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This file was processed as: SHell self-extracting ARchive
(archive/shar).
You can browse this item here: moontool
| Confidence | Program | Detection | Match Type | Support
|
|---|
| 100%
| dexvert
| SHell self-extracting ARchive (archive/shar)
| magic
| Supported |
| 1%
| dexvert
| Text File (text/txt)
| fallback
| Supported |
| 100%
| file
| C source, ASCII text
| default
| |
| 100%
| checkBytes
| Printable ASCII
| default
| |
| 100%
| perlTextCheck
| Likely Text (Perl)
| default
| |
| 100%
| siegfried
| fmt/329 Shell Archive Format
| default
| |
| 100%
| detectItEasy
| Format: plain text[LF]
| default (weak)
| |
| 100%
| xdgMime
| message/rfc822
| default
|
|
hex view+--------+-------------------------+-------------------------+--------+--------+
|00000000| 53 75 62 6a 65 63 74 3a | 20 20 76 31 35 69 30 33 |Subject:| v15i03|
|00000010| 33 3a 20 20 54 68 65 20 | 6d 6f 6f 6e 20 6f 6e 20 |3: The |moon on |
|00000020| 61 20 53 75 6e 0a 4e 65 | 77 73 67 72 6f 75 70 73 |a Sun.Ne|wsgroups|
|00000030| 3a 20 63 6f 6d 70 2e 73 | 6f 75 72 63 65 73 2e 75 |: comp.s|ources.u|
|00000040| 6e 69 78 0a 41 70 70 72 | 6f 76 65 64 3a 20 72 73 |nix.Appr|oved: rs|
|00000050| 61 6c 7a 40 75 75 6e 65 | 74 2e 55 55 2e 4e 45 54 |alz@uune|t.UU.NET|
|00000060| 0a 0a 53 75 62 6d 69 74 | 74 65 64 2d 62 79 3a 20 |..Submit|ted-by: |
|00000070| 4a 6f 68 6e 20 57 61 6c | 6b 65 72 20 3c 64 65 63 |John Wal|ker <dec|
|00000080| 77 72 6c 21 61 63 61 64 | 21 61 63 61 64 21 6b 65 |wrl!acad|!acad!ke|
|00000090| 6c 76 69 6e 3e 0a 50 6f | 73 74 69 6e 67 2d 6e 75 |lvin>.Po|sting-nu|
|000000a0| 6d 62 65 72 3a 20 56 6f | 6c 75 6d 65 20 31 35 2c |mber: Vo|lume 15,|
|000000b0| 20 49 73 73 75 65 20 33 | 33 0a 41 72 63 68 69 76 | Issue 3|3.Archiv|
|000000c0| 65 2d 6e 61 6d 65 3a 20 | 6d 6f 6f 6e 74 6f 6f 6c |e-name: |moontool|
|000000d0| 0a 0a 5b 20 20 54 68 65 | 72 65 27 73 20 6e 6f 20 |..[ The|re's no |
|000000e0| 6d 61 6e 75 61 6c 20 70 | 61 67 65 2e 20 20 2d 2d |manual p|age. --|
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|00000350| 20 65 78 74 72 61 63 74 | 69 6e 67 20 22 27 52 45 | extract|ing "'RE|
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|00000390| 68 65 6e 0a 20 20 20 20 | 20 20 20 65 63 68 6f 20 |hen. | echo |
|000003a0| 73 68 61 72 3a 20 77 69 | 6c 6c 20 6e 6f 74 20 6f |shar: wi|ll not o|
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|000003f0| 4d 45 27 0a 0a 20 20 20 | 20 20 20 20 20 20 20 20 |ME'.. | |
|00000400| 20 20 20 20 20 20 20 20 | 20 20 41 20 4d 6f 6f 6e | | A Moon|
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|00000450| 68 69 73 20 70 72 6f 67 | 72 61 6d 20 69 6d 70 6c |his prog|ram impl|
|00000460| 65 6d 65 6e 74 73 20 61 | 20 53 75 6e 74 6f 6f 6c |ements a| Suntool|
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|00000480| 74 68 65 20 63 75 72 72 | 65 6e 74 20 70 68 61 73 |the curr|ent phas|
|00000490| 65 20 6f 66 20 74 68 65 | 20 4d 6f 6f 6e 20 77 68 |e of the| Moon wh|
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|000004b0| 6f 74 73 20 6f 66 20 69 | 6e 66 6f 72 6d 61 74 69 |ots of i|nformati|
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|000004d0| 20 61 6e 64 20 4d 6f 6f | 6e 20 77 68 65 6e 20 6f | and Moo|n when o|
|000004e0| 70 65 6e 2e 20 20 54 68 | 69 73 20 68 61 73 20 62 |pen. Th|is has b|
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|00000500| 53 75 6e 20 33 2f 32 36 | 30 0a 75 6e 64 65 72 20 |Sun 3/26|0.under |
|00000510| 53 75 6e 20 33 2e 34 2c | 20 61 6e 64 20 61 20 53 |Sun 3.4,| and a S|
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|00000540| 2e 0a 0a 54 68 65 20 70 | 72 6f 67 72 61 6d 20 77 |...The p|rogram w|
|00000550| 61 73 20 77 72 69 74 74 | 65 6e 20 62 79 3a 0a 0a |as writt|en by:..|
|00000560| 20 20 20 20 20 20 20 4a | 6f 68 6e 20 57 61 6c 6b | J|ohn Walk|
|00000570| 65 72 0a 20 20 20 20 20 | 20 20 41 75 74 6f 64 65 |er. | Autode|
|00000580| 73 6b 2c 20 49 6e 63 2e | 0a 20 20 20 20 20 20 20 |sk, Inc.|. |
|00000590| 32 33 32 30 20 4d 61 72 | 69 6e 73 68 69 70 20 57 |2320 Mar|inship W|
|000005a0| 61 79 0a 20 20 20 20 20 | 20 20 53 61 75 73 61 6c |ay. | Sausal|
|000005b0| 69 74 6f 2c 20 43 41 20 | 20 39 34 39 36 35 0a 20 |ito, CA | 94965. |
|000005c0| 20 20 20 20 20 20 28 34 | 31 35 29 20 33 33 32 2d | (4|15) 332-|
|000005d0| 32 33 34 34 20 45 78 74 | 2e 20 38 32 39 0a 0a 20 |2344 Ext|. 829.. |
|000005e0| 20 20 20 20 20 20 55 73 | 65 6e 65 74 3a 20 7b 73 | Us|enet: {s|
|000005f0| 75 6e 21 77 65 6c 6c 7d | 21 61 63 61 64 21 6b 65 |un!well}|!acad!ke|
|00000600| 6c 76 69 6e 0a 0a 54 68 | 69 73 20 70 72 6f 67 72 |lvin..Th|is progr|
|00000610| 61 6d 20 69 73 20 69 6e | 20 74 68 65 20 70 75 62 |am is in| the pub|
|00000620| 6c 69 63 20 64 6f 6d 61 | 69 6e 3a 20 22 44 6f 20 |lic doma|in: "Do |
|00000630| 77 68 61 74 20 74 68 6f | 75 20 77 69 6c 74 20 73 |what tho|u wilt s|
|00000640| 68 61 6c 6c 20 62 65 20 | 74 68 65 0a 77 68 6f 6c |hall be |the.whol|
|00000650| 65 20 6f 66 20 74 68 65 | 20 6c 61 77 22 2e 20 20 |e of the| law". |
|00000660| 49 27 64 20 61 70 70 72 | 65 63 69 61 74 65 20 72 |I'd appr|eciate r|
|00000670| 65 63 65 69 76 69 6e 67 | 20 61 6e 79 20 62 75 67 |eceiving| any bug|
|00000680| 20 66 69 78 65 73 20 61 | 6e 64 2f 6f 72 0a 65 6e | fixes a|nd/or.en|
|00000690| 68 61 6e 63 65 6d 65 6e | 74 73 2c 20 77 68 69 63 |hancemen|ts, whic|
|000006a0| 68 20 49 27 6c 6c 20 69 | 6e 63 6f 72 70 6f 72 61 |h I'll i|ncorpora|
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|00000710| 73 6f 0a 74 68 61 74 20 | 63 72 65 64 69 74 20 61 |so.that |credit a|
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|00000760| 73 20 75 73 65 64 20 62 | 79 20 74 68 65 20 70 72 |s used b|y the pr|
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|00000780| 69 6e 20 74 68 65 20 63 | 6f 6d 6d 65 6e 74 0a 61 |in the c|omment.a|
|00000790| 74 20 74 68 65 20 62 65 | 67 69 6e 6e 69 6e 67 20 |t the be|ginning |
|000007a0| 6f 66 20 6d 6f 6f 6e 74 | 6f 6f 6c 2e 63 2e 0a 0a |of moont|ool.c...|
|000007b0| 54 68 65 20 74 6f 6f 6c | 20 69 73 20 62 75 69 6c |The tool| is buil|
|000007c0| 74 20 77 69 74 68 20 74 | 68 65 20 63 6f 6d 6d 61 |t with t|he comma|
|000007d0| 6e 64 3a 0a 0a 63 63 20 | 2d 4f 20 6d 6f 6f 6e 74 |nd:..cc |-O moont|
|000007e0| 6f 6f 6c 2e 63 20 2d 6f | 20 6d 6f 6f 6e 74 6f 6f |ool.c -o| moontoo|
|000007f0| 6c 20 2d 6c 6d 20 2d 6c | 73 75 6e 74 6f 6f 6c 20 |l -lm -l|suntool |
|00000800| 2d 6c 73 75 6e 77 69 6e | 64 6f 77 20 2d 6c 70 69 |-lsunwin|dow -lpi|
|00000810| 78 72 65 63 74 0a 53 48 | 41 52 5f 45 4f 46 0a 66 |xrect.SH|AR_EOF.f|
|00000820| 69 20 23 20 65 6e 64 20 | 6f 66 20 6f 76 65 72 77 |i # end |of overw|
|00000830| 72 69 74 69 6e 67 20 63 | 68 65 63 6b 0a 65 63 68 |riting c|heck.ech|
|00000840| 6f 20 73 68 61 72 3a 20 | 65 78 74 72 61 63 74 69 |o shar: |extracti|
|00000850| 6e 67 20 22 27 6d 6f 6f | 6e 74 6f 6f 6c 2e 63 27 |ng "'moo|ntool.c'|
|00000860| 22 20 27 28 32 35 32 32 | 38 20 63 68 61 72 61 63 |" '(2522|8 charac|
|00000870| 74 65 72 73 29 27 0a 69 | 66 20 74 65 73 74 20 2d |ters)'.i|f test -|
|00000880| 66 20 27 6d 6f 6f 6e 74 | 6f 6f 6c 2e 63 27 0a 74 |f 'moont|ool.c'.t|
|00000890| 68 65 6e 0a 20 20 20 20 | 20 20 20 65 63 68 6f 20 |hen. | echo |
|000008a0| 73 68 61 72 3a 20 77 69 | 6c 6c 20 6e 6f 74 20 6f |shar: wi|ll not o|
|000008b0| 76 65 72 2d 77 72 69 74 | 65 20 65 78 69 73 74 69 |ver-writ|e existi|
|000008c0| 6e 67 20 66 69 6c 65 20 | 22 27 6d 6f 6f 6e 74 6f |ng file |"'moonto|
|000008d0| 6f 6c 2e 63 27 22 0a 65 | 6c 73 65 0a 63 61 74 20 |ol.c'".e|lse.cat |
|000008e0| 3c 3c 20 5c 53 48 41 52 | 5f 45 4f 46 20 3e 20 27 |<< \SHAR|_EOF > '|
|000008f0| 6d 6f 6f 6e 74 6f 6f 6c | 2e 63 27 0a 2f 2a 0a 0a |moontool|.c'./*..|
|00000900| 20 20 20 20 41 20 4d 6f | 6f 6e 20 66 6f 72 20 74 | A Mo|on for t|
|00000910| 68 65 20 53 75 6e 0a 0a | 20 20 20 20 52 65 6c 65 |he Sun..| Rele|
|00000920| 61 73 65 20 32 2e 30 0a | 0a 20 20 20 20 44 65 73 |ase 2.0.|. Des|
|00000930| 69 67 6e 65 64 20 61 6e | 64 20 69 6d 70 6c 65 6d |igned an|d implem|
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|00000950| 6c 6b 65 72 20 69 6e 20 | 44 65 63 65 6d 62 65 72 |lker in |December|
|00000960| 20 31 39 38 37 2c 0a 20 | 20 20 20 72 65 76 69 73 | 1987,. | revis|
|00000970| 65 64 20 61 6e 64 20 75 | 70 64 61 74 65 64 20 69 |ed and u|pdated i|
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|00000990| 38 38 2e 0a 0a 20 20 20 | 20 4d 61 6b 65 20 77 69 |88... | Make wi|
|000009a0| 74 68 3a 0a 0a 20 20 20 | 20 63 63 20 2d 4f 20 6d |th:.. | cc -O m|
|000009b0| 6f 6f 6e 74 6f 6f 6c 2e | 63 20 2d 6f 20 6d 6f 6f |oontool.|c -o moo|
|000009c0| 6e 74 6f 6f 6c 20 2d 6c | 6d 20 2d 6c 73 75 6e 74 |ntool -l|m -lsunt|
