_4, SubLayer.NA, Outcome.Benefit);
+        staticText = "Target snow land is no longer snow.";
+    }
+
+    private ArcumsWeatherwaneNoLongerSnowEffect(final ArcumsWeatherwaneNoLongerSnowEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public ArcumsWeatherwaneNoLongerSnowEffect copy() {
+        return new ArcumsWeatherwaneNoLongerSnowEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Permanent land = game.getPermanent(getTargetPointer().getFirst(game, source));
+        if (land != null) {
+            land.removeSuperType(SuperType.SNOW);
+            return true;
+        }
+        return false;
+    }
+}
+
+class ArcumsWeatherwaneBecomeSnowEffect extends ContinuousEffectImpl {
+
+    ArcumsWeatherwaneBecomeSnowEffect() {
+        super(Duration.WhileOnBattlefield, Layer.TypeChangingEffects_4, SubLayer.NA, Outcome.Benefit);
+        staticText = "Target nonsnow basic land becomes snow.";
+    }
+
+    private ArcumsWeatherwaneBecomeSnowEffect(final ArcumsWeatherwaneBecomeSnowEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public ArcumsWeatherwaneBecomeSnowEffect copy() {
+        return new ArcumsWeatherwaneBecomeSnowEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Permanent land = game.getPermanent(getTargetPointer().getFirst(game, source));
+        if (land != null) {
+            land.addSuperType(SuperType.SNOW);
+            return true;
+        }
+        return false;
+    }
+}

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

@@ -20,7 +20,7 @@ private ColdsnapThemeDecks() {
         this.hasBoosters = false;
         this.hasBasicLands = true;
 
-        //cards.add(new SetCardInfo("Arcum's Weathervane", 310, Rarity.UNCOMMON, mage.cards.a.ArcumsWeathervane.class));
+        cards.add(new SetCardInfo("Arcum's Weathervane", 310, Rarity.UNCOMMON, mage.cards.a.ArcumsWeathervane.class));
         cards.add(new SetCardInfo("Ashen Ghoul", 114, Rarity.UNCOMMON, mage.cards.a.AshenGhoul.class));
         cards.add(new SetCardInfo("Aurochs", 225, Rarity.COMMON, mage.cards.a.Aurochs.class));
         cards.add(new SetCardInfo("Balduvian Dead", 43, Rarity.UNCOMMON, mage.cards.b.BalduvianDead.class));

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

@@ -35,6 +35,7 @@ private IceAge() {
         cards.add(new SetCardInfo("Anarchy", 170, Rarity.UNCOMMON, mage.cards.a.Anarchy.class, RETRO_ART));
         cards.add(new SetCardInfo("Arctic Foxes", 2, Rarity.COMMON, mage.cards.a.ArcticFoxes.class, RETRO_ART));
         cards.add(new SetCardInfo("Arcum's Sleigh", 309, Rarity.UNCOMMON, mage.cards.a.ArcumsSleigh.class, RETRO_ART));
+        cards.add(new SetCardInfo("Arcum's Weathervane", 285, Rarity.UNCOMMON, mage.cards.a.ArcumsWeathervane.class));
         cards.add(new SetCardInfo("Arenson's Aura", 3, Rarity.COMMON, mage.cards.a.ArensonsAura.class, RETRO_ART));
         cards.add(new SetCardInfo("Armor of Faith", 4, Rarity.COMMON, mage.cards.a.ArmorOfFaith.class, RETRO_ART));
         cards.add(new SetCardInfo("Arnjlot's Ascent", 57, Rarity.COMMON, mage.cards.a.ArnjlotsAscent.class, RETRO_ART));