SpringBarleySKManagement.cpp

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//
// SpringBarleySKManagement.cpp
//
/*
*******************************************************************************************************
Copyright (c) 2011, Christopher John Topping, Aarhus University
All rights reserved.
 
Redistribution and use in source and binary forms, with or without modification, are permitted provided
that the following conditions are met:
 
Redistributions of source code must retain the above copyright notice, this list of conditions and the
following disclaimer.
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.
 
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 HOLDER 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.
********************************************************************************************************
*/
 
#include "../../Landscape/ls.h"
#include "../../Landscape/cropprogs/SpringBarleySKManagement.h"
#include "math.h"
 
extern CfgFloat cfg_ins_app_prop1;
extern CfgFloat cfg_herbi_app_prop;
extern CfgFloat cfg_fungi_app_prop1;
extern CfgFloat cfg_greg_app_prop;
 
bool SpringBarleySKManagement::Do( Farm *a_farm, LE *a_field, FarmEvent *a_ev )
{
 
    double ins_app_prop=cfg_ins_app_prop1.value();
    double herbi_app_prop=cfg_herbi_app_prop.value();
    m_farm  = a_farm;
    m_field = a_field;
    m_ev    = a_ev;
    bool done = false;
    switch ( m_ev->m_todo )
    {
    case sbskm_start:
        {
            // Record that skylark scrapes are present and adjust flag accordingly
            a_field->m_skylarkscrapes=true;
            // Set up the date management stuff
            // Could save the start day in case it is needed later
            // m_field->m_startday = m_ev->m_startday;
            m_last_date=g_date->DayInYear(30,8);
            // Start and stop dates for all events after harvest
            int noDates=2;
            m_field->SetMDates(0,0,g_date->DayInYear(20,8));
            // Determined by harvest date - used to see if at all possible
            m_field->SetMDates(1,0,g_date->DayInYear(10,8));
            m_field->SetMDates(0,1,g_date->DayInYear(10,8));
            m_field->SetMDates(1,1,g_date->DayInYear(30,8));
            // Check the next crop for early start, unless it is a spring crop
            // in which case we ASSUME that no checking is necessary!!!!
            // So DO NOT implement a crop that runs over the year boundary
            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, "SpringBarley::Do(): "
                        "Harvest too late for the next crop to start!!!", "" );
                    exit( 1 );
                }
                // Now fix any late finishing problems
                for (int i=0; i<noDates; i++)
                {
                    if  (m_field->GetMDates(0,i)>=m_ev->m_startday)
                        m_field->SetMDates(0,i,m_ev->m_startday-1);
                    if  (m_field->GetMDates(1,i)>=m_ev->m_startday)
                        m_field->SetMDates(1,i,m_ev->m_startday-1);
                }
            }
            // Now no operations can be timed after the start of the next crop.
 
            int d1;
            if ( ! m_ev->m_first_year )
            {
                int today=g_date->Date();
                // Are we before July 1st?
                d1 = g_date->OldDays() + g_date->DayInYear( 1,7 );
                if (today < d1)
                {
                    // Yes, too early. We assumme this is because the last crop was late
                    g_msg->Warn( WARN_BUG, "SpringBarley::Do(): "
                        "Crop start attempt between 1st Jan & 1st July", "" );
                    exit( 1 );
                }
                else
                {
                    d1 = g_date->OldDays() + m_first_date; // Add 365 for spring crop
                    if (today > d1)
                    {
                        // Yes too late - should not happen - raise an error
                        g_msg->Warn( WARN_BUG, "SpringBarley::Do(): "
                            "Crop start attempt after last possible start date", "" );
                        exit( 1 );
                    }
                }
            }
            else
            {
                SimpleEvent( g_date->OldDays() + g_date->DayInYear( 1,4 ),
                    sbskm_spring_plough, false );
                break;
            }
            // End single block date checking code. Please see next line
            // comment as well.
            // Reinit d1 to first possible starting date.
            d1 = g_date->OldDays() + g_date->DayInYear( 2,11 );
            if ( g_date->Date() > d1 ) {
                d1 = g_date->Date();
            }
 