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|000009e0| 2d 6c 70 69 78 72 65 63 | 74 0a 0a 20 20 20 20 41 |-lpixrec|t.. A|
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|00000a00| 74 65 20 20 66 6c 6f 61 | 74 69 6e 67 20 20 70 6f |te floa|ting po|
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|00000a20| 20 79 6f 75 72 20 68 61 | 72 64 77 61 72 65 2e 20 | your ha|rdware. |
|00000a30| 20 54 68 69 73 0a 20 20 | 20 20 70 72 6f 67 72 61 | This. | progra|
|00000a40| 6d 20 69 73 20 61 20 53 | 75 6e 56 69 65 77 20 74 |m is a S|unView t|
|00000a50| 6f 6f 6c 20 77 68 69 63 | 68 20 64 69 73 70 6c 61 |ool whic|h displa|
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|00000aa0| 20 6f 66 20 74 68 65 20 | 4d 6f 6f 6e 2e 20 20 41 | of the |Moon. A|
|00000ab0| 20 73 75 62 74 69 74 6c | 65 20 69 6e 20 74 68 65 | subtitl|e in the|
|00000ac0| 20 69 63 6f 6e 20 67 69 | 76 65 73 0a 20 20 20 20 | icon gi|ves. |
|00000ad0| 74 68 65 20 61 67 65 20 | 6f 66 20 74 68 65 20 4d |the age |of the M|
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|00000af0| 20 20 68 6f 75 72 73 2e | 20 20 20 49 66 20 20 63 | hours.| If c|
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|00000b10| 20 20 22 2d 74 22 0a 20 | 20 20 20 73 77 69 74 63 | "-t". | switc|
|00000b20| 68 2c 20 20 69 74 20 20 | 72 61 70 69 64 6c 79 20 |h, it |rapidly |
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|00000b50| 6d 65 20 74 6f 20 64 69 | 73 70 6c 61 79 20 74 68 |me to di|splay th|
|00000b60| 65 0a 20 20 20 20 63 79 | 63 6c 65 20 6f 66 20 70 |e. cy|cle of p|
|00000b70| 68 61 73 65 73 2e 0a 0a | 20 20 20 20 49 66 20 79 |hases...| If y|
|00000b80| 6f 75 20 6f 70 65 6e 20 | 74 68 65 20 77 69 6e 64 |ou open |the wind|
|00000b90| 6f 77 2c 20 61 64 64 69 | 74 69 6f 6e 61 6c 20 69 |ow, addi|tional i|
|00000ba0| 6e 66 6f 72 6d 61 74 69 | 6f 6e 20 69 73 20 64 69 |nformati|on is di|
|00000bb0| 73 70 6c 61 79 65 64 20 | 20 72 65 67 61 72 64 69 |splayed | regardi|
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|00000bd0| 2e 09 20 54 68 65 20 20 | 69 6e 66 6f 72 6d 61 74 |.. The |informat|
|00000be0| 69 6f 6e 20 20 69 73 20 | 20 67 65 6e 65 72 61 6c |ion is | general|
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|00000c00| 09 77 69 74 68 69 6e 20 | 74 65 6e 0a 20 20 20 20 |.within |ten. |
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|00000c20| 65 20 61 6c 67 6f 72 69 | 74 68 6d 73 20 75 73 65 |e algori|thms use|
|00000c30| 64 20 69 6e 20 74 68 69 | 73 20 70 72 6f 67 72 61 |d in thi|s progra|
|00000c40| 6d 20 74 6f 20 63 61 6c | 63 75 6c 61 74 65 20 74 |m to cal|culate t|
|00000c50| 68 65 20 70 6f 73 69 74 | 69 6f 6e 73 20 53 75 6e |he posit|ions Sun|
|00000c60| 20 61 6e 64 0a 20 20 20 | 20 4d 6f 6f 6e 20 61 73 | and. | Moon as|
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|00000ca0| 74 69 63 61 6c 20 41 73 | 74 72 6f 6e 6f 6d 79 0a |tical As|tronomy.|
|00000cb0| 20 20 20 20 57 69 74 68 | 20 20 59 6f 75 72 20 20 | With| Your |
|00000cc0| 43 61 6c 63 75 6c 61 74 | 6f 72 22 20 20 62 79 20 |Calculat|or" by |
|00000cd0| 20 50 65 74 65 72 20 20 | 44 75 66 66 65 74 74 2d | Peter |Duffett-|
|00000ce0| 53 6d 69 74 68 2c 20 20 | 20 53 65 63 6f 6e 64 20 |Smith, | Second |
|00000cf0| 20 20 45 64 69 74 69 6f | 6e 2c 0a 20 20 20 20 43 | Editio|n,. C|
|00000d00| 61 6d 62 72 69 64 67 65 | 20 55 6e 69 76 65 72 73 |ambridge| Univers|
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|00000d20| 20 20 49 67 6e 6f 72 65 | 20 74 68 65 20 77 6f 72 | Ignore| the wor|
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|000022c0| 4e 45 5f 49 43 4f 4e 5f | 46 52 4f 4d 5f 49 4d 41 |NE_ICON_|FROM_IMA|
|000022d0| 47 45 28 6d 6f 6f 6e 5f | 69 63 6f 6e 2c 20 6d 6f |GE(moon_|icon, mo|
|000022e0| 6f 6e 5f 69 6d 67 29 3b | 0a 6d 70 72 5f 73 74 61 |on_img);|.mpr_sta|
|000022f0| 74 69 63 28 69 63 6f 6e | 5f 6d 70 72 2c 20 36 34 |tic(icon|_mpr, 64|
|00002300| 2c 20 36 34 2c 20 31 2c | 20 6d 6f 6f 6e 5f 69 6d |, 64, 1,| moon_im|
|00002310| 67 29 3b 0a 0a 73 74 61 | 74 69 63 20 46 72 61 6d |g);..sta|tic Fram|
|00002320| 65 20 66 72 61 6d 65 3b | 0a 73 74 61 74 69 63 20 |e frame;|.static |
|00002330| 50 69 78 66 6f 6e 74 20 | 2a 70 66 6f 6e 74 3b 0a |Pixfont |*pfont;.|
|00002340| 73 74 61 74 69 63 20 43 | 61 6e 76 61 73 20 63 61 |static C|anvas ca|
|00002350| 6e 76 61 73 3b 0a 73 74 | 61 74 69 63 20 50 69 78 |nvas;.st|atic Pix|
|00002360| 77 69 6e 20 2a 63 70 77 | 3b 0a 73 74 61 74 69 63 |win *cpw|;.static|
|00002370| 20 69 6e 74 20 63 68 61 | 72 68 67 74 2c 20 63 68 | int cha|rhgt, ch|
|00002380| 61 72 77 69 64 3b 0a 0a | 23 64 65 66 69 6e 65 20 |arwid;..|#define |
|00002390| 50 49 20 33 2e 31 34 31 | 35 39 32 36 35 33 35 38 |PI 3.141|59265358|
|000023a0| 39 37 39 33 32 33 38 34 | 36 20 20 2f 2a 20 41 73 |97932384|6 /* As|
|000023b0| 73 75 6d 65 20 6e 6f 74 | 20 6e 65 61 72 20 62 6c |sume not| near bl|
|000023c0| 61 63 6b 20 68 6f 6c 65 | 20 6e 6f 72 20 69 6e 0a |ack hole| nor in.|
|000023d0| 09 09 09 09 20 20 20 20 | 20 20 54 65 6e 6e 65 73 |.... | Tennes|
|000023e0| 73 65 65 20 2a 2f 0a 0a | 2f 2a 20 20 48 61 6e 64 |see */..|/* Hand|
|000023f0| 79 20 6d 61 74 68 65 6d | 61 74 69 63 61 6c 20 66 |y mathem|atical f|
|00002400| 75 6e 63 74 69 6f 6e 73 | 20 20 2a 2f 0a 0a 23 64 |unctions| */..#d|
|00002410| 65 66 69 6e 65 20 73 67 | 6e 28 78 29 20 28 28 28 |efine sg|n(x) (((|
|00002420| 78 29 20 3c 20 30 29 20 | 3f 20 2d 31 20 3a 20 28 |x) < 0) |? -1 : (|
|00002430| 28 78 29 20 3e 20 30 20 | 3f 20 31 20 3a 20 30 29 |(x) > 0 |? 1 : 0)|
|00002440| 29 09 20 20 2f 2a 20 45 | 78 74 72 61 63 74 20 73 |). /* E|xtract s|
|00002450| 69 67 6e 20 2a 2f 0a 23 | 64 65 66 69 6e 65 20 61 |ign */.#|define a|
|00002460| 62 73 28 78 29 20 28 28 | 78 29 20 3c 20 30 20 3f |bs(x) ((|x) < 0 ?|
|00002470| 20 28 2d 28 78 29 29 20 | 3a 20 28 78 29 29 20 09 | (-(x)) |: (x)) .|
|00002480| 09 20 20 2f 2a 20 41 62 | 73 6f 6c 75 74 65 20 76 |. /* Ab|solute v|
|00002490| 61 6c 20 2a 2f 0a 23 64 | 65 66 69 6e 65 20 66 69 |al */.#d|efine fi|
|000024a0| 78 61 6e 67 6c 65 28 61 | 29 20 28 28 61 29 20 2d |xangle(a|) ((a) -|
|000024b0| 20 33 36 30 2e 30 20 2a | 20 28 66 6c 6f 6f 72 28 | 360.0 *| (floor(|
|000024c0| 28 61 29 20 2f 20 33 36 | 30 2e 30 29 29 29 20 20 |(a) / 36|0.0))) |
|000024d0| 2f 2a 20 46 69 78 20 61 | 6e 67 6c 65 09 20 20 2a |/* Fix a|ngle. *|
|000024e0| 2f 0a 23 64 65 66 69 6e | 65 20 74 6f 72 61 64 28 |/.#defin|e torad(|
|000024f0| 64 29 20 28 28 64 29 20 | 2a 20 28 50 49 20 2f 20 |d) ((d) |* (PI / |
|00002500| 31 38 30 2e 30 29 29 09 | 09 09 20 20 2f 2a 20 44 |180.0)).|.. /* D|
|00002510| 65 67 2d 3e 52 61 64 09 | 20 20 2a 2f 0a 23 64 65 |eg->Rad.| */.#de|
|00002520| 66 69 6e 65 20 74 6f 64 | 65 67 28 64 29 20 28 28 |fine tod|eg(d) ((|
|00002530| 64 29 20 2a 20 28 31 38 | 30 2e 30 20 2f 20 50 49 |d) * (18|0.0 / PI|
|00002540| 29 29 09 09 09 20 20 2f | 2a 20 52 61 64 2d 3e 44 |))... /|* Rad->D|
|00002550| 65 67 09 20 20 2a 2f 0a | 23 64 65 66 69 6e 65 20 |eg. */.|#define |
|00002560| 64 73 69 6e 28 78 29 20 | 28 73 69 6e 28 74 6f 72 |dsin(x) |(sin(tor|
|00002570| 61 64 28 28 78 29 29 29 | 29 09 09 09 20 20 2f 2a |ad((x)))|)... /*|
|00002580| 20 53 69 6e 20 66 72 6f | 6d 20 64 65 67 20 2a 2f | Sin fro|m deg */|
|00002590| 0a 23 64 65 66 69 6e 65 | 20 64 63 6f 73 28 78 29 |.#define| dcos(x)|
|000025a0| 20 28 63 6f 73 28 74 6f | 72 61 64 28 28 78 29 29 | (cos(to|rad((x))|
|000025b0| 29 29 09 09 09 20 20 2f | 2a 20 43 6f 73 20 66 72 |))... /|* Cos fr|
|000025c0| 6f 6d 20 64 65 67 20 2a | 2f 0a 0a 73 74 61 74 69 |om deg *|/..stati|
|000025d0| 63 20 69 6e 74 20 74 65 | 73 74 6d 6f 64 65 20 3d |c int te|stmode =|
|000025e0| 20 46 41 4c 53 45 3b 09 | 20 20 20 2f 2a 20 52 61 | FALSE;.| /* Ra|
|000025f0| 70 69 64 20 77 61 72 70 | 20 74 68 72 6f 75 67 68 |pid warp| through|
|00002600| 20 74 69 6d 65 20 66 6f | 72 20 64 65 62 75 67 67 | time fo|r debugg|
|00002610| 69 6e 67 20 2a 2f 0a 0a | 2f 2a 20 20 46 6f 72 77 |ing */..|/* Forw|
|00002620| 61 72 64 20 66 75 6e 63 | 74 69 6f 6e 73 20 20 2a |ard func|tions *|
|00002630| 2f 0a 0a 64 6f 75 62 6c | 65 20 6a 74 69 6d 65 28 |/..doubl|e jtime(|
|00002640| 29 2c 20 70 68 61 73 65 | 28 29 3b 0a 76 6f 69 64 |), phase|();.void|
|00002650| 20 70 68 61 73 65 68 75 | 6e 74 28 29 3b 0a 4e 6f | phasehu|nt();.No|
|00002660| 74 69 66 79 5f 76 61 6c | 75 65 20 72 69 6e 67 67 |tify_val|ue ringg|
|00002670| 67 28 29 3b 0a 76 6f 69 | 64 20 64 72 61 77 6d 6f |g();.voi|d drawmo|
|00002680| 6f 6e 28 29 2c 20 6a 79 | 65 61 72 28 29 2c 20 6a |on(), jy|ear(), j|
|00002690| 68 6d 73 28 29 3b 0a 0a | 2f 2a 20 20 4d 61 69 6e |hms();..|/* Main|
|000026a0| 20 70 72 6f 67 72 61 6d | 20 20 2a 2f 0a 0a 6d 61 | program| */..ma|
|000026b0| 69 6e 28 61 72 67 63 2c | 20 61 72 67 76 29 0a 69 |in(argc,| argv).i|
