Restructured Mage module

Mage/src/main/java/mage/abilities/costs/common/RemoveCountersSourceCost.java

@@ -0,0 +1,86 @@
+/*
+ *  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.costs.common;
+
+import java.util.UUID;
+import mage.abilities.Ability;
+import mage.abilities.costs.CostImpl;
+import mage.counters.Counter;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.util.CardUtil;
+
+/**
+ *
+ * @author BetaSteward_at_googlemail.com
+ */
+public class RemoveCountersSourceCost extends CostImpl {
+
+    private final int amount;
+    private final String name;
+
+    public RemoveCountersSourceCost(Counter counter) {
+        this.amount = counter.getCount();
+        this.name = counter.getName();
+        this.text = new StringBuilder("Remove ").append((amount == 1 ? "a" : CardUtil.numberToText(amount)))
+                .append(" ").append(name).append(" counter").append((amount != 1 ? "s" : ""))
+                .append(" from {this}").toString();
+
+    }
+
+    public RemoveCountersSourceCost(RemoveCountersSourceCost cost) {
+        super(cost);
+        this.amount = cost.amount;
+        this.name = cost.name;
+    }
+
+    @Override
+    public boolean canPay(Ability ability, UUID sourceId, UUID controllerId, Game game) {
+        Permanent permanent = game.getPermanent(sourceId);
+        if (permanent != null && permanent.getCounters().getCount(name) >= amount) {
+            return true;
+        }
+        return false;
+    }
+
+    @Override
+    public boolean pay(Ability ability, Game game, UUID sourceId, UUID controllerId, boolean noMana) {
+        Permanent permanent = game.getPermanent(sourceId);
+        if (permanent != null && permanent.getCounters().getCount(name) >= amount) {
+            permanent.removeCounters(name, amount, game);
+            this.paid = true;
+        }
+        return paid;
+    }
+
+    @Override
+    public RemoveCountersSourceCost copy() {
+        return new RemoveCountersSourceCost(this);
+    }
+}