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Dasas.cs
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Dasas.cs
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/******
Copyright (C) 2005 Ajit Krishnan (http://www.mudgala.com)
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.
******/
using System;
using System.Diagnostics;
using System.Text;
using System.Collections;
using System.Windows.Forms;
using System.Drawing;
using System.ComponentModel;
using System.Text.RegularExpressions;
using System.IO;
using System.Globalization;
namespace mhora
{
public class ToDate
{
public enum DateType :int
{
FixedYear, SolarYear, TithiYear, YogaYear,
TithiPraveshYear, KaranaPraveshYear, YogaPraveshYear, NakshatraPraveshYear
}
private double baseUT;
private double yearLength;
private double compression;
private double offset;
private double spos;
private double mpos;
private DateType type;
Horoscope h;
public ToDate (double _baseUT, double _yearLength, double _compression, Horoscope _h)
{
baseUT = _baseUT;
yearLength = _yearLength;
type = DateType.FixedYear;
compression = _compression;
h = _h;
}
public ToDate(double _baseUT, DateType _type, double _yearLength, double _compression, Horoscope _h)
{
baseUT = _baseUT;
type = _type;
yearLength = _yearLength;
compression = _compression;
h = _h;
spos = h.getPosition(Body.Name.Sun).longitude.value;
mpos = h.getPosition(Body.Name.Moon).longitude.value;
}
public void SetOffset (double _offset)
{
this.offset = _offset;
}
public Moment AddPraveshYears (double years,
mhora.ReturnLon returnLonFunc, int numMonths, int numDays)
{
double jd=0.0;
int year=0, month=0, day=0;
int hour=0, minute=0, second=0;
double dhour=0, lon=0;
double soff =0;
double _years = 0;
double tYears=0;
double tMonths=0;
double tDays=0;
double jd_st=0;
bool bDiscard=true;
Transit t=null;
Longitude l = null;
Debug.Assert(years >= 0, "pravesh years only work in the future");
t = new Transit (h);
soff = h.getPosition(Body.Name.Sun).longitude.toZodiacHouseOffset();
_years = years;
tYears=0;
tMonths=0;
tDays=0;
tYears = Math.Floor(_years);
_years = (_years - Math.Floor(_years))*numMonths;
tMonths = Math.Floor(_years);
_years = (_years - Math.Floor(_years))*numDays;
tDays = _years;
//Console.WriteLine ("Searching for {0} {1} {2}", tYears, tMonths, tDays);
lon = spos - soff;
l = new Longitude(lon);
jd = t.LinearSearch(h.baseUT + (tYears*365.2425), l, new ReturnLon(t.LongitudeOfSun));
double yoga_start = returnLonFunc(jd, ref bDiscard).value;
double yoga_end = returnLonFunc(h.baseUT, ref bDiscard).value;
jd_st = jd + (yoga_end-yoga_start)/360.0*28.0;
if (yoga_end < yoga_start) jd_st += 28.0;
l = new Longitude(yoga_end);
jd = t.LinearSearch(jd_st, new Longitude(yoga_end), returnLonFunc);
for (int i=1; (double)i <= tMonths; i++)
{
jd = t.LinearSearch(jd+30.0, new Longitude(yoga_end), returnLonFunc);
}
l = l.add(new Longitude(tDays * (360.0/(double)numDays)));
jd_st = jd + tDays; // * 25.0/30.0;
jd = t.LinearSearch(jd_st, l, returnLonFunc);
jd += (h.info.tz.toDouble() / 24.0);