|000026c0| 6e 74 20 61 72 67 63 3b | 0a 63 68 61 72 20 2a 61 |nt argc;|.char *a|
|000026d0| 72 67 76 5b 5d 3b 0a 7b | 0a 09 69 6e 74 20 69 3b |rgv[];.{|..int i;|
|000026e0| 0a 09 73 74 72 75 63 74 | 20 69 74 69 6d 65 72 76 |..struct| itimerv|
|000026f0| 61 6c 20 6b 69 63 6b 6d | 65 3b 0a 09 73 74 72 75 |al kickm|e;..stru|
|00002700| 63 74 20 70 69 78 66 6f | 6e 74 20 2a 66 6f 6e 74 |ct pixfo|nt *font|
|00002710| 3b 0a 0a 09 66 6f 72 20 | 28 69 20 3d 20 31 3b 20 |;...for |(i = 1; |
|00002720| 69 20 3c 20 61 72 67 63 | 3b 20 69 2b 2b 29 20 7b |i < argc|; i++) {|
|00002730| 0a 20 20 20 20 20 20 20 | 20 20 20 20 69 66 20 28 |. | if (|
|00002740| 2a 61 72 67 76 5b 69 5d | 20 3d 3d 20 27 2d 27 20 |*argv[i]| == '-' |
|00002750| 26 26 20 61 72 67 76 5b | 69 5d 5b 31 5d 20 3d 3d |&& argv[|i][1] ==|
|00002760| 20 27 74 27 29 0a 09 20 | 20 20 20 20 20 74 65 73 | 't').. | tes|
|00002770| 74 6d 6f 64 65 20 3d 20 | 54 52 55 45 3b 0a 09 7d |tmode = |TRUE;..}|
|00002780| 0a 20 20 20 20 20 20 20 | 20 70 66 6f 6e 74 20 3d |. | pfont =|
|00002790| 20 70 66 5f 6f 70 65 6e | 28 22 2f 75 73 72 2f 6c | pf_open|("/usr/l|
|000027a0| 69 62 2f 66 6f 6e 74 73 | 2f 66 69 78 65 64 77 69 |ib/fonts|/fixedwi|
|000027b0| 64 74 68 66 6f 6e 74 73 | 2f 73 63 72 65 65 6e 2e |dthfonts|/screen.|
|000027c0| 72 2e 37 22 29 3b 0a 09 | 66 72 61 6d 65 20 3d 20 |r.7");..|frame = |
|000027d0| 77 69 6e 64 6f 77 5f 63 | 72 65 61 74 65 28 4e 55 |window_c|reate(NU|
|000027e0| 4c 4c 2c 20 46 52 41 4d | 45 2c 0a 09 09 20 46 52 |LL, FRAM|E,... FR|
|000027f0| 41 4d 45 5f 4c 41 42 45 | 4c 2c 0a 20 20 20 20 20 |AME_LABE|L,. |
|00002800| 20 20 20 22 41 20 4d 6f | 6f 6e 20 66 6f 72 20 74 | "A Mo|on for t|
|00002810| 68 65 20 53 75 6e 20 20 | 20 20 20 20 20 20 20 20 |he Sun | |
|00002820| 62 79 20 4a 6f 68 6e 20 | 57 61 6c 6b 65 72 2c 20 |by John |Walker, |
|00002830| 41 75 74 6f 64 65 73 6b | 2c 20 49 6e 63 2e 20 20 |Autodesk|, Inc. |
|00002840| 20 76 32 2e 30 22 2c 0a | 09 09 20 46 52 41 4d 45 | v2.0",.|.. FRAME|
|00002850| 5f 49 43 4f 4e 2c 20 26 | 6d 6f 6f 6e 5f 69 63 6f |_ICON, &|moon_ico|
|00002860| 6e 2c 0a 09 09 20 46 52 | 41 4d 45 5f 41 52 47 53 |n,... FR|AME_ARGS|
|00002870| 2c 20 61 72 67 63 2c 20 | 61 72 67 76 2c 0a 09 09 |, argc, |argv,...|
|00002880| 20 46 52 41 4d 45 5f 43 | 4c 4f 53 45 44 2c 20 31 | FRAME_C|LOSED, 1|
|00002890| 2c 0a 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |,. | |
|000028a0| 20 20 20 57 49 4e 5f 45 | 52 52 4f 52 5f 4d 53 47 | WIN_E|RROR_MSG|
|000028b0| 2c 20 22 43 61 6e 27 74 | 20 63 72 65 61 74 65 20 |, "Can't| create |
|000028c0| 77 69 6e 64 6f 77 2e 22 | 2c 0a 09 20 20 20 20 20 |window."|,.. |
|000028d0| 20 30 29 3b 0a 09 63 61 | 6e 76 61 73 20 3d 20 77 | 0);..ca|nvas = w|
|000028e0| 69 6e 64 6f 77 5f 63 72 | 65 61 74 65 28 66 72 61 |indow_cr|eate(fra|
|000028f0| 6d 65 2c 20 43 41 4e 56 | 41 53 2c 20 43 41 4e 56 |me, CANV|AS, CANV|
|00002900| 41 53 5f 52 45 54 41 49 | 4e 45 44 2c 20 54 52 55 |AS_RETAI|NED, TRU|
|00002910| 45 2c 20 30 29 3b 0a 09 | 63 70 77 20 3d 20 63 61 |E, 0);..|cpw = ca|
|00002920| 6e 76 61 73 5f 70 69 78 | 77 69 6e 28 63 61 6e 76 |nvas_pix|win(canv|
|00002930| 61 73 29 3b 0a 09 66 6f | 6e 74 20 3d 20 28 73 74 |as);..fo|nt = (st|
|00002940| 72 75 63 74 20 70 69 78 | 66 6f 6e 74 20 2a 29 20 |ruct pix|font *) |
|00002950| 77 69 6e 64 6f 77 5f 67 | 65 74 28 63 61 6e 76 61 |window_g|et(canva|
|00002960| 73 2c 20 57 49 4e 5f 46 | 4f 4e 54 29 3b 0a 09 63 |s, WIN_F|ONT);..c|
|00002970| 68 61 72 77 69 64 20 3d | 20 66 6f 6e 74 2d 3e 70 |harwid =| font->p|
|00002980| 66 5f 64 65 66 61 75 6c | 74 73 69 7a 65 2e 78 3b |f_defaul|tsize.x;|
|00002990| 0a 09 63 68 61 72 68 67 | 74 20 3d 20 66 6f 6e 74 |..charhg|t = font|
|000029a0| 2d 3e 70 66 5f 64 65 66 | 61 75 6c 74 73 69 7a 65 |->pf_def|aultsize|
|000029b0| 2e 79 3b 0a 09 77 69 6e | 64 6f 77 5f 73 65 74 28 |.y;..win|dow_set(|
|000029c0| 66 72 61 6d 65 2c 20 57 | 49 4e 5f 57 49 44 54 48 |frame, W|IN_WIDTH|
|000029d0| 2c 20 63 68 61 72 77 69 | 64 20 2a 20 37 30 2c 0a |, charwi|d * 70,.|
|000029e0| 09 09 09 20 20 57 49 4e | 5f 48 45 49 47 48 54 2c |... WIN|_HEIGHT,|
|000029f0| 20 63 68 61 72 68 67 74 | 20 2a 20 31 39 2c 20 30 | charhgt| * 19, 0|
|00002a00| 29 3b 0a 09 72 69 6e 67 | 67 67 28 28 4e 6f 74 69 |);..ring|gg((Noti|
|00002a10| 66 79 5f 63 6c 69 65 6e | 74 29 20 4e 55 4c 4c 2c |fy_clien|t) NULL,|
|00002a20| 20 30 29 3b 0a 09 6b 69 | 63 6b 6d 65 2e 69 74 5f | 0);..ki|ckme.it_|
|00002a30| 69 6e 74 65 72 76 61 6c | 2e 74 76 5f 75 73 65 63 |interval|.tv_usec|
|00002a40| 20 3d 20 6b 69 63 6b 6d | 65 2e 69 74 5f 76 61 6c | = kickm|e.it_val|
|00002a50| 75 65 2e 74 76 5f 75 73 | 65 63 20 3d 0a 09 20 20 |ue.tv_us|ec =.. |
|00002a60| 20 74 65 73 74 6d 6f 64 | 65 20 3f 20 31 32 35 30 | testmod|e ? 1250|
|00002a70| 30 30 20 3a 20 30 3b 0a | 09 6b 69 63 6b 6d 65 2e |00 : 0;.|.kickme.|
|00002a80| 69 74 5f 69 6e 74 65 72 | 76 61 6c 2e 74 76 5f 73 |it_inter|val.tv_s|
|00002a90| 65 63 20 3d 20 6b 69 63 | 6b 6d 65 2e 69 74 5f 76 |ec = kic|kme.it_v|
|00002aa0| 61 6c 75 65 2e 74 76 5f | 73 65 63 20 3d 20 0a 09 |alue.tv_|sec = ..|
|00002ab0| 20 20 20 74 65 73 74 6d | 6f 64 65 20 3f 20 30 20 | testm|ode ? 0 |
|00002ac0| 3a 20 31 3b 0a 09 6e 6f | 74 69 66 79 5f 73 65 74 |: 1;..no|tify_set|
|00002ad0| 5f 69 74 69 6d 65 72 5f | 66 75 6e 63 28 66 72 61 |_itimer_|func(fra|
|00002ae0| 6d 65 2c 20 72 69 6e 67 | 67 67 2c 20 49 54 49 4d |me, ring|gg, ITIM|
|00002af0| 45 52 5f 52 45 41 4c 2c | 0a 09 20 20 20 26 6b 69 |ER_REAL,|.. &ki|
|00002b00| 63 6b 6d 65 2c 20 4e 55 | 4c 4c 29 3b 0a 09 77 69 |ckme, NU|LL);..wi|
|00002b10| 6e 64 6f 77 5f 6d 61 69 | 6e 5f 6c 6f 6f 70 28 66 |ndow_mai|n_loop(f|
|00002b20| 72 61 6d 65 29 3b 0a 7d | 0a 0a 2f 2a 20 20 44 52 |rame);.}|../* DR|
|00002b30| 41 57 4d 4f 4f 4e 20 20 | 2d 2d 20 20 43 6f 6e 73 |AWMOON |-- Cons|
|00002b40| 74 72 75 63 74 20 69 63 | 6f 6e 20 66 6f 72 20 6d |truct ic|on for m|
|00002b50| 6f 6f 6e 2c 20 67 69 76 | 65 6e 20 70 68 61 73 65 |oon, giv|en phase|
|00002b60| 20 6f 66 20 6d 6f 6f 6e | 2e 20 20 2a 2f 0a 0a 73 | of moon|. */..s|
|00002b70| 74 61 74 69 63 20 76 6f | 69 64 20 64 72 61 77 6d |tatic vo|id drawm|
|00002b80| 6f 6f 6e 28 70 68 29 0a | 64 6f 75 62 6c 65 20 70 |oon(ph).|double p|
|00002b90| 68 3b 0a 7b 0a 09 69 6e | 74 20 69 2c 20 6a 2c 20 |h;.{..in|t i, j, |
|00002ba0| 6c 78 2c 20 72 78 3b 0a | 09 69 6e 74 20 6c 62 5b |lx, rx;.|.int lb[|
|00002bb0| 34 5d 3b 0a 09 64 6f 75 | 62 6c 65 20 63 70 2c 20 |4];..dou|ble cp, |
|00002bc0| 78 73 63 61 6c 65 3b 0a | 0a 09 78 73 63 61 6c 65 |xscale;.|..xscale|
|00002bd0| 20 3d 20 63 6f 73 28 32 | 20 2a 20 50 49 20 2a 20 | = cos(2| * PI * |
|00002be0| 70 68 29 3b 0a 09 66 6f | 72 20 28 69 20 3d 20 30 |ph);..fo|r (i = 0|
|00002bf0| 3b 20 69 20 3c 20 32 34 | 3b 20 69 2b 2b 29 20 7b |; i < 24|; i++) {|
|00002c00| 0a 09 20 20 20 6c 62 5b | 30 5d 20 3d 20 6c 62 5b |.. lb[|0] = lb[|
|00002c10| 31 5d 20 3d 20 6c 62 5b | 32 5d 20 3d 20 6c 62 5b |1] = lb[|2] = lb[|
|00002c20| 33 5d 20 3d 20 30 78 46 | 46 46 46 3b 0a 09 20 20 |3] = 0xF|FFF;.. |
|00002c30| 20 63 70 20 3d 20 32 34 | 2e 30 20 2a 20 63 6f 73 | cp = 24|.0 * cos|
|00002c40| 28 61 73 69 6e 28 69 20 | 2f 20 32 34 2e 30 29 29 |(asin(i |/ 24.0))|
|00002c50| 3b 0a 09 20 20 20 69 66 | 20 28 70 68 20 3c 20 30 |;.. if| (ph < 0|
|00002c60| 2e 35 29 20 7b 0a 09 20 | 20 20 20 20 20 72 78 20 |.5) {.. | rx |
|00002c70| 3d 20 33 32 20 2b 20 63 | 70 3b 0a 09 20 20 20 20 |= 32 + c|p;.. |
|00002c80| 20 20 6c 78 20 3d 20 33 | 32 20 2b 20 78 73 63 61 | lx = 3|2 + xsca|
|00002c90| 6c 65 20 2a 20 63 70 3b | 0a 09 20 20 20 7d 20 65 |le * cp;|.. } e|
|00002ca0| 6c 73 65 20 7b 0a 09 20 | 20 20 20 20 20 6c 78 20 |lse {.. | lx |
|00002cb0| 3d 20 33 33 20 2d 20 63 | 70 3b 0a 09 20 20 20 20 |= 33 - c|p;.. |
|00002cc0| 20 20 72 78 20 3d 20 33 | 33 20 2d 20 78 73 63 61 | rx = 3|3 - xsca|
|00002cd0| 6c 65 20 2a 20 63 70 3b | 0a 09 20 20 20 7d 0a 09 |le * cp;|.. }..|
|00002ce0| 20 20 20 66 6f 72 20 28 | 6a 20 3d 20 6c 78 3b 20 | for (|j = lx; |
|00002cf0| 6a 20 3c 3d 20 72 78 3b | 20 6a 2b 2b 29 20 7b 0a |j <= rx;| j++) {.|
|00002d00| 09 20 20 20 20 20 20 6c | 62 5b 6a 20 3e 3e 20 34 |. l|b[j >> 4|
|00002d10| 5d 20 26 3d 20 28 30 78 | 38 30 30 30 20 3e 3e 20 |] &= (0x|8000 >> |
|00002d20| 28 6a 20 26 20 30 78 46 | 29 29 20 5e 20 30 78 46 |(j & 0xF|)) ^ 0xF|
|00002d30| 46 46 46 3b 0a 09 20 20 | 20 7d 0a 09 20 20 20 66 |FFF;.. | }.. f|
|00002d40| 6f 72 20 28 6a 20 3d 20 | 30 3b 20 6a 20 3c 20 34 |or (j = |0; j < 4|
|00002d50| 3b 20 6a 2b 2b 29 0a 09 | 20 20 20 20 20 20 6d 6f |; j++)..| mo|
|00002d60| 6f 6e 5f 69 6d 67 5b 32 | 38 20 2b 20 69 5d 5b 6a |on_img[2|8 + i][j|
|00002d70| 5d 20 3d 20 6d 6f 6f 6e | 5f 69 6d 67 5b 32 38 20 |] = moon|_img[28 |
|00002d80| 2d 20 69 5d 5b 6a 5d 20 | 3d 20 6c 62 5b 6a 5d 3b |- i][j] |= lb[j];|
