NorwegianOats Class Reference

#include <NorwegianOats.h>

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

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
int	m_count
int	m_CropClassification
int	m_ddegstoharvest
FarmEvent *	m_ev
Farm *	m_farm
LE *	m_field
int	m_first_date
int	m_last_date

Detailed Description

Definition at line 47 of file NorwegianOats.h.

Constructor & Destructor Documentation

NorwegianOats()

NorwegianOats::NorwegianOats ( )

inline

Definition at line 51 of file NorwegianOats.h.

  {
      m_first_date=g_date->DayInYear(7,9);
      m_ddegstoharvest = 1400; // this is hard coded for each crop that uses this 
  }

References Crop::m_ddegstoharvest, and Crop::m_first_date.

Member Function Documentation

Do()

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

virtual

Reimplemented from Crop.

Definition at line 33 of file NorwegianOats.cpp.

{
    m_farm = a_farm;
    m_field = a_field;
    m_ev = a_ev;
    int d1;
 
    bool done = false;
 
    switch (m_ev->m_todo)
    {
    case no_oats_start:
    {
 
        // 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)
            {
                char veg_type[20];
                sprintf(veg_type, "%d", m_ev->m_next_tov);
                g_msg->Warn(WARN_BUG, "NorwegianOats::Do(): : Harvest too late for the next crop to start!!! The next crop is: ", veg_type);
                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); //move the starting date
                }
                if (m_field->GetMDates(1, i) >= m_ev->m_startday){
                    m_field->SetMConstants(i, 0);
                    m_field->SetMDates(1, i, m_ev->m_startday - 1); //move the finishing date
                }
            }
        }
        // Now no operations can be timed after the start of the next crop.
 
        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, "NorwegianOats::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
                    char veg_type[20];
                    sprintf(veg_type, "%d", m_ev->m_field->GetPreviousCrop(m_ev->m_field->GetRotIndex()));
                    g_msg->Warn(WARN_BUG, "NorwegianOats::Do(): " "Crop start attempt after last possible start date", veg_type);
                    exit(1);
                }
            }
        }
        else
        {
            SimpleEvent(g_date->OldDays() + g_date->DayInYear(1, 4), no_oats_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(7, 9);
        if (g_date->Date() > d1) {
            d1 = g_date->Date();
        }
        // OK, let's go.
        SimpleEvent(d1, no_oats_autumn_plough, false);
    }
    break;
 
    case no_oats_autumn_plough:
        if (m_ev->m_lock || m_farm->DoIt(70)) // was 70
        {
            if (!m_farm->AutumnPlough(m_field, 0.0, g_date->DayInYear(07, 11) - g_date->DayInYear())) {
                SimpleEvent(g_date->Date() + 1, no_oats_autumn_plough, true);
                break;
            }
            NO_OATS_DID_AUTUMN_PLOUGH = true;
        }
        SimpleEvent(g_date->OldDays() + g_date->DayInYear(21, 4) + 365, no_oats_spring_plough, false);
        break;
 
    case no_oats_spring_plough:
        if (!NO_OATS_DID_AUTUMN_PLOUGH)
        {
            if (!m_farm->SpringPlough(m_field, 0.0, g_date->DayInYear(1, 5) -   g_date->DayInYear())) {
                SimpleEvent(g_date->Date() + 1, no_oats_spring_plough, true);
                break;
            }
        }
    {
        d1 = g_date->Date();
        if (d1 < g_date->OldDays() + g_date->DayInYear(1, 5)) {
            d1 = g_date->OldDays() + g_date->DayInYear(1, 5);
        }
        SimpleEvent(d1, no_oats_spring_harrow, false);
    }
    break;
 
    case no_oats_spring_harrow:
        if (!m_farm->SpringHarrow(m_field, 0.0,
            g_date->DayInYear(10, 5) - g_date->DayInYear())) {  
            SimpleEvent(g_date->Date() + 1, no_oats_spring_harrow, true);
            break;
        }
        d1 = g_date->Date();
        if (d1 < g_date->OldDays() + g_date->DayInYear(1, 5)) {
            d1 = g_date->OldDays() + g_date->DayInYear(1, 5);
        }
        SimpleEvent(d1, no_oats_spring_sow, false);
        break;
 
    case no_oats_spring_sow:
        if (!m_farm->SpringSow(m_field, 0.0,
            g_date->DayInYear(17, 5) - g_date->DayInYear())) {  
            SimpleEvent(g_date->Date() + 1, no_oats_spring_sow, true);
            break;
        }
    {
        int d1 = g_date->Date();
        SimpleEvent(d1, no_oats_spring_roll, false);
    }
    break;
 
    case no_oats_spring_roll:
        if (m_ev->m_lock || m_farm->DoIt(50)) 
        {
            if (!m_farm->SpringRoll(m_field, 0.0,
                g_date->DayInYear(20, 5) - g_date->DayInYear())) {
                SimpleEvent(g_date->Date() + 1, no_oats_spring_roll, true);
                break;
            }
        }
        ChooseNextCrop(2);
        SimpleEvent(g_date->OldDays() + g_date->DayInYear(1, 8), no_oats_harvest, false);
        break;
 
 
    case no_oats_harvest:
        if (m_field->GetVegDDegs() >= m_ddegstoharvest) {
            if (!m_farm->Harvest(m_field, 0.0, -1)) {
                SimpleEvent(g_date->Date() + 1, no_oats_harvest, true);
                break;
            }
        }
        SimpleEvent(g_date->Date() + 14, no_oats_haybailing, false);
        break;
 
    case no_oats_haybailing:
        if (!m_farm->HayBailing(m_field, 0.0, m_field->GetMDates(1, 0) - g_date->DayInYear())) {
            SimpleEvent(g_date->Date() + 1, no_oats_haybailing, true);
            break;
        }
        // END MAIN THREAD
        done = true;
        break;
 
    default:
        g_msg->Warn(WARN_BUG, "NorwegianOats::Do(): "
            "Unknown event type! ", "");
        exit(1);
    }
    return done;
}

References Farm::AutumnPlough(), Crop::ChooseNextCrop(), Farm::DoIt(), Farm::Harvest(), Farm::HayBailing(), Crop::m_ddegstoharvest, Crop::m_ev, Crop::m_farm, FarmEvent::m_field, Crop::m_field, Crop::m_first_date, FarmEvent::m_first_year, Crop::m_last_date, FarmEvent::m_lock, FarmEvent::m_next_tov, FarmEvent::m_startday, FarmEvent::m_todo, no_oats_autumn_plough, NO_OATS_DID_AUTUMN_PLOUGH, no_oats_harvest, no_oats_haybailing, no_oats_spring_harrow, no_oats_spring_plough, no_oats_spring_roll, no_oats_spring_sow, no_oats_start, Crop::SimpleEvent(), Farm::SpringHarrow(), Farm::SpringPlough(), Farm::SpringRoll(), and Farm::SpringSow().

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

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