jd += offset;
sweph.swe_revjul(jd, ref year, ref month, ref day, ref dhour);
Moment.doubleToHMS (dhour, ref hour, ref minute, ref second);
return new Moment (year, month, day, hour, minute, second);
}
public Moment AddYears (double years)
{
double jd=0.0;
int year=0, month=0, day=0;
int hour=0, minute=0, second=0;
double dhour=0, lon=0;
double new_baseut=0.0;
Transit t=null;
Longitude l = null;
if (compression > 0.0)
years *= compression;
switch (type)
{
case DateType.FixedYear:
//Console.WriteLine("Finding {0} fixed years of length {1}", years, yearLength);
jd = baseUT + (years * yearLength);
//Console.WriteLine("tz = {0}", (h.info.tz.toDouble()) / 24.0);
jd += offset;
sweph.swe_revjul(jd, ref year, ref month, ref day, ref dhour);
Moment.doubleToHMS (dhour, ref hour, ref minute, ref second);
return new Moment (year, month, day, hour, minute, second);
case DateType.SolarYear:
// Turn into years of 360 degrees, and then search
years = years * yearLength / 360.0;
t = new Transit (h);
if (years >= 0) lon = (years - Math.Floor(years)) * 360.0;
else lon = (years - Math.Ceiling(years)) * 360.0;
l = new Longitude(lon + spos);
jd = t.LinearSearch(h.baseUT + years * 365.2425, l, new ReturnLon(t.LongitudeOfSun));
jd += (h.info.tz.toDouble() / 24.0);
jd += offset;
sweph.swe_revjul(jd, ref year, ref month, ref day, ref dhour);
Moment.doubleToHMS (dhour, ref hour, ref minute, ref second);
return new Moment (year, month, day, hour, minute, second);
case ToDate.DateType.TithiPraveshYear:
t = new Transit(h);
return this.AddPraveshYears(years, new ReturnLon(t.LongitudeOfTithiDir), 13, 30);
case ToDate.DateType.KaranaPraveshYear:
t = new Transit(h);
return this.AddPraveshYears(years, new ReturnLon(t.LongitudeOfTithiDir), 13, 60);
case DateType.YogaPraveshYear:
t = new Transit(h);
return this.AddPraveshYears(years, new ReturnLon(t.LongitudeOfSunMoonYogaDir), 15, 27);
case DateType.NakshatraPraveshYear:
t = new Transit(h);
return this.AddPraveshYears(years, new ReturnLon(t.LongitudeOfMoonDir), 13, 27);
case DateType.TithiYear:
jd -= (h.info.tz.toDouble()/24.0);
t = new Transit(h);
jd = h.baseUT;
Longitude tithi_base = new Longitude(mpos-spos);
double days = years * yearLength;
//Console.WriteLine("Find {0} tithi days", days);
while (days >= 30*12.0)
{
jd = t.LinearSearch(jd+29.52916*12.0, tithi_base, new ReturnLon(t.LongitudeOfTithiDir));
days -=30*12.0;
}
tithi_base = tithi_base.add (new Longitude(days*12.0));
//Console.WriteLine ("Searching from {0} for {1}", t.LongitudeOfTithiDir(jd+days*28.0/30.0), tithi_base);
jd = t.LinearSearch(jd+days*28.0/30.0, tithi_base, new ReturnLon(t.LongitudeOfTithiDir));
jd += (h.info.tz.toDouble() / 24.0);
jd += offset;
sweph.swe_revjul(jd, ref year, ref month, ref day, ref dhour);
Moment.doubleToHMS (dhour, ref hour, ref minute, ref second);
return new Moment (year, month, day, hour, minute, second);
case DateType.YogaYear:
jd -= (h.info.tz.toDouble()/24.0);
t = new Transit(h);
jd = h.baseUT;
Longitude yoga_base = new Longitude(mpos+spos);
