Java Developer's Companion

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Tape Archive | 1996-06-10 | 154.0 KB
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MacOS 8.1 extracted |
Win98 extracted |
DOS extracted
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This file was processed as: Tape Archive (archive/tar).

You can browse this item here: EDUHM01H.TAR
Confidence	Program	Detection	Match Type	Support
`100%`	dexvert	Tape Archive `(archive/tar)`	magic	Supported
`100%`	file	POSIX tar archive	default
`99%`	file	POSIX tar archive, directory education/EDUHM01H/, mode 0040755, uid 0000000, gid 0000001, size 00000000000, seconds 06150421326, user root, group other, devmaj 0000040, devmin 0000210	default
`98%`	file	data	default
`62%`	TrID	TAR - Tape ARchive (POSIX)	default
`37%`	TrID	TAR - Tape ARchive (directory)	default
`100%`	siegfried	x-fmt/265 Tape Archive Format	default
`100%`	lsar	Tar	default
`100%`	gt2	TAR Archiv gefunden (Auflistung ist deaktiviert)	default
`100%`	disktype	POSIX tar archive	default
`100%`	detectItEasy	Archive: tar	default
`100%`	binwalkID	POSIX tar archive, owner user name: "n/EDUHM01H/"	default
`100%`	xdgMime	application/x-tar	default
hex view
+--------+-------------------------+-------------------------+--------+--------+
|00000000| 65 64 75 63 61 74 69 6f | 6e 2f 45 44 55 48 4d 30 |educatio|n/EDUHM0|
|00000010| 31 48 2f 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |1H/.....|........|
|00000020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000040| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000050| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000060| 00 00 00 00 30 30 34 30 | 37 35 35 00 30 30 30 30 |....0040|755.0000|
|00000070| 30 30 30 00 30 30 30 30 | 30 30 31 00 30 30 30 30 |000.0000|001.0000|
|00000080| 30 30 30 30 30 30 30 00 | 30 36 31 35 30 34 32 31 |0000000.|06150421|
|00000090| 33 32 36 00 30 30 31 34 | 33 31 33 00 35 00 00 00 |326.0014|313.5...|
|000000a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000100| 00 75 73 74 61 72 00 30 | 30 72 6f 6f 74 00 00 00 |.ustar.0|0root...|
|00000110| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000120| 00 00 00 00 00 00 00 00 | 00 6f 74 68 65 72 00 00 |........|.other..|
|00000130| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000140| 00 00 00 00 00 00 00 00 | 00 30 30 30 30 30 34 30 |........|.0000040|
|00000150| 00 30 30 30 30 32 31 30 | 00 00 00 00 00 00 00 00 |.0000210|........|
|00000160| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000170| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000180| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000190| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000200| 65 64 75 63 61 74 69 6f | 6e 2f 45 44 55 48 4d 30 |educatio|n/EDUHM0|
|00000210| 31 48 2f 54 75 72 69 6e | 67 2e 6a 61 76 61 00 00 |1H/Turin|g.java..|
|00000220| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000230| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000240| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000250| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000260| 00 00 00 00 30 31 30 30 | 36 34 34 00 30 30 30 30 |....0100|644.0000|
|00000270| 30 30 30 00 30 30 30 30 | 30 30 31 00 30 30 30 30 |000.0000|001.0000|
|00000280| 30 30 36 35 31 31 34 00 | 30 36 31 35 30 34 32 31 |0065114.|06150421|
|00000290| 33 32 35 00 30 30 31 36 | 34 33 31 00 30 00 00 00 |325.0016|431.0...|
|000002a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000300| 00 75 73 74 61 72 00 30 | 30 72 6f 6f 74 00 00 00 |.ustar.0|0root...|
|00000310| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000320| 00 00 00 00 00 00 00 00 | 00 6f 74 68 65 72 00 00 |........|.other..|
|00000330| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000340| 00 00 00 00 00 00 00 00 | 00 30 30 30 30 30 34 30 |........|.0000040|
|00000350| 00 30 30 30 30 32 31 30 | 00 00 00 00 00 00 00 00 |.0000210|........|
|00000360| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000370| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000380| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000390| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000400| 2f 2a 20 54 68 69 73 20 | 61 70 70 6c 65 74 20 73 |/* This |applet s|
|00000410| 69 6d 75 6c 61 74 65 73 | 20 74 68 65 20 77 6f 72 |imulates| the wor|
|00000420| 6b 69 6e 67 20 6f 66 20 | 61 20 54 75 72 69 6e 67 |king of |a Turing|
|00000430| 20 4d 61 63 68 69 6e 65 | 2e 20 55 73 65 72 73 20 | Machine|. Users |
|00000440| 63 61 6e 20 2a 2f 0a 2f | 2a 20 72 75 6e 20 72 65 |can */./|* run re|
|00000450| 61 64 79 2d 6d 61 64 65 | 20 66 69 6c 65 73 20 6f |ady-made| files o|
|00000460| 72 20 77 72 69 74 65 20 | 74 68 65 69 72 20 6f 77 |r write |their ow|
|00000470| 6e 20 70 72 6f 67 72 61 | 6d 73 2e 20 20 20 20 20 |n progra|ms.     |
|00000480| 20 20 20 20 20 20 20 20 | 20 20 20 2a 2f 0a 2f 2a |        |   */./*|
|00000490| 20 4d 61 72 63 68 20 32 | 35 20 31 39 39 36 20 20 | March 2|5 1996  |
|000004a0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000004b0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000004c0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000004d0| 20 20 2a 2f 0a 2f 2a 20 | 42 75 65 6e 61 20 56 69 |  */./* |Buena Vi|
|000004e0| 73 74 61 20 55 6e 69 76 | 65 72 73 69 74 79 20 4a |sta Univ|ersity J|
|000004f0| 41 56 41 20 54 65 61 6d | 20 75 6e 64 65 72 20 64 |AVA Team| under d|
|00000500| 69 72 65 63 74 69 6f 6e | 20 6f 66 20 20 20 20 20 |irection| of     |
|00000510| 20 20 20 20 20 20 20 20 | 20 2a 2f 0a 2f 2a 20 4b |        | */./* K|
|00000520| 65 6e 20 53 63 68 77 65 | 6c 6c 65 72 20 20 20 20 |en Schwe|ller    |
|00000530| 20 20 20 20 20 73 63 68 | 77 65 6c 6c 65 72 40 62 |     sch|weller@b|
|00000540| 76 75 2e 65 64 75 20 20 | 20 20 20 20 20 20 20 20 |vu.edu  |        |
|00000550| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00000560| 2a 2f 0a 0a 0a 69 6d 70 | 6f 72 74 20 6a 61 76 61 |*/...imp|ort java|
|00000570| 2e 6c 61 6e 67 2e 2a 3b | 0a 69 6d 70 6f 72 74 20 |.lang.*;|.import |
|00000580| 6a 61 76 61 2e 69 6f 2e | 2a 3b 0a 69 6d 70 6f 72 |java.io.|*;.impor|
|00000590| 74 20 6a 61 76 61 2e 61 | 77 74 2e 2a 3b 0a 69 6d |t java.a|wt.*;.im|
|000005a0| 70 6f 72 74 20 6a 61 76 | 61 2e 6e 65 74 2e 2a 3b |port jav|a.net.*;|
|000005b0| 0a 69 6d 70 6f 72 74 20 | 6a 61 76 61 2e 61 70 70 |.import |java.app|
|000005c0| 6c 65 74 2e 2a 3b 0a 69 | 6d 70 6f 72 74 20 6a 61 |let.*;.i|mport ja|
|000005d0| 76 61 2e 75 74 69 6c 2e | 2a 3b 0a 0a 70 75 62 6c |va.util.|*;..publ|
|000005e0| 69 63 20 63 6c 61 73 73 | 20 54 75 72 69 6e 67 20 |ic class| Turing |
|000005f0| 65 78 74 65 6e 64 73 20 | 41 70 70 6c 65 74 20 69 |extends |Applet i|
|00000600| 6d 70 6c 65 6d 65 6e 74 | 73 20 52 75 6e 6e 61 62 |mplement|s Runnab|
|00000610| 6c 65 20 7b 0a 20 20 20 | 69 6e 74 20 64 69 72 65 |le {.   |int dire|
|00000620| 63 74 69 6f 6e 3b 0a 20 | 20 20 54 68 72 65 61 64 |ction;. |  Thread|
|00000630| 20 4d 61 63 68 69 6e 65 | 54 68 72 65 61 64 3b 0a | Machine|Thread;.|
|00000640| 20 20 20 69 6e 74 20 73 | 6c 65 65 70 5f 64 65 6c |   int s|leep_del|
|00000650| 61 79 3b 0a 20 20 20 69 | 6e 74 20 73 74 61 72 74 |ay;.   i|nt start|
|00000660| 20 3d 20 38 30 3b 0a 20 | 20 20 69 6e 74 20 73 68 | = 80;. |  int sh|
|00000670| 69 66 74 20 3d 20 30 3b | 0a 20 20 20 62 6f 6f 6c |ift = 0;|.   bool|
|00000680| 65 61 6e 20 69 6c 6c 65 | 67 61 6c 73 79 6d 62 6f |ean ille|galsymbo|
|00000690| 6c 3b 0a 20 20 20 49 6d | 61 67 65 20 69 6d 3b 0a |l;.   Im|age im;.|
|000006a0| 20 20 20 49 6d 61 67 65 | 20 54 75 72 69 6e 67 70 |   Image| Turingp|
|000006b0| 69 63 3b 0a 20 20 20 47 | 72 61 70 68 69 63 73 20 |ic;.   G|raphics |
|000006c0| 70 69 63 3b 0a 20 20 20 | 43 6f 6c 6f 72 20 62 67 |pic;.   |Color bg|
|000006d0| 63 6f 6c 6f 72 3b 0a 20 | 20 20 41 75 64 69 6f 43 |color;. |  AudioC|
|000006e0| 6c 69 70 20 6c 6f 61 64 | 61 3b 0a 20 20 20 41 75 |lip load|a;.   Au|
|000006f0| 64 69 6f 43 6c 69 70 20 | 66 6c 75 73 68 61 3b 0a |dioClip |flusha;.|
|00000700| 20 20 20 41 75 64 69 6f | 43 6c 69 70 20 73 74 65 |   Audio|Clip ste|
|00000710| 70 61 3b 0a 20 20 20 41 | 75 64 69 6f 43 6c 69 70 |pa;.   A|udioClip|
|00000720| 20 65 72 72 6f 72 61 3b | 0a 20 20 20 41 75 64 69 | errora;|.   Audi|
|00000730| 6f 43 6c 69 70 20 74 61 | 6c 6b 61 3b 0a 20 20 20 |oClip ta|lka;.   |
|00000740| 41 75 64 69 6f 43 6c 69 | 70 20 70 72 65 73 73 61 |AudioCli|p pressa|
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|00000760| 65 65 6c 61 3b 0a 20 20 | 20 41 75 64 69 6f 43 6c |eela;.  | AudioCl|
|00000770| 69 70 20 66 61 73 74 61 | 3b 0a 20 20 20 41 75 64 |ip fasta|;.   Aud|
|00000780| 69 6f 43 6c 69 70 20 6f | 76 65 72 61 3b 0a 20 20 |ioClip o|vera;.  |
|00000790| 20 41 75 64 69 6f 43 6c | 69 70 20 70 69 63 74 61 | AudioCl|ip picta|
|000007a0| 3b 0a 20 20 20 55 52 4c | 20 75 72 6c 3b 0a 20 20 |;.   URL| url;.  |
|000007b0| 20 69 6e 74 20 73 74 61 | 74 65 3b 0a 20 20 20 46 | int sta|te;.   F|
|000007c0| 6f 6e 74 20 70 69 63 66 | 6f 6e 74 3b 0a 20 20 20 |ont picf|ont;.   |
|000007d0| 46 6f 6e 74 20 54 66 6f | 6e 74 3b 0a 20 20 20 46 |Font Tfo|nt;.   F|
|000007e0| 6f 6e 74 20 54 62 69 67 | 66 6f 6e 74 3b 0a 20 20 |ont Tbig|font;.  |
|000007f0| 20 46 6f 6e 74 20 54 62 | 69 67 67 65 72 66 6f 6e | Font Tb|iggerfon|
|00000800| 74 3b 0a 20 20 20 46 6f | 6e 74 20 54 62 69 67 62 |t;.   Fo|nt Tbigb|
|00000810| 69 67 66 6f 6e 74 3b 0a | 20 20 20 46 6f 6e 74 20 |igfont;.|   Font |
|00000820| 73 74 61 74 65 66 6f 6e | 74 3b 0a 20 20 20 46 6f |statefon|t;.   Fo|
|00000830| 6e 74 20 4d 66 6f 6e 74 | 3b 0a 20 20 20 46 6f 6e |nt Mfont|;.   Fon|
|00000840| 74 20 62 66 6f 6e 74 3b | 0a 20 20 20 63 68 61 72 |t bfont;|.   char|
|00000850| 20 61 63 74 69 6f 6e 3b | 0a 20 20 20 62 6f 6f 6c | action;|.   bool|
|00000860| 65 61 6e 20 64 6f 6e 65 | 3b 0a 20 20 20 62 6f 6f |ean done|;.   boo|
|00000870| 6c 65 61 6e 20 61 6c 6c | 64 6f 6e 65 3b 20 20 20 |lean all|done;   |
|00000880| 0a 20 20 20 62 6f 6f 6c | 65 61 6e 20 72 75 6e 6e |.   bool|ean runn|
|00000890| 69 6e 67 3b 0a 20 20 20 | 69 6e 74 20 71 74 20 3d |ing;.   |int qt =|
|000008a0| 20 30 3b 0a 20 20 20 69 | 6e 74 20 64 73 5b 5d 5b | 0;.   i|nt ds[][|
|000008b0| 5d 20 3d 20 6e 65 77 20 | 69 6e 74 5b 32 35 5d 5b |] = new |int[25][|
|000008c0| 33 37 5d 3b 0a 20 20 20 | 63 68 61 72 20 64 61 5b |37];.   |char da[|
|000008d0| 5d 5b 5d 20 3d 20 6e 65 | 77 20 63 68 61 72 5b 32 |][] = ne|w char[2|
|000008e0| 35 5d 5b 33 37 5d 3b 0a | 20 20 20 62 6f 6f 6c 65 |5][37];.|   boole|
|000008f0| 61 6e 20 65 79 65 62 72 | 6f 77 73 5f 75 70 3b 0a |an eyebr|ows_up;.|
|00000900| 20 20 20 54 65 78 74 46 | 69 65 6c 64 20 53 74 61 |   TextF|ield Sta|
|00000910| 74 65 46 69 65 6c 64 3b | 0a 20 20 20 69 6e 74 20 |teField;|.   int |
|00000920| 72 6f 74 20 3d 20 31 3b | 0a 20 20 20 53 74 72 69 |rot = 1;|.   Stri|
|00000930| 6e 67 20 6d 31 3b 0a 20 | 20 20 53 74 72 69 6e 67 |ng m1;. |  String|
|00000940| 20 6d 65 73 73 61 67 65 | 31 3b 0a 20 20 20 53 74 | message|1;.   St|
|00000950| 72 69 6e 67 20 6d 65 73 | 73 61 67 65 32 3b 0a 20 |ring mes|sage2;. |
|00000960| 20 20 53 74 72 69 6e 67 | 20 6d 65 73 73 61 67 65 |  String| message|
|00000970| 33 3b 0a 20 20 20 63 68 | 61 72 20 74 61 70 65 5b |3;.   ch|ar tape[|
|00000980| 5d 20 3d 20 6e 65 77 20 | 63 68 61 72 5b 31 30 30 |] = new |char[100|
|00000990| 30 5d 3b 3b 0a 20 20 20 | 63 68 61 72 20 70 74 61 |0];;.   |char pta|
|000009a0| 70 65 5b 5d 20 3d 20 6e | 65 77 20 63 68 61 72 5b |pe[] = n|ew char[|
|000009b0| 31 30 30 30 5d 3b 0a 20 | 20 20 69 6e 74 20 70 74 |1000];. |  int pt|
|000009c0| 72 2c 63 73 2c 69 6e 73 | 65 72 74 70 74 3b 0a 20 |r,cs,ins|ertpt;. |
|000009d0| 20 20 69 6e 74 20 63 73 | 74 61 74 65 3b 0a 20 20 |  int cs|tate;.  |
|000009e0| 20 69 6e 74 20 6d 6f 76 | 65 5f 73 3b 0a 20 20 20 | int mov|e_s;.   |
|000009f0| 63 68 61 72 20 6d 6f 76 | 65 5f 61 3b 0a 20 20 20 |char mov|e_a;.   |
|00000a00| 69 6e 74 20 72 3b 0a 20 | 20 20 53 74 72 69 6e 67 |int r;. |  String|
|00000a10| 20 20 61 74 3b 0a 20 20 | 20 53 74 72 69 6e 67 20 |  at;.  | String |
|00000a20| 66 69 6c 65 6e 61 6d 65 | 3b 0a 20 20 20 53 74 72 |filename|;.   Str|
|00000a30| 69 6e 67 20 6c 69 6e 65 | 3b 0a 20 20 20 53 74 72 |ing line|;.   Str|
|00000a40| 69 6e 67 20 6c 65 67 61 | 6c 73 79 6d 62 6f 6c 73 |ing lega|lsymbols|
|00000a50| 3b 0a 20 20 20 54 65 78 | 74 41 72 65 61 20 72 75 |;.   Tex|tArea ru|
|00000a60| 6c 65 73 3b 0a 20 20 20 | 63 68 61 72 20 6c 31 2c |les;.   |char l1,|
|00000a70| 6c 32 2c 78 2c 73 79 6d | 62 3b 0a 20 20 20 69 6e |l2,x,sym|b;.   in|
|00000a80| 74 20 71 2c 6a 2c 6c 2c | 73 31 2c 73 32 3b 0a 20 |t q,j,l,|s1,s2;. |
|00000a90| 20 20 62 6f 6f 6c 65 61 | 6e 20 63 6f 6d 70 75 74 |  boolea|n comput|
|00000aa0| 65 5f 70 72 65 73 73 65 | 64 3b 20 0a 20 20 20 62 |e_presse|d; .   b|
|00000ab0| 6f 6f 6c 65 61 6e 20 61 | 75 74 6f 5f 70 72 65 73 |oolean a|uto_pres|
