OPermanentGrassGrazed Class Reference

#include <OPermanentGrassGrazed.h>

Public Member Functions
bool	Do (Farm *a_farm, LE *a_field, FarmEvent *a_ev)
	OPermanentGrassGrazed ()
Public Member Functions inherited from Crop
virtual	~Crop ()
	Crop ()
int	GetFirstDate (void)
void	ChooseNextCrop (int a_no_dates)
	Chooses the next crop to grow in a field. More...
int	GetCropClassification ()
void	SetCropClassification (int a_classification)

Additional Inherited Members
Protected Member Functions inherited from Crop
void	SimpleEvent (long a_date, int a_todo, bool a_lock)
	Adds an event to this crop management. More...
void	SimpleEvent_ (long a_date, int a_todo, bool a_lock, Farm *a_farm, LE *a_field)
	Adds an event to this crop management without relying on member variables. More...
Protected Attributes inherited from Crop
Farm *	m_farm
LE *	m_field
FarmEvent *	m_ev
int	m_first_date
int	m_count
int	m_last_date
int	m_ddegstoharvest
int	m_CropClassification

Constructor & Destructor Documentation

OPermanentGrassGrazed()

OPermanentGrassGrazed::OPermanentGrassGrazed ( )

inline

  {
    m_first_date=g_date->DayInYear(14,4);
  }

References Crop::m_first_date.

Member Function Documentation

Do()

bool OPermanentGrassGrazed::Do ( Farm *  a_farm, LE *  a_field, FarmEvent *  a_ev  )

virtual

Reimplemented from Crop.

{
  m_farm  = a_farm;
  m_field = a_field;
  m_ev    = a_ev;
 
  bool done = false;
 
  switch ( m_ev->m_todo ) {
  case opgg_start:
    {
      // Set up the date management stuff
      m_last_date=g_date->DayInYear(1,10);
      // Start and stop dates for all events after harvest
      m_field->SetMDates(0,0,g_date->DayInYear(25,6));
      // Determined by harvest date - used to see if at all possible
      m_field->SetMDates(1,0,g_date->DayInYear(1,10));
      if (m_ev->m_startday>g_date->DayInYear(1,7))
      {
        if (m_field->GetMDates(0,0) >=m_ev->m_startday)
        {
          g_msg->Warn( WARN_BUG, "OPermanentGrassGrazed::Do(): "
         "Harvest too late for the next crop to start!!!", "" );
          exit( 1 );
        }
        // No need to try to fix late fininshing, this crop cannot be in
        // rotation, and must be followed by itself
      }
      int d1;
 
      int today=g_date->Date();
      d1 = g_date->OldDays() + m_first_date;
      if ( ! m_ev->m_first_year ) d1+=365; // Add 365 for spring crop (not 1st yr)
      if (today > d1)
      {
          // Yes too late - should not happen - raise an error
          g_msg->Warn( WARN_BUG, "OPermanentGrassGrazed::Do(): "
         "Crop start attempt after last possible start date", "" );
          exit( 1 );
      }
      // Reinit d1 to first possible starting date.
      d1 = g_date->OldDays() + m_first_date+365; // Add 365 for spring crop
      if ( g_date->Date() > d1 ) {
    d1 = g_date->Date();
      }
      // OK, let's go.
      m_field->SetLastSownVeg( m_field->GetVegType() ); //Force last sown, needed for goose habitat classification
      