double yogaDays = years * yearLength;
//Console.WriteLine ("Find {0} yoga days", yogaDays);
while (yogaDays >= 27*12)
{
jd = t.LinearSearch(jd+305, yoga_base, new ReturnLon(t.LongitudeOfSunMoonYogaDir));
yogaDays -= 27*12;
}
yoga_base = yoga_base.add(new Longitude(yogaDays*(360.0/27.0)));
jd = t.LinearSearch(jd+yogaDays*28.0/30.0, yoga_base, new ReturnLon(t.LongitudeOfSunMoonYogaDir));
jd += (h.info.tz.toDouble() / 24.0);
jd += offset;
sweph.swe_revjul(jd, ref year, ref month, ref day, ref dhour);
Moment.doubleToHMS (dhour, ref hour, ref minute, ref second);
return new Moment (year, month, day, hour, minute, second);
default:
//years = years * yearLength;
t = new Transit (h);
if (years >= 0) lon = (years - Math.Floor(years)) * 4320;
else lon = (years - Math.Ceiling(years)) * 4320;
lon *= (yearLength/360.0);
new_baseut = h.baseUT;
Longitude tithi = t.LongitudeOfTithi (new_baseut);
l = tithi.add (new Longitude (lon));
//Console.WriteLine("{0} {1} {2}", 354.35, 354.35*yearLength/360.0, yearLength);
double tyear_approx = 354.35*yearLength/360.0; /*357.93765*/
double lapp = t.LongitudeOfTithi(new_baseut + (years* tyear_approx)).value;
jd = t.LinearSearch(new_baseut + (years* tyear_approx), l, new ReturnLon(t.LongitudeOfTithiDir));
jd += offset;
//jd += (h.info.tz.toDouble() / 24.0);
sweph.swe_revjul(jd, ref year, ref month, ref day, ref dhour);
Moment.doubleToHMS (dhour, ref hour, ref minute, ref second);
return new Moment (year, month, day, hour, minute, second);
}
}
}
internal class DasaEntryConverter: ExpandableObjectConverter
{
public override bool CanConvertFrom(ITypeDescriptorContext context, Type t)
{
if (t == typeof(string))
{
return true;
}
return base.CanConvertFrom(context, t);
}
public override object ConvertFrom(
ITypeDescriptorContext context,
CultureInfo info,
object value)
{
Trace.Assert (value is string, "DasaEntryConverter::ConvertFrom 1");
string s = (string) value;
DasaEntry de = new DasaEntry(Body.Name.Lagna, 0.0, 0.0, 1, "None");
string[] arr = s.Split (new Char[1] {','});
if (arr.Length >= 1) de.shortDesc = arr[0];
if (arr.Length >= 2) de.level = int.Parse(arr[1]);
if (arr.Length >= 3) de.startUT = double.Parse(arr[2]);
if (arr.Length >= 4) de.dasaLength = double.Parse(arr[3]);
if (arr.Length >= 5) de.graha = (Body.Name)int.Parse(arr[4]);
if (arr.Length >= 6) de.zodiacHouse = (ZodiacHouse.Name)int.Parse(arr[5]);
return de;
}
public override object ConvertTo(
ITypeDescriptorContext context,
CultureInfo culture,
object value,
Type destType)
{
Trace.Assert (destType == typeof(string) && value is DasaEntry, "DasaItem::ConvertTo 1");
DasaEntry de = (DasaEntry)value;
return ( de.shortDesc.ToString() + "," +
de.level.ToString() + "," +
de.startUT.ToString() + "," +
de.dasaLength.ToString() + "," +
(int)de.graha + "," +
(int)de.zodiacHouse);
}
}
[TypeConverter(typeof(DasaEntryConverter))]
public class DasaEntry
{
public Body.Name graha;
public ZodiacHouse.Name zodiacHouse;
public double startUT;
public double dasaLength; // 1 year = 360 days = 360 degrees is used internally!!!!
