Restructured Mage module

Mage/src/main/java/mage/abilities/dynamicvalue/common/PermanentsTargetOpponentControlsCount.java

@@ -0,0 +1,92 @@
+/*
+ *  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.abilities.dynamicvalue.common;
+
+import mage.abilities.Ability;
+import mage.abilities.dynamicvalue.DynamicValue;
+import mage.abilities.effects.Effect;
+import mage.filter.FilterPermanent;
+import mage.filter.predicate.permanent.ControllerIdPredicate;
+import mage.game.Game;
+
+/**
+ *
+ * @author LoneFox
+ */
+public class PermanentsTargetOpponentControlsCount implements DynamicValue {
+
+    private FilterPermanent filter;
+    private Integer multiplier;
+
+    public PermanentsTargetOpponentControlsCount() {
+        this(new FilterPermanent(), 1);
+    }
+
+    public PermanentsTargetOpponentControlsCount(FilterPermanent filter) {
+        this(filter, 1);
+    }
+
+    public PermanentsTargetOpponentControlsCount(FilterPermanent filter, Integer multiplier) {
+        this.filter = filter.copy();
+        this.multiplier = multiplier;
+    }
+
+    public PermanentsTargetOpponentControlsCount(final PermanentsTargetOpponentControlsCount dynamicValue) {
+        this.filter = dynamicValue.filter;
+        this.multiplier = dynamicValue.multiplier;
+    }
+
+    @Override
+    public PermanentsTargetOpponentControlsCount copy() {
+        return new PermanentsTargetOpponentControlsCount(this);
+    }
+
+    @Override
+    public int calculate(Game game, Ability sourceAbility, Effect effect) {
+        if (sourceAbility.getFirstTarget() != null) {
+            filter.add(new ControllerIdPredicate(sourceAbility.getFirstTarget()));
+            int value = game.getBattlefield().count(filter, sourceAbility.getSourceId(), sourceAbility.getControllerId(), game);
+            return multiplier * value;
+        } else {
+            return 0;
+        }
+    }
+
+    @Override
+    public String toString() {
+        if (multiplier != null) {
+            return multiplier.toString();
+        }
+        return "X";
+    }
+
+    @Override
+    public String getMessage() {
+        return filter.getMessage() + " target opponent controls";
+    }
+}