Added PutTopCardOfYourLibraryToGraveyardCost.

Mage/src/mage/abilities/costs/common/PutTopCardOfYourLibraryToGraveyardCost.java

@@ -0,0 +1,106 @@
+/*
+ *  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.Constants.Zone;
+import mage.abilities.Ability;
+import mage.abilities.costs.CostImpl;
+import mage.cards.Card;
+import mage.game.Game;
+import mage.players.Player;
+import mage.util.CardUtil;
+
+/**
+ *
+ * @author LevelX2
+ */
+
+
+public class PutTopCardOfYourLibraryToGraveyardCost extends CostImpl<PutTopCardOfYourLibraryToGraveyardCost> {
+
+    int numberOfCards;
+
+    public PutTopCardOfYourLibraryToGraveyardCost() {
+        this(1);
+    }
+
+    public PutTopCardOfYourLibraryToGraveyardCost(int numberOfCards) {
+        this.numberOfCards = numberOfCards;
+        this.text = setText();
+    }
+
+    public PutTopCardOfYourLibraryToGraveyardCost(PutTopCardOfYourLibraryToGraveyardCost cost) {
+        super(cost);
+        this.numberOfCards = cost.numberOfCards;
+    }
+
+    @Override
+    public boolean pay(Ability ability, Game game, UUID sourceId, UUID controllerId, boolean noMana) {
+        Player player = game.getPlayer(controllerId);
+        if (player != null && player.getLibrary().size() >= numberOfCards) {
+            int i = 0;
+            paid = true;
+            while (i < numberOfCards) {
+                Card card = player.getLibrary().removeFromTop(game);
+                if (card != null) {
+                    // all cards must reach the graveyard to pay the costs
+                    paid &= card.moveToZone(Zone.GRAVEYARD, sourceId, game, true);
+                }
+                ++i;
+            }
+        }
+        return paid;
+    }
+
+    @Override
+    public boolean canPay(UUID sourceId, UUID controllerId, Game game) {
+        Player player = game.getPlayer(controllerId);
+        if (player != null && player.getLibrary().size() >= numberOfCards) {
+            return true;
+        }
+        return false;
+    }
+
+    @Override
+    public PutTopCardOfYourLibraryToGraveyardCost copy() {
+        return new PutTopCardOfYourLibraryToGraveyardCost(this);
+    }
+
+    private String setText() {
+        StringBuilder sb = new StringBuilder("Put the top ");
+        if (numberOfCards == 1) {
+            sb.append("card");
+        } else {
+            sb.append(CardUtil.numberToText(numberOfCards)).append(" cards");
+        }
+        sb.append(" of your library into your graveyard");
+        return sb.toString();
+    }
+}