|00002d90| 0a 09 7d 0a 7d 0a 0a 2f | 2a 20 20 52 49 4e 47 47 |..}.}../|* RINGG|
|00002da0| 47 20 20 2d 2d 09 55 70 | 64 61 74 65 20 73 74 61 |G --.Up|date sta|
|00002db0| 74 75 73 20 6f 6e 20 69 | 6e 74 65 72 76 61 6c 20 |tus on i|nterval |
|00002dc0| 74 69 6d 65 72 20 74 69 | 63 6b 73 20 61 6e 64 20 |timer ti|cks and |
|00002dd0| 72 65 64 72 61 77 0a 09 | 09 77 69 6e 64 6f 77 20 |redraw..|.window |
|00002de0| 69 66 20 6e 65 65 64 65 | 64 2e 20 20 2a 2f 0a 0a |if neede|d. */..|
|00002df0| 73 74 61 74 69 63 20 4e | 6f 74 69 66 79 5f 76 61 |static N|otify_va|
|00002e00| 6c 75 65 20 72 69 6e 67 | 67 67 28 63 6c 69 65 6e |lue ring|gg(clien|
|00002e10| 74 2c 20 69 74 69 6d 65 | 72 5f 74 79 70 65 29 0a |t, itime|r_type).|
|00002e20| 4e 6f 74 69 66 79 5f 63 | 6c 69 65 6e 74 20 63 6c |Notify_c|lient cl|
|00002e30| 69 65 6e 74 3b 0a 69 6e | 74 20 69 74 69 6d 65 72 |ient;.in|t itimer|
|00002e40| 5f 74 79 70 65 3b 0a 7b | 0a 09 69 6e 74 20 6c 75 |_type;.{|..int lu|
|00002e50| 6e 61 74 69 6f 6e 2c 20 | 77 63 6c 6f 73 65 64 3b |nation, |wclosed;|
|00002e60| 0a 09 6c 6f 6e 67 20 74 | 3b 0a 09 64 6f 75 62 6c |..long t|;..doubl|
|00002e70| 65 20 6a 64 2c 20 70 2c | 20 61 6f 6d 2c 20 63 70 |e jd, p,| aom, cp|
|00002e80| 68 61 73 65 2c 20 63 64 | 69 73 74 2c 20 63 61 6e |hase, cd|ist, can|
|00002e90| 67 64 69 61 2c 20 63 73 | 75 6e 64 2c 20 63 73 75 |gdia, cs|und, csu|
|00002ea0| 61 6e 67 2c 20 6c 70 74 | 69 6d 65 3b 0a 09 64 6f |ang, lpt|ime;..do|
|00002eb0| 75 62 6c 65 20 70 68 61 | 73 61 72 5b 35 5d 3b 0a |uble pha|sar[5];.|
|00002ec0| 09 73 74 61 74 69 63 20 | 64 6f 75 62 6c 65 20 6e |.static |double n|
|00002ed0| 70 74 69 6d 65 20 3d 20 | 30 2e 30 3b 20 2f 2a 20 |ptime = |0.0; /* |
|00002ee0| 4e 65 78 74 20 6e 65 77 | 20 6d 6f 6f 6e 20 74 69 |Next new| moon ti|
|00002ef0| 6d 65 20 2a 2f 0a 09 73 | 74 61 74 69 63 20 69 6e |me */..s|tatic in|
|00002f00| 74 20 75 70 64 79 65 74 | 20 3d 20 30 3b 09 20 20 |t updyet| = 0;. |
|00002f10| 20 20 2f 2a 20 55 70 64 | 61 74 65 20 69 6e 74 65 | /* Upd|ate inte|
|00002f20| 72 76 61 6c 20 77 68 65 | 6e 20 77 69 6e 64 6f 77 |rval whe|n window|
|00002f30| 20 63 6c 6f 73 65 64 20 | 2a 2f 0a 09 73 74 61 74 | closed |*/..stat|
|00002f40| 69 63 20 69 6e 74 20 66 | 69 72 73 74 69 6d 65 20 |ic int f|irstime |
|00002f50| 3d 20 54 52 55 45 3b 20 | 2f 2a 20 43 61 6c 63 75 |= TRUE; |/* Calcu|
|00002f60| 6c 61 74 65 20 74 65 78 | 74 20 70 61 67 65 20 66 |late tex|t page f|
|00002f70| 69 72 73 74 20 74 69 6d | 65 20 2a 2f 0a 09 73 74 |irst tim|e */..st|
|00002f80| 72 75 63 74 20 70 72 5f | 70 72 70 6f 73 20 74 6c |ruct pr_|prpos tl|
|00002f90| 6f 63 3b 0a 09 63 68 61 | 72 20 61 6d 73 67 5b 31 |oc;..cha|r amsg[1|
|00002fa0| 32 5d 2c 20 74 62 75 66 | 5b 38 30 5d 3b 0a 09 73 |2], tbuf|[80];..s|
|00002fb0| 74 61 74 69 63 20 64 6f | 75 62 6c 65 20 66 61 6b |tatic do|uble fak|
|00002fc0| 65 74 69 6d 65 20 3d 20 | 30 2e 30 3b 0a 09 73 74 |etime = |0.0;..st|
|00002fd0| 61 74 69 63 20 73 68 6f | 72 74 20 6d 6f 6f 6e 69 |atic sho|rt mooni|
|00002fe0| 6c 61 73 74 5b 36 34 5d | 5b 34 5d 20 3d 20 7b 30 |last[64]|[4] = {0|
|00002ff0| 7d 3b 0a 09 69 6e 74 20 | 79 79 2c 20 6d 6d 2c 20 |};..int |yy, mm, |
|00003000| 64 64 2c 20 68 68 2c 20 | 6d 6d 6d 2c 20 73 73 3b |dd, hh, |mmm, ss;|
|00003010| 0a 09 73 74 72 75 63 74 | 20 74 6d 20 2a 67 6d 3b |..struct| tm *gm;|
|00003020| 0a 20 20 20 20 20 20 20 | 20 73 74 61 74 69 63 20 |. | static |
|00003030| 63 68 61 72 20 2a 6d 6f | 6e 61 6d 65 5b 5d 20 3d |char *mo|name[] =|
|00003040| 20 7b 22 4a 61 6e 75 61 | 72 79 22 2c 20 22 46 65 | {"Janua|ry", "Fe|
|00003050| 62 72 75 61 72 79 22 2c | 20 22 4d 61 72 63 68 22 |bruary",| "March"|
|00003060| 2c 0a 20 20 20 20 20 20 | 20 20 20 20 20 22 41 70 |,. | "Ap|
|00003070| 72 69 6c 22 2c 20 22 4d | 61 79 22 2c 20 22 4a 75 |ril", "M|ay", "Ju|
|00003080| 6e 65 22 2c 20 22 4a 75 | 6c 79 22 2c 20 22 41 75 |ne", "Ju|ly", "Au|
|00003090| 67 75 73 74 22 2c 20 22 | 53 65 70 74 65 6d 62 65 |gust", "|Septembe|
|000030a0| 72 22 2c 0a 20 20 20 20 | 20 20 20 20 20 20 20 22 |r",. | "|
|000030b0| 4f 63 74 6f 62 65 72 22 | 2c 20 22 4e 6f 76 65 6d |October"|, "Novem|
|000030c0| 62 65 72 22 2c 20 22 44 | 65 63 65 6d 62 65 72 22 |ber", "D|ecember"|
|000030d0| 7d 3b 0a 0a 23 64 65 66 | 69 6e 65 20 43 55 50 44 |};..#def|ine CUPD|
|000030e0| 49 4e 54 20 20 31 32 30 | 09 09 20 20 20 2f 2a 20 |INT 120|.. /* |
|000030f0| 55 70 64 61 74 65 20 74 | 68 65 20 69 63 6f 6e 20 |Update t|he icon |
|00003100| 65 76 65 72 79 20 43 55 | 50 44 49 4e 54 20 73 65 |every CU|PDINT se|
|00003110| 63 6f 6e 64 73 0a 09 09 | 09 09 20 20 20 20 20 20 |conds...|.. |
|00003120| 77 68 65 6e 20 74 68 65 | 20 77 69 6e 64 6f 77 20 |when the| window |
|00003130| 69 73 20 69 63 6f 6e 69 | 63 20 2a 2f 0a 0a 09 2f |is iconi|c */.../|
|00003140| 2a 20 49 66 20 74 68 65 | 20 77 69 6e 64 6f 77 20 |* If the| window |
|00003150| 69 73 20 63 6c 6f 73 65 | 64 2c 20 6f 6e 6c 79 20 |is close|d, only |
|00003160| 75 70 64 61 74 65 20 74 | 68 65 20 69 63 6f 6e 20 |update t|he icon |
|00003170| 65 76 65 72 79 0a 09 20 | 20 20 74 77 6f 20 6d 69 |every.. | two mi|
|00003180| 6e 75 74 65 73 20 2a 2f | 0a 0a 09 77 63 6c 6f 73 |nutes */|...wclos|
|00003190| 65 64 20 3d 20 28 69 6e | 74 29 20 77 69 6e 64 6f |ed = (in|t) windo|
|000031a0| 77 5f 67 65 74 28 66 72 | 61 6d 65 2c 20 46 52 41 |w_get(fr|ame, FRA|
|000031b0| 4d 45 5f 43 4c 4f 53 45 | 44 29 3b 0a 09 69 66 20 |ME_CLOSE|D);..if |
|000031c0| 28 77 63 6c 6f 73 65 64 | 20 26 26 20 28 2d 2d 75 |(wclosed| && (--u|
|000031d0| 70 64 79 65 74 20 3e 20 | 30 29 20 26 26 20 21 74 |pdyet > |0) && !t|
|000031e0| 65 73 74 6d 6f 64 65 29 | 0a 09 20 20 20 72 65 74 |estmode)|.. ret|
|000031f0| 75 72 6e 3b 0a 0a 09 75 | 70 64 79 65 74 20 3d 20 |urn;...u|pdyet = |
|00003200| 43 55 50 44 49 4e 54 3b | 0a 09 28 76 6f 69 64 29 |CUPDINT;|..(void)|
|00003210| 20 74 69 6d 65 28 26 74 | 29 3b 0a 09 6a 64 20 3d | time(&t|);..jd =|
|00003220| 20 6a 74 69 6d 65 28 28 | 67 6d 20 3d 20 67 6d 74 | jtime((|gm = gmt|
|00003230| 69 6d 65 28 26 74 29 29 | 29 3b 0a 09 69 66 20 28 |ime(&t))|);..if (|
|00003240| 74 65 73 74 6d 6f 64 65 | 29 20 7b 0a 09 20 20 20 |testmode|) {.. |
|00003250| 69 66 20 28 66 61 6b 65 | 74 69 6d 65 20 3d 3d 20 |if (fake|time == |
|00003260| 30 2e 30 29 0a 09 20 20 | 20 20 20 20 66 61 6b 65 |0.0).. | fake|
|00003270| 74 69 6d 65 20 3d 20 6a | 64 20 2b 20 31 3b 0a 09 |time = j|d + 1;..|
|00003280| 20 20 20 65 6c 73 65 0a | 09 20 20 20 20 20 20 66 | else.|. f|
|00003290| 61 6b 65 74 69 6d 65 20 | 2b 3d 20 31 2e 30 20 2f |aketime |+= 1.0 /|
|000032a0| 20 32 34 3b 0a 09 20 20 | 20 6a 64 20 3d 20 66 61 | 24;.. | jd = fa|
|000032b0| 6b 65 74 69 6d 65 3b 0a | 09 7d 0a 09 70 20 3d 20 |ketime;.|.}..p = |
|000032c0| 70 68 61 73 65 28 6a 64 | 2c 20 26 63 70 68 61 73 |phase(jd|, &cphas|
|000032d0| 65 2c 20 26 61 6f 6d 2c | 20 26 63 64 69 73 74 2c |e, &aom,| &cdist,|
|000032e0| 20 26 63 61 6e 67 64 69 | 61 2c 20 26 63 73 75 6e | &cangdi|a, &csun|
|000032f0| 64 2c 20 26 63 73 75 61 | 6e 67 29 3b 0a 09 64 72 |d, &csua|ng);..dr|
|00003300| 61 77 6d 6f 6f 6e 28 70 | 29 3b 0a 20 20 20 20 20 |awmoon(p|);. |
|00003310| 20 20 20 73 70 72 69 6e | 74 66 28 61 6d 73 67 2c | sprin|tf(amsg,|
|00003320| 20 22 20 25 64 64 20 25 | 64 68 20 20 22 2c 0a 09 | " %dd %|dh ",..|
|00003330| 20 20 20 28 69 6e 74 29 | 20 61 6f 6d 2c 20 28 28 | (int)| aom, ((|
|00003340| 69 6e 74 29 20 28 32 34 | 20 2a 20 28 61 6f 6d 20 |int) (24| * (aom |
|00003350| 2d 20 66 6c 6f 6f 72 28 | 61 6f 6d 29 29 29 29 29 |- floor(|aom)))))|
|00003360| 3b 0a 09 74 6c 6f 63 2e | 70 72 20 3d 20 28 50 69 |;..tloc.|pr = (Pi|
|00003370| 78 72 65 63 74 20 2a 29 | 20 69 63 6f 6e 5f 67 65 |xrect *)| icon_ge|
|00003380| 74 28 26 6d 6f 6f 6e 5f | 69 63 6f 6e 2c 20 49 43 |t(&moon_|icon, IC|
|00003390| 4f 4e 5f 49 4d 41 47 45 | 29 3b 0a 09 74 6c 6f 63 |ON_IMAGE|);..tloc|
|000033a0| 2e 70 6f 73 2e 78 20 3d | 20 32 3b 0a 09 74 6c 6f |.pos.x =| 2;..tlo|
|000033b0| 63 2e 70 6f 73 2e 79 20 | 3d 20 36 32 3b 0a 09 70 |c.pos.y |= 62;..p|
|000033c0| 66 5f 74 65 78 74 28 74 | 6c 6f 63 2c 20 50 49 58 |f_text(t|loc, PIX|
|000033d0| 5f 4e 4f 54 28 50 49 58 | 5f 53 52 43 29 2c 20 70 |_NOT(PIX|_SRC), p|
|000033e0| 66 6f 6e 74 2c 20 61 6d | 73 67 29 3b 0a 0a 09 2f |font, am|sg);.../|
|000033f0| 2a 20 4f 6e 6c 79 20 75 | 70 64 61 74 65 20 69 63 |* Only u|pdate ic|
|00003400| 6f 6e 20 69 66 20 69 74 | 20 63 68 61 6e 67 65 64 |on if it| changed|
|00003410| 20 28 74 68 69 73 20 65 | 6c 69 6d 69 6e 61 74 65 | (this e|liminate|
|00003420| 73 20 67 72 61 74 75 69 | 74 6f 75 73 0a 09 20 20 |s gratui|tous.. |
|00003430| 20 66 6c 61 73 68 69 6e | 67 20 6f 66 20 74 68 65 | flashin|g of the|
|00003440| 20 69 63 6f 6e 20 6f 6e | 2d 73 63 72 65 65 6e 29 | icon on|-screen)|
|00003450| 2e 20 2a 2f 0a 0a 09 69 | 66 20 28 62 63 6d 70 28 |. */...i|f (bcmp(|