public int level;
public string shortDesc;
private void Construct (double _startUT, double _dasaLength, int _level, string _shortDesc)
{
startUT = _startUT;
dasaLength = _dasaLength;
level = _level;
shortDesc = _shortDesc;
}
public DasaEntry (Body.Name _graha, double _startUT, double _dasaLength, int _level, string _shortDesc)
{
graha = _graha;
Construct (_startUT, _dasaLength, _level, _shortDesc);
}
public DasaEntry (ZodiacHouse.Name _zodiacHouse, double _startUT, double _dasaLength, int _level, string _shortDesc)
{
zodiacHouse = _zodiacHouse;
Construct (_startUT, _dasaLength, _level, _shortDesc);
}
public DasaEntry ()
{
startUT = dasaLength = 0.0;
level = 1;
shortDesc = "Jup";
graha = Body.Name.Jupiter;
zodiacHouse = ZodiacHouse.Name.Ari;
}
public string DasaName
{
get { return shortDesc; }
set { shortDesc = value; }
}
public int DasaLevel
{
get { return level; }
set { level = value; }
}
public double StartUT
{
get { return startUT; }
set { startUT = value; }
}
public double DasaLength
{
get { return dasaLength; }
set { dasaLength = value; }
}
public Body.Name Graha
{
get { return graha; }
set { graha = value; }
}
public ZodiacHouse.Name ZHouse
{
get { return zodiacHouse; }
set { zodiacHouse = value; }
}
}
/// <summary>
/// Interface implemented by all IDasa functions. At the moment the method of
/// implementation for any level below AntarDasa is assumed to be the same.
/// </summary>
public interface IDasa: IUpdateable
{
double paramAyus();
ArrayList Dasa(int cycle);
ArrayList AntarDasa (DasaEntry pdi);
string EntryDescription (DasaEntry de, Moment start, Moment end);
String Description ();
void DivisionChanged (Division d);
void recalculateOptions ();
}
/// <summary>
/// A helper interface for all Vimsottari/Ashtottari Dasa like dasas
/// </summary>
public interface INakshatraDasa: IDasa
{
int numberOfDasaItems (); // Number of dasas for 1 cycle
DasaEntry nextDasaLord (DasaEntry di); // Order of Dasas
double lengthOfDasa (Body.Name plt); // Length of a maha dasa
Body.Name lordOfNakshatra(Nakshatra n); // Dasa lord of given nakshatra
}
public interface INakshatraTithiDasa: IDasa
{
Body.Name lordOfTithi (Longitude l);
double lengthOfDasa (Body.Name plt); // Length of a maha dasa
}
public interface INakshatraYogaDasa: IDasa
{
Body.Name lordOfYoga (Longitude l);
double lengthOfDasa (Body.Name plt);
}
public interface INakshatraKaranaDasa : IDasa
{
Body.Name lordOfKarana (Longitude l);
double lengthOfDasa (Body.Name plt);
}
abstract public class Dasa
{
static public int NarayanaDasaLength (ZodiacHouse zh, DivisionPosition dp)
{
int length=0;
if (zh.isOddFooted())
length = zh.numHousesBetween(dp.zodiac_house);
else
length = zh.numHousesBetweenReverse(dp.zodiac_house);
if (dp.isExaltedPhalita())
length++;
else if (dp.isDebilitatedPhalita())
length--;
length = Basics.normalize_inc(1, 12, length-1);
return length;
}
public event EvtChanged Changed;
public void DivisionChanged(Division d)
{
}
public void OnChanged ()
{
if (Changed != null)
Changed(this);
}
public Recalculate RecalculateEvent;
public class Options : ICloneable
{
private ToDate.DateType DateType;
private double _YearLength;
private double _Compression;
private double _OffsetDays;
private double _OffsetHours;
private double _OffsetMins;
public Options ()
{
DateType = ToDate.DateType.SolarYear;
_YearLength = 360.0;
_Compression = 0.0;
}
[PGDisplayName("Year Type")]
public ToDate.DateType YearType
{
get { return DateType; }
set { DateType = value; }
}