|00000ac0| 73 65 64 3b 0a 20 20 20 | 62 6f 6f 6c 65 61 6e 20 |sed;.   |boolean |
|00000ad0| 72 65 65 6c 5f 70 72 65 | 73 73 65 64 3b 0a 20 20 |reel_pre|ssed;.  |
|00000ae0| 20 63 68 61 72 20 73 79 | 6d 62 6f 6c 5b 5d 3d 20 | char sy|mbol[]= |
|00000af0| 6e 65 77 20 63 68 61 72 | 5b 33 37 5d 3b 0a 20 20 |new char|[37];.  |
|00000b00| 20 69 6e 74 20 73 70 3b | 0a 20 20 20 43 68 6f 69 | int sp;|.   Choi|
|00000b10| 63 65 20 6f 70 74 3b 0a | 20 20 20 69 6e 74 20 6c |ce opt;.|   int l|
|00000b20| 61 73 74 72 6e 3b 0a 20 | 20 20 53 74 72 69 6e 67 |astrn;. |  String|
|00000b30| 20 71 75 6f 74 65 5b 5d | 5b 5d 20 3d 20 0a 7b 7b | quote[]|[] = .{{|
|00000b40| 22 49 20 62 65 6c 69 65 | 76 65 20 74 68 61 74 20 |"I belie|ve that |
|00000b50| 61 20 54 75 72 69 6e 67 | 20 4d 61 63 68 69 6e 65 |a Turing| Machine|
|00000b60| 22 2c 0a 20 20 22 63 61 | 6e 20 63 61 72 72 79 20 |",.  "ca|n carry |
|00000b70| 6f 75 74 20 61 6e 79 20 | 63 6f 6d 70 75 74 61 74 |out any |computat|
|00000b80| 69 6f 6e 22 2c 0a 20 20 | 22 74 68 61 74 20 61 6e |ion",.  |"that an|
|00000b90| 79 20 63 6f 6d 70 75 74 | 65 72 20 63 61 6e 21 22 |y comput|er can!"|
|00000ba0| 7d 2c 0a 20 7b 22 48 61 | 76 65 20 79 6f 75 20 74 |},. {"Ha|ve you t|
|00000bb0| 72 69 65 64 20 74 6f 20 | 70 72 6f 67 72 61 6d 20 |ried to |program |
|00000bc0| 79 6f 75 72 22 2c 0a 20 | 20 22 6f 77 6e 20 74 61 |your",. | "own ta|
|00000bd0| 70 65 20 66 6f 72 20 74 | 68 69 73 20 6d 61 63 68 |pe for t|his mach|
|00000be0| 69 6e 65 3f 20 49 74 27 | 73 22 2c 0a 20 20 22 6e |ine? It'|s",.  "n|
|00000bf0| 6f 74 20 74 6f 6f 20 68 | 61 72 64 20 74 6f 20 64 |ot too h|ard to d|
|00000c00| 6f 2e 20 54 72 79 20 69 | 74 21 22 7d 2c 0a 20 7b |o. Try i|t!"},. {|
|00000c10| 22 44 75 72 69 6e 67 20 | 57 57 32 20 49 20 77 6f |"During |WW2 I wo|
|00000c20| 72 6b 65 64 20 69 6e 20 | 42 72 69 74 69 73 68 22 |rked in |British"|
|00000c30| 2c 0a 20 20 22 49 6e 74 | 65 6c 6c 69 67 65 6e 63 |,.  "Int|elligenc|
|00000c40| 65 20 74 72 79 69 6e 67 | 20 74 6f 20 63 72 61 63 |e trying| to crac|
|00000c50| 6b 20 74 68 65 22 2c 0a | 20 20 22 47 65 72 6d 61 |k the",.|  "Germa|
|00000c60| 6e 20 45 6e 69 67 6d 61 | 20 63 6f 64 65 2e 2e 2e |n Enigma| code...|
|00000c70| 22 7d 2c 0a 20 7b 22 44 | 69 64 20 79 6f 75 20 6b |"},. {"D|id you k|
|00000c80| 6e 6f 77 20 74 68 61 74 | 20 49 20 77 61 73 20 61 |now that| I was a|
|00000c90| 20 6c 6f 6e 67 22 2c 0a | 20 20 22 64 69 73 74 61 | long",.|  "dista|
|00000ca0| 6e 63 65 20 72 75 6e 6e | 65 72 20 61 6e 64 20 61 |nce runn|er and a|
|00000cb0| 6c 73 6f 20 61 6e 22 2c | 0a 20 20 22 65 78 70 65 |lso an",|.  "expe|
|00000cc0| 72 74 20 63 68 65 73 73 | 20 70 6c 61 79 65 72 3f |rt chess| player?|
|00000cd0| 22 7d 2c 0a 20 7b 22 49 | 20 62 65 6c 69 65 76 65 |"},. {"I| believe|
|00000ce0| 20 74 68 61 74 20 62 79 | 20 74 68 65 20 65 6e 64 | that by| the end|
|00000cf0| 20 6f 66 20 74 68 65 20 | 63 65 6e 74 75 72 79 22 | of the |century"|
|00000d00| 2c 0a 20 20 22 6f 6e 65 | 20 77 69 6c 6c 20 62 65 |,.  "one| will be|
|00000d10| 20 61 62 6c 65 20 74 6f | 20 73 70 65 61 6b 20 6f | able to| speak o|
|00000d20| 66 20 6d 61 63 68 69 6e | 65 73 20 74 68 69 6e 6b |f machin|es think|
|00000d30| 69 6e 67 22 2c 0a 20 20 | 22 77 69 74 68 6f 75 74 |ing",.  |"without|
|00000d40| 20 65 78 70 65 63 74 69 | 6e 67 20 74 6f 20 62 65 | expecti|ng to be|
|00000d50| 20 63 6f 6e 74 72 61 64 | 69 63 74 65 64 2e 2e 2e | contrad|icted...|
|00000d60| 22 7d 2c 0a 20 7b 22 49 | 6e 20 31 39 35 30 20 49 |"},. {"I|n 1950 I|
|00000d70| 20 77 72 6f 74 65 20 61 | 6e 20 61 72 74 69 63 6c | wrote a|n articl|
|00000d80| 65 20 63 61 6c 6c 65 64 | 20 27 43 6f 6d 70 75 74 |e called| 'Comput|
|00000d90| 69 6e 67 20 4d 61 63 68 | 69 6e 65 72 79 22 2c 0a |ing Mach|inery",.|
|00000da0| 20 20 22 61 6e 64 20 49 | 6e 74 65 6c 6c 69 67 65 |  "and I|ntellige|
|00000db0| 6e 63 65 27 20 69 6e 20 | 77 68 69 63 68 20 49 20 |nce' in |which I |
|00000dc0| 74 72 69 65 64 20 74 6f | 20 61 6e 73 77 65 72 20 |tried to| answer |
|00000dd0| 74 68 65 22 2c 0a 20 20 | 22 71 75 65 73 74 69 6f |the",.  |"questio|
|00000de0| 6e 3a 20 43 61 6e 20 4d | 61 63 68 69 6e 65 73 20 |n: Can M|achines |
|00000df0| 54 68 69 6e 6b 3f 22 7d | 2c 0a 20 7b 22 49 20 6f |Think?"}|,. {"I o|
|00000e00| 6e 63 65 20 70 72 6f 70 | 6f 73 65 64 20 77 65 20 |nce prop|osed we |
|00000e10| 74 65 73 74 20 77 68 65 | 74 68 65 72 20 6d 61 63 |test whe|ther mac|
|00000e20| 68 69 6e 65 73 20 63 61 | 6e 20 74 68 69 6e 6b 22 |hines ca|n think"|
|00000e30| 2c 0a 20 20 22 62 79 20 | 73 65 65 69 6e 67 20 77 |,.  "by |seeing w|
|00000e40| 68 65 74 68 65 72 20 61 | 20 62 6c 69 6e 64 66 6f |hether a| blindfo|
|00000e50| 6c 64 65 64 20 69 6e 74 | 65 72 72 6f 67 61 74 6f |lded int|errogato|
|00000e60| 72 20 63 6f 75 6c 64 22 | 2c 0a 20 20 22 64 69 73 |r could"|,.  "dis|
|00000e70| 63 72 69 6d 69 6e 61 74 | 65 20 62 65 74 77 65 65 |criminat|e betwee|
|00000e80| 6e 20 74 68 65 20 61 6e | 73 77 65 72 73 20 6f 66 |n the an|swers of|
|00000e90| 20 61 20 6d 61 6e 20 61 | 6e 64 20 61 20 6d 61 63 | a man a|nd a mac|
|00000ea0| 68 69 6e 65 2e 22 7d 0a | 7d 3b 0a 0a 53 74 72 69 |hine."}.|};..Stri|
|00000eb0| 6e 67 20 73 69 6c 6c 79 | 71 75 6f 74 65 5b 5d 20 |ng silly|quote[] |
|00000ec0| 3d 20 7b 22 48 65 79 2c | 20 74 68 61 74 20 74 69 |= {"Hey,| that ti|
|00000ed0| 63 6b 6c 65 73 21 22 2c | 0a 20 20 20 20 20 20 20 |ckles!",|.       |
|00000ee0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00000ef0| 22 55 68 2c 20 48 61 76 | 69 6e 67 20 66 75 6e 20 |"Uh, Hav|ing fun |
|00000f00| 77 69 74 68 20 6d 79 20 | 4d 61 63 68 69 6e 65 3f |with my |Machine?|
|00000f10| 22 2c 0a 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |",.     |        |
|00000f20| 20 20 20 20 20 20 20 20 | 20 20 22 48 61 20 68 61 |        |  "Ha ha|
|00000f30| 2e 2e 20 67 65 74 74 69 | 6e 67 20 74 69 72 65 64 |.. getti|ng tired|
|00000f40| 20 6f 66 20 6f 70 65 72 | 61 74 69 6e 67 20 74 68 | of oper|ating th|
|00000f50| 65 20 4d 61 63 68 69 6e | 65 3f 22 2c 0a 20 20 20 |e Machin|e?",.   |
|00000f60| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00000f70| 20 20 20 20 22 49 20 73 | 65 65 20 79 6f 75 20 6c |    "I s|ee you l|
|00000f80| 69 6b 65 20 74 6f 20 63 | 6c 69 63 6b 20 6f 6e 20 |ike to c|lick on |
|00000f90| 74 68 69 6e 67 73 2e 2e | 20 74 72 79 20 74 68 65 |things..| try the|
|00000fa0| 20 54 61 70 65 20 52 6f | 6c 6c 65 72 73 21 22 7d | Tape Ro|llers!"}|
|00000fb0| 3b 0a 69 6e 74 20 6c 61 | 73 74 73 69 6c 6c 79 72 |;.int la|stsillyr|
|00000fc0| 6e 20 3d 20 33 3b 0a 69 | 6e 74 20 68 69 78 5b 5d |n = 3;.i|nt hix[]|
|00000fd0| 20 3d 20 6e 65 77 20 69 | 6e 74 5b 35 5d 3b 20 20 | = new i|nt[5];  |
|00000fe0| 2f 2f 20 70 6f 73 69 74 | 69 6f 6e 20 6f 66 20 68 |// posit|ion of h|
|00000ff0| 69 67 68 20 73 6d 6f 6b | 65 20 63 6c 6f 75 64 73 |igh smok|e clouds|
|00001000| 0a 69 6e 74 20 68 69 79 | 5b 5d 20 3d 20 6e 65 77 |.int hiy|[] = new|
|00001010| 20 69 6e 74 5b 35 5d 3b | 0a 69 6e 74 20 68 69 63 | int[5];|.int hic|
|00001020| 6e 20 3d 20 2d 31 3b 0a | 69 6e 74 20 62 61 64 65 |n = -1;.|int bade|
|00001030| 6e 74 72 79 20 3d 20 30 | 3b 0a 62 6f 6f 6c 65 61 |ntry = 0|;.boolea|
|00001040| 6e 20 62 61 64 73 79 6d | 62 6f 6c 20 3d 20 66 61 |n badsym|bol = fa|
|00001050| 6c 73 65 3b 0a 0a 62 6f | 6f 6c 65 61 6e 20 20 69 |lse;..bo|olean  i|
|00001060| 73 76 61 6c 69 64 28 69 | 6e 74 20 6d 2c 20 63 68 |svalid(i|nt m, ch|
|00001070| 61 72 20 61 29 20 7b 0a | 2f 2f 20 63 68 65 63 6b |ar a) {.|// check|
|00001080| 20 77 68 65 74 68 65 72 | 20 73 75 67 67 65 73 74 | whether| suggest|
|00001090| 65 64 20 6d 6f 76 65 20 | 69 73 20 76 61 6c 69 64 |ed move |is valid|
|000010a0| 0a 20 20 20 69 66 20 28 | 6d 20 3d 3d 20 2d 39 39 |.   if (|m == -99|
|000010b0| 39 20 7c 7c 20 61 20 3d | 3d 30 20 29 7b 0a 20 20 |9 || a =|=0 ){.  |
|000010c0| 20 20 20 20 20 20 72 65 | 74 75 72 6e 28 66 61 6c |      re|turn(fal|
|000010d0| 73 65 29 3b 0a 20 20 20 | 7d 0a 20 20 20 65 6c 73 |se);.   |}.   els|
|000010e0| 65 20 0a 20 20 20 20 20 | 72 65 74 75 72 6e 28 74 |e .     |return(t|
|000010f0| 72 75 65 29 3b 0a 7d 0a | 0a 69 6e 74 20 63 6f 6e |rue);.}.|.int con|
|00001100| 76 65 72 74 28 63 68 61 | 72 20 70 29 7b 0a 2f 2f |vert(cha|r p){.//|
|00001110| 20 63 6f 6e 76 65 72 74 | 20 73 79 6d 62 6f 6c 20 | convert| symbol |
|00001120| 74 79 70 65 64 20 69 6e | 20 74 6f 20 6c 65 67 61 |typed in| to lega|
|00001130| 6c 20 73 79 6d 62 6f 6c | 0a 20 20 69 6e 74 20 76 |l symbol|.  int v|
|00001140| 3d 20 2d 39 39 39 3b 0a | 20 20 69 66 20 28 70 3e |= -999;.|  if (p>|
|00001150| 36 34 20 26 26 20 70 20 | 3c 20 39 31 29 0a 20 20 |64 && p |< 91).  |
|00001160| 20 20 20 76 20 3d 20 70 | 20 2d 20 35 35 3b 0a 20 |   v = p| - 55;. |
|00001170| 20 69 66 20 28 70 3e 34 | 37 20 26 26 20 70 3c 35 | if (p>4|7 && p<5|
|00001180| 38 29 0a 20 20 20 20 20 | 76 20 3d 20 70 20 2d 20 |8).     |v = p - |
|00001190| 34 38 3b 0a 20 20 69 66 | 20 28 70 3d 3d 20 27 2d |48;.  if| (p== '-|
|000011a0| 27 20 7c 7c 20 70 3d 3d | 27 20 27 29 0a 20 20 20 |' || p==|' ').   |
|000011b0| 20 20 76 20 3d 20 33 32 | 3b 0a 20 20 20 72 65 74 |  v = 32|;.   ret|
|000011c0| 75 72 6e 28 76 29 3b 0a | 7d 0a 0a 76 6f 69 64 20 |urn(v);.|}..void |
|000011d0| 63 6c 65 61 72 74 61 70 | 65 28 29 0a 2f 2f 20 65 |cleartap|e().// e|
|000011e0| 72 61 73 65 20 73 79 6d | 62 6f 6c 73 20 6f 6e 20 |rase sym|bols on |
|000011f0| 69 6e 70 75 74 6f 75 74 | 70 75 74 20 74 61 70 65 |inputout|put tape|
|00001200| 0a 7b 0a 20 20 20 69 6e | 74 20 69 3b 0a 20 20 20 |.{.   in|t i;.   |
|00001210| 66 6f 72 28 69 3d 30 3b | 69 3c 31 30 30 30 3b 69 |for(i=0;|i<1000;i|
|00001220| 2b 2b 29 7b 0a 20 20 20 | 20 20 20 74 61 70 65 5b |++){.   |   tape[|
|00001230| 69 5d 3d 27 20 27 3b 0a | 20 20 20 20 20 20 70 74 |i]=' ';.|      pt|
|00001240| 61 70 65 5b 69 5d 3d 27 | 20 27 3b 0a 20 20 20 7d |ape[i]='| ';.   }|
|00001250| 0a 7d 0a 0a 76 6f 69 64 | 20 75 70 64 61 74 65 62 |.}..void| updateb|
|00001260| 75 66 66 65 72 28 29 7b | 0a 2f 2f 20 65 6e 74 65 |uffer(){|.// ente|
|00001270| 72 20 72 75 6c 65 73 20 | 69 6e 20 72 75 6c 65 20 |r rules |in rule |
|00001280| 6c 69 73 74 20 69 6e 74 | 6f 20 73 74 61 74 65 2d |list int|o state-|
|00001290| 73 79 6d 62 6f 6c 20 74 | 61 62 6c 65 0a 20 20 20 |symbol t|able.   |
|000012a0| 20 66 6f 72 20 28 71 3d | 30 3b 20 71 3c 32 35 3b | for (q=|0; q<25;|
|000012b0| 20 71 2b 2b 29 20 20 20 | 20 20 20 20 20 2f 2a 20 | q++)   |     /* |
|000012c0| 69 6e 69 74 20 74 72 61 | 6e 73 69 74 69 6f 6e 20 |init tra|nsition |
|000012d0| 73 74 61 74 65 73 20 74 | 6f 20 2d 39 39 39 20 2a |states t|o -999 *|
|000012e0| 2f 0a 20 20 20 20 20 20 | 66 6f 72 20 28 6c 3d 30 |/.      |for (l=0|
|000012f0| 3b 20 6c 3c 33 37 3b 20 | 6c 2b 2b 29 7b 0a 20 20 |; l<37; |l++){.  |
|00001300| 20 20 20 20 20 20 20 20 | 64 73 5b 71 5d 5b 6c 5d |        |ds[q][l]|
|00001310| 3d 20 2d 39 39 39 3b 0a | 20 20 20 20 20 20 20 20 |= -999;.|        |
|00001320| 20 20 64 61 5b 71 5d 5b | 31 5d 3d 20 27 23 27 3b |  da[q][|1]= '#';|
|00001330| 0a 20 20 20 20 20 20 7d | 20 0a 20 20 20 66 6f 72 |.      }| .   for|
|00001340| 20 28 71 20 3d 20 30 3b | 20 71 3c 33 37 3b 20 71 | (q = 0;| q<37; q|
|00001350| 2b 2b 29 0a 20 20 20 20 | 20 73 79 6d 62 6f 6c 5b |++).    | symbol[|
|00001360| 71 5d 20 3d 20 27 23 27 | 3b 0a 20 20 20 53 74 72 |q] = '#'|;.   Str|
|00001370| 69 6e 67 20 6c 69 6e 65 | 3b 0a 20 20 20 73 70 20 |ing line|;.   sp |
|00001380| 3d 20 2d 31 3b 0a 20 20 | 20 53 74 72 69 6e 67 20 |= -1;.  | String |
|00001390| 6c 73 74 72 69 6e 67 3b | 0a 20 20 20 62 6f 6f 6c |lstring;|.   bool|
|000013a0| 65 61 6e 20 62 61 64 6c | 69 6e 65 20 3d 20 66 61 |ean badl|ine = fa|
|000013b0| 6c 73 65 3b 0a 20 20 20 | 53 74 72 69 6e 67 20 62 |lse;.   |String b|
|000013c0| 75 66 66 65 72 20 3d 20 | 72 75 6c 65 73 2e 67 65 |uffer = |rules.ge|
|000013d0| 74 54 65 78 74 28 29 2e | 74 6f 55 70 70 65 72 43 |tText().|toUpperC|
|000013e0| 61 73 65 28 29 3b 0a 20 | 20 20 53 74 72 69 6e 67 |ase();. |  String|
|000013f0| 20 64 65 6c 69 6d 20 3d | 20 22 5c 6e 22 3b 0a 20 | delim =| "\n";. |
|00001400| 20 20 53 74 72 69 6e 67 | 54 6f 6b 65 6e 69 7a 65 |  String|Tokenize|
|00001410| 72 20 72 20 3d 20 6e 65 | 77 20 53 74 72 69 6e 67 |r r = ne|w String|
|00001420| 54 6f 6b 65 6e 69 7a 65 | 72 28 62 75 66 66 65 72 |Tokenize|r(buffer|
|00001430| 2c 64 65 6c 69 6d 29 3b | 0a 20 20 20 69 6e 74 20 |,delim);|.   int |
|00001440| 6c 69 6e 65 6e 75 6d 20 | 3d 20 31 3b 0a 20 20 20 |linenum |= 1;.   |
|00001450| 77 68 69 6c 65 20 28 72 | 2e 68 61 73 4d 6f 72 65 |while (r|.hasMore|
|00001460| 54 6f 6b 65 6e 73 28 29 | 20 26 26 20 21 62 61 64 |Tokens()| && !bad|
|00001470| 6c 69 6e 65 29 7b 0a 20 | 20 20 20 20 6c 69 6e 65 |line){. |    line|
|00001480| 20 3d 20 72 2e 6e 65 78 | 74 54 6f 6b 65 6e 28 29 | = r.nex|tToken()|
|00001490| 3b 0a 20 20 20 20 20 2f | 2f 20 70 61 72 73 65 20 |;.     /|/ parse |
|000014a0| 74 68 65 20 6c 69 6e 65 | 20 69 6e 74 6f 20 74 68 |the line| into th|