|00003460| 6d 6f 6f 6e 69 6c 61 73 | 74 2c 20 6d 6f 6f 6e 5f |moonilas|t, moon_|
|00003470| 69 6d 67 2c 20 73 69 7a | 65 6f 66 20 6d 6f 6f 6e |img, siz|eof moon|
|00003480| 5f 69 6d 67 29 20 21 3d | 20 30 29 20 7b 0a 09 20 |_img) !=| 0) {.. |
|00003490| 20 20 62 63 6f 70 79 28 | 6d 6f 6f 6e 5f 69 6d 67 | bcopy(|moon_img|
|000034a0| 2c 20 6d 6f 6f 6e 69 6c | 61 73 74 2c 20 73 69 7a |, moonil|ast, siz|
|000034b0| 65 6f 66 20 6d 6f 6f 6e | 5f 69 6d 67 29 3b 0a 09 |eof moon|_img);..|
|000034c0| 20 20 20 77 69 6e 64 6f | 77 5f 73 65 74 28 66 72 | windo|w_set(fr|
|000034d0| 61 6d 65 2c 20 46 52 41 | 4d 45 5f 49 43 4f 4e 2c |ame, FRA|ME_ICON,|
|000034e0| 20 26 6d 6f 6f 6e 5f 69 | 63 6f 6e 2c 20 30 29 3b | &moon_i|con, 0);|
|000034f0| 0a 09 7d 0a 0a 20 20 20 | 20 20 20 20 20 2f 2a 20 |..}.. | /* |
|00003500| 49 66 20 77 65 27 72 65 | 20 69 63 6f 6e 69 63 2c |If we're| iconic,|
|00003510| 20 74 68 65 72 65 27 73 | 20 6e 6f 74 68 69 6e 67 | there's| nothing|
|00003520| 20 6d 6f 72 65 20 74 6f | 20 64 6f 2e 20 2a 2f 0a | more to| do. */.|
|00003530| 0a 09 69 66 20 28 77 63 | 6c 6f 73 65 64 20 26 26 |..if (wc|losed &&|
|00003540| 20 21 66 69 72 73 74 69 | 6d 65 29 0a 09 20 20 20 | !firsti|me).. |
|00003550| 72 65 74 75 72 6e 3b 0a | 0a 09 2f 2a 20 55 70 64 |return;.|../* Upd|
|00003560| 61 74 65 20 74 65 78 74 | 75 61 6c 20 69 6e 66 6f |ate text|ual info|
|00003570| 72 6d 61 74 69 6f 6e 20 | 66 6f 72 20 6f 70 65 6e |rmation |for open|
|00003580| 20 77 69 6e 64 6f 77 20 | 2a 2f 0a 0a 23 64 65 66 | window |*/..#def|
|00003590| 69 6e 65 20 70 72 74 28 | 78 29 20 70 77 5f 74 65 |ine prt(|x) pw_te|
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|000035b0| 20 63 68 61 72 68 67 74 | 20 2a 20 28 78 29 2c 20 | charhgt| * (x), |
|000035c0| 50 49 58 5f 53 52 43 2c | 20 4e 55 4c 4c 2c 20 74 |PIX_SRC,| NULL, t|
|000035d0| 62 75 66 29 0a 23 64 65 | 66 69 6e 65 20 70 72 74 |buf).#de|fine prt|
|000035e0| 78 79 28 78 2c 79 29 20 | 70 77 5f 74 65 78 74 28 |xy(x,y) |pw_text(|
|000035f0| 63 70 77 2c 63 68 61 72 | 77 69 64 2a 28 79 2b 31 |cpw,char|wid*(y+1|
|00003600| 29 2c 63 68 61 72 68 67 | 74 2a 28 78 29 2c 50 49 |),charhg|t*(x),PI|
|00003610| 58 5f 53 52 43 2c 4e 55 | 4c 4c 2c 74 62 75 66 29 |X_SRC,NU|LL,tbuf)|
|00003620| 0a 0a 09 66 69 72 73 74 | 69 6d 65 20 3d 20 46 41 |...first|ime = FA|
|00003630| 4c 53 45 3b 0a 20 20 20 | 20 20 20 20 20 73 70 72 |LSE;. | spr|
|00003640| 69 6e 74 66 28 74 62 75 | 66 2c 20 22 4a 75 6c 69 |intf(tbu|f, "Juli|
|00003650| 61 6e 20 64 61 74 65 3a | 20 20 20 20 20 25 2e 35 |an date:| %.5|
|00003660| 66 22 2c 20 6a 64 20 2b | 20 30 2e 35 29 3b 0a 09 |f", jd +| 0.5);..|
|00003670| 70 72 74 28 31 29 3b 0a | 09 69 66 20 28 74 65 73 |prt(1);.|.if (tes|
|00003680| 74 6d 6f 64 65 29 20 7b | 0a 09 20 20 20 6a 79 65 |tmode) {|.. jye|
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|000036a0| 20 26 64 64 29 3b 0a 09 | 20 20 20 6a 68 6d 73 28 | &dd);..| jhms(|
|000036b0| 6a 64 2c 20 26 68 68 2c | 20 26 6d 6d 6d 2c 20 26 |jd, &hh,| &mmm, &|
|000036c0| 73 73 29 3b 0a 09 20 20 | 20 73 70 72 69 6e 74 66 |ss);.. | sprintf|
|000036d0| 28 74 62 75 66 2c 0a 20 | 20 20 20 20 20 20 20 20 |(tbuf,. | |
|000036e0| 20 20 20 20 20 22 55 6e | 69 76 65 72 73 61 6c 20 | "Un|iversal |
|000036f0| 74 69 6d 65 3a 20 20 25 | 30 32 64 3a 25 30 32 64 |time: %|02d:%02d|
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|00003720| 20 20 20 20 20 20 68 68 | 2c 20 6d 6d 6d 2c 20 73 | hh|, mmm, s|
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|00003740| 20 2d 20 31 5d 2c 20 79 | 79 29 3b 0a 09 7d 20 65 | - 1], y|y);..} e|
|00003750| 6c 73 65 20 7b 0a 09 20 | 20 20 73 70 72 69 6e 74 |lse {.. | sprint|
|00003760| 66 28 74 62 75 66 2c 0a | 20 20 20 20 20 20 20 20 |f(tbuf,.| |
|00003770| 20 20 20 20 20 20 22 55 | 6e 69 76 65 72 73 61 6c | "U|niversal|
|00003780| 20 74 69 6d 65 3a 20 20 | 25 30 32 64 3a 25 30 32 | time: |%02d:%02|
|00003790| 64 3a 25 30 32 64 20 25 | 64 20 25 73 20 25 64 20 |d:%02d %|d %s %d |
|000037a0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 22 2c 0a | | ",.|
|000037b0| 09 20 20 20 20 20 20 67 | 6d 2d 3e 74 6d 5f 68 6f |. g|m->tm_ho|
|000037c0| 75 72 2c 20 67 6d 2d 3e | 74 6d 5f 6d 69 6e 2c 20 |ur, gm->|tm_min, |
|000037d0| 67 6d 2d 3e 74 6d 5f 73 | 65 63 2c 0a 09 20 20 20 |gm->tm_s|ec,.. |
|000037e0| 20 20 20 67 6d 2d 3e 74 | 6d 5f 6d 64 61 79 2c 20 | gm->t|m_mday, |
|000037f0| 6d 6f 6e 61 6d 65 5b 67 | 6d 2d 3e 74 6d 5f 6d 6f |moname[g|m->tm_mo|
|00003800| 6e 5d 2c 20 67 6d 2d 3e | 74 6d 5f 79 65 61 72 20 |n], gm->|tm_year |
|00003810| 2b 20 31 39 30 30 29 3b | 0a 09 7d 0a 09 70 72 74 |+ 1900);|..}..prt|
|00003820| 28 32 29 3b 0a 09 67 6d | 20 3d 20 6c 6f 63 61 6c |(2);..gm| = local|
|00003830| 74 69 6d 65 28 26 74 29 | 3b 0a 20 20 20 20 20 20 |time(&t)|;. |
|00003840| 20 20 73 70 72 69 6e 74 | 66 28 74 62 75 66 2c 20 | sprint|f(tbuf, |
|00003850| 22 4c 6f 63 61 6c 20 74 | 69 6d 65 3a 20 20 20 20 |"Local t|ime: |
|00003860| 20 20 25 30 32 64 3a 25 | 30 32 64 3a 25 30 32 64 | %02d:%|02d:%02d|
|00003870| 20 25 64 20 25 73 20 25 | 64 20 20 20 20 20 20 20 | %d %s %|d |
|00003880| 20 20 20 20 20 20 20 22 | 2c 0a 09 20 20 20 67 6d | "|,.. gm|
|00003890| 2d 3e 74 6d 5f 68 6f 75 | 72 2c 20 67 6d 2d 3e 74 |->tm_hou|r, gm->t|
|000038a0| 6d 5f 6d 69 6e 2c 20 67 | 6d 2d 3e 74 6d 5f 73 65 |m_min, g|m->tm_se|
|000038b0| 63 2c 0a 09 20 20 20 67 | 6d 2d 3e 74 6d 5f 6d 64 |c,.. g|m->tm_md|
|000038c0| 61 79 2c 20 6d 6f 6e 61 | 6d 65 5b 67 6d 2d 3e 74 |ay, mona|me[gm->t|
|000038d0| 6d 5f 6d 6f 6e 5d 2c 20 | 67 6d 2d 3e 74 6d 5f 79 |m_mon], |gm->tm_y|
|000038e0| 65 61 72 20 2b 20 31 39 | 30 30 29 3b 0a 09 69 66 |ear + 19|00);..if|
|000038f0| 20 28 21 74 65 73 74 6d | 6f 64 65 29 20 7b 09 20 | (!testm|ode) {. |
|00003900| 20 20 2f 2a 20 49 67 6e | 6f 72 65 20 6c 6f 63 61 | /* Ign|ore loca|
|00003910| 6c 20 74 69 6d 65 20 69 | 6e 20 74 65 73 74 20 6d |l time i|n test m|
|00003920| 6f 64 65 20 2a 2f 0a 09 | 20 20 20 70 72 74 28 33 |ode */..| prt(3|
|00003930| 29 3b 0a 09 7d 0a 20 20 | 20 20 20 20 20 20 73 70 |);..}. | sp|
|00003940| 72 69 6e 74 66 28 74 62 | 75 66 2c 20 22 4d 6f 6f |rintf(tb|uf, "Moo|
|00003950| 6e 20 70 68 61 73 65 3a | 20 20 20 20 20 20 25 64 |n phase:| %d|
|00003960| 25 25 20 20 20 30 25 25 | 20 3d 20 4e 65 77 2c 20 |%% 0%%| = New, |
|00003970| 31 30 30 25 25 20 3d 20 | 46 75 6c 6c 20 20 22 2c |100%% = |Full ",|
|00003980| 0a 09 20 20 20 28 69 6e | 74 29 20 28 63 70 68 61 |.. (in|t) (cpha|
|00003990| 73 65 20 2a 20 31 30 30 | 29 29 3b 0a 09 70 72 74 |se * 100|));..prt|
|000039a0| 28 35 29 3b 0a 0a 09 2f | 2a 20 49 6e 66 6f 72 6d |(5);.../|* Inform|
|000039b0| 61 74 69 6f 6e 20 61 62 | 6f 75 74 20 74 68 65 20 |ation ab|out the |
|000039c0| 4d 6f 6f 6e 20 2a 2f 0a | 0a 23 64 65 66 69 6e 65 |Moon */.|.#define|
|000039d0| 20 45 50 4c 28 78 29 20 | 28 78 29 2c 20 28 78 29 | EPL(x) |(x), (x)|
|000039e0| 20 3d 3d 20 31 20 3f 20 | 22 22 20 3a 20 22 73 22 | == 1 ? |"" : "s"|
|000039f0| 0a 09 73 70 72 69 6e 74 | 66 28 74 62 75 66 2c 0a |..sprint|f(tbuf,.|
|00003a00| 20 20 20 20 20 20 20 20 | 20 20 20 22 41 67 65 20 | | "Age |
|00003a10| 6f 66 20 6d 6f 6f 6e 3a | 20 20 20 20 20 25 64 20 |of moon:| %d |
|00003a20| 64 61 79 25 73 2c 20 25 | 64 20 68 6f 75 72 25 73 |day%s, %|d hour%s|
|00003a30| 2c 20 25 64 20 6d 69 6e | 75 74 65 25 73 2e 20 20 |, %d min|ute%s. |
|00003a40| 20 20 20 20 20 22 2c 0a | 09 20 20 20 45 50 4c 28 | ",.|. EPL(|
|00003a50| 28 69 6e 74 29 20 61 6f | 6d 29 2c 20 45 50 4c 28 |(int) ao|m), EPL(|
|00003a60| 28 28 69 6e 74 29 20 28 | 32 34 20 2a 20 28 61 6f |((int) (|24 * (ao|
|00003a70| 6d 20 2d 20 66 6c 6f 6f | 72 28 61 6f 6d 29 29 29 |m - floo|r(aom)))|
|00003a80| 29 29 2c 0a 09 20 20 20 | 45 50 4c 28 28 28 69 6e |)),.. |EPL(((in|
|00003a90| 74 29 20 28 31 34 34 30 | 20 2a 20 28 61 6f 6d 20 |t) (1440| * (aom |
|00003aa0| 2d 20 66 6c 6f 6f 72 28 | 61 6f 6d 29 29 29 29 20 |- floor(|aom)))) |
|00003ab0| 25 20 36 30 29 29 3b 0a | 09 70 72 74 28 36 29 3b |% 60));.|.prt(6);|
|00003ac0| 0a 09 73 70 72 69 6e 74 | 66 28 74 62 75 66 2c 0a |..sprint|f(tbuf,.|
|00003ad0| 20 20 20 20 20 20 20 20 | 20 20 20 22 4d 6f 6f 6e | | "Moon|
|00003ae0| 27 73 20 64 69 73 74 61 | 6e 63 65 3a 20 25 6c 64 |'s dista|nce: %ld|
|00003af0| 20 6b 69 6c 6f 6d 65 74 | 72 65 73 2c 20 25 2e 31 | kilomet|res, %.1|
|00003b00| 66 20 45 61 72 74 68 20 | 72 61 64 69 69 2e 20 20 |f Earth |radii. |
|00003b10| 22 2c 0a 09 20 20 20 28 | 6c 6f 6e 67 29 20 63 64 |",.. (|long) cd|
|00003b20| 69 73 74 2c 20 63 64 69 | 73 74 20 2f 20 65 61 72 |ist, cdi|st / ear|
|00003b30| 74 68 72 61 64 29 3b 0a | 09 70 72 74 28 37 29 3b |thrad);.|.prt(7);|
|00003b40| 0a 09 73 70 72 69 6e 74 | 66 28 74 62 75 66 2c 0a |..sprint|f(tbuf,.|
