//  SuperTux
//  Copyright (C) 2006 Matthias Braun <matze@braunis.de>
//
//  This program is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  (at your option) any later version.
//
//  This program 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 General Public License for more details.
//
//  You should have received a copy of the GNU General Public License
//  along with this program.  If not, see <http://www.gnu.org/licenses/>.

#ifndef HEADER_SUPERTUX_SCRIPTING_THREAD_QUEUE_HPP
#define HEADER_SUPERTUX_SCRIPTING_THREAD_QUEUE_HPP

#include <squirrel.h>
#include <vector>

namespace scripting {

/**
 * Keeps a list of SquirrelThreads that wait for a wakeup event
 */
class ThreadQueue
{
public:
  ThreadQueue();
  ~ThreadQueue();

  /// adds a thread (actually a weakref to the thread)
  void add(HSQUIRRELVM vm);
  /// wakes up threads in the list
  void wakeup();

private:
  typedef std::vector<HSQOBJECT> ThreadList;
  ThreadList threads;
};

}

#endif

/* EOF */