|000014b0| 65 20 74 72 61 6e 73 69 | 74 69 6f 6e 20 6d 61 74 |e transi|tion mat|
|000014c0| 72 69 78 0a 20 20 20 20 | 20 20 53 74 72 69 6e 67 |rix.    |  String|
|000014d0| 54 6f 6b 65 6e 69 7a 65 | 72 20 74 20 3d 20 6e 65 |Tokenize|r t = ne|
|000014e0| 77 20 53 74 72 69 6e 67 | 54 6f 6b 65 6e 69 7a 65 |w String|Tokenize|
|000014f0| 72 28 6c 69 6e 65 29 3b | 0a 20 20 20 20 20 20 74 |r(line);|.      t|
|00001500| 72 79 7b 0a 20 20 20 20 | 20 20 20 20 20 20 73 31 |ry{.    |      s1|
|00001510| 20 3d 20 49 6e 74 65 67 | 65 72 2e 76 61 6c 75 65 | = Integ|er.value|
|00001520| 4f 66 28 74 2e 6e 65 78 | 74 54 6f 6b 65 6e 28 29 |Of(t.nex|tToken()|
|00001530| 29 2e 69 6e 74 56 61 6c | 75 65 28 29 3b 0a 20 20 |).intVal|ue();.  |
|00001540| 20 20 20 20 20 20 20 20 | 69 66 20 28 73 31 20 3c |        |if (s1 <|
|00001550| 20 30 20 7c 7c 20 73 31 | 20 3e 33 36 29 7b 0a 20 | 0 || s1| >36){. |
|00001560| 20 20 20 20 20 20 20 20 | 20 20 20 20 62 61 64 6c |        |    badl|
|00001570| 69 6e 65 20 3d 20 74 72 | 75 65 3b 0a 20 20 20 20 |ine = tr|ue;.    |
|00001580| 20 20 20 20 20 20 20 20 | 20 65 79 65 62 72 6f 77 |        | eyebrow|
|00001590| 73 5f 75 70 20 3d 20 74 | 72 75 65 3b 0a 20 20 20 |s_up = t|rue;.   |
|000015a0| 20 20 20 20 20 20 20 20 | 20 20 6d 65 73 73 61 67 |        |  messag|
|000015b0| 65 31 20 3d 20 22 4c 6f | 61 64 69 6e 67 20 45 72 |e1 = "Lo|ading Er|
|000015c0| 72 6f 72 20 69 6e 20 52 | 75 6c 65 20 23 22 2b 6c |ror in R|ule #"+l|
|000015d0| 69 6e 65 6e 75 6d 3b 0a | 20 20 20 20 20 20 20 20 |inenum;.|        |
|000015e0| 20 20 20 20 20 6d 65 73 | 73 61 67 65 32 20 3d 20 |     mes|sage2 = |
|000015f0| 22 53 74 61 74 65 20 6e | 75 6d 62 65 72 20 6d 75 |"State n|umber mu|
|00001600| 73 74 20 62 65 20 62 65 | 74 77 65 65 6e 20 30 20 |st be be|tween 0 |
|00001610| 61 6e 64 20 33 36 2e 22 | 3b 0a 20 20 20 20 20 20 |and 36."|;.      |
|00001620| 20 20 20 20 7d 0a 20 20 | 20 20 20 20 20 20 20 20 |    }.  |        |
|00001630| 6c 73 74 72 69 6e 67 20 | 3d 20 74 2e 6e 65 78 74 |lstring |= t.next|
|00001640| 54 6f 6b 65 6e 28 29 3b | 0a 20 20 20 20 20 20 20 |Token();|.       |
|00001650| 20 20 20 69 66 20 28 6c | 73 74 72 69 6e 67 2e 6c |   if (l|string.l|
|00001660| 65 6e 67 74 68 28 29 3e | 31 29 7b 0a 20 20 20 20 |ength()>|1){.    |
|00001670| 20 20 20 20 20 20 20 20 | 20 62 61 64 6c 69 6e 65 |        | badline|
|00001680| 20 3d 20 74 72 75 65 3b | 0a 20 20 20 20 20 20 20 | = true;|.       |
|00001690| 20 20 20 20 20 20 65 79 | 65 62 72 6f 77 73 5f 75 |      ey|ebrows_u|
|000016a0| 70 20 3d 20 74 72 75 65 | 3b 0a 20 20 20 20 20 20 |p = true|;.      |
|000016b0| 20 20 20 20 20 20 20 6d | 65 73 73 61 67 65 31 20 |       m|essage1 |
|000016c0| 3d 20 22 4c 6f 61 64 69 | 6e 67 20 45 72 72 6f 72 |= "Loadi|ng Error|
|000016d0| 20 69 6e 20 52 75 6c 65 | 20 23 22 2b 6c 69 6e 65 | in Rule| #"+line|
|000016e0| 6e 75 6d 3b 0a 20 20 20 | 20 20 20 20 20 20 20 20 |num;.   |        |
|000016f0| 20 20 6d 65 73 73 61 67 | 65 32 20 3d 20 22 53 79 |  messag|e2 = "Sy|
|00001700| 6d 62 6f 6c 20 6d 75 73 | 74 20 62 65 20 61 20 73 |mbol mus|t be a s|
|00001710| 69 6e 67 6c 65 20 63 68 | 61 72 61 63 74 65 72 2e |ingle ch|aracter.|
|00001720| 22 3b 0a 20 20 20 20 20 | 20 20 20 20 20 7d 65 6c |";.     |     }el|
|00001730| 73 65 20 6c 31 20 3d 20 | 6c 73 74 72 69 6e 67 2e |se l1 = |lstring.|
|00001740| 63 68 61 72 41 74 28 30 | 29 3b 0a 20 20 20 20 20 |charAt(0|);.     |
|00001750| 20 20 20 20 20 69 66 20 | 28 63 6f 6e 76 65 72 74 |     if |(convert|
|00001760| 28 6c 31 29 3d 3d 2d 39 | 39 39 29 7b 0a 20 20 20 |(l1)==-9|99){.   |
|00001770| 20 20 20 20 20 20 20 20 | 20 20 62 61 64 6c 69 6e |        |  badlin|
|00001780| 65 20 3d 20 74 72 75 65 | 3b 0a 20 20 20 20 20 20 |e = true|;.      |
|00001790| 20 20 20 20 20 20 20 65 | 79 65 62 72 6f 77 73 5f |       e|yebrows_|
|000017a0| 75 70 20 3d 20 74 72 75 | 65 3b 0a 20 20 20 20 20 |up = tru|e;.     |
|000017b0| 20 20 20 20 20 20 20 20 | 6d 65 73 73 61 67 65 31 |        |message1|
|000017c0| 20 3d 20 22 4c 6f 61 64 | 69 6e 67 20 45 72 72 6f | = "Load|ing Erro|
|000017d0| 72 20 69 6e 20 52 75 6c | 65 20 23 22 2b 6c 69 6e |r in Rul|e #"+lin|
|000017e0| 65 6e 75 6d 3b 0a 20 20 | 20 20 20 20 20 20 20 20 |enum;.  |        |
|000017f0| 20 20 20 6d 65 73 73 61 | 67 65 32 20 3d 20 22 53 |   messa|ge2 = "S|
|00001800| 79 6d 62 6f 6c 20 6d 75 | 73 74 20 62 65 20 61 20 |ymbol mu|st be a |
|00001810| 6c 65 74 74 65 72 2c 64 | 69 67 69 74 2c 20 6f 72 |letter,d|igit, or|
|00001820| 20 73 70 61 63 65 22 3b | 0a 20 20 20 20 20 20 20 | space";|.       |
|00001830| 20 20 20 7d 0a 20 20 20 | 20 20 20 20 20 20 20 73 |   }.   |       s|
|00001840| 32 20 3d 20 49 6e 74 65 | 67 65 72 2e 76 61 6c 75 |2 = Inte|ger.valu|
|00001850| 65 4f 66 28 74 2e 6e 65 | 78 74 54 6f 6b 65 6e 28 |eOf(t.ne|xtToken(|
|00001860| 29 29 2e 69 6e 74 56 61 | 6c 75 65 28 29 3b 0a 20 |)).intVa|lue();. |
|00001870| 20 20 20 20 20 20 20 20 | 20 69 66 20 28 73 32 20 |        | if (s2 |
|00001880| 3c 20 30 20 7c 7c 20 73 | 32 20 3e 33 36 29 7b 0a |< 0 || s|2 >36){.|
|00001890| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 62 61 64 |        |     bad|
|000018a0| 6c 69 6e 65 20 3d 20 74 | 72 75 65 3b 0a 20 20 20 |line = t|rue;.   |
|000018b0| 20 20 20 20 20 20 20 20 | 20 20 65 79 65 62 72 6f |        |  eyebro|
|000018c0| 77 73 5f 75 70 20 3d 20 | 74 72 75 65 3b 0a 20 20 |ws_up = |true;.  |
|000018d0| 20 20 20 20 20 20 20 20 | 20 20 20 6d 65 73 73 61 |        |   messa|
|000018e0| 67 65 31 20 3d 20 22 4c | 6f 61 64 69 6e 67 20 45 |ge1 = "L|oading E|
|000018f0| 72 72 6f 72 20 69 6e 20 | 52 75 6c 65 20 23 22 2b |rror in |Rule #"+|
|00001900| 6c 69 6e 65 6e 75 6d 3b | 0a 20 20 20 20 20 20 20 |linenum;|.       |
|00001910| 20 20 20 20 20 20 6d 65 | 73 73 61 67 65 32 20 3d |      me|ssage2 =|
|00001920| 20 22 53 74 61 74 65 20 | 6e 75 6d 62 65 72 20 6d | "State |number m|
|00001930| 75 73 74 20 62 65 20 62 | 65 74 77 65 65 6e 20 30 |ust be b|etween 0|
|00001940| 20 61 6e 64 20 33 36 2e | 22 3b 0a 20 20 20 20 20 | and 36.|";.     |
|00001950| 20 20 20 20 20 7d 0a 0a | 20 20 20 20 20 20 20 20 |     }..|        |
|00001960| 20 20 6c 73 74 72 69 6e | 67 20 3d 20 74 2e 6e 65 |  lstrin|g = t.ne|
|00001970| 78 74 54 6f 6b 65 6e 28 | 29 3b 0a 20 20 20 20 20 |xtToken(|);.     |
|00001980| 20 20 20 20 20 69 66 20 | 28 6c 73 74 72 69 6e 67 |     if |(lstring|
|00001990| 2e 6c 65 6e 67 74 68 28 | 29 3e 31 29 7b 0a 20 20 |.length(|)>1){.  |
|000019a0| 20 20 20 20 20 20 20 20 | 20 20 20 62 61 64 6c 69 |        |   badli|
|000019b0| 6e 65 20 3d 20 74 72 75 | 65 3b 0a 20 20 20 20 20 |ne = tru|e;.     |
|000019c0| 20 20 20 20 20 20 20 20 | 65 79 65 62 72 6f 77 73 |        |eyebrows|
|000019d0| 5f 75 70 20 3d 20 74 72 | 75 65 3b 0a 20 20 20 20 |_up = tr|ue;.    |
|000019e0| 20 20 20 20 20 20 20 20 | 20 6d 65 73 73 61 67 65 |        | message|
|000019f0| 31 20 3d 20 22 4c 6f 61 | 64 69 6e 67 20 45 72 72 |1 = "Loa|ding Err|
|00001a00| 6f 72 20 69 6e 20 52 75 | 6c 65 20 23 22 2b 6c 69 |or in Ru|le #"+li|
|00001a10| 6e 65 6e 75 6d 3b 0a 20 | 20 20 20 20 20 20 20 20 |nenum;. |        |
|00001a20| 20 20 20 20 6d 65 73 73 | 61 67 65 32 20 3d 20 22 |    mess|age2 = "|
|00001a30| 53 79 6d 62 6f 6c 20 6d | 75 73 74 20 62 65 20 61 |Symbol m|ust be a|
|00001a40| 20 73 69 6e 67 6c 65 20 | 63 68 61 72 61 63 74 65 | single |characte|
|00001a50| 72 2e 22 3b 0a 20 20 20 | 20 20 20 20 20 20 20 7d |r.";.   |       }|
|00001a60| 65 6c 73 65 20 6c 32 20 | 3d 20 6c 73 74 72 69 6e |else l2 |= lstrin|
|00001a70| 67 2e 63 68 61 72 41 74 | 28 30 29 3b 0a 20 20 20 |g.charAt|(0);.   |
|00001a80| 20 20 20 20 20 20 20 69 | 66 20 28 63 6f 6e 76 65 |       i|f (conve|
|00001a90| 72 74 28 6c 32 29 3d 3d | 2d 39 39 39 20 26 26 20 |rt(l2)==|-999 && |
|00001aa0| 28 6c 32 20 21 3d 20 27 | 3c 27 29 20 26 26 20 28 |(l2 != '|<') && (|
|00001ab0| 6c 32 20 21 3d 20 27 3e | 27 29 29 7b 0a 20 20 20 |l2 != '>|')){.   |
|00001ac0| 20 20 20 20 20 20 20 20 | 20 20 62 61 64 6c 69 6e |        |  badlin|
|00001ad0| 65 20 3d 20 74 72 75 65 | 3b 0a 20 20 20 20 20 20 |e = true|;.      |
|00001ae0| 20 20 20 20 20 20 20 65 | 79 65 62 72 6f 77 73 5f |       e|yebrows_|
|00001af0| 75 70 20 3d 20 74 72 75 | 65 3b 0a 20 20 20 20 20 |up = tru|e;.     |
|00001b00| 20 20 20 20 20 20 20 20 | 6d 65 73 73 61 67 65 31 |        |message1|
|00001b10| 20 3d 20 22 4c 6f 61 64 | 69 6e 67 20 45 72 72 6f | = "Load|ing Erro|
|00001b20| 72 20 69 6e 20 52 75 6c | 65 20 23 22 2b 6c 69 6e |r in Rul|e #"+lin|
|00001b30| 65 6e 75 6d 3b 0a 20 20 | 20 20 20 20 20 20 20 20 |enum;.  |        |
|00001b40| 20 20 20 6d 65 73 73 61 | 67 65 32 20 3d 20 22 53 |   messa|ge2 = "S|
|00001b50| 79 6d 62 6f 6c 20 6d 75 | 73 74 20 62 65 20 61 20 |ymbol mu|st be a |
|00001b60| 6c 65 74 74 65 72 2c 64 | 69 67 69 74 2c 20 2d 2c |letter,d|igit, -,|
|00001b70| 20 3c 2c 20 6f 72 20 3e | 22 3b 0a 20 20 20 20 20 | <, or >|";.     |
|00001b80| 20 20 20 20 20 7d 0a 20 | 20 20 20 20 20 20 20 20 |     }. |        |
|00001b90| 20 7d 0a 20 20 20 20 20 | 20 63 61 74 63 68 20 28 | }.     | catch (|
|00001ba0| 6a 61 76 61 2e 75 74 69 | 6c 2e 4e 6f 53 75 63 68 |java.uti|l.NoSuch|
|00001bb0| 45 6c 65 6d 65 6e 74 45 | 78 63 65 70 74 69 6f 6e |ElementE|xception|
|00001bc0| 20 65 29 0a 20 20 20 20 | 20 20 20 20 20 7b 6d 65 | e).    |     {me|
|00001bd0| 73 73 61 67 65 32 20 3d | 20 22 57 61 72 6e 69 6e |ssage2 =| "Warnin|
|00001be0| 67 3a 20 52 75 6c 65 20 | 22 2b 6c 69 6e 65 6e 75 |g: Rule |"+linenu|
|00001bf0| 6d 2b 22 20 69 73 20 6d | 61 6c 66 6f 72 6d 65 64 |m+" is m|alformed|
|00001c00| 2e 2e 2e 22 3b 0a 20 20 | 20 20 20 20 20 20 20 20 |...";.  |        |
|00001c10| 20 20 20 65 79 65 62 72 | 6f 77 73 5f 75 70 20 3d |   eyebr|ows_up =|
|00001c20| 20 74 72 75 65 3b 0a 20 | 20 20 20 20 20 20 20 20 | true;. |        |
|00001c30| 20 62 61 64 6c 69 6e 65 | 20 3d 20 74 72 75 65 3b | badline| = true;|
|00001c40| 0a 20 20 20 20 20 20 20 | 20 20 7d 0a 20 20 20 20 |.       |  }.    |
|00001c50| 20 20 63 61 74 63 68 20 | 28 6a 61 76 61 2e 6c 61 |  catch |(java.la|
|00001c60| 6e 67 2e 4e 75 6d 62 65 | 72 46 6f 72 6d 61 74 45 |ng.Numbe|rFormatE|
|00001c70| 78 63 65 70 74 69 6f 6e | 20 65 29 0a 20 20 20 20 |xception| e).    |
|00001c80| 20 20 20 20 20 7b 20 6d | 65 73 73 61 67 65 31 20 |     { m|essage1 |
|00001c90| 3d 20 22 4c 6f 61 64 69 | 6e 67 20 45 72 72 6f 72 |= "Loadi|ng Error|
|00001ca0| 20 69 6e 20 52 75 6c 65 | 20 23 22 2b 6c 69 6e 65 | in Rule| #"+line|
|00001cb0| 6e 75 6d 3b 0a 20 20 20 | 20 20 20 20 20 20 20 20 |num;.   |        |
|00001cc0| 6d 65 73 73 61 67 65 32 | 20 3d 20 22 53 74 61 74 |message2| = "Stat|
|00001cd0| 65 20 6d 75 73 74 20 62 | 65 20 61 20 6e 75 6d 62 |e must b|e a numb|
|00001ce0| 65 72 20 62 65 74 77 65 | 65 6e 20 30 20 61 6e 64 |er betwe|en 0 and|
|00001cf0| 20 33 36 2e 22 3b 0a 20 | 20 20 20 20 20 20 20 20 | 36.";. |        |
|00001d00| 20 20 20 20 65 79 65 62 | 72 6f 77 73 5f 75 70 20 |    eyeb|rows_up |
|00001d10| 3d 20 74 72 75 65 3b 0a | 20 20 20 20 20 20 20 20 |= true;.|        |
|00001d20| 20 20 20 62 61 64 6c 69 | 6e 65 20 3d 20 74 72 75 |   badli|ne = tru|
|00001d30| 65 3b 0a 20 20 20 20 20 | 20 20 20 20 7d 0a 20 20 |e;.     |    }.  |
|00001d40| 20 20 20 20 69 66 20 28 | 74 2e 68 61 73 4d 6f 72 |    if (|t.hasMor|
|00001d50| 65 54 6f 6b 65 6e 73 28 | 29 29 0a 20 20 20 20 20 |eTokens(|)).     |
|00001d60| 20 20 20 7b 20 6d 65 73 | 73 61 67 65 31 20 3d 20 |   { mes|sage1 = |
|00001d70| 22 57 61 72 6e 69 6e 67 | 3a 20 50 6f 73 73 69 62 |"Warning|: Possib|
|00001d80| 6c 65 20 45 72 72 6f 72 | 20 69 6e 20 52 75 6c 65 |le Error| in Rule|
|00001d90| 20 23 22 2b 6c 69 6e 65 | 6e 75 6d 3b 0a 20 20 20 | #"+line|num;.   |
|00001da0| 20 20 20 20 20 20 6d 65 | 73 73 61 67 65 32 20 3d |      me|ssage2 =|
|00001db0| 20 22 52 75 6c 65 20 73 | 65 65 6d 73 20 74 6f 20 | "Rule s|eems to |
|00001dc0| 68 61 76 65 20 74 6f 6f | 20 6d 61 6e 79 20 65 6e |have too| many en|
|00001dd0| 74 72 69 65 73 2e 2e 2e | 22 3b 0a 20 20 20 20 20 |tries...|";.     |
|00001de0| 20 20 20 20 20 20 20 20 | 65 79 65 62 72 6f 77 73 |        |eyebrows|
|00001df0| 5f 75 70 20 3d 20 74 72 | 75 65 3b 0a 20 20 20 20 |_up = tr|ue;.    |
|00001e00| 20 20 7d 0a 20 20 20 20 | 20 20 69 66 20 28 21 62 |  }.    |  if (!b|
|00001e10| 61 64 6c 69 6e 65 29 7b | 0a 20 20 20 20 20 20 73 |adline){|.      s|
|00001e20| 74 6f 72 65 5f 73 79 6d | 62 6f 6c 28 6c 31 29 3b |tore_sym|bol(l1);|
|00001e30| 0a 20 20 20 20 20 20 69 | 66 20 28 6c 32 20 21 3d |.      i|f (l2 !=|
|00001e40| 20 27 3c 27 20 26 26 20 | 6c 32 20 21 3d 20 27 3e | '<' && |l2 != '>|
|00001e50| 27 20 20 29 0a 20 20 20 | 20 20 20 20 20 20 20 20 |'  ).   |        |
|00001e60| 73 74 6f 72 65 5f 73 79 | 6d 62 6f 6c 28 6c 32 29 |store_sy|mbol(l2)|
|00001e70| 3b 0a 20 20 20 20 20 20 | 64 73 5b 73 31 5d 5b 63 |;.      |ds[s1][c|
|00001e80| 6f 6e 76 65 72 74 28 6c | 31 29 5d 20 3d 20 73 32 |onvert(l|1)] = s2|