|00003b50| 20 20 20 20 20 20 20 20 | 20 20 20 22 4d 6f 6f 6e | | "Moon|
|00003b60| 20 73 75 62 74 65 6e 64 | 73 3a 20 20 20 25 2e 34 | subtend|s: %.4|
|00003b70| 66 20 64 65 67 72 65 65 | 73 2e 20 20 20 20 20 20 |f degree|s. |
|00003b80| 20 22 2c 20 63 61 6e 67 | 64 69 61 29 3b 0a 09 70 | ", cang|dia);..p|
|00003b90| 72 74 28 38 29 3b 0a 09 | 2f 2a 20 44 72 61 77 20 |rt(8);..|/* Draw |
|00003ba0| 74 68 65 20 6d 6f 6f 6e | 20 69 63 6f 6e 20 69 6e |the moon| icon in|
|00003bb0| 20 74 68 65 20 74 65 78 | 74 20 77 69 6e 64 6f 77 | the tex|t window|
|00003bc0| 20 2a 2f 0a 09 70 77 5f | 72 6f 70 28 63 70 77 2c | */..pw_|rop(cpw,|
|00003bd0| 20 36 30 20 2a 20 63 68 | 61 72 77 69 64 2c 20 34 | 60 * ch|arwid, 4|
|00003be0| 20 2a 20 63 68 61 72 68 | 67 74 2c 20 36 34 2c 20 | * charh|gt, 64, |
|00003bf0| 36 34 2c 20 50 49 58 5f | 53 52 43 2c 0a 09 20 20 |64, PIX_|SRC,.. |
|00003c00| 20 26 69 63 6f 6e 5f 6d | 70 72 2c 20 30 2c 20 30 | &icon_m|pr, 0, 0|
|00003c10| 29 3b 0a 0a 09 2f 2a 20 | 45 64 69 74 20 69 6e 66 |);.../* |Edit inf|
|00003c20| 6f 72 6d 61 74 69 6f 6e | 20 61 62 6f 75 74 20 74 |ormation| about t|
|00003c30| 68 65 20 53 75 6e 20 2a | 2f 0a 0a 09 73 70 72 69 |he Sun *|/...spri|
|00003c40| 6e 74 66 28 74 62 75 66 | 2c 0a 20 20 20 20 20 20 |ntf(tbuf|,. |
|00003c50| 20 20 20 20 20 22 53 75 | 6e 27 73 20 64 69 73 74 | "Su|n's dist|
|00003c60| 61 6e 63 65 3a 20 20 25 | 2e 30 66 20 6b 69 6c 6f |ance: %|.0f kilo|
|00003c70| 6d 65 74 72 65 73 2c 20 | 25 2e 33 66 20 61 73 74 |metres, |%.3f ast|
|00003c80| 72 6f 6e 6f 6d 69 63 61 | 6c 20 75 6e 69 74 73 2e |ronomica|l units.|
|00003c90| 20 20 20 20 20 20 20 22 | 2c 0a 09 20 20 20 20 63 | "|,.. c|
|00003ca0| 73 75 6e 64 2c 20 63 73 | 75 6e 64 20 2f 20 73 75 |sund, cs|und / su|
|00003cb0| 6e 73 6d 61 78 29 3b 0a | 09 70 72 74 28 31 30 29 |nsmax);.|.prt(10)|
|00003cc0| 3b 0a 09 73 70 72 69 6e | 74 66 28 74 62 75 66 2c |;..sprin|tf(tbuf,|
|00003cd0| 0a 20 20 20 20 20 20 20 | 20 20 20 20 22 53 75 6e |. | "Sun|
|00003ce0| 20 73 75 62 74 65 6e 64 | 73 3a 20 20 20 20 25 2e | subtend|s: %.|
|00003cf0| 34 66 20 64 65 67 72 65 | 65 73 2e 20 20 20 20 20 |4f degre|es. |
|00003d00| 20 20 22 2c 20 63 73 75 | 61 6e 67 29 3b 0a 09 70 | ", csu|ang);..p|
|00003d10| 72 74 28 31 31 29 3b 0a | 0a 09 2f 2a 20 43 61 6c |rt(11);.|../* Cal|
|00003d20| 63 75 6c 61 74 65 20 74 | 69 6d 65 73 20 6f 66 20 |culate t|imes of |
|00003d30| 70 68 61 73 65 73 20 6f | 66 20 74 68 69 73 20 6c |phases o|f this l|
|00003d40| 75 6e 61 74 69 6f 6e 2e | 09 54 68 69 73 20 69 73 |unation.|.This is|
|00003d50| 20 73 75 66 66 69 63 69 | 65 6e 74 6c 79 0a 09 20 | suffici|ently.. |
|00003d60| 20 20 74 69 6d 65 2d 63 | 6f 6e 73 75 6d 69 6e 67 | time-c|onsuming|
|00003d70| 20 74 68 61 74 20 77 65 | 20 6f 6e 6c 79 20 64 6f | that we| only do|
|00003d80| 20 69 74 20 6f 6e 63 65 | 20 61 20 6d 6f 6e 74 68 | it once| a month|
|00003d90| 2e 20 2a 2f 0a 0a 09 69 | 66 20 28 6a 64 20 3e 20 |. */...i|f (jd > |
|00003da0| 6e 70 74 69 6d 65 29 20 | 7b 0a 23 64 65 66 69 6e |nptime) |{.#defin|
|00003db0| 65 20 41 50 4f 53 28 78 | 29 20 28 78 20 2b 20 31 |e APOS(x|) (x + 1|
|00003dc0| 33 29 0a 09 20 20 20 70 | 68 61 73 65 68 75 6e 74 |3).. p|hasehunt|
|00003dd0| 28 6a 64 2c 20 70 68 61 | 73 61 72 29 3b 0a 09 20 |(jd, pha|sar);.. |
|00003de0| 20 20 6c 70 74 69 6d 65 | 20 3d 20 70 68 61 73 61 | lptime| = phasa|
|00003df0| 72 5b 30 5d 3b 0a 09 20 | 20 20 6c 75 6e 61 74 69 |r[0];.. | lunati|
|00003e00| 6f 6e 20 3d 20 66 6c 6f | 6f 72 28 28 28 6c 70 74 |on = flo|or(((lpt|
|00003e10| 69 6d 65 20 2b 20 37 29 | 20 2d 20 6c 75 6e 61 74 |ime + 7)| - lunat|
|00003e20| 62 61 73 65 29 20 2f 20 | 73 79 6e 6d 6f 6e 74 68 |base) / |synmonth|
|00003e30| 29 20 2b 20 31 3b 0a 09 | 20 20 20 6a 79 65 61 72 |) + 1;..| jyear|
|00003e40| 28 6c 70 74 69 6d 65 2c | 20 26 79 79 2c 20 26 6d |(lptime,| &yy, &m|
|00003e50| 6d 2c 20 26 64 64 29 3b | 0a 09 20 20 20 6a 68 6d |m, &dd);|.. jhm|
|00003e60| 73 28 6c 70 74 69 6d 65 | 2c 20 26 68 68 2c 20 26 |s(lptime|, &hh, &|
|00003e70| 6d 6d 6d 2c 20 26 73 73 | 29 3b 0a 09 20 20 20 73 |mmm, &ss|);.. s|
|00003e80| 70 72 69 6e 74 66 28 74 | 62 75 66 2c 0a 20 20 20 |printf(t|buf,. |
|00003e90| 20 20 20 20 20 20 20 20 | 20 20 20 22 4c 61 73 74 | | "Last|
|00003ea0| 20 6e 65 77 20 6d 6f 6f | 6e 3a 20 20 20 25 30 32 | new moo|n: %02|
|00003eb0| 64 3a 25 30 32 64 20 55 | 54 43 20 25 64 20 25 73 |d:%02d U|TC %d %s|
|00003ec0| 20 25 64 20 20 20 20 20 | 20 20 20 20 20 20 20 22 | %d | "|
|00003ed0| 2c 0a 09 20 20 20 20 20 | 20 68 68 2c 20 6d 6d 6d |,.. | hh, mmm|
|00003ee0| 2c 20 64 64 2c 20 6d 6f | 6e 61 6d 65 5b 6d 6d 20 |, dd, mo|name[mm |
|00003ef0| 2d 20 31 5d 2c 20 79 79 | 29 3b 0a 09 20 20 20 70 |- 1], yy|);.. p|
|00003f00| 72 74 28 41 50 4f 53 28 | 30 29 29 3b 0a 20 20 20 |rt(APOS(|0));. |
|00003f10| 20 20 20 20 20 20 20 20 | 73 70 72 69 6e 74 66 28 | |sprintf(|
|00003f20| 74 62 75 66 2c 20 22 4c | 75 6e 61 74 69 6f 6e 20 |tbuf, "L|unation |
|00003f30| 25 64 20 20 20 20 22 2c | 20 6c 75 6e 61 74 69 6f |%d ",| lunatio|
|00003f40| 6e 29 3b 0a 09 20 20 20 | 70 72 74 78 79 28 41 50 |n);.. |prtxy(AP|
|00003f50| 4f 53 28 30 29 2c 20 34 | 37 29 3b 09 09 09 20 20 |OS(0), 4|7);... |
|00003f60| 20 20 20 20 0a 0a 09 20 | 20 20 6c 70 74 69 6d 65 | ... | lptime|
|00003f70| 20 3d 20 70 68 61 73 61 | 72 5b 31 5d 3b 0a 09 20 | = phasa|r[1];.. |
|00003f80| 20 20 6a 79 65 61 72 28 | 6c 70 74 69 6d 65 2c 20 | jyear(|lptime, |
|00003f90| 26 79 79 2c 20 26 6d 6d | 2c 20 26 64 64 29 3b 0a |&yy, &mm|, &dd);.|
|00003fa0| 09 20 20 20 6a 68 6d 73 | 28 6c 70 74 69 6d 65 2c |. jhms|(lptime,|
|00003fb0| 20 26 68 68 2c 20 26 6d | 6d 6d 2c 20 26 73 73 29 | &hh, &m|mm, &ss)|
|00003fc0| 3b 0a 09 20 20 20 73 70 | 72 69 6e 74 66 28 74 62 |;.. sp|rintf(tb|
|00003fd0| 75 66 2c 0a 20 20 20 20 | 20 20 20 20 20 20 20 20 |uf,. | |
|00003fe0| 20 20 22 46 69 72 73 74 | 20 71 75 61 72 74 65 72 | "First| quarter|
|00003ff0| 3a 20 20 20 25 30 32 64 | 3a 25 30 32 64 20 55 54 |: %02d|:%02d UT|
|00004000| 43 20 25 64 20 25 73 20 | 25 64 20 20 20 20 20 20 |C %d %s |%d |
|00004010| 20 20 20 20 20 20 20 20 | 22 2c 0a 09 20 20 20 20 | |",.. |
|00004020| 20 20 68 68 2c 20 6d 6d | 6d 2c 20 64 64 2c 20 6d | hh, mm|m, dd, m|
|00004030| 6f 6e 61 6d 65 5b 6d 6d | 20 2d 20 31 5d 2c 20 79 |oname[mm| - 1], y|
|00004040| 79 29 3b 0a 09 20 20 20 | 70 72 74 28 41 50 4f 53 |y);.. |prt(APOS|
|00004050| 28 31 29 29 3b 0a 0a 09 | 20 20 20 6c 70 74 69 6d |(1));...| lptim|
|00004060| 65 20 3d 20 70 68 61 73 | 61 72 5b 32 5d 3b 0a 09 |e = phas|ar[2];..|
|00004070| 20 20 20 6a 79 65 61 72 | 28 6c 70 74 69 6d 65 2c | jyear|(lptime,|
|00004080| 20 26 79 79 2c 20 26 6d | 6d 2c 20 26 64 64 29 3b | &yy, &m|m, &dd);|
|00004090| 0a 09 20 20 20 6a 68 6d | 73 28 6c 70 74 69 6d 65 |.. jhm|s(lptime|
|000040a0| 2c 20 26 68 68 2c 20 26 | 6d 6d 6d 2c 20 26 73 73 |, &hh, &|mmm, &ss|
|000040b0| 29 3b 0a 09 20 20 20 73 | 70 72 69 6e 74 66 28 74 |);.. s|printf(t|
|000040c0| 62 75 66 2c 0a 20 20 20 | 20 20 20 20 20 20 20 20 |buf,. | |
|000040d0| 20 20 20 22 46 75 6c 6c | 20 6d 6f 6f 6e 3a 20 20 | "Full| moon: |
|000040e0| 20 20 20 20 20 25 30 32 | 64 3a 25 30 32 64 20 55 | %02|d:%02d U|
|000040f0| 54 43 20 25 64 20 25 73 | 20 25 64 20 20 20 20 20 |TC %d %s| %d |
|00004100| 20 20 20 20 20 20 20 20 | 20 22 2c 0a 09 20 20 20 | | ",.. |
|00004110| 20 20 20 68 68 2c 20 6d | 6d 6d 2c 20 64 64 2c 20 | hh, m|mm, dd, |
|00004120| 6d 6f 6e 61 6d 65 5b 6d | 6d 20 2d 20 31 5d 2c 20 |moname[m|m - 1], |
|00004130| 79 79 29 3b 0a 09 20 20 | 20 70 72 74 28 41 50 4f |yy);.. | prt(APO|
|00004140| 53 28 32 29 29 3b 0a 0a | 09 20 20 20 6c 70 74 69 |S(2));..|. lpti|
|00004150| 6d 65 20 3d 20 70 68 61 | 73 61 72 5b 33 5d 3b 0a |me = pha|sar[3];.|
|00004160| 09 20 20 20 6a 79 65 61 | 72 28 6c 70 74 69 6d 65 |. jyea|r(lptime|
|00004170| 2c 20 26 79 79 2c 20 26 | 6d 6d 2c 20 26 64 64 29 |, &yy, &|mm, &dd)|
|00004180| 3b 0a 09 20 20 20 6a 68 | 6d 73 28 6c 70 74 69 6d |;.. jh|ms(lptim|
|00004190| 65 2c 20 26 68 68 2c 20 | 26 6d 6d 6d 2c 20 26 73 |e, &hh, |&mmm, &s|
|000041a0| 73 29 3b 0a 09 20 20 20 | 73 70 72 69 6e 74 66 28 |s);.. |sprintf(|
|000041b0| 74 62 75 66 2c 0a 20 20 | 20 20 20 20 20 20 20 20 |tbuf,. | |
|000041c0| 20 20 20 20 22 4c 61 73 | 74 20 71 75 61 72 74 65 | "Las|t quarte|
|000041d0| 72 3a 20 20 20 20 25 30 | 32 64 3a 25 30 32 64 20 |r: %0|2d:%02d |
|000041e0| 55 54 43 20 25 64 20 25 | 73 20 25 64 20 20 20 20 |UTC %d %|s %d |
|000041f0| 20 20 20 20 20 20 20 20 | 20 20 22 2c 0a 09 20 20 | | ",.. |
|00004200| 20 20 20 20 68 68 2c 20 | 6d 6d 6d 2c 20 64 64 2c | hh, |mmm, dd,|
|00004210| 20 6d 6f 6e 61 6d 65 5b | 6d 6d 20 2d 20 31 5d 2c | moname[|mm - 1],|
|00004220| 20 79 79 29 3b 0a 09 20 | 20 20 70 72 74 28 41 50 | yy);.. | prt(AP|
|00004230| 4f 53 28 33 29 29 3b 0a | 0a 09 20 20 20 6e 70 74 |OS(3));.|.. npt|
