Restructured Mage module

Mage/src/main/java/mage/target/common/TargetCardInLibrary.java

@@ -0,0 +1,136 @@
+/*
+ * 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.target.common;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.List;
+import java.util.UUID;
+import mage.abilities.Ability;
+import mage.cards.Card;
+import mage.cards.CardsImpl;
+import mage.constants.Outcome;
+import mage.constants.Zone;
+import mage.filter.FilterCard;
+import mage.game.Game;
+import mage.players.Player;
+import mage.target.TargetCard;
+
+/**
+ *
+ * @author BetaSteward_at_googlemail.com
+ */
+public class TargetCardInLibrary extends TargetCard {
+
+    private int librarySearchLimit;
+
+    public TargetCardInLibrary() {
+        this(1, 1, new FilterCard());
+    }
+
+    public TargetCardInLibrary(FilterCard filter) {
+        this(1, 1, filter);
+    }
+
+    public TargetCardInLibrary(int numTargets, FilterCard filter) {
+        this(numTargets, numTargets, filter);
+    }
+
+    public TargetCardInLibrary(int minNumTargets, int maxNumTargets, FilterCard filter) {
+        super(minNumTargets, maxNumTargets, Zone.LIBRARY, filter);
+        // 701.15b If a player is searching a hidden zone for cards with a stated quality, such as a card
+        // with a certain card type or color, that player isn’t required to find some or all of those cards
+        // even if they’re present in that zone.
+        this.setRequired(!filter.hasPredicates());
+        this.librarySearchLimit = Integer.MAX_VALUE;
+    }
+
+    public TargetCardInLibrary(final TargetCardInLibrary target) {
+        super(target);
+        this.librarySearchLimit = target.librarySearchLimit;
+    }
+
+    @Override
+    public boolean choose(Outcome outcome, UUID playerId, UUID targetPlayerId, Game game) {
+        Player player = game.getPlayer(playerId);
+        Player targetPlayer = game.getPlayer(targetPlayerId);
+        if (targetPlayer == null) {
+            targetPlayer = player;
+        }
+
+        List<Card> cards;
+        if (librarySearchLimit == Integer.MAX_VALUE) {
+            cards = targetPlayer.getLibrary().getCards(game);
+        } else {
+            cards = new ArrayList<>(targetPlayer.getLibrary().getTopCards(game, librarySearchLimit));
+        }
+        Collections.sort(cards, new CardNameComparator());
+        while (!isChosen() && !doneChosing()) {
+            chosen = targets.size() >= minNumberOfTargets;
+            if (!player.chooseTarget(outcome, new CardsImpl(Zone.LIBRARY, cards), this, null, game)) {
+                return chosen;
+            }
+            chosen = targets.size() >= minNumberOfTargets;
+        }
+
+        return chosen = true;
+    }
+
+    @Override
+    public boolean canTarget(UUID id, Ability source, Game game) {
+        Card card = game.getPlayer(source.getControllerId()).getLibrary().getCard(id, game);
+        if (card != null) {
+            return filter.match(card, game);
+        }
+        return false;
+    }
+
+    @Override
+    public TargetCardInLibrary copy() {
+        return new TargetCardInLibrary(this);
+    }
+
+    @Override
+    public void setMinNumberOfTargets(int minNumberOfTargets) {
+        this.minNumberOfTargets = minNumberOfTargets;
+    }
+
+    public void setCardLimit(int librarySearchLimit) {
+        this.librarySearchLimit = librarySearchLimit;
+    }
+
+}
+
+class CardNameComparator implements Comparator<Card> {
+
+    @Override
+    public int compare(Card o1, Card o2) {
+        return o1.getName().compareTo(o2.getName());
+    }
+}