[PGDisplayName("Dasa Compression")]
public double Compression
{
get { return _Compression; }
set
{
if (value >= 0.0)
_Compression = value;
}
}
[PGDisplayName("Year Length")]
public double YearLength
{
get { return _YearLength; }
set
{
if (value >= 0.0)
_YearLength = value;
}
}
[PGDisplayName("Offset Dates by Days")]
public double OffsetDays
{
get { return this._OffsetDays; }
set { this._OffsetDays = value; }
}
[PGDisplayName("Offset Dates by Hours")]
public double OffsetHours
{
get { return _OffsetHours; }
set { _OffsetHours = value; }
}
[PGDisplayName("Offset Dates by Minutes")]
public double OffsetMinutes
{
get { return _OffsetMins; }
set { _OffsetMins = value; }
}
public object Clone ()
{
Options o = new Options();
o.YearLength = YearLength;
o.DateType = DateType;
o.Compression = Compression;
o.OffsetDays = OffsetDays;
o.OffsetHours = OffsetHours;
o.OffsetMinutes = OffsetMinutes;
return o;
}
public void Copy (Dasa.Options o)
{
this.YearLength = o.YearLength;
this.DateType = o.DateType;
this.Compression = o.Compression;
this.OffsetDays = o.OffsetDays;
this.OffsetHours = o.OffsetHours;
this.OffsetMinutes = o.OffsetMinutes;
}
}
public string EntryDescription (DasaEntry de, Moment start, Moment end)
{
return "";
}
}
public class KalachakraDasa: Dasa, IDasa
{
private Horoscope h;
private ZodiacHouse[] mzhSavya = new ZodiacHouse[24];
private ZodiacHouse[] mzhApasavya = new ZodiacHouse[24];
public enum GroupType
{
Savya, SavyaMirrored, Apasavya, ApasavyaMirrored
}
public GroupType NakshatraToGroup (Nakshatra n)
{
switch (n.value)
{
case Nakshatra.Name.Aswini:
case Nakshatra.Name.Krittika:
case Nakshatra.Name.Punarvasu:
case Nakshatra.Name.Aslesha:
case Nakshatra.Name.Hasta:
case Nakshatra.Name.Swati:
case Nakshatra.Name.Moola:
case Nakshatra.Name.UttaraShada:
case Nakshatra.Name.PoorvaBhadra:
return GroupType.Savya;
case Nakshatra.Name.Bharani:
case Nakshatra.Name.Pushya:
case Nakshatra.Name.Chittra:
case Nakshatra.Name.PoorvaShada:
case Nakshatra.Name.Revati:
return GroupType.SavyaMirrored;
case Nakshatra.Name.Rohini:
case Nakshatra.Name.Makha:
case Nakshatra.Name.Vishaka:
case Nakshatra.Name.Sravana:
return GroupType.Apasavya;
default:
return GroupType.ApasavyaMirrored;
}
switch ((int)n.value % 6)
{
case 1: return GroupType.Savya;
case 2: return GroupType.SavyaMirrored;
case 3: return GroupType.Savya;
case 4: return GroupType.Apasavya;
case 5: return GroupType.ApasavyaMirrored;
default: return GroupType.ApasavyaMirrored;
}
}
private void initHelper (Longitude lon, ref ZodiacHouse[] mzhOrder, ref int offset)
{
GroupType grp = this.NakshatraToGroup(lon.toNakshatra());
int pada = lon.toNakshatraPada();
switch (grp)
{
case GroupType.Savya:
case GroupType.SavyaMirrored:
mzhOrder = mzhSavya;
break;
default:
mzhOrder = mzhApasavya;
break;
}
switch (grp)
{
case GroupType.Savya:
case GroupType.Apasavya:
offset = 0;
break;
default:
offset = 12;
break;
}
offset = (int)Basics.normalize_exc_lower(0, 24, ((pada-1)*9)+offset);
}
public KalachakraDasa (Horoscope _h)
{
h = _h;
ZodiacHouse zAri = new ZodiacHouse(ZodiacHouse.Name.Ari);
ZodiacHouse zSag = new ZodiacHouse(ZodiacHouse.Name.Sag);
for (int i=0; i<12; i++)
{
mzhSavya[i] = zAri.add(i+1);
mzhSavya[i+12] = mzhSavya[i].LordsOtherSign();
mzhApasavya[i] = zSag.add(i+1);
mzhApasavya[i+12] = mzhApasavya[i].LordsOtherSign();
}
}
public double paramAyus ()
{
return 144;
}
public double DasaLength (ZodiacHouse zh)
{
switch (zh.value)
{
case ZodiacHouse.Name.Ari:
case ZodiacHouse.Name.Sco:
return 7;
case ZodiacHouse.Name.Tau:
case ZodiacHouse.Name.Lib:
return 16;
case ZodiacHouse.Name.Gem:
case ZodiacHouse.Name.Vir:
return 9;
case ZodiacHouse.Name.Can:
return 21;
case ZodiacHouse.Name.Leo:
return 5;
case ZodiacHouse.Name.Sag:
case ZodiacHouse.Name.Pis:
return 10;
case ZodiacHouse.Name.Cap:
case ZodiacHouse.Name.Aqu:
return 4;
default:
throw new Exception("KalachakraDasa::DasaLength");
}
}
public ArrayList Dasa(int cycle)
{
Division dRasi = new Division(Basics.DivisionType.Rasi);
Longitude mLon = h.getPosition(Body.Name.Moon).extrapolateLongitude(dRasi);
int offset = 0;
ZodiacHouse[] zhOrder = null;
this.initHelper(mLon, ref zhOrder, ref offset);
ArrayList al = new ArrayList();
double dasa_length_sum = 0;
for (int i=0; i<9; i++)
{
ZodiacHouse zhCurr = zhOrder[(int)Basics.normalize_exc_lower(0,24,offset+i)];
double dasa_length = this.DasaLength(zhCurr);
DasaEntry de = new DasaEntry(zhCurr.value, dasa_length_sum, dasa_length, 1, zhCurr.value.ToString());
al.Add(de);
dasa_length_sum += dasa_length;
}
double offsetLength = mLon.toNakshatraPadaPercentage() / 100.0 * dasa_length_sum;
foreach (DasaEntry de in al)
{
de.startUT -= offsetLength;
}
return al;
}
public ArrayList AntarDasa (DasaEntry pdi)
{
return new ArrayList();
}
public string Description ()
{
return "Kalachakra Dasa";
}
public object GetOptions ()
{
return new object();
}
public object SetOptions (object o)
{
return o;
}
public void recalculateOptions ()
{
}
}
public class NarayanaSamaDasa: NarayanaDasa, IDasa
{
public NarayanaSamaDasa (Horoscope _h) :base (_h)
{
this.bSama = true;
}
new public String Description ()
{
return "Narayana Sama Dasa for "
+ options.Division.ToString()
+ " seeded from " + options.SeedRasi.ToString();
}
}
public class NarayanaDasa: Dasa, IDasa
{
private Horoscope h;
public bool bSama;
public RasiDasaUserOptions options;
public NarayanaDasa (Horoscope _h)
{
h = _h;
this.bSama = false;
options = new RasiDasaUserOptions(h, FindStronger.RulesNarayanaDasaRasi(h));
}
public void recalculateOptions()
{
options.recalculate();
}
public double paramAyus ()
{
return 144;
}
Body.Name GetLord (ZodiacHouse zh)
{
switch (zh.value)
{
case ZodiacHouse.Name.Aqu:
return options.ColordAqu;
case ZodiacHouse.Name.Sco:
return options.ColordSco;
default:
return Basics.SimpleLordOfZodiacHouse(zh.value);
}
}
public int DasaLength (ZodiacHouse zh, DivisionPosition dp)
{
if (this.bSama)
return 12;
return NarayanaDasa.NarayanaDasaLength(zh, dp);
}
public ArrayList Dasa(int cycle)
{
int[] order_moveable = new int[] { 1,2,3,4,5,6,7,8,9,10,11,12 };
int[] order_fixed = new int[] { 1,6,11,4,9,2,7,12,5,10,3,8 };
int[] order_dual = new int[] { 1,5,9,10,2,6,7,11,3,4,8,12 };
ArrayList al = new ArrayList (24);
bool backward = true;
int[] order;
switch ((int)options.SeedRasi % 3)
{
case 1: order = order_moveable; break;
case 2: order = order_fixed; break;
default: order = order_dual; break;
}
ZodiacHouse zh_seed = options.getSeed();
zh_seed.value = options.findStrongerRasi(options.SeventhStrengths, zh_seed.value, zh_seed.add(7).value);
if (zh_seed.add(9).isOddFooted() == true)
backward = false;
if (options.saturnExceptionApplies(zh_seed.value))
{
order = order_moveable;
backward = false;
}
else if (options.ketuExceptionApplies(zh_seed.value))
{
backward = !backward;
}
double dasa_length_sum = 0.0;
for (int i=0; i<12; i++)
{
ZodiacHouse zh_dasa;
if (backward)
zh_dasa = zh_seed.addReverse(order[i]);
else
zh_dasa = zh_seed.add (order[i]);