|00004240| 69 6d 65 20 3d 20 70 68 | 61 73 61 72 5b 34 5d 3b |ime = ph|asar[4];|
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|00004f30| 72 75 65 70 68 61 73 65 | 28 6b 2c 20 70 68 61 73 |ruephase|(k, phas|
|00004f40| 65 29 0a 64 6f 75 62 6c | 65 20 6b 2c 20 70 68 61 |e).doubl|e k, pha|
|00004f50| 73 65 3b 0a 7b 0a 09 64 | 6f 75 62 6c 65 20 74 2c |se;.{..d|ouble t,|
|00004f60| 20 74 32 2c 20 74 33 2c | 20 70 74 2c 20 6d 2c 20 | t2, t3,| pt, m, |
|00004f70| 6d 70 72 69 6d 65 2c 20 | 66 3b 0a 09 69 6e 74 20 |mprime, |f;..int |
|00004f80| 61 70 63 6f 72 20 3d 20 | 46 41 4c 53 45 3b 0a 0a |apcor = |FALSE;..|
|00004f90| 09 6b 20 2b 3d 20 70 68 | 61 73 65 3b 09 09 20 20 |.k += ph|ase;.. |
|00004fa0| 20 2f 2a 20 41 64 64 20 | 70 68 61 73 65 20 74 6f | /* Add |phase to|
|00004fb0| 20 6e 65 77 20 6d 6f 6f | 6e 20 74 69 6d 65 20 2a | new moo|n time *|
|00004fc0| 2f 0a 09 74 20 3d 20 6b | 20 2f 20 31 32 33 36 2e |/..t = k| / 1236.|
|00004fd0| 38 35 3b 09 20 20 20 2f | 2a 20 54 69 6d 65 20 69 |85;. /|* Time i|
|00004fe0| 6e 20 4a 75 6c 69 61 6e | 20 63 65 6e 74 75 72 69 |n Julian| centuri|
|00004ff0| 65 73 20 66 72 6f 6d 0a | 09 09 09 09 20 20 20 20 |es from.|.... |
|00005000| 20 20 31 39 30 30 20 4a | 61 6e 75 61 72 79 20 30 | 1900 J|anuary 0|
|00005010| 2e 35 20 2a 2f 0a 09 74 | 32 20 3d 20 74 20 2a 20 |.5 */..t|2 = t * |
|00005020| 74 3b 09 09 20 20 20 2f | 2a 20 53 71 75 61 72 65 |t;.. /|* Square|
|00005030| 20 66 6f 72 20 66 72 65 | 71 75 65 6e 74 20 75 73 | for fre|quent us|
|00005040| 65 20 2a 2f 0a 09 74 33 | 20 3d 20 74 32 20 2a 20 |e */..t3| = t2 * |
|00005050| 74 3b 09 09 20 20 20 2f | 2a 20 43 75 62 65 20 66 |t;.. /|* Cube f|
|00005060| 6f 72 20 66 72 65 71 75 | 65 6e 74 20 75 73 65 20 |or frequ|ent use |
|00005070| 2a 2f 0a 09 70 74 20 3d | 20 32 34 31 35 30 32 30 |*/..pt =| 2415020|
|00005080| 2e 37 35 39 33 33 09 20 | 20 20 2f 2a 20 4d 65 61 |.75933. | /* Mea|
|00005090| 6e 20 74 69 6d 65 20 6f | 66 20 70 68 61 73 65 20 |n time o|f phase |
|000050a0| 2a 2f 0a 09 20 20 20 20 | 20 2b 20 73 79 6e 6d 6f |*/.. | + synmo|
|000050b0| 6e 74 68 20 2a 20 6b 0a | 09 20 20 20 20 20 2b 20 |nth * k.|. + |
|000050c0| 30 2e 30 30 30 31 31 37 | 38 20 2a 20 74 32 0a 09 |0.000117|8 * t2..|
|000050d0| 20 20 20 20 20 2d 20 30 | 2e 30 30 30 30 30 30 31 | - 0|.0000001|
|000050e0| 35 35 20 2a 20 74 33 0a | 09 20 20 20 20 20 2b 20 |55 * t3.|. + |
|000050f0| 30 2e 30 30 30 33 33 20 | 2a 20 64 73 69 6e 28 31 |0.00033 |* dsin(1|
|00005100| 36 36 2e 35 36 20 2b 20 | 31 33 32 2e 38 37 20 2a |66.56 + |132.87 *|
|00005110| 20 74 20 2d 20 30 2e 30 | 30 39 31 37 33 20 2a 20 | t - 0.0|09173 * |
|00005120| 74 32 29 3b 0a 0a 20 20 | 20 20 20 20 20 20 6d 20 |t2);.. | m |
|00005130| 3d 20 33 35 39 2e 32 32 | 34 32 20 20 20 20 20 20 |= 359.22|42 |
|00005140| 20 20 20 20 20 20 20 20 | 20 2f 2a 20 53 75 6e 27 | | /* Sun'|
|00005150| 73 20 6d 65 61 6e 20 61 | 6e 6f 6d 61 6c 79 20 2a |s mean a|nomaly *|
|00005160| 2f 0a 09 20 20 20 20 2b | 20 32 39 2e 31 30 35 33 |/.. +| 29.1053|
|00005170| 35 36 30 38 20 2a 20 6b | 0a 09 20 20 20 20 2d 20 |5608 * k|.. - |
|00005180| 30 2e 30 30 30 30 33 33 | 33 20 2a 20 74 32 0a 09 |0.000033|3 * t2..|
|00005190| 20 20 20 20 2d 20 30 2e | 30 30 30 30 30 33 34 37 | - 0.|00000347|
|000051a0| 20 2a 20 74 33 3b 0a 20 | 20 20 20 20 20 20 20 6d | * t3;. | m|
|000051b0| 70 72 69 6d 65 20 3d 20 | 33 30 36 2e 30 32 35 33 |prime = |306.0253|
|000051c0| 20 20 20 20 20 20 20 20 | 20 20 2f 2a 20 4d 6f 6f | | /* Moo|
|000051d0| 6e 27 73 20 6d 65 61 6e | 20 61 6e 6f 6d 61 6c 79 |n's mean| anomaly|
|000051e0| 20 2a 2f 0a 09 20 20 20 | 20 2b 20 33 38 35 2e 38 | */.. | + 385.8|
|000051f0| 31 36 39 31 38 30 36 20 | 2a 20 6b 0a 09 20 20 20 |1691806 |* k.. |
|00005200| 20 2b 20 30 2e 30 31 30 | 37 33 30 36 20 2a 20 74 | + 0.010|7306 * t|
|00005210| 32 0a 09 20 20 20 20 2b | 20 30 2e 30 30 30 30 31 |2.. +| 0.00001|
|00005220| 32 33 36 20 2a 20 74 33 | 3b 0a 20 20 20 20 20 20 |236 * t3|;. |
|00005230| 20 20 66 20 3d 20 32 31 | 2e 32 39 36 34 20 20 20 | f = 21|.2964 |
|00005240| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 2f 2a 20 | | /* |
|00005250| 4d 6f 6f 6e 27 73 20 61 | 72 67 75 6d 65 6e 74 20 |Moon's a|rgument |
|00005260| 6f 66 20 6c 61 74 69 74 | 75 64 65 20 2a 2f 0a 09 |of latit|ude */..|
|00005270| 20 20 20 20 2b 20 33 39 | 30 2e 36 37 30 35 30 36 | + 39|0.670506|
|00005280| 34 36 20 2a 20 6b 0a 09 | 20 20 20 20 2d 20 30 2e |46 * k..| - 0.|
|00005290| 30 30 31 36 35 32 38 20 | 2a 20 74 32 0a 09 20 20 |0016528 |* t2.. |
|000052a0| 20 20 2d 20 30 2e 30 30 | 30 30 30 32 33 39 20 2a | - 0.00|000239 *|
|000052b0| 20 74 33 3b 0a 09 69 66 | 20 28 28 70 68 61 73 65 | t3;..if| ((phase|
|000052c0| 20 3c 20 30 2e 30 31 29 | 20 7c 7c 20 28 61 62 73 | < 0.01)| || (abs|
|000052d0| 28 70 68 61 73 65 20 2d | 20 30 2e 35 29 20 3c 20 |(phase -| 0.5) < |
|000052e0| 30 2e 30 31 29 29 20 7b | 0a 0a 09 20 20 20 2f 2a |0.01)) {|... /*|
|000052f0| 20 43 6f 72 72 65 63 74 | 69 6f 6e 73 20 66 6f 72 | Correct|ions for|
|00005300| 20 4e 65 77 20 61 6e 64 | 20 46 75 6c 6c 20 4d 6f | New and| Full Mo|
|00005310| 6f 6e 20 2a 2f 0a 0a 09 | 20 20 20 70 74 20 2b 3d |on */...| pt +=|
|00005320| 20 20 20 20 20 28 30 2e | 31 37 33 34 20 2d 20 30 | (0.|1734 - 0|
|00005330| 2e 30 30 30 33 39 33 20 | 2a 20 74 29 20 2a 20 64 |.000393 |* t) * d|
|00005340| 73 69 6e 28 6d 29 0a 09 | 09 20 20 20 20 2b 20 30 |sin(m)..|. + 0|
|00005350| 2e 30 30 32 31 20 2a 20 | 64 73 69 6e 28 32 20 2a |.0021 * |dsin(2 *|
|00005360| 20 6d 29 0a 09 09 20 20 | 20 20 2d 20 30 2e 34 30 | m)... | - 0.40|
|00005370| 36 38 20 2a 20 64 73 69 | 6e 28 6d 70 72 69 6d 65 |68 * dsi|n(mprime|
|00005380| 29 0a 09 09 20 20 20 20 | 2b 20 30 2e 30 31 36 31 |)... |+ 0.0161|
|00005390| 20 2a 20 64 73 69 6e 28 | 32 20 2a 20 6d 70 72 69 | * dsin(|2 * mpri|
|000053a0| 6d 65 29 0a 09 09 20 20 | 20 20 2d 20 30 2e 30 30 |me)... | - 0.00|
|000053b0| 30 34 20 2a 20 64 73 69 | 6e 28 33 20 2a 20 6d 70 |04 * dsi|n(3 * mp|
|000053c0| 72 69 6d 65 29 0a 09 09 | 20 20 20 20 2b 20 30 2e |rime)...| + 0.|
|000053d0| 30 31 30 34 20 2a 20 64 | 73 69 6e 28 32 20 2a 20 |0104 * d|sin(2 * |
|000053e0| 66 29 0a 09 09 20 20 20 | 20 2d 20 30 2e 30 30 35 |f)... | - 0.005|
|000053f0| 31 20 2a 20 64 73 69 6e | 28 6d 20 2b 20 6d 70 72 |1 * dsin|(m + mpr|
|00005400| 69 6d 65 29 0a 09 09 20 | 20 20 20 2d 20 30 2e 30 |ime)... | - 0.0|
|00005410| 30 37 34 20 2a 20 64 73 | 69 6e 28 6d 20 2d 20 6d |074 * ds|in(m - m|
|00005420| 70 72 69 6d 65 29 0a 09 | 09 20 20 20 20 2b 20 30 |prime)..|. + 0|
|00005430| 2e 30 30 30 34 20 2a 20 | 64 73 69 6e 28 32 20 2a |.0004 * |dsin(2 *|
|00005440| 20 66 20 2b 20 6d 29 0a | 09 09 20 20 20 20 2d 20 | f + m).|.. - |
|00005450| 30 2e 30 30 30 34 20 2a | 20 64 73 69 6e 28 32 20 |0.0004 *| dsin(2 |
|00005460| 2a 20 66 20 2d 20 6d 29 | 0a 09 09 20 20 20 20 2d |* f - m)|... -|
|00005470| 20 30 2e 30 30 30 36 20 | 2a 20 64 73 69 6e 28 32 | 0.0006 |* dsin(2|
|00005480| 20 2a 20 66 20 2b 20 6d | 70 72 69 6d 65 29 0a 09 | * f + m|prime)..|
|00005490| 09 20 20 20 20 2b 20 30 | 2e 30 30 31 30 20 2a 20 |. + 0|.0010 * |
|000054a0| 64 73 69 6e 28 32 20 2a | 20 66 20 2d 20 6d 70 72 |dsin(2 *| f - mpr|
|000054b0| 69 6d 65 29 0a 09 09 20 | 20 20 20 2b 20 30 2e 30 |ime)... | + 0.0|
|000054c0| 30 30 35 20 2a 20 64 73 | 69 6e 28 6d 20 2b 20 32 |005 * ds|in(m + 2|
|000054d0| 20 2a 20 6d 70 72 69 6d | 65 29 3b 0a 09 20 20 20 | * mprim|e);.. |
|000054e0| 61 70 63 6f 72 20 3d 20 | 54 52 55 45 3b 0a 09 7d |apcor = |TRUE;..}|
|000054f0| 20 65 6c 73 65 20 69 66 | 20 28 28 61 62 73 28 70 | else if| ((abs(p|
|00005500| 68 61 73 65 20 2d 20 30 | 2e 32 35 29 20 3c 20 30 |hase - 0|.25) < 0|
|00005510| 2e 30 31 20 7c 7c 20 28 | 61 62 73 28 70 68 61 73 |.01 || (|abs(phas|
|00005520| 65 20 2d 20 30 2e 37 35 | 29 20 3c 20 30 2e 30 31 |e - 0.75|) < 0.01|
|00005530| 29 29 29 20 7b 0a 09 20 | 20 20 70 74 20 2b 3d 20 |))) {.. | pt += |
|00005540| 20 20 20 20 28 30 2e 31 | 37 32 31 20 2d 20 30 2e | (0.1|721 - 0.|
|00005550| 30 30 30 34 20 2a 20 74 | 29 20 2a 20 64 73 69 6e |0004 * t|) * dsin|
|00005560| 28 6d 29 0a 09 09 20 20 | 20 20 2b 20 30 2e 30 30 |(m)... | + 0.00|
|00005570| 32 31 20 2a 20 64 73 69 | 6e 28 32 20 2a 20 6d 29 |21 * dsi|n(2 * m)|
|00005580| 0a 09 09 20 20 20 20 2d | 20 30 2e 36 32 38 30 20 |... -| 0.6280 |
|00005590| 2a 20 64 73 69 6e 28 6d | 70 72 69 6d 65 29 0a 09 |* dsin(m|prime)..|
|000055a0| 09 20 20 20 20 2b 20 30 | 2e 30 30 38 39 20 2a 20 |. + 0|.0089 * |
|000055b0| 64 73 69 6e 28 32 20 2a | 20 6d 70 72 69 6d 65 29 |dsin(2 *| mprime)|
|000055c0| 0a 09 09 20 20 20 20 2d | 20 30 2e 30 30 30 34 20 |... -| 0.0004 |
|000055d0| 2a 20 64 73 69 6e 28 33 | 20 2a 20 6d 70 72 69 6d |* dsin(3| * mprim|
|000055e0| 65 29 0a 09 09 20 20 20 | 20 2b 20 30 2e 30 30 37 |e)... | + 0.007|
