RosettaCodeData/Task/Discordian-date/Refal/discordian-date.refal
2024-07-13 15:19:22 -07:00

62 lines
1.8 KiB
Text

$ENTRY Go {
, <Numb <Arg 1>>: s.GY
, <Numb <Arg 2>>: s.GM
, <Numb <Arg 3>>: s.GD
, <DisDate s.GY s.GM s.GD>: {
True e.Desc = <Prout e.Desc>;
False = <Prout 'Invalid input'>;
};
};
DisDate {
s.GY 2 29, <IsLeapYear s.GY>: True =
True 'St. Tib\'s day in the YOLD ' <Symb <+ 1166 s.GY>>;
s.GY s.GM s.GD, <Compare s.GM 1>: '-' = False;
s.GY s.GM s.GD, <Compare s.GM 12>: '+' = False;
s.GY s.GM s.GD, <Compare s.GD 1>: '-' = False;
s.GY s.GM s.GD, <Compare s.GD <Item s.GM <MonthLength>>>: '+' = False;
s.GY s.GM s.GD,
<+ <Item s.GM <MonthOffset>> s.GD>: s.DOY,
<Divmod <- s.DOY 1> 73>: (s.DS1) s.DD1,
<+ s.DS1 1>: s.DS,
<+ s.DD1 1>: s.DD,
<+ <Mod <- s.DOY 1> 5> 1>: s.DWD,
<Item s.DWD <Weekday>>: (e.Weekday),
<Item s.DS <Seasons>>: (e.Season),
e.Weekday ', day ' <Symb s.DD> ' of '
e.Season ' in the YOLD ' <Symb <+ 1166 s.GY>>: e.Desc,
s.DD: {
5, <Item s.DS <Holy5>>: (e.H) = True e.Desc ': celebrate ' e.H;
50, <Item s.DS <Holy50>>: (e.H) = True e.Desc ': celebrate ' e.H;
s.X = True e.Desc;
};
};
Item {
1 t.I e.X = t.I;
s.N t.I e.X = <Item <- s.N 1> e.X>;
};
IsLeapYear {
s.GY, <Mod s.GY 4>: 0 = True;
s.GY, <Mod s.GY 100>: 0 = False;
s.GY, <Mod s.GY 400>: 0 = True;
s.GY = False;
};
MonthOffset { = 0 31 59 90 120 151 181 212 243 273 304 334; };
MonthLength { = 31 28 31 30 31 30 31 31 30 31 30 31; };
Weekday { = ('Sweetmorn') ('Boomtime') ('Pungenday')
('Prickle-Prickle') ('Setting Orange'); };
Seasons { = ('Chaos') ('Discord') ('Confusion') ('Bureaucracy')
('The Aftermath'); };
Holy5 { = ('Mungday') ('Mojoday') ('Syaday') ('Zaraday') ('Maladay'); };
Holy50 { = ('Chaoflux') ('Discoflux') ('Confuflux')
('Bureflux') ('Afflux'); };