|00001e90| 3b 0a 20 20 20 20 20 20 | 64 61 5b 73 31 5d 5b 63 |;.      |da[s1][c|
|00001ea0| 6f 6e 76 65 72 74 28 6c | 31 29 5d 20 3d 20 6c 32 |onvert(l|1)] = l2|
|00001eb0| 3b 0a 0a 20 20 20 20 20 | 20 20 6c 69 6e 65 6e 75 |;..     |  linenu|
|00001ec0| 6d 2b 2b 3b 0a 20 20 20 | 20 20 7d 0a 20 20 20 7d |m++;.   |  }.   }|
|00001ed0| 0a 20 20 20 72 75 6c 65 | 73 2e 73 65 6c 65 63 74 |.   rule|s.select|
|00001ee0| 41 6c 6c 28 29 3b 0a 20 | 20 20 72 75 6c 65 73 2e |All();. |  rules.|
|00001ef0| 72 65 70 6c 61 63 65 54 | 65 78 74 28 62 75 66 66 |replaceT|ext(buff|
|00001f00| 65 72 2c 30 2c 72 75 6c | 65 73 2e 67 65 74 53 65 |er,0,rul|es.getSe|
|00001f10| 6c 65 63 74 69 6f 6e 45 | 6e 64 28 29 29 3b 0a 7d |lectionE|nd());.}|
|00001f20| 0a 0a 0a 76 6f 69 64 20 | 63 6c 65 61 72 5f 6d 65 |...void |clear_me|
|00001f30| 73 73 61 67 65 73 28 29 | 7b 0a 20 20 6d 65 73 73 |ssages()|{.  mess|
|00001f40| 61 67 65 31 3d 22 22 3b | 0a 20 20 6d 65 73 73 61 |age1="";|.  messa|
|00001f50| 67 65 32 3d 22 22 3b 0a | 20 20 6d 65 73 73 61 67 |ge2="";.|  messag|
|00001f60| 65 33 3d 22 22 3b 0a 7d | 0a 0a 76 6f 69 64 20 6c |e3="";.}|..void l|
|00001f70| 6f 61 64 66 69 6c 65 28 | 53 74 72 69 6e 67 20 66 |oadfile(|String f|
|00001f80| 69 6c 65 6e 61 6d 65 29 | 7b 0a 2f 2f 20 6c 6f 61 |ilename)|{.// loa|
|00001f90| 64 20 73 65 6c 65 63 74 | 65 64 20 70 72 6f 67 72 |d select|ed progr|
|00001fa0| 61 6d 20 66 69 6c 65 0a | 20 20 20 62 6f 6f 6c 65 |am file.|   boole|
|00001fb0| 61 6e 20 6e 6f 5f 65 72 | 72 6f 72 73 20 3d 20 74 |an no_er|rors = t|
|00001fc0| 72 75 65 3b 0a 20 20 20 | 63 6c 65 61 72 74 61 70 |rue;.   |cleartap|
|00001fd0| 65 28 29 3b 0a 20 20 20 | 70 74 72 20 3d 20 35 30 |e();.   |ptr = 50|
|00001fe0| 30 3b 0a 20 20 20 63 73 | 20 3d 20 30 3b 0a 20 20 |0;.   cs| = 0;.  |
|00001ff0| 20 63 6c 65 61 72 5f 6d | 65 73 73 61 67 65 73 28 | clear_m|essages(|
|00002000| 29 3b 0a 20 20 20 73 32 | 20 3d 20 30 3b 0a 20 20 |);.   s2| = 0;.  |
|00002010| 20 73 31 20 3d 20 30 3b | 0a 20 20 20 6c 32 20 3d | s1 = 0;|.   l2 =|
|00002020| 20 27 3e 27 3b 0a 20 20 | 20 6c 31 20 3d 20 27 3c | '>';.  | l1 = '<|
|00002030| 27 3b 0a 20 20 20 72 75 | 6c 65 73 2e 73 65 6c 65 |';.   ru|les.sele|
|00002040| 63 74 41 6c 6c 28 29 3b | 0a 20 20 20 72 75 6c 65 |ctAll();|.   rule|
|00002050| 73 2e 72 65 70 6c 61 63 | 65 54 65 78 74 28 22 22 |s.replac|eText(""|
|00002060| 2c 30 2c 72 75 6c 65 73 | 2e 67 65 74 53 65 6c 65 |,0,rules|.getSele|
|00002070| 63 74 69 6f 6e 45 6e 64 | 28 29 29 3b 0a 20 20 20 |ctionEnd|());.   |
|00002080| 6d 65 73 73 61 67 65 31 | 20 3d 20 22 4f 70 65 6e |message1| = "Open|
|00002090| 69 6e 67 20 46 69 6c 65 | 3a 20 22 2b 66 69 6c 65 |ing File|: "+file|
|000020a0| 6e 61 6d 65 3b 0a 20 20 | 20 2f 2f 41 74 74 65 6d |name;.  | //Attem|
|000020b0| 70 74 20 74 6f 20 4f 70 | 65 6e 20 46 69 6c 65 20 |pt to Op|en File |
|000020c0| 20 20 0a 20 20 20 44 61 | 74 61 49 6e 70 75 74 53 |  .   Da|taInputS|
|000020d0| 74 72 65 61 6d 20 66 69 | 6c 65 20 3d 20 6e 75 6c |tream fi|le = nul|
|000020e0| 6c 3b 0a 20 20 20 74 72 | 79 20 0a 20 20 20 7b 20 |l;.   tr|y .   { |
|000020f0| 20 0a 20 20 20 20 20 75 | 72 6c 20 3d 20 6e 65 77 | .     u|rl = new|
|00002100| 20 55 52 4c 28 67 65 74 | 44 6f 63 75 6d 65 6e 74 | URL(get|Document|
|00002110| 42 61 73 65 28 29 2c 20 | 66 69 6c 65 6e 61 6d 65 |Base(), |filename|
|00002120| 29 3b 0a 20 20 20 20 20 | 66 69 6c 65 20 3d 20 6e |);.     |file = n|
|00002130| 65 77 20 44 61 74 61 49 | 6e 70 75 74 53 74 72 65 |ew DataI|nputStre|
|00002140| 61 6d 28 75 72 6c 2e 6f | 70 65 6e 53 74 72 65 61 |am(url.o|penStrea|
|00002150| 6d 28 29 29 3b 20 20 20 | 20 20 20 20 20 0a 20 20 |m());   |     .  |
|00002160| 20 20 20 6c 69 6e 65 20 | 3d 20 66 69 6c 65 2e 72 |   line |= file.r|
|00002170| 65 61 64 4c 69 6e 65 28 | 29 2e 74 72 69 6d 28 29 |eadLine(|).trim()|
|00002180| 3b 0a 20 20 20 7d 20 20 | 20 0a 20 20 20 63 61 74 |;.   }  | .   cat|
|00002190| 63 68 20 28 6a 61 76 61 | 2e 6e 65 74 2e 4d 61 6c |ch (java|.net.Mal|
|000021a0| 66 6f 72 6d 65 64 55 52 | 4c 45 78 63 65 70 74 69 |formedUR|LExcepti|
|000021b0| 6f 6e 20 65 29 0a 20 20 | 20 7b 0a 20 20 20 20 20 |on e).  | {.     |
|000021c0| 6d 65 73 73 61 67 65 32 | 20 3d 20 22 55 6e 61 62 |message2| = "Unab|
|000021d0| 6c 65 20 74 6f 20 6f 70 | 65 6e 20 66 69 6c 65 3a |le to op|en file:|
|000021e0| 20 55 6e 6b 6e 6f 77 6e | 20 55 52 4c 2e 2e 22 3b | Unknown| URL..";|
|000021f0| 0a 20 20 20 20 20 65 72 | 72 6f 72 61 2e 70 6c 61 |.     er|rora.pla|
|00002200| 79 28 29 3b 0a 20 20 20 | 20 20 6e 6f 5f 65 72 72 |y();.   |  no_err|
|00002210| 6f 72 73 20 3d 20 66 61 | 6c 73 65 3b 0a 20 20 20 |ors = fa|lse;.   |
|00002220| 7d 0a 20 20 20 63 61 74 | 63 68 20 28 6a 61 76 61 |}.   cat|ch (java|
|00002230| 2e 69 6f 2e 49 4f 45 78 | 63 65 70 74 69 6f 6e 20 |.io.IOEx|ception |
|00002240| 65 29 0a 20 20 20 7b 0a | 20 20 20 20 20 6d 65 73 |e).   {.|     mes|
|00002250| 73 61 67 65 32 20 3d 20 | 22 55 6e 61 62 6c 65 20 |sage2 = |"Unable |
|00002260| 74 6f 20 6f 70 65 6e 20 | 66 69 6c 65 3a 20 22 2b |to open |file: "+|
|00002270| 66 69 6c 65 6e 61 6d 65 | 3b 0a 20 20 20 20 20 65 |filename|;.     e|
|00002280| 72 72 6f 72 61 2e 70 6c | 61 79 28 29 3b 0a 20 20 |rrora.pl|ay();.  |
|00002290| 20 20 20 6e 6f 5f 65 72 | 72 6f 72 73 20 3d 20 66 |   no_er|rors = f|
|000022a0| 61 6c 73 65 3b 0a 20 20 | 20 7d 0a 20 20 20 63 61 |alse;.  | }.   ca|
|000022b0| 74 63 68 28 6a 61 76 61 | 2e 6c 61 6e 67 2e 4e 75 |tch(java|.lang.Nu|
|000022c0| 6c 6c 50 6f 69 6e 74 65 | 72 45 78 63 65 70 74 69 |llPointe|rExcepti|
|000022d0| 6f 6e 20 65 29 0a 20 20 | 20 7b 0a 20 20 20 20 20 |on e).  | {.     |
|000022e0| 6d 65 73 73 61 67 65 32 | 20 3d 20 22 55 6e 61 62 |message2| = "Unab|
|000022f0| 6c 65 20 74 6f 20 72 65 | 61 64 20 66 69 6c 65 3a |le to re|ad file:|
|00002300| 20 22 2b 66 69 6c 65 6e | 61 6d 65 3b 0a 20 20 20 | "+filen|ame;.   |
|00002310| 20 20 65 72 72 6f 72 61 | 2e 70 6c 61 79 28 29 3b |  errora|.play();|
|00002320| 0a 20 20 20 20 20 6e 6f | 5f 65 72 72 6f 72 73 20 |.     no|_errors |
|00002330| 3d 20 66 61 6c 73 65 3b | 0a 20 20 20 7d 0a 20 20 |= false;|.   }.  |
|00002340| 20 2f 2f 72 65 61 64 20 | 64 61 74 61 20 66 72 6f | //read |data fro|
|00002350| 6d 20 66 69 6c 65 0a 20 | 20 20 69 66 20 28 6e 6f |m file. |  if (no|
|00002360| 5f 65 72 72 6f 72 73 29 | 7b 0a 20 20 20 20 20 20 |_errors)|{.      |
|00002370| 77 68 69 6c 65 20 28 28 | 6c 69 6e 65 2e 63 68 61 |while ((|line.cha|
|00002380| 72 41 74 28 30 29 3d 3d | 27 23 27 29 20 26 26 20 |rAt(0)==|'#') && |
|00002390| 6e 6f 5f 65 72 72 6f 72 | 73 29 7b 0a 20 20 20 20 |no_error|s){.    |
|000023a0| 20 20 20 20 6d 65 73 73 | 61 67 65 32 20 3d 20 6d |    mess|age2 = m|
|000023b0| 65 73 73 61 67 65 33 3b | 0a 20 20 20 20 20 20 20 |essage3;|.       |
|000023c0| 20 6d 65 73 73 61 67 65 | 33 20 3d 20 6c 69 6e 65 | message|3 = line|
|000023d0| 3b 0a 20 20 20 20 20 20 | 20 20 74 72 79 20 0a 20 |;.      |  try . |
|000023e0| 20 20 20 20 20 20 20 20 | 20 7b 0a 20 20 20 20 20 |        | {.     |
|000023f0| 20 20 20 20 20 20 20 6c | 69 6e 65 20 3d 20 66 69 |       l|ine = fi|
|00002400| 6c 65 2e 72 65 61 64 4c | 69 6e 65 28 29 2e 74 72 |le.readL|ine().tr|
|00002410| 69 6d 28 29 3b 0a 20 20 | 20 20 20 20 20 20 20 20 |im();.  |        |
|00002420| 7d 0a 20 20 20 20 20 20 | 20 20 20 20 63 61 74 63 |}.      |    catc|
|00002430| 68 28 6a 61 76 61 2e 69 | 6f 2e 49 4f 45 78 63 65 |h(java.i|o.IOExce|
|00002440| 70 74 69 6f 6e 20 65 29 | 0a 20 20 20 20 20 20 20 |ption e)|.       |
|00002450| 20 20 20 7b 0a 20 20 20 | 20 20 20 20 20 20 20 20 |   {.   |        |
|00002460| 20 6d 65 73 73 61 67 65 | 32 20 3d 20 22 55 6e 61 | message|2 = "Una|
|00002470| 62 6c 65 20 74 6f 20 72 | 65 61 64 20 6c 69 6e 65 |ble to r|ead line|
|00002480| 2e 2e 22 3b 0a 20 20 20 | 20 20 20 20 20 20 20 20 |..";.   |        |
|00002490| 20 65 72 72 6f 72 61 2e | 70 6c 61 79 28 29 3b 0a | errora.|play();.|
|000024a0| 20 20 20 20 20 20 20 20 | 20 20 20 20 6e 6f 5f 65 |        |    no_e|
|000024b0| 72 72 6f 72 73 20 3d 20 | 66 61 6c 73 65 3b 0a 20 |rrors = |false;. |
|000024c0| 20 20 20 20 20 20 20 20 | 20 7d 0a 20 20 20 20 20 |        | }.     |
|000024d0| 20 20 7d 0a 20 20 20 20 | 20 20 20 69 66 20 28 6e |  }.    |   if (n|
|000024e0| 6f 5f 65 72 72 6f 72 73 | 29 7b 0a 20 20 20 20 20 |o_errors|){.     |
|000024f0| 20 20 20 20 70 74 72 20 | 3d 20 35 30 30 3b 20 20 |    ptr |= 500;  |
|00002500| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00002510| 20 2f 2a 20 6c 6f 61 64 | 20 74 61 70 65 20 61 74 | /* load| tape at|
|00002520| 20 70 6f 73 69 74 69 6f | 6e 20 35 30 30 20 2a 2f | positio|n 500 */|
|00002530| 0a 20 20 20 20 20 20 20 | 20 20 78 20 3d 20 30 3b |.       |  x = 0;|
|00002540| 0a 20 20 20 20 20 20 20 | 20 20 77 68 69 6c 65 28 |.       |  while(|
|00002550| 20 78 3c 20 6c 69 6e 65 | 2e 6c 65 6e 67 74 68 28 | x< line|.length(|
|00002560| 29 29 7b 0a 20 20 20 20 | 20 20 20 20 20 20 20 20 |)){.    |        |
|00002570| 74 61 70 65 5b 70 74 72 | 2b 2b 5d 20 3d 20 75 70 |tape[ptr|++] = up|
|00002580| 70 65 72 63 61 73 65 28 | 6c 69 6e 65 2e 63 68 61 |percase(|line.cha|
|00002590| 72 41 74 28 78 29 29 3b | 0a 20 20 20 20 20 20 20 |rAt(x));|.       |
|000025a0| 20 20 20 20 20 78 2b 2b | 3b 0a 20 20 20 20 20 20 |     x++|;.      |
|000025b0| 20 20 20 7d 0a 20 20 20 | 20 20 20 20 20 20 70 74 |   }.   |      pt|
|000025c0| 72 20 3d 20 35 30 30 3b | 20 20 20 20 20 20 20 0a |r = 500;|       .|
|000025d0| 20 20 20 20 20 20 20 20 | 20 74 72 79 20 0a 20 20 |        | try .  |
|000025e0| 20 20 20 20 20 20 20 20 | 20 7b 20 0a 20 20 20 20 |        | { .    |
|000025f0| 20 20 20 20 20 20 20 20 | 20 20 6c 69 6e 65 20 3d |        |  line =|
|00002600| 20 66 69 6c 65 2e 72 65 | 61 64 4c 69 6e 65 28 29 | file.re|adLine()|
|00002610| 2e 74 72 69 6d 28 29 3b | 0a 20 20 20 20 20 20 20 |.trim();|.       |
|00002620| 20 20 20 20 20 20 20 71 | 20 3d 20 49 6e 74 65 67 |       q| = Integ|
|00002630| 65 72 2e 76 61 6c 75 65 | 4f 66 28 6c 69 6e 65 29 |er.value|Of(line)|
|00002640| 2e 69 6e 74 56 61 6c 75 | 65 28 29 3b 0a 20 20 20 |.intValu|e();.   |
|00002650| 20 20 20 20 20 20 20 20 | 20 20 20 66 6f 72 28 6a |        |   for(j|
|00002660| 3d 31 3b 6a 3c 3d 71 3b | 6a 2b 2b 29 7b 20 20 20 |=1;j<=q;|j++){   |
|00002670| 0a 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |.       |        |
|00002680| 20 6c 69 6e 65 20 3d 20 | 66 69 6c 65 2e 72 65 61 | line = |file.rea|
|00002690| 64 4c 69 6e 65 28 29 2e | 74 72 69 6d 28 29 2e 74 |dLine().|trim().t|
|000026a0| 6f 55 70 70 65 72 43 61 | 73 65 28 29 3b 0a 20 20 |oUpperCa|se();.  |
|000026b0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 72 75 |        |      ru|
|000026c0| 6c 65 73 2e 69 6e 73 65 | 72 74 54 65 78 74 28 22 |les.inse|rtText("|
|000026d0| 5c 6e 22 2c 35 30 30 29 | 3b 0a 20 20 20 20 20 20 |\n",500)|;.      |
|000026e0| 20 20 20 20 20 20 20 20 | 20 20 72 75 6c 65 73 2e |        |  rules.|
|000026f0| 69 6e 73 65 72 74 54 65 | 78 74 28 6c 69 6e 65 2c |insertTe|xt(line,|
|00002700| 35 30 30 29 3b 0a 20 20 | 20 20 20 20 20 20 20 20 |500);.  |        |
|00002710| 20 20 20 20 7d 0a 20 20 | 20 20 20 20 20 20 20 20 |    }.  |        |
|00002720| 20 7d 0a 20 20 20 20 20 | 20 20 20 20 20 20 63 61 | }.     |      ca|
|00002730| 74 63 68 28 6a 61 76 61 | 2e 69 6f 2e 49 4f 45 78 |tch(java|.io.IOEx|
|00002740| 63 65 70 74 69 6f 6e 20 | 65 29 0a 20 20 20 20 20 |ception |e).     |
|00002750| 20 20 20 20 20 20 7b 0a | 20 20 20 20 20 20 20 20 |      {.|        |
|00002760| 20 20 20 20 20 6d 65 73 | 73 61 67 65 32 20 3d 20 |     mes|sage2 = |
|00002770| 22 55 6e 61 62 6c 65 20 | 74 6f 20 72 65 61 64 20 |"Unable |to read |
|00002780| 6c 69 6e 65 2e 2e 22 3b | 0a 20 20 20 20 20 20 20 |line..";|.       |
|00002790| 20 20 20 20 20 20 65 72 | 72 6f 72 61 2e 70 6c 61 |      er|rora.pla|
|000027a0| 79 28 29 3b 0a 20 20 20 | 20 20 20 20 20 20 20 20 |y();.   |        |
|000027b0| 20 20 6e 6f 5f 65 72 72 | 6f 72 73 20 3d 20 66 61 |  no_err|ors = fa|
|000027c0| 6c 73 65 3b 0a 20 20 20 | 20 20 20 20 20 20 20 20 |lse;.   |        |
|000027d0| 7d 20 20 20 0a 20 20 20 | 20 20 20 20 7d 0a 20 20 |}   .   |    }.  |
|000027e0| 20 20 20 20 20 69 66 20 | 28 6e 6f 5f 65 72 72 6f |     if |(no_erro|
|000027f0| 72 73 29 0a 20 20 20 20 | 20 20 20 20 20 20 75 70 |rs).    |      up|
|00002800| 64 61 74 65 62 75 66 66 | 65 72 28 29 3b 0a 20 20 |datebuff|er();.  |
|00002810| 20 7d 0a 7d 0a 0a 0a 0a | 70 75 62 6c 69 63 20 76 | }.}....|public v|
|00002820| 6f 69 64 20 69 6e 69 74 | 28 29 20 7b 0a 0a 20 20 |oid init|() {..  |
|00002830| 20 6c 6f 61 64 61 20 3d | 20 67 65 74 41 75 64 69 | loada =| getAudi|
|00002840| 6f 43 6c 69 70 28 67 65 | 74 43 6f 64 65 42 61 73 |oClip(ge|tCodeBas|
|00002850| 65 28 29 2c 22 6c 6f 61 | 64 2e 61 75 22 29 3b 0a |e(),"loa|d.au");.|
|00002860| 20 20 20 66 6c 75 73 68 | 61 20 3d 20 67 65 74 41 |   flush|a = getA|
|00002870| 75 64 69 6f 43 6c 69 70 | 28 67 65 74 43 6f 64 65 |udioClip|(getCode|