            // OK, let's go.
            SimpleEvent( d1, sbskm_autumn_plough, false );
            SBSKM_SLURRY_DONE=false;
            SBSKM_MANURE_DONE=false;
            SBSKM_SLURRY_EXEC=false;
            SBSKM_MANURE_EXEC=false;
            SBSKM_DID_AUTUMN_PLOUGH = false;
        }
        break;
    case sbskm_autumn_plough:
    if ( m_ev->m_lock || m_farm->DoIt( 70 )) // was 70
    {
      if (!m_farm->AutumnPlough( m_field, 0.0,
           g_date->DayInYear( 30,11 ) - g_date->DayInYear())) {
        SimpleEvent( g_date->Date() + 1, sbskm_autumn_plough, true );
        break;
      }
      SBSKM_DID_AUTUMN_PLOUGH = true;
    }
    // +365 for next year
    if (m_farm->IsStockFarmer()) // StockFarmer
    {
      SimpleEvent( g_date->OldDays() + g_date->DayInYear( 15,3 )+365, // was 15,3
               sbskm_fertslurry_stock, false );
      SimpleEvent( g_date->OldDays() + g_date->DayInYear( 15,3 )+365, // was 15,3
               sbskm_fertmanure_stock_one, false );
    }
    else {                        // PlantFarmer
      SimpleEvent( g_date->OldDays() + g_date->DayInYear( 20,3 )+365,  // was 20/3
               sbskm_spring_plough, false );
    }
    break;
 
  //*** The stock farmers thread
  case sbskm_fertslurry_stock:
    if ( m_ev->m_lock || m_farm->DoIt( 90 ))
    {
      if (!m_farm->FA_Slurry( m_field, 0.0,
           g_date->DayInYear( 15,4 ) - g_date->DayInYear())) {  // Was 15/4
        SimpleEvent( g_date->Date() + 1, sbskm_fertslurry_stock, true );
        break;
      }
      SBSKM_SLURRY_EXEC=true;
    }
    SBSKM_SLURRY_DONE = true;
    if ( SBSKM_MANURE_DONE ) {
      // We are the last thread, so queue up spring plough.
      SimpleEvent( g_date->Date(), sbskm_spring_plough, false );
    }
    break;
 
  case sbskm_fertmanure_stock_one:
    if ( m_ev->m_lock || m_farm->DoIt( 67 ))
    {
      if (!m_farm->FA_Manure( m_field, 0.0,
           g_date->DayInYear( 15,5 ) - g_date->DayInYear())) { // Was 15/5
        SimpleEvent( g_date->Date() + 1, sbskm_fertmanure_stock_one, true );
        break;
      }
      SBSKM_MANURE_EXEC=true;
    }
    SBSKM_MANURE_DONE = true;
    if ( SBSKM_SLURRY_DONE ) {
      SimpleEvent( g_date->Date(), sbskm_spring_plough, false );
    }
    break;
 
  case sbskm_spring_plough:
    if ( ! SBSKM_DID_AUTUMN_PLOUGH )
    {
      if (!m_farm->SpringPlough( m_field, 0.0,
                 g_date->DayInYear( 10,4 ) - // was 10,4
                 g_date->DayInYear())) {
        SimpleEvent( g_date->Date()+1, sbskm_spring_plough, true );
        break;
      }
    }
    {
      int d1 = g_date->Date();
      if ( d1 < g_date->OldDays() + g_date->DayInYear( 20,3 )) {
    d1 = g_date->OldDays() + g_date->DayInYear( 20,3 );
      }
      SimpleEvent( d1, sbskm_spring_harrow, false );
    }
    break;
 
  case sbskm_spring_harrow:
    if (!m_farm->SpringHarrow( m_field, 0.0,
         g_date->DayInYear( 10,4 ) - g_date->DayInYear())) {  // WAS 10,4
      SimpleEvent( g_date->Date() + 1, sbskm_spring_harrow, true );
      break;
    }
    if (m_farm->IsStockFarmer()) {
      SimpleEvent( g_date->OldDays() + g_date->DayInYear( 5,4 ), // was 5,4
           sbskm_fertmanure_stock_two, false );
    } else {
      SimpleEvent( g_date->OldDays() + g_date->DayInYear( 20,3 ),
           sbskm_fertmanure_plant, false );
    }
   break;
 
  case sbskm_fertmanure_stock_two:
    if ( m_ev->m_lock || m_farm->DoIt( 65 ) ||
     (!SBSKM_SLURRY_EXEC && !SBSKM_MANURE_EXEC))
    {
      if (!m_farm->FA_NPK( m_field, 0.0,
           g_date->DayInYear( 10,4 ) - g_date->DayInYear())) { // was 10,4
        SimpleEvent( g_date->Date() + 1, sbskm_fertmanure_stock_two, true );
        break;
      }
    }
    {
      int d1 = g_date->Date();
      if ( d1 < g_date->OldDays() + g_date->DayInYear( 25,3 )) {
    d1 = g_date->OldDays() + g_date->DayInYear( 25,3 );
      }
      SimpleEvent( d1, sbskm_spring_sow, false );
    }
    break;
 
