Implemented Multani's Presence

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

@@ -0,0 +1,145 @@
+/*
+ *  Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without modification, are
+ *  permitted provided that the following conditions are met:
+ *
+ *     1. Redistributions of source code must retain the above copyright notice, this list of
+ *        conditions and the following disclaimer.
+ *
+ *     2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *        of conditions and the following disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY BetaSteward_at_googlemail.com ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ *  FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BetaSteward_at_googlemail.com OR
+ *  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ *  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ *  ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ *  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  The views and conclusions contained in the software and documentation are those of the
+ *  authors and should not be interpreted as representing official policies, either expressed
+ *  or implied, of BetaSteward_at_googlemail.com.
+ */
+package mage.cards.m;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.UUID;
+import mage.abilities.TriggeredAbilityImpl;
+import mage.abilities.effects.common.DrawCardSourceControllerEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.WatcherScope;
+import mage.constants.Zone;
+import mage.game.Game;
+import mage.game.events.GameEvent;
+import mage.game.stack.Spell;
+import mage.watchers.Watcher;
+
+/**
+ *
+ * @author TheElk801
+ */
+public class MultanisPresence extends CardImpl {
+
+    public MultanisPresence(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ENCHANTMENT}, "{G}");
+
+        // Whenever a spell you've cast is countered, draw a card.
+        this.addAbility(new MultanisPresenceTriggeredAbility(), new MultanisPresenceWatcher());
+    }
+
+    public MultanisPresence(final MultanisPresence card) {
+        super(card);
+    }
+
+    @Override
+    public MultanisPresence copy() {
+        return new MultanisPresence(this);
+    }
+}
+
+class MultanisPresenceTriggeredAbility extends TriggeredAbilityImpl {
+
+    public MultanisPresenceTriggeredAbility() {
+        super(Zone.BATTLEFIELD, new DrawCardSourceControllerEffect(1), false);
+    }
+
+    public MultanisPresenceTriggeredAbility(final MultanisPresenceTriggeredAbility ability) {
+        super(ability);
+    }
+
+    @Override
+    public MultanisPresenceTriggeredAbility copy() {
+        return new MultanisPresenceTriggeredAbility(this);
+    }
+
+    @Override
+    public boolean checkEventType(GameEvent event, Game game) {
+        return event.getType() == GameEvent.EventType.COUNTERED;
+    }
+
+    @Override
+    public boolean checkTrigger(GameEvent event, Game game) {
+        MultanisPresenceWatcher watcher = (MultanisPresenceWatcher) game.getState().getWatchers().get(MultanisPresenceWatcher.class.getSimpleName());
+        return (watcher.getSpellsCastThisTurn(controllerId).contains(event.getTargetId()));
+    }
+
+    @Override
+    public String getRule() {
+        return "Whenever a spell you've cast is countered, " + super.getRule();
+    }
+}
+
+class MultanisPresenceWatcher extends Watcher {
+
+    private final HashMap<UUID, List<UUID>> spellsCast = new HashMap<>();
+
+    public MultanisPresenceWatcher() {
+        super(MultanisPresenceWatcher.class.getSimpleName(), WatcherScope.GAME);
+    }
+
+    public MultanisPresenceWatcher(final MultanisPresenceWatcher watcher) {
+        super(watcher);
+        this.spellsCast.putAll(watcher.spellsCast);
+    }
+
+    @Override
+    public MultanisPresenceWatcher copy() {
+        return new MultanisPresenceWatcher(this);
+    }
+
+    @Override
+    public void watch(GameEvent event, Game game) {
+        if (GameEvent.EventType.SPELL_CAST == event.getType()) {
+            Spell spell = game.getSpellOrLKIStack(event.getTargetId());
+            if (spell != null) {
+                List<UUID> spellIds;
+                if (!spellsCast.containsKey(spell.getControllerId())) {
+                    spellIds = new ArrayList<>();
+                } else {
+                    spellIds = spellsCast.get(spell.getControllerId());
+                }
+                spellIds.add(spell.getId());
+                spellsCast.put(spell.getControllerId(), spellIds);
+            }
+        }
+    }
+
+    @Override
+    public void reset() {
+        super.reset();
+        spellsCast.clear();
+    }
+
+    public List<UUID> getSpellsCastThisTurn(UUID playerId) {
+        return spellsCast.get(playerId);
+    }
+}

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

@@ -120,8 +120,10 @@ public class UrzasLegacy extends ExpansionSet {
         cards.add(new SetCardInfo("Miscalculation", 36, Rarity.COMMON, mage.cards.m.Miscalculation.class));
         cards.add(new SetCardInfo("Molten Hydra", 85, Rarity.RARE, mage.cards.m.MoltenHydra.class));
         cards.add(new SetCardInfo("Mother of Runes", 14, Rarity.UNCOMMON, mage.cards.m.MotherOfRunes.class));
+        cards.add(new SetCardInfo("Multani's Presence", 109, Rarity.UNCOMMON, mage.cards.m.MultanisPresence.class));
         cards.add(new SetCardInfo("Multani, Maro-Sorcerer", 107, Rarity.RARE, mage.cards.m.MultaniMaroSorcerer.class));
         cards.add(new SetCardInfo("Multani's Acolyte", 108, Rarity.COMMON, mage.cards.m.MultanisAcolyte.class));
+        cards.add(new SetCardInfo("Multani's Presence", 109, Rarity.UNCOMMON, mage.cards.m.MultanisPresence.class));
         cards.add(new SetCardInfo("No Mercy", 56, Rarity.RARE, mage.cards.n.NoMercy.class));
         cards.add(new SetCardInfo("Opal Champion", 16, Rarity.COMMON, mage.cards.o.OpalChampion.class));
         cards.add(new SetCardInfo("Opportunity", 37, Rarity.UNCOMMON, mage.cards.o.Opportunity.class));