code review comments for chaos/random booster draft:

1. rename chaos booster draft to random booster draft
2. save packs selected in the user preferences
3. print "Random Boosters" in the player draft viewer during the draft

Mage/src/mage/game/draft/RandomBoosterDraft.java

@@ -0,0 +1,95 @@
+/*
+ *  Copyright 2011 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.game.draft;
+
+import java.util.ArrayList;
+import java.util.List;
+import mage.cards.ExpansionSet;
+import java.util.Collections;
+
+/**
+ *
+ * @author BrodyLodmell_at_googlemail.com
+ */
+public class RandomBoosterDraft extends BoosterDraft {
+
+    List<ExpansionSet> allSets;
+    List<ExpansionSet> useBoosters;
+    public RandomBoosterDraft(DraftOptions options, List<ExpansionSet> sets) {
+        super(options, sets);
+        if (sets.isEmpty()){
+            throw new RuntimeException("At least one set must be selected for random booster draft");
+        }
+        allSets = new ArrayList<>(sets);
+        resetBoosters();
+    }
+
+    @Override
+    public void start() {
+        while (!isAbort() && boosterNum < numberBoosters) {
+            openBooster();
+            while (!isAbort() && pickCards()) {
+                if (boosterNum % 2 == 1) {
+                    passLeft();
+                } else {
+                    passRight();
+                }
+                fireUpdatePlayersEvent();
+            }
+        }
+        resetBufferedCards();
+        this.fireEndDraftEvent();
+    }
+
+    @Override
+    protected void openBooster() {
+        if (boosterNum < numberBoosters) {
+            for (DraftPlayer player: players.values()) {
+                player.setBooster(getNextBooster().createBooster());
+            }
+        }
+        boosterNum++;
+        cardNum = 1;
+        fireUpdatePlayersEvent();
+    }
+
+    private ExpansionSet getNextBooster() {
+        if (0 == useBoosters.size()){
+            resetBoosters();
+        }
+        ExpansionSet theBooster = useBoosters.get(0);
+        useBoosters.remove(theBooster);
+        return theBooster;
+    }
+
+    private void resetBoosters(){
+        useBoosters = new ArrayList<>(allSets);
+        Collections.shuffle(useBoosters);
+    }
+}