|000055f0| 39 20 2a 20 64 73 69 6e | 28 32 20 2a 20 66 29 0a |9 * dsin|(2 * f).|
|00005600| 09 09 20 20 20 20 2d 20 | 30 2e 30 31 31 39 20 2a |.. - |0.0119 *|
|00005610| 20 64 73 69 6e 28 6d 20 | 2b 20 6d 70 72 69 6d 65 | dsin(m |+ mprime|
|00005620| 29 0a 09 09 20 20 20 20 | 2d 20 30 2e 30 30 34 37 |)... |- 0.0047|
|00005630| 20 2a 20 64 73 69 6e 28 | 6d 20 2d 20 6d 70 72 69 | * dsin(|m - mpri|
|00005640| 6d 65 29 0a 09 09 20 20 | 20 20 2b 20 30 2e 30 30 |me)... | + 0.00|
|00005650| 30 33 20 2a 20 64 73 69 | 6e 28 32 20 2a 20 66 20 |03 * dsi|n(2 * f |
|00005660| 2b 20 6d 29 0a 09 09 20 | 20 20 20 2d 20 30 2e 30 |+ m)... | - 0.0|
|00005670| 30 30 34 20 2a 20 64 73 | 69 6e 28 32 20 2a 20 66 |004 * ds|in(2 * f|
|00005680| 20 2d 20 6d 29 0a 09 09 | 20 20 20 20 2d 20 30 2e | - m)...| - 0.|
|00005690| 30 30 30 36 20 2a 20 64 | 73 69 6e 28 32 20 2a 20 |0006 * d|sin(2 * |
|000056a0| 66 20 2b 20 6d 70 72 69 | 6d 65 29 0a 09 09 20 20 |f + mpri|me)... |
|000056b0| 20 20 2b 20 30 2e 30 30 | 32 31 20 2a 20 64 73 69 | + 0.00|21 * dsi|
|000056c0| 6e 28 32 20 2a 20 66 20 | 2d 20 6d 70 72 69 6d 65 |n(2 * f |- mprime|
|000056d0| 29 0a 09 09 20 20 20 20 | 2b 20 30 2e 30 30 30 33 |)... |+ 0.0003|
|000056e0| 20 2a 20 64 73 69 6e 28 | 6d 20 2b 20 32 20 2a 20 | * dsin(|m + 2 * |
|000056f0| 6d 70 72 69 6d 65 29 0a | 09 09 20 20 20 20 2b 20 |mprime).|.. + |
|00005700| 30 2e 30 30 30 34 20 2a | 20 64 73 69 6e 28 6d 20 |0.0004 *| dsin(m |
|00005710| 2d 20 32 20 2a 20 6d 70 | 72 69 6d 65 29 0a 09 09 |- 2 * mp|rime)...|
|00005720| 20 20 20 20 2d 20 30 2e | 30 30 30 33 20 2a 20 64 | - 0.|0003 * d|
|00005730| 73 69 6e 28 32 20 2a 20 | 6d 20 2b 20 6d 70 72 69 |sin(2 * |m + mpri|
|00005740| 6d 65 29 3b 0a 09 20 20 | 20 69 66 20 28 70 68 61 |me);.. | if (pha|
|00005750| 73 65 20 3c 20 30 2e 35 | 29 0a 09 20 20 20 20 20 |se < 0.5|).. |
|00005760| 20 2f 2a 20 46 69 72 73 | 74 20 71 75 61 72 74 65 | /* Firs|t quarte|
|00005770| 72 20 63 6f 72 72 65 63 | 74 69 6f 6e 20 2a 2f 0a |r correc|tion */.|
|00005780| 09 20 20 20 20 20 20 70 | 74 20 2b 3d 20 30 2e 30 |. p|t += 0.0|
|00005790| 30 32 38 20 2d 20 30 2e | 30 30 30 34 20 2a 20 64 |028 - 0.|0004 * d|
|000057a0| 63 6f 73 28 6d 29 20 2b | 20 30 2e 30 30 30 33 20 |cos(m) +| 0.0003 |
|000057b0| 2a 20 64 63 6f 73 28 6d | 70 72 69 6d 65 29 3b 0a |* dcos(m|prime);.|
|000057c0| 09 20 20 20 65 6c 73 65 | 0a 09 20 20 20 20 20 20 |. else|.. |
|000057d0| 2f 2a 20 4c 61 73 74 20 | 71 75 61 72 74 65 72 20 |/* Last |quarter |
|000057e0| 63 6f 72 72 65 63 74 69 | 6f 6e 20 2a 2f 0a 09 20 |correcti|on */.. |
|000057f0| 20 20 20 20 20 70 74 20 | 2b 3d 20 2d 30 2e 30 30 | pt |+= -0.00|
|00005800| 32 38 20 2b 20 30 2e 30 | 30 30 34 20 2a 20 64 63 |28 + 0.0|004 * dc|
|00005810| 6f 73 28 6d 29 20 2d 20 | 30 2e 30 30 30 33 20 2a |os(m) - |0.0003 *|
|00005820| 20 64 63 6f 73 28 6d 70 | 72 69 6d 65 29 3b 0a 09 | dcos(mp|rime);..|
|00005830| 20 20 20 61 70 63 6f 72 | 20 3d 20 54 52 55 45 3b | apcor| = TRUE;|
|00005840| 0a 09 7d 0a 09 69 66 20 | 28 21 61 70 63 6f 72 29 |..}..if |(!apcor)|
|00005850| 20 7b 0a 20 20 20 20 20 | 20 20 20 20 20 20 66 70 | {. | fp|
|00005860| 72 69 6e 74 66 28 73 74 | 64 65 72 72 2c 20 22 54 |rintf(st|derr, "T|
|00005870| 52 55 45 50 48 41 53 45 | 20 63 61 6c 6c 65 64 20 |RUEPHASE| called |
|00005880| 77 69 74 68 20 69 6e 76 | 61 6c 69 64 20 70 68 61 |with inv|alid pha|
|00005890| 73 65 20 73 65 6c 65 63 | 74 6f 72 2e 5c 6e 22 29 |se selec|tor.\n")|
|000058a0| 3b 0a 09 20 20 20 61 62 | 6f 72 74 28 29 3b 0a 09 |;.. ab|ort();..|
|000058b0| 7d 0a 09 72 65 74 75 72 | 6e 20 70 74 3b 0a 7d 0a |}..retur|n pt;.}.|
|000058c0| 0a 2f 2a 20 20 50 48 41 | 53 45 48 55 4e 54 20 20 |./* PHA|SEHUNT |
|000058d0| 2d 2d 20 20 46 69 6e 64 | 20 74 69 6d 65 20 6f 66 |-- Find| time of|
|000058e0| 20 70 68 61 73 65 73 20 | 6f 66 20 74 68 65 20 6d | phases |of the m|
|000058f0| 6f 6f 6e 20 77 68 69 63 | 68 20 73 75 72 72 6f 75 |oon whic|h surrou|
|00005900| 6e 64 0a 09 09 20 20 20 | 74 68 65 20 63 75 72 72 |nd... |the curr|
|00005910| 65 6e 74 20 64 61 74 65 | 2e 20 20 46 69 76 65 20 |ent date|. Five |
|00005920| 70 68 61 73 65 73 20 61 | 72 65 20 66 6f 75 6e 64 |phases a|re found|
|00005930| 2c 20 73 74 61 72 74 69 | 6e 67 0a 09 09 20 20 20 |, starti|ng... |
|00005940| 61 6e 64 20 65 6e 64 69 | 6e 67 20 77 69 74 68 20 |and endi|ng with |
|00005950| 74 68 65 20 6e 65 77 20 | 6d 6f 6f 6e 73 20 77 68 |the new |moons wh|
|00005960| 69 63 68 20 62 6f 75 6e | 64 20 74 68 65 0a 09 09 |ich boun|d the...|
|00005970| 20 20 20 63 75 72 72 65 | 6e 74 20 6c 75 6e 61 74 | curre|nt lunat|
|00005980| 69 6f 6e 2e 20 20 2a 2f | 0a 0a 73 74 61 74 69 63 |ion. */|..static|
|00005990| 20 76 6f 69 64 20 70 68 | 61 73 65 68 75 6e 74 28 | void ph|asehunt(|
|000059a0| 73 64 61 74 65 2c 20 70 | 68 61 73 65 73 29 0a 64 |sdate, p|hases).d|
|000059b0| 6f 75 62 6c 65 20 73 64 | 61 74 65 3b 0a 64 6f 75 |ouble sd|ate;.dou|
|000059c0| 62 6c 65 20 70 68 61 73 | 65 73 5b 35 5d 3b 0a 7b |ble phas|es[5];.{|
|000059d0| 0a 09 64 6f 75 62 6c 65 | 20 61 64 61 74 65 2c 20 |..double| adate, |
|000059e0| 6b 31 2c 20 6b 32 2c 20 | 6e 74 31 2c 20 6e 74 32 |k1, k2, |nt1, nt2|
|000059f0| 3b 0a 0a 09 61 64 61 74 | 65 20 3d 20 73 64 61 74 |;...adat|e = sdat|
|00005a00| 65 20 2d 20 34 35 3b 0a | 09 6e 74 31 20 3d 20 6d |e - 45;.|.nt1 = m|
|00005a10| 65 61 6e 70 68 61 73 65 | 28 61 64 61 74 65 2c 20 |eanphase|(adate, |
|00005a20| 30 2e 30 2c 20 26 6b 31 | 29 3b 0a 09 77 68 69 6c |0.0, &k1|);..whil|
|00005a30| 65 20 28 54 52 55 45 29 | 20 7b 0a 09 20 20 20 61 |e (TRUE)| {.. a|
|00005a40| 64 61 74 65 20 2b 3d 20 | 73 79 6e 6d 6f 6e 74 68 |date += |synmonth|
|00005a50| 3b 0a 09 20 20 20 6e 74 | 32 20 3d 20 6d 65 61 6e |;.. nt|2 = mean|
|00005a60| 70 68 61 73 65 28 61 64 | 61 74 65 2c 20 30 2e 30 |phase(ad|ate, 0.0|
|00005a70| 2c 20 26 6b 32 29 3b 0a | 09 20 20 20 69 66 20 28 |, &k2);.|. if (|
|00005a80| 6e 74 31 20 3c 3d 20 73 | 64 61 74 65 20 26 26 20 |nt1 <= s|date && |
|00005a90| 6e 74 32 20 3e 20 73 64 | 61 74 65 29 0a 09 20 20 |nt2 > sd|ate).. |
|00005aa0| 20 20 20 20 62 72 65 61 | 6b 3b 0a 09 20 20 20 6e | brea|k;.. n|
|00005ab0| 74 31 20 3d 20 6e 74 32 | 3b 0a 09 20 20 20 6b 31 |t1 = nt2|;.. k1|
|00005ac0| 20 3d 20 6b 32 3b 0a 09 | 7d 0a 09 70 68 61 73 65 | = k2;..|}..phase|
|00005ad0| 73 5b 30 5d 20 3d 20 74 | 72 75 65 70 68 61 73 65 |s[0] = t|ruephase|
|00005ae0| 28 6b 31 2c 20 30 2e 30 | 29 3b 0a 09 70 68 61 73 |(k1, 0.0|);..phas|
|00005af0| 65 73 5b 31 5d 20 3d 20 | 74 72 75 65 70 68 61 73 |es[1] = |truephas|
|00005b00| 65 28 6b 31 2c 20 30 2e | 32 35 29 3b 0a 09 70 68 |e(k1, 0.|25);..ph|
|00005b10| 61 73 65 73 5b 32 5d 20 | 3d 20 74 72 75 65 70 68 |ases[2] |= trueph|
|00005b20| 61 73 65 28 6b 31 2c 20 | 30 2e 35 29 3b 0a 09 70 |ase(k1, |0.5);..p|
|00005b30| 68 61 73 65 73 5b 33 5d | 20 3d 20 74 72 75 65 70 |hases[3]| = truep|
|00005b40| 68 61 73 65 28 6b 31 2c | 20 30 2e 37 35 29 3b 0a |hase(k1,| 0.75);.|
|00005b50| 09 70 68 61 73 65 73 5b | 34 5d 20 3d 20 74 72 75 |.phases[|4] = tru|
|00005b60| 65 70 68 61 73 65 28 6b | 32 2c 20 30 2e 30 29 3b |ephase(k|2, 0.0);|
|00005b70| 0a 7d 0a 0a 2f 2a 20 20 | 4b 45 50 4c 45 52 20 20 |.}../* |KEPLER |
|00005b80| 2d 2d 09 53 6f 6c 76 65 | 20 74 68 65 20 65 71 75 |--.Solve| the equ|
|00005b90| 61 74 69 6f 6e 20 6f 66 | 20 4b 65 70 6c 65 72 2e |ation of| Kepler.|
|00005ba0| 20 20 2a 2f 0a 0a 73 74 | 61 74 69 63 20 64 6f 75 | */..st|atic dou|
|00005bb0| 62 6c 65 20 6b 65 70 6c | 65 72 28 6d 2c 20 65 63 |ble kepl|er(m, ec|
|00005bc0| 63 29 0a 64 6f 75 62 6c | 65 20 6d 2c 20 65 63 63 |c).doubl|e m, ecc|
|00005bd0| 3b 0a 7b 0a 09 64 6f 75 | 62 6c 65 20 65 2c 20 64 |;.{..dou|ble e, d|
|00005be0| 65 6c 74 61 3b 0a 23 64 | 65 66 69 6e 65 20 45 50 |elta;.#d|efine EP|
|00005bf0| 53 49 4c 4f 4e 20 31 45 | 2d 36 0a 0a 09 65 20 3d |SILON 1E|-6...e =|
|00005c00| 20 6d 20 3d 20 74 6f 72 | 61 64 28 6d 29 3b 0a 09 | m = tor|ad(m);..|
|00005c10| 64 6f 20 7b 0a 09 20 20 | 20 64 65 6c 74 61 20 3d |do {.. | delta =|
|00005c20| 20 65 20 2d 20 65 63 63 | 20 2a 20 73 69 6e 28 65 | e - ecc| * sin(e|
|00005c30| 29 20 2d 20 6d 3b 0a 09 | 20 20 20 65 20 2d 3d 20 |) - m;..| e -= |
|00005c40| 64 65 6c 74 61 20 2f 20 | 28 31 20 2d 20 65 63 63 |delta / |(1 - ecc|
|00005c50| 20 2a 20 63 6f 73 28 65 | 29 29 3b 0a 09 7d 20 77 | * cos(e|));..} w|
|00005c60| 68 69 6c 65 20 28 61 62 | 73 28 64 65 6c 74 61 29 |hile (ab|s(delta)|
|00005c70| 20 3e 20 45 50 53 49 4c | 4f 4e 29 3b 0a 09 72 65 | > EPSIL|ON);..re|
|00005c80| 74 75 72 6e 20 65 3b 0a | 7d 0a 0a 2f 2a 20 20 50 |turn e;.|}../* P|
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+--------+-------------------------+-------------------------+--------+--------+
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