      OPGG_FERTI_DATE=0;
      OPGG_CUT_DATE=0;
      if (m_farm->IsStockFarmer())
        SimpleEvent( d1, opgg_ferti_s, false );
      else SimpleEvent( d1+60, opgg_cut_to_hay, false );
    }
    break;
 
  case opgg_ferti_s:
    if ( m_ev->m_lock || m_farm->DoIt( 10 ))
    {
      if (!m_farm->FA_Slurry( m_field, 0.0,
           g_date->DayInYear( 15,6 ) - g_date->DayInYear())) {
        SimpleEvent( g_date->Date() + 1, opgg_ferti_s, true );
        break;
      }
      OPGG_FERTI_DATE=g_date->DayInYear();
      SimpleEvent( g_date->Date() + 28,opgg_cut_to_hay, false );
      break;
    }
    SimpleEvent( g_date->OldDays() + g_date->DayInYear( 25,6 ),
                   opgg_cut_to_hay, false );
    break;
 
  case opgg_cut_to_hay:
    if ( m_ev->m_lock || m_farm->DoIt( 50 ))
    {
      if (!m_farm->CutToHay( m_field, 0.0,
           g_date->DayInYear( 15,8 ) - g_date->DayInYear())) {
        SimpleEvent( g_date->Date() + 1, opgg_cut_to_hay, true );
        break;
      }
      // did cut to hay so try turning
      SimpleEvent( g_date->OldDays() + g_date->DayInYear( 26,6 ),
                       opgg_raking1, false );
      OPGG_CUT_DATE=g_date->DayInYear();
      break;
    }
    if (OPGG_FERTI_DATE+28 < g_date->DayInYear( 15, 6 ))
    SimpleEvent( g_date->OldDays() + g_date->DayInYear( 15, 6 ),
                 opgg_cattle_out2, false ); // 80% of non-cutters graze
    else
    SimpleEvent( g_date->OldDays() + OPGG_FERTI_DATE+28,
                 opgg_cattle_out2, false ); // 80% of non-cutters graze
 
    break;
 
  case opgg_raking1:
    if (!m_farm->HayTurning( m_field, 0.0,
         (OPGG_CUT_DATE+10) - g_date->DayInYear())) {
      SimpleEvent( g_date->Date() + 1, opgg_raking1, true );
      break;
    }
    else
        OPGG_TURN_DATE=g_date->DayInYear()+7;
    SimpleEvent( g_date->Date()+1, opgg_raking2, false );
    break;
 
  case opgg_raking2:
    if ( m_ev->m_lock || m_farm->DoIt( 50 ))
    {
      if (!m_farm->HayTurning( m_field, 0.0,
           OPGG_TURN_DATE - g_date->DayInYear())) {
        SimpleEvent( g_date->Date() + 1, opgg_raking2, true );
        break;
      }
      else
        OPGG_TURN_DATE=g_date->DayInYear()+7;
    }
    SimpleEvent( g_date->OldDays() + g_date->DayInYear()+1,
                 opgg_compress_straw, false );
    break;
 
  case opgg_compress_straw:
    if (!m_farm->HayBailing( m_field, 0.0,
           OPGG_TURN_DATE - g_date->DayInYear()))
    {
      SimpleEvent( g_date->Date() + 1, opgg_compress_straw, true );
      break;
    }
    // Did compress straw
    SimpleEvent( g_date->OldDays() + g_date->DayInYear()+21,
                 opgg_cattle_out1, false );    // cut but no straw so 100% graze
    break;
 
  case opgg_cattle_out1:
  if (cfg_organic_extensive.value()){
    if (!m_farm->CattleOutLowGrazing( m_field, 0.0,
             g_date->DayInYear( 1,10 ) - g_date->DayInYear())) {
          SimpleEvent( g_date->Date() + 1, opgg_cattle_out1, true );
          break;
        }
  }
  else {
    if (!m_farm->CattleOut( m_field, 0.0,
             g_date->DayInYear( 1,10 ) - g_date->DayInYear())) {
          SimpleEvent( g_date->Date() + 1, opgg_cattle_out1, true );
          break;
        }
  }
    SimpleEvent( g_date->Date() + 1, opgg_cattle_is_out, false );
    break;
 