  case sbskm_fertmanure_plant:
    if ( m_ev->m_lock || m_farm->DoIt( 75 ))
    {
      if (!m_farm->FP_NPK( m_field, 0.0,
           g_date->DayInYear( 10, 4 ) - g_date->DayInYear())) {  // WAS 10,4
        SimpleEvent( g_date->Date() + 1, sbskm_fertmanure_plant, true );
        break;
      }
      // Did FP_NPK so go directly to spring sow.
      {
    int d1 = g_date->Date();
    if ( d1 < g_date->OldDays() + g_date->DayInYear( 25,3 )) { // was 25,3
      d1 = g_date->OldDays() + g_date->DayInYear( 25,3 ); // was 25,3
    }
    SimpleEvent( d1, sbskm_spring_sow, false );
      }
      break;
    }
    SimpleEvent( g_date->Date(), sbskm_fertlnh3_plant, false );
    break;
 
  case sbskm_fertlnh3_plant:
    if (!m_farm->FP_LiquidNH3( m_field, 0.0,
                   g_date->DayInYear( 10, 4 ) - // WAS 10,4
                   g_date->DayInYear())) {
      SimpleEvent( g_date->Date() + 1, sbskm_fertlnh3_plant, true );
      break;
    }
    SimpleEvent( g_date->Date(), sbskm_fertpk_plant, false );
    break;
 
  case sbskm_fertpk_plant:
    if (!m_farm->FP_PK( m_field, 0.0,
            g_date->DayInYear( 10, 4 ) -   // WAS 10,4
            g_date->DayInYear())) {
      SimpleEvent( g_date->Date() + 1, sbskm_fertpk_plant, true );
      break;
    }
    {
      int d1 = g_date->Date();
      if ( d1 < g_date->OldDays() + g_date->DayInYear( 25,3 )) { // was 25,3
    d1 = g_date->OldDays() + g_date->DayInYear( 25,3 ); // was 25,3
      }
      SimpleEvent( d1, sbskm_spring_sow, false );
    }
    break;
 
  case sbskm_spring_sow:
    if (!m_farm->SpringSow( m_field, 0.0,
         g_date->DayInYear( 10,4 ) - g_date->DayInYear())) {   // WAS 10,4
      SimpleEvent( g_date->Date() + 1, sbskm_spring_sow, true );
      break;
    }
    {
      int d1 = g_date->Date();
      if ( d1 < g_date->OldDays() + g_date->DayInYear( 5,4 )) {
    d1 = g_date->OldDays() + g_date->DayInYear( 5,4 );
      }
      SimpleEvent( d1, sbskm_spring_roll, false );
    }
    break;
 
  case sbskm_spring_roll:
    if ( m_ev->m_lock || m_farm->DoIt( 0 )) // was 30
    {
      if (!m_farm->SpringRoll( m_field, 0.0,
           g_date->DayInYear( 20,4 ) - g_date->DayInYear())) {
        SimpleEvent( g_date->Date() + 1, sbskm_spring_roll, true );
        break;
      }
    }
    SBSKM_HERBI_DATE  = 0;
    SBSKM_GR_DATE     = 0;
    SBSKM_FUNGI_DATE  = 0;
    SBSKM_WATER_DATE  = 0;
    SBSKM_INSECT_DATE = 0;
    SimpleEvent( g_date->OldDays() + g_date->DayInYear( 5,5 ),
         sbskm_herbicide_one, false );
    SimpleEvent( g_date->OldDays() + g_date->DayInYear( 10,5 ),
                 sbskm_fungicide_one, false ); // Main.
    SimpleEvent( g_date->OldDays() + g_date->DayInYear( 10,5 ),
                 sbskm_GR, false );
    SimpleEvent( g_date->OldDays() + g_date->DayInYear( 15,5 ),
                 sbskm_water_one, false );
    break;
 
