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ActHandler.h

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/*
Copyright (c) 2000-2003, Jelle Kok, University of Amsterdam
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.

3. Neither the name of the University of Amsterdam nor the names of its
contributors may be used to endorse or promote products derived from this
software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT OWNER 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.
*/

#ifndef _ACTHANDLER_
#define _ACTHANDLER_

#include "Connection.h"      // needed for Connection class
#include "WorldModel.h"      // needed for 'setPerformedActions'

#ifdef WIN32
  void CALLBACK sigalarmHandler(UINT id, UINT msg, DWORD dwUser, DWORD dw1, DWORD dw2);
#else
  void sigalarmHandler( int i );
#endif
void   sendChangeViewCommands( int iSyncCounter );

extern Logger Log; 
/*****************************************************************************/
/********************** CLASS ACTHANDLER *************************************/
/*****************************************************************************/

class ActHandler {

  Connection     *connection;  
  ServerSettings *SS;          
  WorldModel     *WM;          
  SoccerCommand  m_queueOneCycleCommand; 
  SoccerCommand  m_queueMultipleCommands[CMD_MAX_COMMANDS];
  int            m_iMultipleCommands;    
public:
  ActHandler( Connection* c, WorldModel *wm, ServerSettings *ss);

  // methods related to putting and sending messages using the queue
  bool           putCommandInQueue( SoccerCommand command      );
  void           emptyQueue       (                            );
  bool           isQueueEmpty     (                            );
  bool           sendCommands     (                            );
  SoccerCommand  getPrimaryCommand(                            );

  // methods to send commands directly to the server
  bool           sendCommand      ( SoccerCommand soc          );
  bool           sendMessage      ( char          *str         );
  bool           sendCommandDirect( SoccerCommand soc          );
  bool           sendMessageDirect( char          *str         );

} ;
#endif

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