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graphicClient.cc

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/*
  svas_server -- virtual World Server of Svas
  Copyright (c) 2001, 2002 David Moreno Montero
 
 
  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 2 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, write to the Free Software
  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  02111-1307, USA.  

*/


#include <thread.h>
#include <math.h>
#include <socket.h>
#include "world.h"
#include "graphicClient.h"
#include "log.h"
#include "cylinder.h"
#include "agent.h"

GraphicClient::GraphicClient(ost::TCPSocket &sock, World *w) : baseClient(sock, w){
  ;
}

void GraphicClient::Run(void){
  log <<"Running new Graphic Client"<<endl;

  bool quit=false;
  while(!quit){
    
    if (stream->isPending(ost::SOCKET_PENDING_INPUT,0)){
      string st;
      *stream >> st;
      if (st==""){
    quit=true;
    continue;
      }
      else if (st=="BYE"){
    quit=true;
    continue;
      }

      float a,b,c,d,e,f;
      int n=sscanf(st.data(),"(%g, %g, %g)(%g, %g, %g)",&a,&b,&c,&d,&e,&f);
      if (n!=6){
    log <<"Not valid vectors for graphicClient ("<<st.data()<<")"<<endl;
    continue;
      }

      unsigned int j;
      for (j=world->getNumCylinders();j--;){
    Cylinder *cyl=world->getCylinder(j);
    if (NULL!=cyl){
      *stream <<(cyl->getPosition()).toString()
          <<Vector3d(cyl->getWidth(),cyl->getHeight(),cyl->getEnergy()/cyl->getMass()).toString()
          <<cyl->getOrientation().toString()<<endl;
    }
      }
      
      *stream <<"OK"<<endl;
      stream->flush();

    }
    dontWalk();
  }

  log <<"End of Graphic Client"<<endl;
  alive=false;
}

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