  // Herbicide thread
  case sbskm_herbicide_one:
    if ( g_date->Date() < SBSKM_GR_DATE + 1 ) {
      SimpleEvent( g_date->Date() + 1, sbskm_herbicide_one, m_ev->m_lock );
      break;
    }
    if ( m_ev->m_lock || m_farm->DoIt( (int) floor(0.5+80*herbi_app_prop)))
    {
      if (!m_farm->HerbicideTreat( m_field, 0.0,
           g_date->DayInYear( 15,5 ) - g_date->DayInYear()))
      {
        SimpleEvent( g_date->Date() + 1, sbskm_herbicide_one, true );
        break;
      }
      SBSKM_HERBI_DATE = g_date->Date();
      // Did first spray so see if should do another, 14 days later (min)
      {
    int d1 = g_date->Date() + 10;
    if ( d1 < g_date->OldDays() + g_date->DayInYear( 16,5 )) {
      d1 = g_date->OldDays() + g_date->DayInYear( 16,5 );
    }
    SimpleEvent( d1, sbskm_herbicide_two, false );
      }
    }
    break;
 
  case sbskm_herbicide_two:
    if ( g_date->Date() < SBSKM_GR_DATE + 1 ) {
      SimpleEvent( g_date->Date() + 1, sbskm_herbicide_two, m_ev->m_lock );
      break;
    }
    if ( m_ev->m_lock || m_farm->DoIt( (int) floor(0.5+50*herbi_app_prop)))
    {
      if (!m_farm->HerbicideTreat( m_field, 0.0,
           g_date->DayInYear( 30,5 ) - g_date->DayInYear())) {
        SimpleEvent( g_date->Date() + 1, sbskm_herbicide_two, true );
        break;
      }
      SBSKM_HERBI_DATE = g_date->Date();
    }
    break;
 
  // GReg thread
  case sbskm_GR:
    if ( g_date->Date() < SBSKM_HERBI_DATE + 1 ||
     g_date->Date() < SBSKM_FUNGI_DATE + 1 ) {
      SimpleEvent( g_date->Date() + 1, sbskm_GR, m_ev->m_lock );
      break;
    }
    if ( m_ev->m_lock || m_farm->DoIt( (int) floor(0.5+5*cfg_greg_app_prop.value())))
    {
      if (!m_farm->GrowthRegulator( m_field, 0.0,
           g_date->DayInYear( 25,5 ) - g_date->DayInYear())) {
        SimpleEvent( g_date->Date() + 1, sbskm_GR, true );
        break;
      }
      SBSKM_GR_DATE = g_date->Date();
    }
    break;
 
  // Fungicide thread  & MAIN THREAD
  case sbskm_fungicide_one:
    if ( g_date->Date() < SBSKM_HERBI_DATE + 1 ||
     g_date->Date() < SBSKM_GR_DATE + 1 ) {
      SimpleEvent( g_date->Date() + 1, sbskm_fungicide_one, m_ev->m_lock );
      break;
    }
    if ( m_ev->m_lock || m_farm->DoIt( (int) floor(0.5+30*cfg_fungi_app_prop1.value())))
    {
      if (!m_farm->FungicideTreat( m_field, 0.0,
           g_date->DayInYear( 25,5 ) - g_date->DayInYear())) {
        SimpleEvent( g_date->Date() + 1, sbskm_fungicide_one, true );
        break;
      }
      SBSKM_FUNGI_DATE = g_date->Date();
      {
        int d1 = g_date->Date() + 10;
    if ( d1 < g_date->OldDays() + g_date->DayInYear( 25,5 )) {
      d1 = g_date->OldDays() + g_date->DayInYear( 25,5 );
    }
        SimpleEvent( d1, sbskm_fungicide_two, false );
      }
    }
    {
      int d1 = g_date->Date();
      if ( d1 < g_date->OldDays() + g_date->DayInYear( 15,5 )) {
    d1 = g_date->OldDays() + g_date->DayInYear( 15,5 );
      }
      SimpleEvent( d1, sbskm_insecticide, false );
    }
    break;
 
  case sbskm_fungicide_two:
    if ( g_date->Date() < SBSKM_HERBI_DATE + 1 ||
     g_date->Date() < SBSKM_GR_DATE + 1 ) {
      SimpleEvent( g_date->Date() + 1, sbskm_fungicide_two, m_ev->m_lock );
      break;
    }
    if ( m_ev->m_lock || m_farm->DoIt( (int) floor(0.5+33*cfg_fungi_app_prop1.value()) ))
    {
      if (!m_farm->FungicideTreat( m_field, 0.0,
           g_date->DayInYear( 10,6 ) - g_date->DayInYear())) {
        SimpleEvent( g_date->Date() + 1, sbskm_fungicide_two, true );
        break;
      }
      SBSKM_FUNGI_DATE = g_date->Date();
    }
    break;
 