|00002880| 42 61 73 65 28 29 2c 22 | 66 6c 75 73 68 2e 61 75 |Base(),"|flush.au|
|00002890| 22 29 3b 0a 20 20 20 73 | 74 65 70 61 20 20 3d 20 |");.   s|tepa  = |
|000028a0| 67 65 74 41 75 64 69 6f | 43 6c 69 70 28 67 65 74 |getAudio|Clip(get|
|000028b0| 43 6f 64 65 42 61 73 65 | 28 29 2c 22 73 74 65 70 |CodeBase|(),"step|
|000028c0| 2e 61 75 22 29 3b 0a 20 | 20 20 65 72 72 6f 72 61 |.au");. |  errora|
|000028d0| 20 3d 20 67 65 74 41 75 | 64 69 6f 43 6c 69 70 28 | = getAu|dioClip(|
|000028e0| 67 65 74 43 6f 64 65 42 | 61 73 65 28 29 2c 22 65 |getCodeB|ase(),"e|
|000028f0| 72 72 6f 72 2e 61 75 22 | 29 3b 0a 20 20 20 74 61 |rror.au"|);.   ta|
|00002900| 6c 6b 61 20 20 3d 20 67 | 65 74 41 75 64 69 6f 43 |lka  = g|etAudioC|
|00002910| 6c 69 70 28 67 65 74 43 | 6f 64 65 42 61 73 65 28 |lip(getC|odeBase(|
|00002920| 29 2c 22 74 61 6c 6b 2e | 61 75 22 29 3b 0a 20 20 |),"talk.|au");.  |
|00002930| 20 70 72 65 73 73 61 20 | 3d 20 67 65 74 41 75 64 | pressa |= getAud|
|00002940| 69 6f 43 6c 69 70 28 67 | 65 74 43 6f 64 65 42 61 |ioClip(g|etCodeBa|
|00002950| 73 65 28 29 2c 22 70 72 | 65 73 73 2e 61 75 22 29 |se(),"pr|ess.au")|
|00002960| 3b 0a 20 20 20 72 65 65 | 6c 61 20 3d 20 67 65 74 |;.   ree|la = get|
|00002970| 41 75 64 69 6f 43 6c 69 | 70 28 67 65 74 43 6f 64 |AudioCli|p(getCod|
|00002980| 65 42 61 73 65 28 29 2c | 20 22 72 65 65 6c 2e 61 |eBase(),| "reel.a|
|00002990| 75 22 29 3b 0a 20 20 20 | 6f 76 65 72 61 20 3d 20 |u");.   |overa = |
|000029a0| 67 65 74 41 75 64 69 6f | 43 6c 69 70 28 67 65 74 |getAudio|Clip(get|
|000029b0| 43 6f 64 65 42 61 73 65 | 28 29 2c 20 22 6f 76 65 |CodeBase|(), "ove|
|000029c0| 72 2e 61 75 22 29 3b 0a | 20 20 20 66 61 73 74 61 |r.au");.|   fasta|
|000029d0| 20 3d 20 67 65 74 41 75 | 64 69 6f 43 6c 69 70 28 | = getAu|dioClip(|
|000029e0| 67 65 74 43 6f 64 65 42 | 61 73 65 28 29 2c 20 22 |getCodeB|ase(), "|
|000029f0| 66 61 73 74 2e 61 75 22 | 29 3b 0a 20 20 20 70 69 |fast.au"|);.   pi|
|00002a00| 63 74 61 20 3d 20 67 65 | 74 41 75 64 69 6f 43 6c |cta = ge|tAudioCl|
|00002a10| 69 70 28 67 65 74 43 6f | 64 65 42 61 73 65 28 29 |ip(getCo|deBase()|
|00002a20| 2c 20 22 73 74 65 70 62 | 61 6b 2e 61 75 22 29 3b |, "stepb|ak.au");|
|00002a30| 0a 20 20 20 0a 20 20 20 | 54 66 6f 6e 74 20 3d 20 |.   .   |Tfont = |
|00002a40| 6e 65 77 20 46 6f 6e 74 | 28 22 43 6f 75 72 69 65 |new Font|("Courie|
|00002a50| 72 22 2c 20 46 6f 6e 74 | 2e 50 4c 41 49 4e 2c 20 |r", Font|.PLAIN, |
|00002a60| 31 32 29 3b 0a 20 20 20 | 54 62 69 67 66 6f 6e 74 |12);.   |Tbigfont|
|00002a70| 20 3d 20 6e 65 77 20 46 | 6f 6e 74 28 22 43 6f 75 | = new F|ont("Cou|
|00002a80| 72 69 65 72 22 2c 20 46 | 6f 6e 74 2e 42 4f 4c 44 |rier", F|ont.BOLD|
|00002a90| 2c 20 31 34 29 3b 0a 20 | 20 20 54 62 69 67 67 65 |, 14);. |  Tbigge|
|00002aa0| 72 66 6f 6e 74 20 3d 20 | 6e 65 77 20 46 6f 6e 74 |rfont = |new Font|
|00002ab0| 28 22 43 6f 75 72 69 65 | 72 22 2c 20 46 6f 6e 74 |("Courie|r", Font|
|00002ac0| 2e 42 4f 4c 44 2c 20 31 | 38 29 3b 0a 20 20 20 54 |.BOLD, 1|8);.   T|
|00002ad0| 62 69 67 62 69 67 66 6f | 6e 74 20 3d 20 6e 65 77 |bigbigfo|nt = new|
|00002ae0| 20 46 6f 6e 74 28 22 43 | 6f 75 72 69 65 72 22 2c | Font("C|ourier",|
|00002af0| 20 46 6f 6e 74 2e 42 4f | 4c 44 2c 20 32 30 29 3b | Font.BO|LD, 20);|
|00002b00| 0a 20 20 20 70 69 63 66 | 6f 6e 74 20 3d 20 6e 65 |.   picf|ont = ne|
|00002b10| 77 20 46 6f 6e 74 28 22 | 54 69 6d 65 73 22 2c 20 |w Font("|Times", |
|00002b20| 46 6f 6e 74 2e 42 4f 4c | 44 2c 20 39 29 3b 0a 20 |Font.BOL|D, 9);. |
|00002b30| 20 20 73 74 61 74 65 66 | 6f 6e 74 20 3d 20 6e 65 |  statef|ont = ne|
|00002b40| 77 20 46 6f 6e 74 28 22 | 54 69 6d 65 73 22 2c 20 |w Font("|Times", |
|00002b50| 46 6f 6e 74 2e 42 4f 4c | 44 2c 20 31 31 29 3b 0a |Font.BOL|D, 11);.|
|00002b60| 20 20 20 4d 66 6f 6e 74 | 20 3d 20 6e 65 77 20 46 |   Mfont| = new F|
|00002b70| 6f 6e 74 28 22 54 69 6d | 65 73 22 2c 20 46 6f 6e |ont("Tim|es", Fon|
|00002b80| 74 2e 49 54 41 4c 49 43 | 2c 20 31 34 29 3b 0a 20 |t.ITALIC|, 14);. |
|00002b90| 20 20 62 66 6f 6e 74 20 | 3d 20 6e 65 77 20 46 6f |  bfont |= new Fo|
|00002ba0| 6e 74 28 22 43 6f 75 72 | 69 65 72 22 2c 20 46 6f |nt("Cour|ier", Fo|
|00002bb0| 6e 74 2e 50 4c 41 49 4e | 2c 20 31 29 3b 0a 20 20 |nt.PLAIN|, 1);.  |
|00002bc0| 0a 20 20 20 53 74 72 69 | 6e 67 20 61 74 20 3d 20 |.   Stri|ng at = |
|00002bd0| 67 65 74 50 61 72 61 6d | 65 74 65 72 28 22 66 69 |getParam|eter("fi|
|00002be0| 6c 65 73 22 29 3b 0a 20 | 20 20 53 74 72 69 6e 67 |les");. |  String|
|00002bf0| 54 6f 6b 65 6e 69 7a 65 | 72 20 70 72 6f 67 72 61 |Tokenize|r progra|
|00002c00| 6d 73 20 3d 20 6e 65 77 | 20 53 74 72 69 6e 67 54 |ms = new| StringT|
|00002c10| 6f 6b 65 6e 69 7a 65 72 | 28 61 74 29 3b 0a 20 20 |okenizer|(at);.  |
|00002c20| 20 69 6d 20 3d 20 63 72 | 65 61 74 65 49 6d 61 67 | im = cr|eateImag|
|00002c30| 65 28 73 69 7a 65 28 29 | 2e 77 69 64 74 68 2c 20 |e(size()|.width, |
|00002c40| 73 69 7a 65 28 29 2e 68 | 65 69 67 68 74 29 3b 0a |size().h|eight);.|
|00002c50| 20 20 20 70 69 63 20 3d | 20 69 6d 2e 67 65 74 47 |   pic =| im.getG|
|00002c60| 72 61 70 68 69 63 73 28 | 29 3b 0a 20 20 20 54 75 |raphics(|);.   Tu|
|00002c70| 72 69 6e 67 70 69 63 20 | 3d 20 20 67 65 74 49 6d |ringpic |=  getIm|
|00002c80| 61 67 65 28 67 65 74 43 | 6f 64 65 42 61 73 65 28 |age(getC|odeBase(|
|00002c90| 29 2c 20 22 54 75 72 69 | 6e 67 5f 73 6d 61 6c 6c |), "Turi|ng_small|
|00002ca0| 2e 67 69 66 22 29 3b 0a | 20 20 20 65 79 65 62 72 |.gif");.|   eyebr|
|00002cb0| 6f 77 73 5f 75 70 20 3d | 20 66 61 6c 73 65 3b 0a |ows_up =| false;.|
|00002cc0| 20 20 20 6f 76 65 72 61 | 2e 70 6c 61 79 28 29 3b |   overa|.play();|
|00002cd0| 0a 20 20 20 62 67 63 6f | 6c 6f 72 20 3d 20 6e 65 |.   bgco|lor = ne|
|00002ce0| 77 20 43 6f 6c 6f 72 28 | 36 36 2c 31 31 31 2c 36 |w Color(|66,111,6|
|00002cf0| 36 29 3b 0a 20 20 20 73 | 65 74 4c 61 79 6f 75 74 |6);.   s|etLayout|
|00002d00| 28 6e 65 77 20 42 6f 72 | 64 65 72 4c 61 79 6f 75 |(new Bor|derLayou|
|00002d10| 74 28 29 29 3b 0a 20 20 | 20 50 61 6e 65 6c 20 73 |t());.  | Panel s|
|00002d20| 70 20 3d 20 6e 65 77 20 | 50 61 6e 65 6c 28 29 3b |p = new |Panel();|
|00002d30| 0a 20 20 20 61 64 64 28 | 22 53 6f 75 74 68 22 2c |.   add(|"South",|
|00002d40| 73 70 29 3b 0a 20 20 20 | 73 70 2e 61 64 64 28 6e |sp);.   |sp.add(n|
|00002d50| 65 77 20 42 75 74 74 6f | 6e 28 22 54 61 6c 6b 22 |ew Butto|n("Talk"|
|00002d60| 29 29 3b 0a 20 20 20 73 | 70 2e 61 64 64 28 6e 65 |));.   s|p.add(ne|
|00002d70| 77 20 42 75 74 74 6f 6e | 28 22 43 6c 65 61 72 22 |w Button|("Clear"|
|00002d80| 29 29 3b 0a 20 20 20 73 | 70 2e 61 64 64 28 6e 65 |));.   s|p.add(ne|
|00002d90| 77 20 42 75 74 74 6f 6e | 28 22 53 74 6f 70 22 29 |w Button|("Stop")|
|00002da0| 29 3b 0a 20 20 20 73 70 | 2e 61 64 64 28 6e 65 77 |);.   sp|.add(new|
|00002db0| 20 42 75 74 74 6f 6e 28 | 22 46 61 73 74 41 75 74 | Button(|"FastAut|
|00002dc0| 6f 22 29 29 3b 0a 20 20 | 20 73 70 2e 61 64 64 28 |o"));.  | sp.add(|
|00002dd0| 6e 65 77 20 42 75 74 74 | 6f 6e 28 22 41 75 74 6f |new Butt|on("Auto|
|00002de0| 22 29 29 3b 0a 20 20 20 | 6f 70 74 20 3d 20 6e 65 |"));.   |opt = ne|
|00002df0| 77 20 43 68 6f 69 63 65 | 28 29 3b 0a 20 20 20 77 |w Choice|();.   w|
|00002e00| 68 69 6c 65 28 20 70 72 | 6f 67 72 61 6d 73 2e 68 |hile( pr|ograms.h|
|00002e10| 61 73 4d 6f 72 65 54 6f | 6b 65 6e 73 28 29 29 0a |asMoreTo|kens()).|
|00002e20| 20 20 20 20 20 20 6f 70 | 74 2e 61 64 64 49 74 65 |      op|t.addIte|
|00002e30| 6d 28 70 72 6f 67 72 61 | 6d 73 2e 6e 65 78 74 54 |m(progra|ms.nextT|
|00002e40| 6f 6b 65 6e 28 29 29 3b | 0a 20 20 20 73 70 2e 61 |oken());|.   sp.a|
|00002e50| 64 64 28 6e 65 77 20 42 | 75 74 74 6f 6e 28 22 53 |dd(new B|utton("S|
|00002e60| 74 65 70 22 29 29 3b 0a | 20 20 20 73 70 2e 61 64 |tep"));.|   sp.ad|
|00002e70| 64 28 6e 65 77 20 42 75 | 74 74 6f 6e 28 22 43 68 |d(new Bu|tton("Ch|
|00002e80| 61 6e 67 65 20 53 74 61 | 74 65 22 29 29 3b 0a 20 |ange Sta|te"));. |
|00002e90| 20 20 73 70 2e 61 64 64 | 28 53 74 61 74 65 46 69 |  sp.add|(StateFi|
|00002ea0| 65 6c 64 20 3d 20 6e 65 | 77 20 54 65 78 74 46 69 |eld = ne|w TextFi|
|00002eb0| 65 6c 64 28 22 30 22 2c | 33 29 29 3b 0a 20 20 20 |eld("0",|3));.   |
|00002ec0| 73 70 2e 61 64 64 28 6e | 65 77 20 42 75 74 74 6f |sp.add(n|ew Butto|
|00002ed0| 6e 28 22 4c 6f 61 64 22 | 29 29 3b 0a 20 20 20 73 |n("Load"|));.   s|
|00002ee0| 70 2e 61 64 64 28 6f 70 | 74 29 3b 0a 20 20 20 73 |p.add(op|t);.   s|
|00002ef0| 70 2e 61 64 64 28 6e 65 | 77 20 42 75 74 74 6f 6e |p.add(ne|w Button|
|00002f00| 28 22 55 70 64 61 74 65 | 22 29 29 3b 0a 20 20 20 |("Update|"));.   |
|00002f10| 73 70 2e 73 65 74 42 61 | 63 6b 67 72 6f 75 6e 64 |sp.setBa|ckground|
|00002f20| 28 62 67 63 6f 6c 6f 72 | 29 3b 0a 20 20 20 50 61 |(bgcolor|);.   Pa|
|00002f30| 6e 65 6c 20 65 70 20 3d | 20 6e 65 77 20 50 61 6e |nel ep =| new Pan|
|00002f40| 65 6c 28 29 3b 0a 20 20 | 20 65 70 2e 73 65 74 46 |el();.  | ep.setF|
|00002f50| 6f 6e 74 28 62 66 6f 6e | 74 29 3b 0a 20 20 20 65 |ont(bfon|t);.   e|
|00002f60| 70 2e 73 65 74 42 61 63 | 6b 67 72 6f 75 6e 64 28 |p.setBac|kground(|
|00002f70| 62 67 63 6f 6c 6f 72 29 | 3b 0a 20 20 20 61 64 64 |bgcolor)|;.   add|
|00002f80| 28 22 45 61 73 74 22 2c | 20 65 70 29 3b 0a 20 20 |("East",| ep);.  |
|00002f90| 20 72 75 6c 65 73 20 3d | 20 20 6e 65 77 20 54 65 | rules =|  new Te|
|00002fa0| 78 74 41 72 65 61 28 31 | 33 2c 31 30 29 3b 0a 20 |xtArea(1|3,10);. |
|00002fb0| 20 20 65 70 2e 61 64 64 | 28 72 75 6c 65 73 29 3b |  ep.add|(rules);|
|00002fc0| 0a 20 20 20 63 6c 65 61 | 72 74 61 70 65 28 29 3b |.   clea|rtape();|
|00002fd0| 0a 20 20 20 70 74 72 20 | 3d 20 35 30 30 3b 0a 20 |.   ptr |= 500;. |
|00002fe0| 20 20 63 73 20 3d 20 30 | 3b 0a 20 20 20 64 6f 6e |  cs = 0|;.   don|
|00002ff0| 65 20 3d 20 66 61 6c 73 | 65 3b 0a 20 20 20 72 75 |e = fals|e;.   ru|
|00003000| 6e 6e 69 6e 67 20 3d 20 | 66 61 6c 73 65 3b 20 0a |nning = |false; .|
|00003010| 20 20 20 73 6c 65 65 70 | 5f 64 65 6c 61 79 20 3d |   sleep|_delay =|
|00003020| 20 36 30 30 3b 0a 20 20 | 20 6d 65 73 73 61 67 65 | 600;.  | message|
|00003030| 31 20 3d 20 22 57 65 6c | 63 6f 6d 65 20 74 6f 20 |1 = "Wel|come to |
|00003040| 74 68 65 20 54 75 72 69 | 6e 67 20 4d 61 63 68 69 |the Turi|ng Machi|
|00003050| 6e 65 2e 2e 2e 22 3b 0a | 20 20 20 6d 65 73 73 61 |ne...";.|   messa|
|00003060| 67 65 32 20 3d 20 22 50 | 6c 65 61 73 65 20 63 6c |ge2 = "P|lease cl|
|00003070| 69 63 6b 20 6f 6e 20 74 | 68 65 20 73 63 72 65 65 |ick on t|he scree|
|00003080| 6e 20 74 6f 20 62 65 67 | 69 6e 2e 20 59 6f 75 20 |n to beg|in. You |
|00003090| 6d 61 79 22 3b 20 0a 20 | 20 20 6d 65 73 73 61 67 |may"; . |  messag|
|000030a0| 65 33 20 3d 20 22 74 68 | 65 6e 20 6c 6f 61 64 20 |e3 = "th|en load |
|000030b0| 61 20 70 72 6f 67 72 61 | 6d 20 74 6f 20 72 75 6e |a progra|m to run|
|000030c0| 20 6f 72 20 77 72 69 74 | 65 20 79 6f 75 72 20 6f | or writ|e your o|
|000030d0| 77 6e 21 22 3b 0a 20 20 | 20 6c 61 73 74 72 6e 20 |wn!";.  | lastrn |
|000030e0| 3d 20 31 3b 0a 20 20 20 | 72 65 70 61 69 6e 74 28 |= 1;.   |repaint(|
|000030f0| 29 3b 0a 20 20 20 74 68 | 69 73 2e 72 65 71 75 65 |);.   th|is.reque|
|00003100| 73 74 46 6f 63 75 73 28 | 29 3b 0a 20 20 20 7d 0a |stFocus(|);.   }.|
|00003110| 0a 0a 76 6f 69 64 20 64 | 72 61 77 73 68 61 64 65 |..void d|rawshade|
|00003120| 64 53 74 72 69 6e 67 28 | 53 74 72 69 6e 67 20 73 |dString(|String s|
|00003130| 2c 20 69 6e 74 20 78 2c | 20 69 6e 74 20 79 2c 20 |, int x,| int y, |
|00003140| 47 72 61 70 68 69 63 73 | 20 67 29 7b 0a 2f 2f 20 |Graphics| g){.// |
|00003150| 20 64 72 61 77 20 6c 65 | 74 74 65 72 73 20 77 69 | draw le|tters wi|
|00003160| 74 68 20 61 20 73 68 61 | 64 6f 77 0a 20 20 43 6f |th a sha|dow.  Co|
|00003170| 6c 6f 72 20 74 65 6d 70 | 20 3d 20 67 2e 67 65 74 |lor temp| = g.get|
|00003180| 43 6f 6c 6f 72 28 29 3b | 0a 20 20 67 2e 73 65 74 |Color();|.  g.set|
|00003190| 43 6f 6c 6f 72 28 43 6f | 6c 6f 72 2e 62 6c 61 63 |Color(Co|lor.blac|
|000031a0| 6b 29 3b 0a 20 20 67 2e | 64 72 61 77 53 74 72 69 |k);.  g.|drawStri|
|000031b0| 6e 67 28 73 2c 20 78 2b | 31 2c 79 2b 31 29 3b 0a |ng(s, x+|1,y+1);.|
|000031c0| 20 20 67 2e 73 65 74 43 | 6f 6c 6f 72 28 74 65 6d |  g.setC|olor(tem|
|000031d0| 70 29 3b 0a 20 20 67 2e | 64 72 61 77 53 74 72 69 |p);.  g.|drawStri|
|000031e0| 6e 67 28 73 2c 78 2c 79 | 29 3b 0a 0a 7d 0a 0a 0a |ng(s,x,y|);..}...|
|000031f0| 76 6f 69 64 20 77 72 69 | 74 65 4d 65 73 73 61 67 |void wri|teMessag|
|00003200| 65 73 28 47 72 61 70 68 | 69 63 73 20 67 29 7b 0a |es(Graph|ics g){.|
|00003210| 20 20 64 72 61 77 73 68 | 61 64 65 64 53 74 72 69 |  drawsh|adedStri|
|00003220| 6e 67 28 6d 65 73 73 61 | 67 65 31 2c 36 35 2c 33 |ng(messa|ge1,65,3|
|00003230| 35 2c 67 20 29 3b 0a 20 | 20 64 72 61 77 73 68 61 |5,g );. | drawsha|
|00003240| 64 65 64 53 74 72 69 6e | 67 28 6d 65 73 73 61 67 |dedStrin|g(messag|
|00003250| 65 32 2c 36 35 2c 35 30 | 2c 67 29 3b 0a 20 20 64 |e2,65,50|,g);.  d|