  case opgg_cattle_out2:
    if ( ( m_ev->m_lock || m_farm->DoIt( 80 )) || (OPGG_FERTI_DATE!=0) )
    {
      if (cfg_organic_extensive.value()){
        if (!m_farm->CattleOutLowGrazing( m_field, 0.0,
             g_date->DayInYear( 1,10 ) - g_date->DayInYear())) {
          SimpleEvent( g_date->Date() + 1, opgg_cattle_out2, true );
          break;
        }
      }
      else {
        if (!m_farm->CattleOut( m_field, 0.0,
             g_date->DayInYear( 1,10 ) - g_date->DayInYear())) {
          SimpleEvent( g_date->Date() + 1, opgg_cattle_out2, true );
          break;
        }
      }
      // Success
      SimpleEvent( g_date->Date() + 1, opgg_cattle_is_out, false );
      break;
    }
    SimpleEvent( g_date->OldDays() + g_date->DayInYear(5,9),
                 opgg_cut_weeds, false );
    break;
 
  case opgg_cattle_is_out:
  if (cfg_organic_extensive.value()){
    if (!m_farm->CattleIsOutLow( m_field, 0.0,
         g_date->DayInYear( 1, 10 ) - g_date->DayInYear(),g_date->DayInYear( 1, 10 )))
    {
      SimpleEvent( g_date->Date() + 1, opgg_cattle_is_out, true );
      break;
    }
  }
  else {
    if (!m_farm->CattleIsOut( m_field, 0.0,
         g_date->DayInYear( 1, 10 ) - g_date->DayInYear(),g_date->DayInYear( 1, 10 )))
    {
      SimpleEvent( g_date->Date() + 1, opgg_cattle_is_out, true );
      break;
    }
  }
    // if they come in the send them out if too early
    if (g_date->DayInYear()<g_date->DayInYear(10,9))
    {
      SimpleEvent( g_date->Date()+1, opgg_cattle_out2, true );
      break;
    }
    SimpleEvent( g_date->OldDays() + g_date->DayInYear(15,6),
                 opgg_cut_weeds, false );
    break;
 
  case opgg_cut_weeds:
    if (( m_ev->m_lock || m_farm->DoIt( 25 ))&&
                                     (g_date->Date()<g_date->DayInYear(15,9)))
    {
      if (!m_farm->CutWeeds( m_field, 0.0,
           g_date->DayInYear( 15,9 ) - g_date->DayInYear())) {
        SimpleEvent( g_date->Date() + 1, opgg_cut_weeds, true );
        break;
      }
    }
    // END MAIN THREAD
    done = true;
    break;
 
  default:
    g_msg->Warn( WARN_BUG, "PermanantGrassGrazed::Do(): "
         "Unknown event type! ", "" );
    exit( 1 );
  }
 
  return done;
}

References Farm::CattleIsOut(), Farm::CattleIsOutLow(), Farm::CattleOut(), Farm::CattleOutLowGrazing(), cfg_organic_extensive, Farm::CutToHay(), Farm::CutWeeds(), Farm::DoIt(), Farm::FA_Slurry(), Farm::HayBailing(), Farm::HayTurning(), Farm::IsStockFarmer(), Crop::m_ev, Crop::m_farm, Crop::m_field, Crop::m_first_date, FarmEvent::m_first_year, Crop::m_last_date, FarmEvent::m_lock, FarmEvent::m_startday, FarmEvent::m_todo, opgg_cattle_is_out, opgg_cattle_out1, opgg_cattle_out2, opgg_compress_straw, OPGG_CUT_DATE, opgg_cut_to_hay, opgg_cut_weeds, OPGG_FERTI_DATE, opgg_ferti_s, opgg_raking1, opgg_raking2, opgg_start, OPGG_TURN_DATE, and Crop::SimpleEvent().

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The documentation for this class was generated from the following files:

• C:/Repo/ALMaSS_all/Landscape/cropprogs/OPermanentGrassGrazed.h
• C:/Repo/ALMaSS_all/Landscape/cropprogs/OPermanentGrassGrazed.cpp