From 5b84462eff7aaa125e5f12ae561697d441698ea9 Mon Sep 17 00:00:00 2001
From: jeffwadsworth <jeff@delmarus.com>
Date: Fri, 7 Aug 2020 14:05:44 -0500
Subject: [PATCH] - Added Chameleon Spirit

---
 .../src/mage/cards/c/ChameleonSpirit.java     | 93 +++++++++++++++++++
 Mage.Sets/src/mage/sets/MercadianMasques.java |  1 +
 2 files changed, 94 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/c/ChameleonSpirit.java

diff --git a/Mage.Sets/src/mage/cards/c/ChameleonSpirit.java b/Mage.Sets/src/mage/cards/c/ChameleonSpirit.java
new file mode 100644
index 0000000000..87c0285413
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/c/ChameleonSpirit.java
@@ -0,0 +1,93 @@
+package mage.cards.c;
+
+import static java.awt.SystemColor.control;
+import java.util.UUID;
+import mage.MageInt;
+import mage.ObjectColor;
+import mage.abilities.Ability;
+import mage.abilities.common.EntersBattlefieldAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.dynamicvalue.DynamicValue;
+import mage.abilities.effects.Effect;
+import mage.abilities.effects.common.ChooseColorEffect;
+import mage.abilities.effects.common.continuous.SetPowerToughnessSourceEffect;
+import mage.constants.SubType;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.Outcome;
+import mage.filter.FilterPermanent;
+import mage.filter.predicate.mageobject.ColorPredicate;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+
+/**
+ *
+ * @author jeffwadsworth
+ */
+public final class ChameleonSpirit extends CardImpl {
+
+    public ChameleonSpirit(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{3}{U}");
+
+        this.subtype.add(SubType.ILLUSION);
+        this.subtype.add(SubType.SPIRIT);
+        this.power = new MageInt(0);
+        this.toughness = new MageInt(0);
+
+        // As Chameleon Spirit enters the battlefield, choose a color.
+        this.addAbility(new EntersBattlefieldAbility(new ChooseColorEffect(Outcome.Neutral)));
+
+        // Chameleon Spirit's power and toughness are each equal to the number 
+        // of permanents of the chosen color your opponents control.
+        this.addAbility(new SimpleStaticAbility(
+                new SetPowerToughnessSourceEffect(
+                        PermanentsOfTheChosenColorOpponentsControlCount.instance,
+                        Duration.EndOfGame)));
+    }
+
+    private ChameleonSpirit(final ChameleonSpirit card) {
+        super(card);
+    }
+
+    @Override
+    public ChameleonSpirit copy() {
+        return new ChameleonSpirit(this);
+    }
+}
+
+enum PermanentsOfTheChosenColorOpponentsControlCount implements DynamicValue {
+    instance;
+
+    @Override
+    public int calculate(Game game, Ability sourceAbility, Effect effect) {
+        int number = 0;
+        FilterPermanent filter = new FilterPermanent();
+        filter.add(new ColorPredicate((ObjectColor) game.getState().getValue(sourceAbility.getSourceId() + "_color")));
+        for (Permanent permanent : game.getBattlefield().getAllActivePermanents()) {
+            if (permanent != null
+                    && game.getOpponents(sourceAbility.getControllerId()).contains(permanent.getControllerId())
+                    && filter.match(permanent, game)) {
+                number++;
+            }
+        }
+        return number;
+    }
+
+    @Override
+    public PermanentsOfTheChosenColorOpponentsControlCount copy() {
+        return PermanentsOfTheChosenColorOpponentsControlCount.instance;
+    }
+
+    @Override
+    public String toString() {
+        return "X";
+    }
+
+    @Override
+    public String getMessage() {
+        return "permanents of the chosen color your opponents control";
+    }
+
+}
diff --git a/Mage.Sets/src/mage/sets/MercadianMasques.java b/Mage.Sets/src/mage/sets/MercadianMasques.java
index bdd6a8f209..58c6c737f6 100644
--- a/Mage.Sets/src/mage/sets/MercadianMasques.java
+++ b/Mage.Sets/src/mage/sets/MercadianMasques.java
@@ -67,6 +67,7 @@ public final class MercadianMasques extends ExpansionSet {
         cards.add(new SetCardInfo("Cave Sense", 179, Rarity.COMMON, mage.cards.c.CaveSense.class));
         cards.add(new SetCardInfo("Ceremonial Guard", 182, Rarity.COMMON, mage.cards.c.CeremonialGuard.class));
         cards.add(new SetCardInfo("Chambered Nautilus", 64, Rarity.UNCOMMON, mage.cards.c.ChamberedNautilus.class));
+        cards.add(new SetCardInfo("Chameleon Spirit", 65, Rarity.UNCOMMON, mage.cards.c.ChameleonSpirit.class));
         cards.add(new SetCardInfo("Charisma", 66, Rarity.RARE, mage.cards.c.Charisma.class));
         cards.add(new SetCardInfo("Charm Peddler", 6, Rarity.COMMON, mage.cards.c.CharmPeddler.class));
         cards.add(new SetCardInfo("Charmed Griffin", 7, Rarity.UNCOMMON, mage.cards.c.CharmedGriffin.class));