|00003260| 72 61 77 73 68 61 64 65 | 64 53 74 72 69 6e 67 28 |rawshade|dString(|
|00003270| 6d 65 73 73 61 67 65 33 | 2c 36 35 2c 36 35 2c 67 |message3|,65,65,g|
|00003280| 20 29 3b 0a 7d 0a 0a 62 | 6f 6f 6c 65 61 6e 20 73 | );.}..b|oolean s|
|00003290| 79 6d 62 6f 6c 5f 73 74 | 6f 72 65 64 28 63 68 61 |ymbol_st|ored(cha|
|000032a0| 72 20 63 29 7b 0a 2f 2f | 20 73 65 65 20 69 66 20 |r c){.//| see if |
|000032b0| 73 79 6d 62 6f 6c 20 68 | 61 73 20 61 6c 72 65 61 |symbol h|as alrea|
|000032c0| 64 79 20 6f 63 63 75 72 | 72 65 64 20 69 6e 20 72 |dy occur|red in r|
|000032d0| 75 6c 65 73 0a 20 20 20 | 69 6e 74 20 6a 20 3d 20 |ules.   |int j = |
|000032e0| 30 3b 0a 20 20 20 77 68 | 69 6c 65 20 28 6a 3c 32 |0;.   wh|ile (j<2|
|000032f0| 30 20 26 26 20 73 79 6d | 62 6f 6c 5b 6a 5d 20 21 |0 && sym|bol[j] !|
|00003300| 3d 20 63 29 0a 20 20 20 | 20 20 6a 2b 2b 3b 0a 20 |= c).   |  j++;. |
|00003310| 20 20 69 66 20 28 6a 3c | 32 30 29 0a 20 20 20 20 |  if (j<|20).    |
|00003320| 20 20 72 65 74 75 72 6e | 20 74 72 75 65 3b 0a 20 |  return| true;. |
|00003330| 20 20 65 6c 73 65 0a 20 | 20 20 20 20 20 72 65 74 |  else. |     ret|
|00003340| 75 72 6e 20 66 61 6c 73 | 65 3b 0a 7d 0a 0a 76 6f |urn fals|e;.}..vo|
|00003350| 69 64 20 73 74 6f 72 65 | 5f 73 79 6d 62 6f 6c 28 |id store|_symbol(|
|00003360| 63 68 61 72 20 63 29 7b | 0a 2f 2f 20 73 74 6f 72 |char c){|.// stor|
|00003370| 65 20 74 68 65 20 73 79 | 6d 62 6f 6c 20 61 73 20 |e the sy|mbol as |
|00003380| 61 20 76 61 6c 69 64 20 | 72 75 6c 65 20 6c 69 73 |a valid |rule lis|
|00003390| 74 20 73 79 6d 62 6f 6c | 0a 20 20 20 69 66 20 28 |t symbol|.   if (|
|000033a0| 21 73 79 6d 62 6f 6c 5f | 73 74 6f 72 65 64 28 63 |!symbol_|stored(c|
|000033b0| 29 29 7b 0a 20 20 20 20 | 20 73 70 20 3d 20 73 70 |)){.    | sp = sp|
|000033c0| 20 2b 20 31 3b 0a 20 20 | 20 20 20 73 79 6d 62 6f | + 1;.  |   symbo|
|000033d0| 6c 5b 73 70 5d 20 3d 20 | 63 3b 20 0a 20 20 20 7d |l[sp] = |c; .   }|
|000033e0| 0a 7d 0a 0a 0a 63 68 61 | 72 20 75 70 70 65 72 63 |.}...cha|r upperc|
|000033f0| 61 73 65 28 69 6e 74 20 | 6b 65 79 29 7b 0a 2f 2f |ase(int |key){.//|
|00003400| 20 63 6f 6e 76 65 72 74 | 20 73 79 6d 62 6f 6c 20 | convert| symbol |
|00003410| 74 6f 20 6c 65 67 61 6c | 20 75 70 70 65 72 63 61 |to legal| upperca|
|00003420| 73 65 20 73 79 6d 62 6f | 6c 0a 20 20 20 69 66 20 |se symbo|l.   if |
|00003430| 28 6b 65 79 20 3e 20 39 | 36 20 26 26 20 6b 65 79 |(key > 9|6 && key|
|00003440| 20 3c 20 31 32 33 29 0a | 20 20 20 20 20 20 72 65 | < 123).|      re|
|00003450| 74 75 72 6e 20 28 63 68 | 61 72 29 28 6b 65 79 20 |turn (ch|ar)(key |
|00003460| 2d 20 33 32 29 3b 0a 20 | 20 20 65 6c 73 65 20 69 |- 32);. |  else i|
|00003470| 66 20 28 6b 65 79 20 3d | 3d 20 27 2d 27 29 0a 20 |f (key =|= '-'). |
|00003480| 20 20 20 20 20 72 65 74 | 75 72 6e 20 27 20 27 3b |     ret|urn ' ';|
|00003490| 0a 20 20 20 65 6c 73 65 | 0a 20 20 20 20 20 20 72 |.   else|.      r|
|000034a0| 65 74 75 72 6e 20 28 63 | 68 61 72 29 6b 65 79 3b |eturn (c|har)key;|
|000034b0| 0a 7d 0a 0a 0a 70 75 62 | 6c 69 63 20 62 6f 6f 6c |.}...pub|lic bool|
|000034c0| 65 61 6e 20 6d 6f 75 73 | 65 44 6f 77 6e 28 6a 61 |ean mous|eDown(ja|
|000034d0| 76 61 2e 61 77 74 2e 45 | 76 65 6e 74 20 65 2c 20 |va.awt.E|vent e, |
|000034e0| 69 6e 74 20 78 2c 20 69 | 6e 74 20 79 29 7b 0a 20 |int x, i|nt y){. |
|000034f0| 20 20 20 63 6c 65 61 72 | 5f 6d 65 73 73 61 67 65 |   clear|_message|
|00003500| 73 28 29 3b 0a 20 20 20 | 20 69 66 20 28 78 3e 35 |s();.   | if (x>5|
|00003510| 20 26 26 20 78 3c 35 32 | 20 26 26 20 79 3e 34 20 | && x<52| && y>4 |
|00003520| 26 26 20 79 3c 37 30 29 | 7b 0a 20 20 20 20 20 20 |&& y<70)|{.      |
|00003530| 2f 2f 20 69 66 20 54 75 | 72 69 6e 67 73 20 70 69 |// if Tu|rings pi|
|00003540| 63 74 75 72 65 20 69 73 | 20 63 6c 69 63 6b 65 64 |cture is| clicked|
|00003550| 0a 20 20 20 20 20 20 69 | 66 20 28 62 61 64 73 79 |.      i|f (badsy|
|00003560| 6d 62 6f 6c 29 7b 0a 20 | 20 20 20 20 20 20 20 2f |mbol){. |       /|
|00003570| 2f 20 63 68 65 63 6b 20 | 76 61 6c 69 64 69 74 79 |/ check |validity|
|00003580| 20 6f 66 20 6c 61 73 74 | 20 74 79 70 65 64 20 69 | of last| typed i|
|00003590| 6e 20 73 79 6d 62 6f 6c | 0a 20 20 20 20 20 20 20 |n symbol|.       |
|000035a0| 20 65 72 72 6f 72 61 2e | 70 6c 61 79 28 29 3b 0a | errora.|play();.|
|000035b0| 20 20 20 20 20 20 20 20 | 6d 65 73 73 61 67 65 31 |        |message1|
|000035c0| 20 3d 20 22 55 68 2c 20 | 49 20 63 6f 75 6c 64 6e | = "Uh, |I couldn|
|000035d0| 27 74 20 68 65 6c 70 20 | 6e 6f 74 69 63 69 6e 67 |'t help |noticing|
|000035e0| 20 74 68 61 74 20 79 6f | 75 72 20 70 72 65 76 69 | that yo|ur previ|
|000035f0| 6f 75 73 20 65 6e 74 72 | 79 22 3b 0a 20 20 20 20 |ous entr|y";.    |
|00003600| 20 20 20 20 6d 65 73 73 | 61 67 65 32 20 3d 20 22 |    mess|age2 = "|
|00003610| 6f 66 20 27 22 2b 28 63 | 68 61 72 29 62 61 64 65 |of '"+(c|har)bade|
|00003620| 6e 74 72 79 2b 22 27 20 | 64 6f 65 73 20 6e 6f 74 |ntry+"' |does not|
|00003630| 20 79 65 74 20 61 70 70 | 65 61 72 20 69 6e 20 61 | yet app|ear in a|
|00003640| 6e 79 20 72 75 6c 65 2e | 2e 22 3b 20 0a 20 20 20 |ny rule.|."; .   |
|00003650| 20 20 20 20 20 62 61 64 | 73 79 6d 62 6f 6c 20 3d |     bad|symbol =|
|00003660| 20 66 61 6c 73 65 3b 0a | 20 20 20 20 20 20 7d 0a | false;.|      }.|
|00003670| 20 20 20 20 20 20 65 6c | 73 65 20 69 66 20 28 72 |      el|se if (r|
|00003680| 75 6c 65 73 2e 67 65 74 | 54 65 78 74 28 29 2e 6c |ules.get|Text().l|
|00003690| 65 6e 67 74 68 28 29 20 | 3d 3d 20 30 29 7b 0a 20 |ength() |== 0){. |
|000036a0| 20 20 20 20 20 20 20 20 | 2f 2f 20 72 75 6c 65 73 |        |// rules|
|000036b0| 20 6c 69 73 74 20 6d 75 | 73 74 20 62 65 20 65 6d | list mu|st be em|
|000036c0| 70 74 79 0a 20 20 20 20 | 20 20 20 20 20 70 69 63 |pty.    |     pic|
|000036d0| 74 61 2e 70 6c 61 79 28 | 29 3b 0a 20 20 20 20 20 |ta.play(|);.     |
|000036e0| 20 20 20 20 6d 65 73 73 | 61 67 65 31 20 3d 20 22 |    mess|age1 = "|
|000036f0| 49 20 6e 6f 74 69 63 65 | 20 74 68 61 74 20 79 6f |I notice| that yo|
|00003700| 75 20 68 61 76 65 6e 27 | 74 20 6c 6f 61 64 65 64 |u haven'|t loaded|
|00003710| 20 69 6e 20 61 6e 79 20 | 66 69 6c 65 73 20 6f 72 | in any |files or|
|00003720| 20 77 72 69 74 74 65 6e | 22 3b 0a 20 20 20 20 20 | written|";.     |
|00003730| 20 20 20 20 6d 65 73 73 | 61 67 65 32 20 3d 20 22 |    mess|age2 = "|
|00003740| 79 6f 75 72 20 6f 77 6e | 20 72 75 6c 65 73 20 79 |your own| rules y|
|00003750| 65 74 2e 20 20 57 68 79 | 20 6e 6f 74 20 67 69 76 |et.  Why| not giv|
|00003760| 65 20 69 74 20 61 20 74 | 72 79 3f 22 3b 0a 20 20 |e it a t|ry?";.  |
|00003770| 20 20 20 20 7d 0a 20 20 | 20 20 20 20 65 6c 73 65 |    }.  |    else|
|00003780| 7b 0a 20 20 20 20 20 20 | 20 20 70 69 63 74 61 2e |{.      |  picta.|
|00003790| 70 6c 61 79 28 29 3b 0a | 20 20 20 20 20 20 20 20 |play();.|        |
|000037a0| 2f 2f 20 72 65 74 75 72 | 6e 20 61 6e 20 69 6e 66 |// retur|n an inf|
|000037b0| 6f 72 6d 61 74 69 76 65 | 20 54 75 72 69 6e 67 20 |ormative| Turing |
|000037c0| 71 75 6f 74 65 0a 20 20 | 20 20 20 20 20 20 67 65 |quote.  |      ge|
|000037d0| 74 5f 73 69 6c 6c 79 5f | 71 75 6f 74 65 28 29 3b |t_silly_|quote();|
|000037e0| 0a 20 20 20 20 20 20 7d | 0a 20 20 20 20 7d 0a 20 |.      }|.    }. |
|000037f0| 20 20 20 65 6c 73 65 20 | 69 66 28 79 3e 31 36 37 |   else |if(y>167|
|00003800| 20 26 26 20 79 3c 31 37 | 37 29 0a 20 20 20 20 20 | && y<17|7).     |
|00003810| 20 20 20 20 20 20 20 20 | 2f 2f 20 75 73 65 72 20 |        |// user |
|00003820| 68 61 73 20 70 72 65 73 | 73 65 64 20 61 20 54 61 |has pres|sed a Ta|
|00003830| 70 65 20 52 65 65 6c 20 | 62 75 74 74 6f 6e 0a 20 |pe Reel |button. |
|00003840| 20 20 20 20 20 20 20 20 | 20 20 20 20 69 66 20 28 |        |    if (|
|00003850| 78 3e 73 74 61 72 74 2d | 36 20 26 26 20 78 20 3c |x>start-|6 && x <|
|00003860| 73 74 61 72 74 2b 39 29 | 7b 0a 20 20 20 20 20 20 |start+9)|{.      |
|00003870| 20 20 20 20 20 20 20 20 | 20 20 72 65 65 6c 61 2e |        |  reela.|
|00003880| 70 6c 61 79 28 29 3b 0a | 20 20 20 20 20 20 20 20 |play();.|        |
|00003890| 20 20 20 20 20 20 20 20 | 64 69 72 65 63 74 69 6f |        |directio|
|000038a0| 6e 20 3d 20 27 3e 27 3b | 0a 20 20 20 20 20 20 20 |n = '>';|.       |
|000038b0| 20 20 20 20 20 20 20 20 | 20 72 65 65 6c 5f 70 72 |        | reel_pr|
|000038c0| 65 73 73 65 64 20 3d 20 | 74 72 75 65 3b 0a 20 20 |essed = |true;.  |
|000038d0| 20 20 20 20 20 20 20 20 | 20 20 20 7d 0a 20 20 20 |        |   }.   |
|000038e0| 20 20 20 20 20 20 20 65 | 6c 73 65 20 69 66 20 28 |       e|lse if (|
|000038f0| 78 3e 73 74 61 72 74 2b | 33 35 34 20 26 26 20 78 |x>start+|354 && x|
|00003900| 20 3c 20 73 74 61 72 74 | 2b 33 36 39 29 7b 0a 20 | < start|+369){. |
|00003910| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00003920| 20 20 20 72 65 65 6c 61 | 2e 70 6c 61 79 28 29 3b |   reela|.play();|
|00003930| 0a 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |.       |        |
|00003940| 20 20 20 20 20 64 69 72 | 65 63 74 69 6f 6e 20 3d |     dir|ection =|
|00003950| 20 27 3c 27 3b 0a 20 20 | 20 20 20 20 20 20 20 20 | '<';.  |        |
|00003960| 20 20 20 20 20 20 20 20 | 20 20 72 65 65 6c 5f 70 |        |  reel_p|
|00003970| 72 65 73 73 65 64 20 3d | 20 74 72 75 65 3b 0a 20 |ressed =| true;. |
|00003980| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00003990| 20 20 7d 0a 20 20 20 20 | 69 66 20 28 78 3e 73 74 |  }.    |if (x>st|
|000039a0| 61 72 74 2b 31 35 20 26 | 26 20 78 3c 73 74 61 72 |art+15 &|& x<star|
|000039b0| 74 2b 33 34 38 20 26 26 | 20 79 3e 31 34 37 20 26 |t+348 &&| y>147 &|
|000039c0| 26 20 79 3c 31 36 31 29 | 7b 0a 20 20 20 20 20 20 |& y<161)|{.      |
|000039d0| 20 2f 2f 20 75 73 65 72 | 20 68 61 73 20 63 6c 69 | // user| has cli|
|000039e0| 63 6b 65 64 20 6f 6e 20 | 74 68 65 20 74 61 70 65 |cked on |the tape|
|000039f0| 0a 20 20 20 20 20 20 20 | 74 61 6c 6b 61 2e 70 6c |.       |talka.pl|
|00003a00| 61 79 28 29 3b 0a 20 20 | 20 20 20 20 20 6d 65 73 |ay();.  |     mes|
|00003a10| 73 61 67 65 32 20 3d 20 | 22 54 6f 20 63 68 61 6e |sage2 = |"To chan|
|00003a20| 67 65 20 74 61 70 65 20 | 73 79 6d 62 6f 6c 73 20 |ge tape |symbols |
|00003a30| 6a 75 73 74 20 74 79 70 | 65 20 69 6e 20 77 68 61 |just typ|e in wha|
|00003a40| 74 20 79 6f 75 20 77 61 | 6e 74 2e 2e 22 3b 0a 20 |t you wa|nt..";. |
|00003a50| 20 20 20 7d 0a 20 20 20 | 20 65 6c 73 65 20 69 66 |   }.   | else if|
|00003a60| 20 28 78 3e 73 74 61 72 | 74 2b 31 36 35 20 26 26 | (x>star|t+165 &&|
|00003a70| 20 78 3c 73 74 61 72 74 | 2b 32 30 32 20 26 26 20 | x<start|+202 && |
|00003a80| 79 3e 38 35 20 26 26 20 | 79 3c 31 33 30 29 7b 0a |y>85 && |y<130){.|
|00003a90| 20 20 20 20 20 20 20 20 | 20 20 20 20 2f 2f 20 75 |        |    // u|
|00003aa0| 73 65 72 20 68 61 73 20 | 63 6c 69 63 6b 65 64 20 |ser has |clicked |
|00003ab0| 6f 6e 20 74 68 65 20 54 | 75 72 69 6e 67 20 6d 61 |on the T|uring ma|
|00003ac0| 63 68 69 6e 65 20 62 6c | 61 63 6b 20 62 6f 78 0a |chine bl|ack box.|
|00003ad0| 20 20 20 20 20 20 20 20 | 20 20 20 20 65 79 65 62 |        |    eyeb|
|00003ae0| 72 6f 77 73 5f 75 70 20 | 3d 20 74 72 75 65 3b 0a |rows_up |= true;.|
|00003af0| 20 20 20 20 20 20 20 20 | 20 20 20 20 65 72 72 6f |        |    erro|
|00003b00| 72 61 2e 70 6c 61 79 28 | 29 3b 0a 20 6d 65 73 73 |ra.play(|);. mess|
|00003b10| 61 67 65 31 20 3d 20 22 | 49 20 63 61 6e 27 74 20 |age1 = "|I can't |
|00003b20| 73 68 6f 77 20 79 6f 75 | 20 77 68 61 74 27 73 20 |show you| what's |
|00003b30| 69 6e 73 69 64 65 20 74 | 68 65 20 62 6f 78 2e 20 |inside t|he box. |
|00003b40| 54 68 65 20 69 6d 70 6c | 65 6d 65 6e 74 61 74 69 |The impl|ementati|
|00003b50| 6f 6e 22 3b 0a 20 6d 65 | 73 73 61 67 65 32 20 3d |on";. me|ssage2 =|
|00003b60| 22 6f 66 20 74 68 65 20 | 6d 61 63 68 69 6e 65 20 |"of the |machine |
|00003b70| 69 73 20 6e 6f 74 20 77 | 68 61 74 27 73 20 72 65 |is not w|hat's re|
|00003b80| 61 6c 6c 79 20 69 6d 70 | 6f 72 74 61 6e 74 2e 20 |ally imp|ortant. |
|00003b90| 4d 79 20 74 68 65 6f 72 | 79 22 3b 0a 20 6d 65 73 |My theor|y";. mes|
|00003ba0| 73 61 67 65 33 20 3d 22 | 69 73 20 76 61 6c 69 64 |sage3 ="|is valid|
|00003bb0| 20 65 76 65 6e 20 69 66 | 20 74 68 65 20 6d 61 63 | even if| the mac|
|00003bc0| 68 69 6e 65 20 69 73 20 | 6d 61 64 65 20 6f 66 20 |hine is |made of |
|00003bd0| 72 75 62 62 65 72 62 61 | 6e 64 73 20 61 6e 64 20 |rubberba|nds and |
|00003be0| 70 61 70 65 72 20 63 6c | 69 70 73 21 22 3b 0a 20 |paper cl|ips!";. |
|00003bf0| 20 20 20 20 20 20 20 20 | 7d 20 0a 20 20 20 20 72 |        |} .    r|
|00003c00| 65 70 61 69 6e 74 28 29 | 3b 0a 20 20 20 20 72 65 |epaint()|;.    re|
|00003c10| 74 75 72 6e 20 74 72 75 | 65 3b 0a 7d 0a 20 0a 70 |turn tru|e;.}. .p|
|00003c20| 75 62 6c 69 63 20 62 6f | 6f 6c 65 61 6e 20 6b 65 |ublic bo|olean ke|
|00003c30| 79 44 6f 77 6e 28 6a 61 | 76 61 2e 61 77 74 2e 45 |yDown(ja|va.awt.E|
|00003c40| 76 65 6e 74 20 65 2c 20 | 69 6e 74 20 6b 65 79 29 |vent e, |int key)|
