Implemented Spiritual Focus

Mage.Sets/src/mage/cards/s/SpiritualFocus.java

@@ -0,0 +1,140 @@
+/*
+ *  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.s;
+
+import java.util.UUID;
+import mage.abilities.Ability;
+import mage.abilities.TriggeredAbilityImpl;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.GainLifeEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.constants.Zone;
+import mage.game.Game;
+import mage.game.events.GameEvent;
+import mage.game.events.GameEvent.EventType;
+import mage.game.permanent.Permanent;
+import mage.game.stack.StackObject;
+import mage.players.Player;
+
+/**
+ *
+ * @author L_J
+ */
+public class SpiritualFocus extends CardImpl {
+
+    public SpiritualFocus(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ENCHANTMENT}, "{1}{W}");
+
+        // Whenever a spell or ability an opponent controls causes you to discard a card, you gain 2 life and you may draw a card.
+        this.addAbility(new SpiritualFocusTriggeredAbility());
+    }
+
+    public SpiritualFocus(final SpiritualFocus card) {
+        super(card);
+    }
+
+    @Override
+    public SpiritualFocus copy() {
+        return new SpiritualFocus(this);
+    }
+}
+
+class SpiritualFocusTriggeredAbility extends TriggeredAbilityImpl {
+
+    public SpiritualFocusTriggeredAbility() {
+        super(Zone.BATTLEFIELD, new GainLifeEffect(2), false);
+        this.addEffect(new SpiritualFocusDrawCardEffect());
+    }
+
+    public SpiritualFocusTriggeredAbility(final SpiritualFocusTriggeredAbility ability) {
+        super(ability);
+    }
+
+    @Override
+    public SpiritualFocusTriggeredAbility copy() {
+        return new SpiritualFocusTriggeredAbility(this);
+    }
+
+    @Override
+    public boolean checkEventType(GameEvent event, Game game) {
+        return event.getType() == EventType.DISCARDED_CARD;
+    }
+
+    @Override
+    public boolean checkTrigger(GameEvent event, Game game) {
+        StackObject stackObject = game.getStack().getStackObject(event.getSourceId());
+        if (stackObject != null) {
+            if (game.getOpponents(this.getControllerId()).contains(stackObject.getControllerId())) {
+                Permanent permanent = game.getPermanent(getSourceId());
+                if (permanent != null) {
+                    if (permanent.getControllerId() == event.getPlayerId()) {
+                        return true;
+                    }
+                }
+            }
+        }
+        return false;
+    }
+
+    @Override
+    public String getRule() {
+        return "Whenever a spell or ability an opponent controls causes you to discard a card, you gain 2 life and you may draw a card.";
+    }
+}
+
+class SpiritualFocusDrawCardEffect extends OneShotEffect {
+
+    public SpiritualFocusDrawCardEffect() {
+        super(Outcome.DrawCard);
+    }
+
+    public SpiritualFocusDrawCardEffect(final SpiritualFocusDrawCardEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public SpiritualFocusDrawCardEffect copy() {
+        return new SpiritualFocusDrawCardEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Permanent permanent = game.getPermanent(source.getSourceId());
+        Player player = game.getPlayer(source.getControllerId());
+        if (player != null && permanent != null) {
+            if (player.chooseUse(outcome, "Draw a card (" + permanent.getLogName() + ')', source, game)) {
+                player.drawCards(1, game);
+            }
+            return true;
+        }
+        return false;
+    }
+}