PresentsClient -> PresentsSession (Jamie's suggestion) and associated changes

on down the client. git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@5508 542714f4-19e9-0310-aa3c-eee0fc999fb1
2008-11-06 18:04:42 +00:00
parent a9f7175d2f
commit c69630b7e0
17 changed files with 98 additions and 101 deletions
@@ -0,0 +1,92 @@
+//
+// $Id$
+//
+// Narya library - tools for developing networked games
+// Copyright (C) 2002-2007 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.crowd.server;
+
+import com.google.inject.Inject;
+
+import com.threerings.presents.server.PresentsSession;
+
+import com.threerings.crowd.chat.server.SpeakUtil;
+import com.threerings.crowd.data.BodyObject;
+import com.threerings.crowd.data.OccupantInfo;
+
+/**
+ * Extends the presents session with crowd-specific session handling.
+ */
+public class CrowdSession extends PresentsSession
+{
+    @Override
+    protected void sessionConnectionClosed ()
+    {
+        super.sessionConnectionClosed();
+
+        if (_clobj != null) {
+            // note that the user is disconnected
+            BodyObject bobj = (BodyObject)_clobj;
+            _bodyman.updateOccupantStatus(bobj, bobj.location, OccupantInfo.DISCONNECTED);
+        }
+    }
+
+    @Override
+    protected void sessionWillResume ()
+    {
+        super.sessionWillResume();
+
+        // note that the user's active once more
+        BodyObject bobj = (BodyObject)_clobj;
+        _bodyman.updateOccupantStatus(bobj, bobj.location, OccupantInfo.ACTIVE);
+    }
+
+    @Override
+    protected void sessionDidEnd ()
+    {
+        super.sessionDidEnd();
+
+        BodyObject body = (BodyObject)_clobj;
+
+        // clear out our location so that anyone listening will know that we've left
+        clearLocation(body);
+
+        // reset our status in case this object remains around until they start their next session
+        // (which could happen very soon)
+        _bodyman.updateOccupantStatus(body, null, OccupantInfo.ACTIVE);
+
+        // clear our chat history
+        if (body != null) {
+            SpeakUtil.clearHistory(body.getVisibleName());
+        }
+    }
+
+    /**
+     * When the user ends their session, this method is called to clear out any location they might
+     * occupy. The default implementation takes care of standard crowd location occupancy, but
+     * users of other services may which to override this method and clear the user out of a scene,
+     * zone or other location-derived occupancy.
+     */
+    protected void clearLocation (BodyObject bobj)
+    {
+        _locman.leaveOccupiedPlace(bobj);
+    }
+
+    @Inject protected BodyManager _bodyman;
+    @Inject protected LocationManager _locman;
+}