|00003c50| 7b 0a 20 20 20 20 63 6c | 65 61 72 5f 6d 65 73 73 |{.    cl|ear_mess|
|00003c60| 61 67 65 73 28 29 3b 0a | 20 20 20 20 69 66 20 28 |ages();.|    if (|
|00003c70| 65 2e 74 61 72 67 65 74 | 20 3d 3d 20 74 68 69 73 |e.target| == this|
|00003c80| 29 7b 0a 20 20 20 20 20 | 20 2f 2f 20 55 73 65 72 |){.     | // User|
|00003c90| 20 69 73 20 74 72 79 69 | 6e 67 20 74 6f 20 65 6e | is tryi|ng to en|
|00003ca0| 74 65 72 20 6e 65 77 20 | 73 79 6d 62 6f 6c 73 20 |ter new |symbols |
|00003cb0| 6f 6e 20 74 61 70 65 0a | 20 20 20 20 20 20 69 6c |on tape.|      il|
|00003cc0| 6c 65 67 61 6c 73 79 6d | 62 6f 6c 20 3d 20 66 61 |legalsym|bol = fa|
|00003cd0| 6c 73 65 3b 0a 20 20 20 | 20 20 20 69 66 20 28 63 |lse;.   |   if (c|
|00003ce0| 6f 6e 76 65 72 74 28 75 | 70 70 65 72 63 61 73 65 |onvert(u|ppercase|
|00003cf0| 28 6b 65 79 29 29 20 3d | 3d 20 2d 39 39 39 29 7b |(key)) =|= -999){|
|00003d00| 0a 20 20 20 20 20 20 20 | 20 6d 65 73 73 61 67 65 |.       | message|
|00003d10| 32 20 3d 20 22 49 6c 6c | 65 67 61 6c 20 53 79 6d |2 = "Ill|egal Sym|
|00003d20| 62 6f 6c 3a 20 53 79 6d | 62 6f 6c 20 6d 75 73 74 |bol: Sym|bol must|
|00003d30| 20 62 65 20 61 20 6c 65 | 74 74 65 72 2c 20 73 70 | be a le|tter, sp|
|00003d40| 61 63 65 2c 20 6f 72 20 | 64 69 67 69 74 22 3b 0a |ace, or |digit";.|
|00003d50| 20 20 20 20 20 20 20 20 | 69 6c 6c 65 67 61 6c 73 |        |illegals|
|00003d60| 79 6d 62 6f 6c 20 3d 20 | 74 72 75 65 3b 0a 20 20 |ymbol = |true;.  |
|00003d70| 20 20 20 20 20 20 65 79 | 65 62 72 6f 77 73 5f 75 |      ey|ebrows_u|
|00003d80| 70 20 3d 20 74 72 75 65 | 3b 0a 20 20 20 20 20 20 |p = true|;.      |
|00003d90| 20 20 65 72 72 6f 72 61 | 2e 70 6c 61 79 28 29 3b |  errora|.play();|
|00003da0| 0a 20 20 20 20 20 20 20 | 20 72 65 70 61 69 6e 74 |.       | repaint|
|00003db0| 28 29 3b 0a 20 20 20 20 | 20 20 20 20 72 65 74 75 |();.    |    retu|
|00003dc0| 72 6e 20 74 72 75 65 3b | 0a 20 20 20 20 20 20 7d |rn true;|.      }|
|00003dd0| 65 6c 73 65 7b 0a 20 20 | 20 20 20 20 20 20 69 66 |else{.  |      if|
|00003de0| 20 28 21 73 79 6d 62 6f | 6c 5f 73 74 6f 72 65 64 | (!symbo|l_stored|
|00003df0| 28 75 70 70 65 72 63 61 | 73 65 28 6b 65 79 29 29 |(upperca|se(key))|
|00003e00| 20 26 26 20 28 6b 65 79 | 20 21 3d 20 33 32 29 29 | && (key| != 32))|
|00003e10| 7b 0a 20 20 20 20 20 20 | 20 20 20 20 20 20 20 2f |{.      |       /|
|00003e20| 2f 20 75 73 65 72 20 68 | 61 73 20 65 6e 74 65 72 |/ user h|as enter|
|00003e30| 65 64 20 61 6e 20 69 6c | 6c 65 67 61 6c 20 73 79 |ed an il|legal sy|
|00003e40| 6d 62 6f 6c 0a 20 20 20 | 20 20 20 20 20 20 20 20 |mbol.   |        |
|00003e50| 20 20 65 79 65 62 72 6f | 77 73 5f 75 70 20 3d 20 |  eyebro|ws_up = |
|00003e60| 74 72 75 65 3b 0a 20 20 | 20 20 20 20 20 20 20 20 |true;.  |        |
|00003e70| 20 20 20 62 61 64 65 6e | 74 72 79 20 3d 20 75 70 |   baden|try = up|
|00003e80| 70 65 72 63 61 73 65 28 | 6b 65 79 29 3b 0a 20 20 |percase(|key);.  |
|00003e90| 20 20 20 20 20 20 20 20 | 20 20 20 62 61 64 73 79 |        |   badsy|
|00003ea0| 6d 62 6f 6c 20 3d 20 74 | 72 75 65 3b 0a 20 20 20 |mbol = t|rue;.   |
|00003eb0| 20 20 20 20 20 7d 0a 20 | 20 20 20 20 20 20 20 2f |     }. |       /|
|00003ec0| 2f 20 61 64 64 20 73 79 | 6d 62 6f 6c 20 74 6f 20 |/ add sy|mbol to |
|00003ed0| 74 61 70 65 0a 20 20 20 | 20 20 20 20 20 74 61 70 |tape.   |     tap|
|00003ee0| 65 5b 70 74 72 5d 20 3d | 20 75 70 70 65 72 63 61 |e[ptr] =| upperca|
|00003ef0| 73 65 28 6b 65 79 29 3b | 0a 20 20 20 20 20 20 20 |se(key);|.       |
|00003f00| 20 70 72 65 73 73 61 2e | 70 6c 61 79 28 29 3b 0a | pressa.|play();.|
|00003f10| 20 20 20 20 20 20 20 20 | 72 65 70 61 69 6e 74 28 |        |repaint(|
|00003f20| 29 3b 0a 20 20 20 20 20 | 20 20 20 72 65 74 75 72 |);.     |   retur|
|00003f30| 6e 20 74 72 75 65 3b 7d | 0a 20 20 20 20 7d 65 6c |n true;}|.    }el|
|00003f40| 73 65 20 7b 0a 20 20 20 | 20 20 20 72 65 74 75 72 |se {.   |   retur|
|00003f50| 6e 20 73 75 70 65 72 2e | 6b 65 79 44 6f 77 6e 28 |n super.|keyDown(|
|00003f60| 65 2c 20 6b 65 79 29 3b | 20 0a 20 20 20 20 7d 0a |e, key);| .    }.|
|00003f70| 7d 0a 0a 70 75 62 6c 69 | 63 20 62 6f 6f 6c 65 61 |}..publi|c boolea|
|00003f80| 6e 20 6b 65 79 55 70 28 | 6a 61 76 61 2e 61 77 74 |n keyUp(|java.awt|
|00003f90| 2e 45 76 65 6e 74 20 65 | 2c 20 69 6e 74 20 6b 65 |.Event e|, int ke|
|00003fa0| 79 29 7b 0a 20 20 20 69 | 66 20 28 65 2e 74 61 72 |y){.   i|f (e.tar|
|00003fb0| 67 65 74 20 3d 3d 20 74 | 68 69 73 29 7b 0a 20 20 |get == t|his){.  |
|00003fc0| 20 20 20 20 69 66 20 28 | 21 69 6c 6c 65 67 61 6c |    if (|!illegal|
|00003fd0| 73 79 6d 62 6f 6c 29 7b | 0a 20 20 20 20 20 20 20 |symbol){|.       |
|00003fe0| 20 20 20 64 69 72 65 63 | 74 69 6f 6e 20 3d 20 27 |   direc|tion = '|
|00003ff0| 3e 27 3b 0a 20 20 20 20 | 20 20 20 20 20 20 72 65 |>';.    |      re|
|00004000| 65 6c 5f 70 72 65 73 73 | 65 64 20 3d 20 74 72 75 |el_press|ed = tru|
|00004010| 65 3b 0a 20 20 20 20 20 | 20 20 20 20 20 72 65 70 |e;.     |     rep|
|00004020| 61 69 6e 74 28 29 3b 0a | 20 20 20 20 20 20 7d 0a |aint();.|      }.|
|00004030| 20 20 20 20 20 20 72 65 | 74 75 72 6e 20 74 72 75 |      re|turn tru|
|00004040| 65 3b 0a 20 20 20 7d 0a | 20 20 20 65 6c 73 65 20 |e;.   }.|   else |
|00004050| 0a 20 20 20 20 20 20 72 | 65 74 75 72 6e 20 73 75 |.      r|eturn su|
|00004060| 70 65 72 2e 6b 65 79 55 | 70 28 65 2c 20 6b 65 79 |per.keyU|p(e, key|
|00004070| 29 3b 0a 7d 0a 0a 70 75 | 62 6c 69 63 20 62 6f 6f |);.}..pu|blic boo|
|00004080| 6c 65 61 6e 20 61 63 74 | 69 6f 6e 28 6a 61 76 61 |lean act|ion(java|
|00004090| 2e 61 77 74 2e 45 76 65 | 6e 74 20 65 76 74 2c 4f |.awt.Eve|nt evt,O|
|000040a0| 62 6a 65 63 74 20 61 72 | 67 20 29 7b 0a 2f 2f 20 |bject ar|g ){.// |
|000040b0| 41 20 62 75 74 74 6f 6e | 20 68 61 73 20 62 65 65 |A button| has bee|
|000040c0| 6e 20 70 72 65 73 73 65 | 64 2e 2e 20 63 61 72 72 |n presse|d.. carr|
|000040d0| 79 20 6f 75 74 20 61 63 | 74 69 6f 6e 0a 20 20 20 |y out ac|tion.   |
|000040e0| 20 53 74 72 69 6e 67 20 | 62 75 74 74 6f 6e 3d 20 | String |button= |
|000040f0| 22 22 3b 0a 20 20 20 20 | 72 75 6e 6e 69 6e 67 20 |"";.    |running |
|00004100| 3d 20 74 72 75 65 3b 0a | 20 20 20 20 61 6c 6c 64 |= true;.|    alld|
|00004110| 6f 6e 65 20 3d 20 66 61 | 6c 73 65 3b 0a 20 20 20 |one = fa|lse;.   |
|00004120| 20 64 6f 6e 65 20 3d 20 | 66 61 6c 73 65 3b 0a 20 | done = |false;. |
|00004130| 20 20 20 63 6c 65 61 72 | 5f 6d 65 73 73 61 67 65 |   clear|_message|
|00004140| 73 28 29 3b 0a 20 20 20 | 20 74 68 69 73 2e 72 65 |s();.   | this.re|
|00004150| 71 75 65 73 74 46 6f 63 | 75 73 28 29 3b 0a 20 20 |questFoc|us();.  |
|00004160| 20 20 74 72 79 20 7b 20 | 62 75 74 74 6f 6e 20 3d |  try { |button =|
|00004170| 20 28 28 42 75 74 74 6f | 6e 29 65 76 74 2e 74 61 | ((Butto|n)evt.ta|
|00004180| 72 67 65 74 29 2e 67 65 | 74 4c 61 62 65 6c 28 29 |rget).ge|tLabel()|
|00004190| 3b 7d 0a 20 20 20 20 63 | 61 74 63 68 28 6a 61 76 |;}.    c|atch(jav|
|000041a0| 61 2e 6c 61 6e 67 2e 43 | 6c 61 73 73 43 61 73 74 |a.lang.C|lassCast|
|000041b0| 45 78 63 65 70 74 69 6f | 6e 20 65 29 20 7b 7d 0a |Exceptio|n e) {}.|
|000041c0| 20 20 20 20 69 66 20 28 | 62 75 74 74 6f 6e 20 3d |    if (|button =|
|000041d0| 3d 20 22 53 74 65 70 22 | 29 7b 0a 20 20 20 20 20 |= "Step"|){.     |
|000041e0| 20 20 2f 2f 20 6d 61 6b | 65 20 61 20 73 69 6e 67 |  // mak|e a sing|
|000041f0| 6c 65 20 6d 61 63 68 69 | 6e 65 20 6d 6f 76 65 0a |le machi|ne move.|
|00004200| 20 20 20 20 20 20 20 63 | 6f 6d 70 75 74 65 5f 70 |       c|ompute_p|
|00004210| 72 65 73 73 65 64 20 3d | 20 74 72 75 65 3b 0a 20 |ressed =| true;. |
|00004220| 20 20 20 20 20 20 70 72 | 65 73 73 61 2e 70 6c 61 |      pr|essa.pla|
|00004230| 79 28 29 3b 0a 20 20 20 | 20 20 20 20 72 65 70 61 |y();.   |    repa|
|00004240| 69 6e 74 28 29 3b 0a 20 | 20 20 20 7d 0a 20 20 20 |int();. |   }.   |
|00004250| 20 65 6c 73 65 20 69 66 | 20 28 62 75 74 74 6f 6e | else if| (button|
|00004260| 20 3d 3d 20 22 41 75 74 | 6f 22 29 7b 0a 20 20 20 | == "Aut|o"){.   |
|00004270| 20 20 20 20 2f 2f 20 63 | 6f 6e 74 69 6e 75 65 20 |    // c|ontinue |
|00004280| 6d 61 6b 69 6e 67 20 6d | 6f 76 65 73 20 75 6e 74 |making m|oves unt|
|00004290| 69 6c 20 68 61 6c 74 69 | 6e 67 0a 20 20 20 20 20 |il halti|ng.     |
|000042a0| 20 20 73 6c 65 65 70 5f | 64 65 6c 61 79 20 3d 20 |  sleep_|delay = |
|000042b0| 36 30 30 3b 0a 20 20 20 | 20 20 20 20 61 75 74 6f |600;.   |    auto|
|000042c0| 5f 70 72 65 73 73 65 64 | 20 3d 20 74 72 75 65 3b |_pressed| = true;|
|000042d0| 20 20 20 20 20 0a 20 20 | 20 20 7d 0a 20 20 20 20 |     .  |  }.    |
|000042e0| 65 6c 73 65 20 69 66 20 | 28 62 75 74 74 6f 6e 20 |else if |(button |
|000042f0| 3d 3d 20 22 46 61 73 74 | 41 75 74 6f 22 29 7b 0a |== "Fast|Auto"){.|
|00004300| 20 20 20 20 20 20 20 2f | 2f 20 46 61 73 74 20 61 |       /|/ Fast a|
|00004310| 75 74 6f 6d 61 74 69 63 | 0a 20 20 20 20 20 20 20 |utomatic|.       |
|00004320| 73 6c 65 65 70 5f 64 65 | 6c 61 79 20 3d 20 31 30 |sleep_de|lay = 10|
|00004330| 3b 0a 20 20 20 20 20 20 | 20 61 75 74 6f 5f 70 72 |;.      | auto_pr|
|00004340| 65 73 73 65 64 20 3d 20 | 74 72 75 65 3b 0a 20 20 |essed = |true;.  |
|00004350| 20 20 7d 0a 20 20 20 20 | 65 6c 73 65 20 69 66 20 |  }.    |else if |
|00004360| 28 62 75 74 74 6f 6e 20 | 3d 3d 20 22 53 74 6f 70 |(button |== "Stop|
|00004370| 22 29 7b 0a 20 20 20 20 | 20 20 20 2f 2f 20 68 61 |"){.    |   // ha|
|00004380| 6c 74 20 61 75 74 6f 6d | 61 74 69 63 20 72 75 6e |lt autom|atic run|
|00004390| 6e 69 6e 67 0a 20 20 20 | 20 20 20 20 61 75 74 6f |ning.   |    auto|
|000043a0| 5f 70 72 65 73 73 65 64 | 20 3d 20 66 61 6c 73 65 |_pressed| = false|
|000043b0| 3b 0a 20 20 20 20 20 20 | 20 65 72 72 6f 72 61 2e |;.      | errora.|
|000043c0| 70 6c 61 79 28 29 3b 0a | 20 20 20 20 7d 0a 20 20 |play();.|    }.  |
|000043d0| 20 20 65 6c 73 65 20 69 | 66 20 28 62 75 74 74 6f |  else i|f (butto|
|000043e0| 6e 20 3d 3d 20 22 43 6c | 65 61 72 22 29 7b 0a 20 |n == "Cl|ear"){. |
|000043f0| 20 20 20 20 20 20 2f 2f | 20 63 6c 65 61 72 20 74 |      //| clear t|
|00004400| 68 65 20 74 61 70 65 0a | 20 20 20 20 20 20 20 66 |he tape.|       f|
|00004410| 6c 75 73 68 61 2e 70 6c | 61 79 28 29 3b 0a 20 20 |lusha.pl|ay();.  |
|00004420| 20 20 20 20 20 63 6c 65 | 61 72 74 61 70 65 28 29 |     cle|artape()|
|00004430| 3b 0a 20 20 20 20 20 20 | 20 72 65 70 61 69 6e 74 |;.      | repaint|
|00004440| 28 29 3b 0a 20 20 20 20 | 7d 0a 20 20 20 20 65 6c |();.    |}.    el|
|00004450| 73 65 20 69 66 20 28 62 | 75 74 74 6f 6e 20 3d 3d |se if (b|utton ==|
|00004460| 20 22 55 70 64 61 74 65 | 22 29 7b 0a 20 20 20 20 | "Update|"){.    |
|00004470| 20 20 20 2f 2f 20 6c 6f | 61 64 20 72 75 6c 65 20 |   // lo|ad rule |
|00004480| 6c 69 73 74 20 69 6e 74 | 6f 20 53 74 61 74 65 2d |list int|o State-|
|00004490| 53 79 6d 62 6f 6c 20 74 | 61 62 6c 65 0a 20 20 20 |Symbol t|able.   |
|000044a0| 20 20 20 20 6d 65 73 73 | 61 67 65 32 20 3d 20 22 |    mess|age2 = "|
|000044b0| 55 70 64 61 74 69 6e 67 | 20 74 68 65 20 52 75 6c |Updating| the Rul|
|000044c0| 65 20 4c 69 73 74 2e 2e | 2e 22 3b 0a 20 20 20 20 |e List..|.";.    |
|000044d0| 20 20 20 6c 6f 61 64 61 | 2e 70 6c 61 79 28 29 3b |   loada|.play();|
|000044e0| 0a 20 20 20 20 20 20 20 | 75 70 64 61 74 65 62 75 |.       |updatebu|
|000044f0| 66 66 65 72 28 29 3b 0a | 20 20 20 20 20 20 20 72 |ffer();.|       r|
|00004500| 65 70 61 69 6e 74 28 29 | 3b 0a 20 20 20 20 7d 0a |epaint()|;.    }.|
|00004510| 20 20 20 20 65 6c 73 65 | 20 69 66 20 28 62 75 74 |    else| if (but|
|00004520| 74 6f 6e 20 3d 3d 20 22 | 4c 6f 61 64 22 29 7b 0a |ton == "|Load"){.|
|00004530| 20 20 20 20 20 20 20 2f | 2f 20 6c 6f 61 64 20 61 |       /|/ load a|
|00004540| 20 70 72 6f 67 72 61 6d | 20 66 69 6c 65 0a 20 20 | program| file.  |
|00004550| 20 20 20 20 20 6c 6f 61 | 64 61 2e 70 6c 61 79 28 |     loa|da.play(|
|00004560| 29 3b 0a 20 20 20 20 20 | 20 20 6c 6f 61 64 66 69 |);.     |  loadfi|
|00004570| 6c 65 28 6f 70 74 2e 67 | 65 74 53 65 6c 65 63 74 |le(opt.g|etSelect|
|00004580| 65 64 49 74 65 6d 28 29 | 29 3b 0a 20 20 20 20 20 |edItem()|);.     |
|00004590| 20 20 72 65 70 61 69 6e | 74 28 29 3b 0a 20 20 20 |  repain|t();.   |
|000045a0| 20 7d 0a 20 20 20 20 65 | 6c 73 65 20 69 66 20 28 | }.    e|lse if (|
|000045b0| 62 75 74 74 6f 6e 20 3d | 3d 20 22 54 61 6c 6b 22 |button =|= "Talk"|
|000045c0| 29 7b 0a 20 20 20 20 20 | 20 20 2f 2f 20 6c 65 74 |){.     |  // let|
|000045d0| 20 54 75 72 69 6e 67 20 | 73 70 6f 75 74 20 61 20 | Turing |spout a |
|000045e0| 72 61 6e 64 6f 6d 20 73 | 61 79 69 6e 67 0a 20 20 |random s|aying.  |
|000045f0| 20 20 20 20 20 74 61 6c | 6b 61 2e 70 6c 61 79 28 |     tal|ka.play(|
|00004600| 29 3b 0a 20 20 20 20 20 | 20 20 67 65 74 5f 71 75 |);.     |  get_qu|
|00004610| 6f 74 65 28 29 3b 0a 20 | 20 20 20 20 20 20 72 65 |ote();. |      re|
|00004620| 70 61 69 6e 74 28 29 3b | 0a 20 20 20 20 7d 0a 20 |paint();|.    }. |
|00004630| 20 20 20 65 6c 73 65 20 | 69 66 20 28 62 75 74 74 |   else |if (butt|