Body.Name dasa_lord = this.GetLord(zh_dasa);
//gs.strongerForNarayanaDasa(zh_dasa);
DivisionPosition dlord_dpos = h.CalculateDivisionPosition(h.getPosition(dasa_lord), options.Division);
double dasa_length = (double)this.DasaLength(zh_dasa, dlord_dpos);
DasaEntry di = new DasaEntry (zh_dasa.value, dasa_length_sum, dasa_length, 1, zh_dasa.value.ToString());
al.Add (di);
dasa_length_sum += dasa_length;
}
if (bSama == false)
{
for (int i=0; i<12; i++)
{
DasaEntry di = (DasaEntry)al[i];
DasaEntry dn = new DasaEntry(di.zodiacHouse, dasa_length_sum, 12.0-di.dasaLength, 1, di.zodiacHouse.ToString());
dasa_length_sum += dn.dasaLength;
al.Add (dn);
}
}
double cycle_length = (double)cycle * this.paramAyus();
foreach (DasaEntry di in al)
{
di.startUT += cycle_length;
}
return al;
}
public ArrayList AntarDasa (DasaEntry pdi)
{
ArrayList al = new ArrayList(12);
ZodiacHouse zh_first = new ZodiacHouse(pdi.zodiacHouse);
ZodiacHouse zh_stronger = zh_first.add(1);
zh_stronger.value = options.findStrongerRasi(options.SeventhStrengths, zh_stronger.value, zh_stronger.add(7).value);
Body.Name b = this.GetLord(zh_stronger);
DivisionPosition dp = h.CalculateDivisionPosition(h.getPosition(b), options.Division);
ZodiacHouse first = dp.zodiac_house;
bool backward = false;
if ((int)first.value % 2 == 0)
backward = true;
double dasa_start = pdi.startUT;
for (int i=1; i<=12; i++)
{
ZodiacHouse zh_dasa;
if (!backward)
zh_dasa = first.add(i);
else
zh_dasa = first.addReverse(i);
DasaEntry di = new DasaEntry (zh_dasa.value, dasa_start, pdi.dasaLength / 12.0, pdi.level+1, pdi.shortDesc + " " + zh_dasa.value.ToString());
al.Add (di);
dasa_start += pdi.dasaLength / 12.0;
}
return al;
}
public String Description ()
{
return "Narayana Dasa for "
+ options.Division.ToString()
+ " seeded from " + options.SeedRasi.ToString();
}
public Object GetOptions ()
{
return this.options.Clone();
}
public object SetOptions (Object a)
{
options.CopyFrom(a);
RecalculateEvent();
return options.Clone();
}
new public void DivisionChanged (Division div)
{
RasiDasaUserOptions newOpts = (RasiDasaUserOptions)options.Clone();
newOpts.Division = (Division)div.Clone();
this.SetOptions(newOpts);
}
}
public class RasiDasaUserOptions : ICloneable
{
protected Horoscope h;
protected Division mDtype;
protected Body.Name mCoLordAqu;
protected Body.Name mCoLordSco;
protected OrderedZodiacHouses[] mSeventhStrengths;
protected OrderedZodiacHouses mSaturnExceptions;
protected OrderedZodiacHouses mKetuExceptions;
protected ZodiacHouse.Name mSeed;
protected int mSeedHouse;
protected ArrayList mRules;
public void recalculate ()
{
this.calculateCoLords();
this.calculateExceptions();
this.calculateSeed();
this.calculateSeventhStrengths();
}
public RasiDasaUserOptions (Horoscope _h, ArrayList _rules)
{
h = _h;
mRules = _rules;
mSeventhStrengths = new OrderedZodiacHouses[6];
mSaturnExceptions = new OrderedZodiacHouses();
mKetuExceptions = new OrderedZodiacHouses();
this.mDtype = new Division(Basics.DivisionType.Rasi);
this.calculateCoLords();
this.calculateExceptions();
this.calculateSeed();
this.calculateSeventhStrengths();
}
[PGNotVisible]
public Division Division
{
get { return this.mDtype; }
set { this.mDtype = value; }
}
[PGDisplayName("Division")]
public Basics.DivisionType UIVarga
{
get { return this.mDtype.MultipleDivisions[0].Varga; }
set { this.mDtype = new Division(value); }
}
[PropertyOrder(99), PGDisplayName("Seed Rasi")]
[Description("The rasi from which the dasa should be seeded.")]