  // Water thread
  case sbskm_water_one:
    if ( g_date->Date() < SBSKM_HERBI_DATE + 1 ||
     g_date->Date() < SBSKM_FUNGI_DATE + 1 ) {
      SimpleEvent( g_date->Date() + 1, sbskm_water_one, m_ev->m_lock );
      break;
    }
    if ( m_ev->m_lock || m_farm->DoIt( 20 ))
    {
      if (!m_farm->Water( m_field, 0.0,
        g_date->DayInYear( 30,5 ) - g_date->DayInYear())) {
        SimpleEvent( g_date->Date() + 1, sbskm_water_one, true );
        break;
      }
      SBSKM_WATER_DATE = g_date->Date();
    }
    SimpleEvent( g_date->OldDays() + g_date->DayInYear( 1,6 ),
         sbskm_water_two, false );
    break;
 
  case sbskm_water_two:
    if ( g_date->Date() < SBSKM_INSECT_DATE + 1 ) {
      SimpleEvent( g_date->Date() + 1, sbskm_water_two, m_ev->m_lock );
      break;
    }
    if ( m_ev->m_lock || m_farm->DoIt( 10 ))
    {
      if (!m_farm->Water( m_field, 0.0,
           g_date->DayInYear( 1,7 ) - g_date->DayInYear())) {
        SimpleEvent( g_date->Date() + 1, sbskm_water_two, true );
        break;
      }
      SBSKM_WATER_DATE = g_date->Date();
    }
    break;
 
  // Insecticide thread  & MAIN THREAD
  case sbskm_insecticide:
    if ( g_date->Date() < SBSKM_WATER_DATE + 1 ) {
      SimpleEvent( g_date->Date() + 1, sbskm_insecticide, m_ev->m_lock );
      break;
    }
//    if ( m_ev->m_lock || m_farm->DoIt( (int) floor(0.5+35*cfg_ins_app_prop1.value()) ))
    if ( m_ev->m_lock || m_farm->DoIt( (int) floor(0.5+100*ins_app_prop) ))
    {
      if (!m_farm->InsecticideTreat( m_field, 0.0,
           g_date->DayInYear( 10,6 ) - g_date->DayInYear())) {
        SimpleEvent( g_date->Date() + 1, sbskm_insecticide, true );
        break;
      }
      SBSKM_INSECT_DATE = g_date->Date();
    }
    SimpleEvent( g_date->OldDays() + g_date->DayInYear( 1,8 ),
                 sbskm_harvest, false );
    break;
 
  case sbskm_harvest:
    if (!m_farm->Harvest( m_field, 0.0,
         g_date->DayInYear( 20,8 ) - g_date->DayInYear())) {
      SimpleEvent( g_date->Date() + 1, sbskm_harvest, true );
      break;
    }
    SimpleEvent( g_date->Date(), sbskm_straw_chopping, false );
    break;
 
  case sbskm_straw_chopping:
    if ( m_ev->m_lock || m_farm->DoIt( 50 )) // was 50
    {
      // Force straw chopping to happen on the same day as harvest.
      if (!m_farm->StrawChopping( m_field, 0.0, 0 )) {
    // Shouldn't happen.
        SimpleEvent( g_date->Date(), sbskm_straw_chopping, true );
        break;
      }
      // Did chop, so go directly to stubble harrowing.
      SimpleEvent( g_date->OldDays() + m_field->GetMDates(0,1),
                sbskm_stubble_harrow, false );
      break;
    }
    // Do hay baling first.
    SimpleEvent( g_date->Date(), sbskm_hay_baling, false );
    break;
 
  case sbskm_hay_baling:
    if (!m_farm->HayBailing( m_field, 0.0,
         m_field->GetMDates(1,0) - g_date->DayInYear())) {
      SimpleEvent( g_date->Date() + 1, sbskm_hay_baling, true );
      break;
    }
    SimpleEvent( g_date->OldDays() + m_field->GetMDates(0,1),
                sbskm_stubble_harrow, false );
    break;
 
  case sbskm_stubble_harrow:
    if ( m_ev->m_lock || m_farm->DoIt( 60 ))  // WAS 60
    {
      if (!m_farm->StubbleHarrowing( m_field, 0.0,
           m_field->GetMDates(1,1) - g_date->DayInYear())) {
        SimpleEvent( g_date->Date() + 1, sbskm_stubble_harrow, true );
        break;
      }
    }
    // END MAIN THREAD
    done=true;
    break;
 
  default:
    g_msg->Warn( WARN_BUG, "SpringBarley::Do(): "
         "Unknown event type! ", "" );
    exit( 1 );
  }
  return done;
}