model_blinkenlight.cc

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//
// File: model_blinkenlight
// Author: Richard Vaughan
// Date: 7 March 2008
//
// CVS info:
//  $Source: /home/tcollett/stagecvs/playerstage-cvs/code/stage/libstage/model_blinkenlight.cc,v $
//  $Author: rtv $
//  $Revision$
//

//#define DEBUG 1
#include "stage.hh"
#include "worldfile.hh"
#include "option.hh"
using namespace Stg;

//TODO make instance attempt to register an option (as customvisualizations do)
Option ModelBlinkenlight::showBlinkenData( "Show Blink", "show_blinken", "", true, NULL );


ModelBlinkenlight::ModelBlinkenlight( World* world,
                                                                                                  Model* parent,
                                                                                                  const std::string& type ) : 
  Model( world, parent, type ),
  dutycycle( 1.0 ),
  enabled( true ),
  period( 1000 ),
  on( true )
{
        PRINT_DEBUG2( "Constructing ModelBlinkenlight %d (%s)\n", 
                        id, typestr );

        // Set up sensible defaults

        this->SetColor( Color( "green" ) );


        Geom geom;
        memset( &geom, 0, sizeof(geom)); // no size
        geom.size.x = 0.02;
        geom.size.y = 0.02;
        geom.size.z = 0.02;
        this->SetGeom( geom );


        this->Startup();
        
        RegisterOption( &showBlinkenData );
}

ModelBlinkenlight::~ModelBlinkenlight()
{
}

void ModelBlinkenlight::Load( void )
{
  Model::Load();
  
  this->dutycycle = wf->ReadFloat( wf_entity, "dutycycle", this->dutycycle );
  this->period = wf->ReadInt( wf_entity, "period", this->period );
  this->enabled = wf->ReadInt( wf_entity, "dutycycle", this->enabled );
}


void ModelBlinkenlight::Update( void )
{     
        // invert
        this->on = ! this->on;
        Model::Update();
}


void ModelBlinkenlight::DataVisualize( Camera* cam )
{
  (void)cam; // avoid warning about unused var

  // TODO XX
        if( on && showBlinkenData )
        {
                //LISTMETHOD( this->blocks, Block*, Draw );
        }
}