public ZodiacHouse.Name SeedRasi
{
get { return this.mSeed; }
set { this.mSeed = value; }
}
[PropertyOrder(100), PGDisplayName("Seed House")]
[Description("House from which dasa should be seeded (reckoned from seed rasi)")]
public int SeedHouse
{
get { return this.mSeedHouse; }
set { this.mSeedHouse = value; }
}
[PropertyOrder(101), PGDisplayName("Lord of Aquarius")]
public Body.Name ColordAqu
{
get { return this.mCoLordAqu; }
set { this.mCoLordAqu = value; }
}
[PropertyOrder(102), PGDisplayName("Lord of Scorpio")]
public Body.Name ColordSco
{
get { return this.mCoLordSco; }
set { this.mCoLordSco = value; }
}
[PropertyOrder(103), PGDisplayName("Rasi Strength Order")]
public OrderedZodiacHouses[] SeventhStrengths
{
get { return this.mSeventhStrengths; }
set { this.mSeventhStrengths = value; }
}
[PropertyOrder(104), PGDisplayName("Rasis with Saturn Exception")]
public OrderedZodiacHouses SaturnExceptions
{
get { return this.mSaturnExceptions; }
set { this.mSaturnExceptions = value; }
}
[PropertyOrder(105), PGDisplayName("Rasis with Ketu Exception")]
public OrderedZodiacHouses KetuExceptions
{
get { return this.mKetuExceptions; }
set { this.mKetuExceptions = value; }
}
virtual public object Clone ()
{
RasiDasaUserOptions uo = new RasiDasaUserOptions(h, mRules);
uo.Division = (Division)this.Division.Clone();
uo.ColordAqu = this.ColordAqu;
uo.ColordSco = this.ColordSco;
uo.mSeed = this.mSeed;
uo.SeventhStrengths = this.SeventhStrengths;
uo.KetuExceptions = this.KetuExceptions;
uo.SaturnExceptions = this.SaturnExceptions;
uo.SeedHouse = this.SeedHouse;
return uo;
}
virtual public object CopyFrom (object _uo)
{
this.CopyFromNoClone(_uo);
return this.Clone();
}
virtual public void CopyFromNoClone (object _uo)
{
RasiDasaUserOptions uo = (RasiDasaUserOptions)_uo;
bool bDivisionChanged = false;
bool bRecomputeChanged = false;
if (this.Division != uo.Division)
bDivisionChanged = true;
if (this.ColordAqu != uo.ColordAqu ||
this.ColordSco != uo.ColordSco)
bRecomputeChanged = true;
this.Division = (Division)uo.Division.Clone();
this.ColordAqu = uo.ColordAqu;
this.ColordSco = uo.ColordSco;
this.mSeed = uo.mSeed;
this.mSeedHouse = uo.mSeedHouse;
for (int i=0; i<6; i++)
this.SeventhStrengths[i] = (OrderedZodiacHouses)uo.SeventhStrengths[i].Clone();
//this.SeventhStrengths = uo.SeventhStrengths.Clone();
this.KetuExceptions = (OrderedZodiacHouses)uo.KetuExceptions.Clone();