Card game services.

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@3133 542714f4-19e9-0310-aa3c-eee0fc999fb1
2004-10-13 02:03:26 +00:00
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+//
+// $Id: CardGameManager.java,v 1.1 2004/10/13 02:03:26 andrzej Exp $
+//
+// Narya library - tools for developing networked games
+// Copyright (C) 2002-2004 Three Rings Design, Inc., All Rights Reserved
+// http://www.threerings.net/code/narya/
+//
+// This library is free software; you can redistribute it and/or modify it
+// under the terms of the GNU Lesser General Public License as published
+// by the Free Software Foundation; either version 2.1 of the License, or
+// (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+package com.threerings.parlor.card.server;
+
+import com.threerings.parlor.card.Log;
+
+import com.threerings.parlor.card.data.CardCodes;
+import com.threerings.parlor.card.data.Deck;
+import com.threerings.parlor.card.data.Hand;
+
+import com.threerings.parlor.game.GameManager;
+
+import com.threerings.presents.dobj.MessageEvent;
+
+/**
+ * A manager class for card games.  Handles common functions like dealing hands
+ * of cards to all players.
+ */
+public class CardGameManager extends GameManager
+                             implements CardCodes
+{
+    /**
+     * Deals a hand of cards to each player from the specified
+     * Deck.
+     *
+     * @param deck the deck from which to deal
+     * @param size the size of the hands to deal
+     * @return the array of hands dealt to each player, or null if
+     * the deal was canceled because the deck did not contain enough
+     * cards
+     */
+    public Hand[] dealHands(Deck deck, int size)
+    {
+        if(deck.cards.size() < size * _playerCount)
+        {
+            return null;
+        }
+        else
+        {
+            Hand[] hands = new Hand[_playerCount];
+            
+            for(int i=0;i<_playerCount;i++)
+            {
+                _omgr.postEvent(
+                    new MessageEvent(
+                        _playerOids[i],
+                        TAKE_HAND, 
+                        new Object[] { hands[i] = deck.dealHand(size) }
+                    )
+                );
+            }
+            
+            return hands;
+        }
+    }    
+}