|00004640| 6f 6e 20 3d 3d 20 22 43 | 68 61 6e 67 65 20 53 74 |on == "C|hange St|
|00004650| 61 74 65 22 29 7b 0a 20 | 20 20 20 20 20 20 2f 2f |ate"){. |      //|
|00004660| 20 43 68 61 6e 67 65 20 | 74 68 65 20 73 74 61 74 | Change |the stat|
|00004670| 65 20 6f 66 20 74 68 65 | 20 6d 61 63 68 69 6e 65 |e of the| machine|
|00004680| 0a 20 20 20 20 20 20 20 | 63 73 20 3d 20 49 6e 74 |.       |cs = Int|
|00004690| 65 67 65 72 2e 76 61 6c | 75 65 4f 66 28 53 74 61 |eger.val|ueOf(Sta|
|000046a0| 74 65 46 69 65 6c 64 2e | 67 65 74 54 65 78 74 28 |teField.|getText(|
|000046b0| 29 29 2e 69 6e 74 56 61 | 6c 75 65 28 29 3b 0a 20 |)).intVa|lue();. |
|000046c0| 20 20 20 20 20 20 6c 6f | 61 64 61 2e 70 6c 61 79 |      lo|ada.play|
|000046d0| 28 29 3b 0a 20 20 20 20 | 20 20 20 72 65 70 61 69 |();.    |   repai|
|000046e0| 6e 74 28 29 3b 0a 20 20 | 20 20 7d 0a 20 20 20 20 |nt();.  |  }.    |
|000046f0| 72 65 74 75 72 6e 20 74 | 72 75 65 3b 20 20 20 20 |return t|rue;    |
|00004700| 20 20 20 20 20 20 20 0a | 7d 0a 0a 70 75 62 6c 69 |       .|}..publi|
|00004710| 63 20 76 6f 69 64 20 64 | 72 61 77 77 68 69 74 65 |c void d|rawwhite|
|00004720| 73 71 75 61 72 65 73 28 | 47 72 61 70 68 69 63 73 |squares(|Graphics|
|00004730| 20 67 2c 20 69 6e 74 20 | 78 70 6f 73 2c 20 69 6e | g, int |xpos, in|
|00004740| 74 20 79 70 6f 73 29 20 | 7b 0a 2f 2f 20 64 72 61 |t ypos) |{.// dra|
|00004750| 77 20 77 68 69 74 65 20 | 62 6c 61 6e 6b 20 74 61 |w white |blank ta|
|00004760| 70 65 0a 20 20 20 67 2e | 73 65 74 43 6f 6c 6f 72 |pe.   g.|setColor|
|00004770| 28 43 6f 6c 6f 72 2e 77 | 68 69 74 65 29 3b 0a 20 |(Color.w|hite);. |
|00004780| 20 20 67 2e 66 69 6c 6c | 52 6f 75 6e 64 52 65 63 |  g.fill|RoundRec|
|00004790| 74 28 78 70 6f 73 2c 20 | 79 70 6f 73 2c 20 31 31 |t(xpos, |ypos, 11|
|000047a0| 2c 20 31 38 2c 20 34 2c | 20 34 29 3b 0a 7d 0a 20 |, 18, 4,| 4);.}. |
|000047b0| 20 20 20 20 20 0a 70 75 | 62 6c 69 63 20 76 6f 69 |     .pu|blic voi|
|000047c0| 64 20 64 72 61 77 42 6f | 78 28 47 72 61 70 68 69 |d drawBo|x(Graphi|
|000047d0| 63 73 20 67 2c 20 69 6e | 74 20 78 70 6f 73 2c 20 |cs g, in|t xpos, |
|000047e0| 69 6e 74 20 79 70 6f 73 | 29 20 7b 0a 2f 2f 20 64 |int ypos|) {.// d|
|000047f0| 72 61 77 20 62 6f 78 65 | 73 20 6f 6e 20 74 61 70 |raw boxe|s on tap|
|00004800| 65 0a 20 20 20 67 2e 73 | 65 74 43 6f 6c 6f 72 28 |e.   g.s|etColor(|
|00004810| 43 6f 6c 6f 72 2e 72 65 | 64 29 3b 0a 20 20 20 67 |Color.re|d);.   g|
|00004820| 2e 64 72 61 77 52 6f 75 | 6e 64 52 65 63 74 28 78 |.drawRou|ndRect(x|
|00004830| 70 6f 73 2c 20 79 70 6f | 73 2c 20 31 31 2c 20 31 |pos, ypo|s, 11, 1|
|00004840| 38 2c 20 34 2c 20 34 29 | 3b 0a 7d 0a 0a 0a 0a 70 |8, 4, 4)|;.}....p|
|00004850| 75 62 6c 69 63 20 76 6f | 69 64 20 64 72 61 77 5f |ublic vo|id draw_|
|00004860| 6d 61 63 68 69 6e 65 28 | 69 6e 74 20 73 74 61 72 |machine(|int star|
|00004870| 74 2c 20 69 6e 74 20 78 | 2c 20 69 6e 74 20 79 2c |t, int x|, int y,|
|00004880| 20 47 72 61 70 68 69 63 | 73 20 67 29 7b 0a 2f 2f | Graphic|s g){.//|
|00004890| 20 64 72 61 77 20 63 6f | 6d 70 6c 65 74 65 20 54 | draw co|mplete T|
|000048a0| 75 72 69 6e 67 20 6d 61 | 63 68 61 69 6e 65 20 66 |uring ma|chaine f|
|000048b0| 72 6f 6d 20 78 20 73 74 | 61 72 74 20 70 6f 69 6e |rom x st|art poin|
|000048c0| 74 0a 20 20 69 6e 74 20 | 78 70 74 5b 5d 20 3d 20 |t.  int |xpt[] = |
|000048d0| 6e 65 77 20 69 6e 74 5b | 34 5d 3b 0a 20 20 69 6e |new int[|4];.  in|
|000048e0| 74 20 79 70 74 5b 5d 20 | 3d 20 6e 65 77 20 69 6e |t ypt[] |= new in|
|000048f0| 74 5b 34 5d 3b 0a 20 20 | 67 2e 66 69 6c 6c 33 44 |t[4];.  |g.fill3D|
|00004900| 52 65 63 74 28 78 2c 20 | 79 2c 35 30 2c 35 30 2c |Rect(x, |y,50,50,|
|00004910| 74 72 75 65 29 3b 0a 20 | 20 67 2e 73 65 74 43 6f |true);. | g.setCo|
|00004920| 6c 6f 72 28 43 6f 6c 6f | 72 2e 62 6c 61 63 6b 29 |lor(Colo|r.black)|
|00004930| 3b 0a 20 20 67 2e 66 69 | 6c 6c 33 44 52 65 63 74 |;.  g.fi|ll3DRect|
|00004940| 28 73 74 61 72 74 2b 31 | 37 35 2c 31 34 35 2c 31 |(start+1|75,145,1|
|00004950| 33 2c 32 30 2c 74 72 75 | 65 29 3b 0a 20 20 67 2e |3,20,tru|e);.  g.|
|00004960| 73 65 74 43 6f 6c 6f 72 | 28 43 6f 6c 6f 72 2e 77 |setColor|(Color.w|
|00004970| 68 69 74 65 29 3b 0a 20 | 20 67 2e 66 69 6c 6c 52 |hite);. | g.fillR|
|00004980| 65 63 74 28 73 74 61 72 | 74 2b 31 37 37 2c 31 34 |ect(star|t+177,14|
|00004990| 37 2c 39 2c 31 36 29 3b | 0a 20 20 20 20 20 67 2e |7,9,16);|.     g.|
|000049a0| 73 65 74 46 6f 6e 74 28 | 73 74 61 74 65 66 6f 6e |setFont(|statefon|
|000049b0| 74 29 3b 0a 20 20 20 20 | 20 64 72 61 77 73 68 61 |t);.    | drawsha|
|000049c0| 64 65 64 53 74 72 69 6e | 67 28 22 53 74 61 74 65 |dedStrin|g("State|
|000049d0| 22 2c 20 78 2b 31 32 2c | 79 2b 34 30 2c 67 29 3b |", x+12,|y+40,g);|
|000049e0| 0a 20 20 20 20 20 67 2e | 73 65 74 43 6f 6c 6f 72 |.     g.|setColor|
|000049f0| 28 43 6f 6c 6f 72 2e 77 | 68 69 74 65 29 3b 0a 20 |(Color.w|hite);. |
|00004a00| 20 20 20 20 67 2e 66 69 | 6c 6c 52 65 63 74 28 78 |    g.fi|llRect(x|
|00004a10| 2b 31 30 2c 79 2b 33 2c | 33 30 2c 32 32 29 3b 0a |+10,y+3,|30,22);.|
|00004a20| 20 20 20 20 20 67 2e 73 | 65 74 43 6f 6c 6f 72 28 |     g.s|etColor(|
|00004a30| 43 6f 6c 6f 72 2e 62 6c | 61 63 6b 29 3b 20 20 0a |Color.bl|ack);  .|
|00004a40| 20 20 20 20 20 67 2e 64 | 72 61 77 52 65 63 74 28 |     g.d|rawRect(|
|00004a50| 78 2b 31 30 2c 79 2b 33 | 2c 33 30 2c 32 32 29 3b |x+10,y+3|,30,22);|
|00004a60| 0a 20 20 20 20 20 49 6e | 74 65 67 65 72 20 73 74 |.     In|teger st|
|00004a70| 61 74 65 20 3d 20 6e 65 | 77 20 49 6e 74 65 67 65 |ate = ne|w Intege|
|00004a80| 72 28 63 73 29 3b 0a 20 | 20 20 20 20 67 2e 73 65 |r(cs);. |    g.se|
|00004a90| 74 46 6f 6e 74 28 54 62 | 69 67 62 69 67 66 6f 6e |tFont(Tb|igbigfon|
|00004aa0| 74 29 3b 0a 20 20 20 20 | 20 46 6f 6e 74 4d 65 74 |t);.    | FontMet|
|00004ab0| 72 69 63 73 20 66 6d 20 | 3d 20 67 2e 67 65 74 46 |rics fm |= g.getF|
|00004ac0| 6f 6e 74 4d 65 74 72 69 | 63 73 28 29 3b 0a 20 20 |ontMetri|cs();.  |
|00004ad0| 20 20 20 53 74 72 69 6e | 67 20 73 74 61 74 65 73 |   Strin|g states|
|00004ae0| 74 72 69 6e 67 20 3d 20 | 73 74 61 74 65 2e 74 6f |tring = |state.to|
|00004af0| 53 74 72 69 6e 67 28 29 | 3b 0a 20 20 20 20 20 69 |String()|;.     i|
|00004b00| 6e 74 20 73 73 77 69 64 | 74 68 20 3d 20 66 6d 2e |nt sswid|th = fm.|
|00004b10| 73 74 72 69 6e 67 57 69 | 64 74 68 28 73 74 61 74 |stringWi|dth(stat|
|00004b20| 65 73 74 72 69 6e 67 29 | 3b 20 0a 20 20 20 20 20 |estring)|; .     |
|00004b30| 67 2e 64 72 61 77 53 74 | 72 69 6e 67 28 73 74 61 |g.drawSt|ring(sta|
|00004b40| 74 65 73 74 72 69 6e 67 | 2c 78 2b 31 30 2b 28 33 |testring|,x+10+(3|
|00004b50| 30 20 2d 20 73 73 77 69 | 64 74 68 29 2f 32 20 2c |0 - sswi|dth)/2 ,|
|00004b60| 79 2b 32 30 29 3b 0a 20 | 20 20 20 20 67 2e 73 65 |y+20);. |    g.se|
|00004b70| 74 46 6f 6e 74 28 54 62 | 69 67 66 6f 6e 74 29 3b |tFont(Tb|igfont);|
|00004b80| 0a 20 20 20 20 20 53 74 | 61 74 65 46 69 65 6c 64 |.     St|ateField|
|00004b90| 2e 73 65 74 54 65 78 74 | 28 73 74 61 74 65 2e 74 |.setText|(state.t|
|00004ba0| 6f 53 74 72 69 6e 67 28 | 29 29 3b 0a 20 20 78 70 |oString(|));.  xp|
|00004bb0| 74 5b 30 5d 20 3d 20 78 | 3b 0a 20 20 78 70 74 5b |t[0] = x|;.  xpt[|
|00004bc0| 31 5d 20 3d 20 78 2d 32 | 30 3b 0a 20 20 78 70 74 |1] = x-2|0;.  xpt|
|00004bd0| 5b 32 5d 20 3d 20 78 2b | 33 30 3b 0a 20 20 78 70 |[2] = x+|30;.  xp|
|00004be0| 74 5b 33 5d 20 3d 20 78 | 20 2b 20 35 30 3b 0a 20 |t[3] = x| + 50;. |
|00004bf0| 20 79 70 74 5b 30 5d 20 | 3d 20 79 3b 20 20 0a 20 | ypt[0] |= y;  . |
|00004c00| 20 79 70 74 5b 31 5d 20 | 3d 20 79 2d 32 30 3b 0a | ypt[1] |= y-20;.|
|00004c10| 20 20 79 70 74 5b 32 5d | 20 3d 20 79 2d 32 30 3b |  ypt[2]| = y-20;|
|00004c20| 0a 20 20 79 70 74 5b 33 | 5d 20 3d 20 79 3b 0a 20 |.  ypt[3|] = y;. |
|00004c30| 20 2f 2f 64 72 61 77 20 | 74 6f 70 20 6f 66 20 62 | //draw |top of b|
|00004c40| 6f 78 0a 20 20 67 2e 73 | 65 74 43 6f 6c 6f 72 28 |ox.  g.s|etColor(|
|00004c50| 43 6f 6c 6f 72 2e 6c 69 | 67 68 74 47 72 61 79 29 |Color.li|ghtGray)|
|00004c60| 3b 0a 20 20 67 2e 66 69 | 6c 6c 50 6f 6c 79 67 6f |;.  g.fi|llPolygo|
|00004c70| 6e 28 78 70 74 2c 20 79 | 70 74 2c 20 34 29 3b 0a |n(xpt, y|pt, 4);.|
|00004c80| 20 20 78 70 74 5b 32 5d | 20 3d 20 78 2d 32 30 3b |  xpt[2]| = x-20;|
|00004c90| 0a 20 20 78 70 74 5b 33 | 5d 20 3d 20 78 3b 0a 20 |.  xpt[3|] = x;. |
|00004ca0| 20 79 70 74 5b 32 5d 20 | 3d 20 79 2b 33 30 3b 0a | ypt[2] |= y+30;.|
|00004cb0| 20 20 79 70 74 5b 33 5d | 20 3d 20 79 2b 35 30 3b |  ypt[3]| = y+50;|
|00004cc0| 0a 20 20 2f 2f 64 72 61 | 77 20 73 6d 6f 6b 65 20 |.  //dra|w smoke |
|00004cd0| 73 74 61 63 6b 0a 20 20 | 67 2e 73 65 74 43 6f 6c |stack.  |g.setCol|
|00004ce0| 6f 72 28 43 6f 6c 6f 72 | 2e 62 6c 61 63 6b 29 3b |or(Color|.black);|
|00004cf0| 0a 20 20 67 2e 66 69 6c | 6c 52 65 63 74 28 78 2b |.  g.fil|lRect(x+|
|00004d00| 32 30 2c 20 79 2d 32 35 | 2c 20 39 2c 31 35 29 3b |20, y-25|, 9,15);|
|00004d10| 0a 20 20 67 2e 66 69 6c | 6c 4f 76 61 6c 28 78 2b |.  g.fil|lOval(x+|
|00004d20| 32 30 2c 79 2d 32 31 2c | 39 2c 31 35 29 3b 0a 20 |20,y-21,|9,15);. |
|00004d30| 20 67 2e 73 65 74 43 6f | 6c 6f 72 28 43 6f 6c 6f | g.setCo|lor(Colo|
|00004d40| 72 2e 77 68 69 74 65 29 | 3b 0a 20 20 67 2e 66 69 |r.white)|;.  g.fi|
|00004d50| 6c 6c 4f 76 61 6c 28 78 | 2b 32 30 2c 20 79 2d 32 |llOval(x|+20, y-2|
|00004d60| 38 2c 39 2c 35 29 3b 0a | 20 20 2f 2f 64 72 61 77 |8,9,5);.|  //draw|
|00004d70| 20 73 6d 6f 6b 65 20 0a | 20 20 67 2e 73 65 74 43 | smoke .|  g.setC|
|00004d80| 6f 6c 6f 72 28 43 6f 6c | 6f 72 2e 6c 69 67 68 74 |olor(Col|or.light|
|00004d90| 47 72 61 79 29 3b 0a 20 | 20 66 6f 72 28 69 6e 74 |Gray);. | for(int|
|00004da0| 20 6b 20 3d 20 30 3b 20 | 6b 3c 68 69 63 6e 3b 6b | k = 0; |k<hicn;k|
|00004db0| 2b 2b 29 0a 20 20 20 20 | 67 2e 66 69 6c 6c 4f 76 |++).    |g.fillOv|
|00004dc0| 61 6c 28 68 69 78 5b 6b | 5d 2c 20 68 69 79 5b 6b |al(hix[k|], hiy[k|
|00004dd0| 5d 2c 34 2c 34 29 3b 0a | 20 20 69 6e 74 20 63 6e |],4,4);.|  int cn|
|00004de0| 3d 28 69 6e 74 29 4d 61 | 74 68 2e 66 6c 6f 6f 72 |=(int)Ma|th.floor|
|00004df0| 28 4d 61 74 68 2e 72 61 | 6e 64 6f 6d 28 29 2a 34 |(Math.ra|ndom()*4|
|00004e00| 29 3b 20 0a 20 20 68 69 | 63 6e 20 3d 20 63 6e 3b |); .  hi|cn = cn;|
|00004e10| 0a 20 20 66 6f 72 28 69 | 6e 74 20 6a 3d 30 3b 20 |.  for(i|nt j=0; |
|00004e20| 6a 3c 63 6e 3b 20 6a 2b | 2b 29 7b 0a 20 20 20 20 |j<cn; j+|+){.    |
|00004e30| 69 6e 74 20 63 78 20 3d | 20 78 20 2b 20 31 35 20 |int cx =| x + 15 |
|00004e40| 2b 28 69 6e 74 29 4d 61 | 74 68 2e 66 6c 6f 6f 72 |+(int)Ma|th.floor|
|00004e50| 28 4d 61 74 68 2e 72 61 | 6e 64 6f 6d 28 29 2a 31 |(Math.ra|ndom()*1|
|00004e60| 35 29 3b 20 0a 20 20 20 | 20 69 6e 74 20 63 79 20 |5); .   | int cy |
|00004e70| 3d 20 79 20 2d 20 33 35 | 20 2d 28 69 6e 74 29 4d |= y - 35| -(int)M|
|00004e80| 61 74 68 2e 66 6c 6f 6f | 72 28 4d 61 74 68 2e 72 |ath.floo|r(Math.r|
|00004e90| 61 6e 64 6f 6d 28 29 2a | 32 30 29 3b 20 0a 20 20 |andom()*|20); .  |
|00004ea0| 20 20 67 2e 66 69 6c 6c | 4f 76 61 6c 28 63 78 2c |  g.fill|Oval(cx,|
|00004eb0| 63 79 2c 36 2c 36 29 3b | 0a 20 20 20 20 68 69 78 |cy,6,6);|.    hix|
|00004ec0| 5b 6a 5d 20 3d 20 63 78 | 2b 36 3b 0a 20 20 20 20 |[j] = cx|+6;.    |
|00004ed0| 68 69 79 5b 6a 5d 20 3d | 20 63 79 2d 32 30 3b 0a |hiy[j] =| cy-20;.|
|00004ee0| 20 20 7d 0a 20 20 67 2e | 73 65 74 43 6f 6c 6f 72 |  }.  g.|setColor|
|00004ef0| 28 43 6f 6c 6f 72 2e 62 | 6c 61 63 6b 29 3b 0a 20 |(Color.b|lack);. |
|00004f00| 20 67 2e 66 69 6c 6c 50 | 6f 6c 79 67 6f 6e 28 78 | g.fillP|olygon(x|
|00004f10| 70 74 2c 20 79 70 74 2c | 20 34 29 3b 0a 20 20 78 |pt, ypt,| 4);.  x|
|00004f20| 70 74 5b 30 5d 20 3d 20 | 78 20 2b 20 31 30 3b 0a |pt[0] = |x + 10;.|
|00004f30| 20 20 78 70 74 5b 31 5d | 20 3d 20 78 20 2b 20 32 |  xpt[1]| = x + 2|
|00004f40| 34 3b 0a 20 20 78 70 74 | 5b 32 5d 20 3d 20 73 74 |4;.  xpt|[2] = st|
|00004f50| 61 72 74 2b 31 38 35 3b | 0a 20 20 78 70 74 5b 33 |art+185;|.  xpt[3|
|00004f60| 5d 20 3d 20 73 74 61 72 | 74 2b 31 37 37 3b 0a 20 |] = star|t+177;. |
|00004f70| 20 79 70 74 5b 30 5d 20 | 3d 20 79 20 2b 20 35 30 | ypt[0] |= y + 50|
|00004f80| 3b 0a 20 20 79 70 74 5b | 31 5d 20 3d 20 79 20 2b |;.  ypt[|1] = y +|
|00004f90| 20 35 30 3b 0a 20 20 79 | 70 74 5b 32 5d 20 3d 20 | 50;.  y|pt[2] = |
|00004fa0| 31 34 36 3b 0a 20 20 79 | 70 74 5b 33 5d 20 3d 20 |146;.  y|pt[3] = |
|00004fb0| 31 34 36 3b 0a 20 20 67 | 2e 66 69 6c 6c 50 6f 6c |146;.  g|.fillPol|
|00004fc0| 79 67 6f 6e 28 78 70 74 | 2c 79 70 74 2c 34 29 3b |ygon(xpt|,ypt,4);|
|00004fd0| 0a 7d 0a 0a 0a 76 6f 69 | 64 20 64 72 61 77 5f 6c |.}...voi|d draw_l|
|00004fe0| 65 74 74 65 72 73 28 69 | 6e 74 20 78 73 74 61 72 |etters(i|nt xstar|
|00004ff0| 74 2c 20 47 72 61 70 68 | 69 63 73 20 67 29 7b 0a |t, Graph|ics g){.|
|00005000| 2f 2f 20 64 72 61 77 20 | 6c 65 74 74 65 72 73 20 |// draw |letters |
|00005010| 6f 6e 20 74 61 70 65 0a | 20 20 69 6e 74 20 73 74 |on tape.|  int st|
|00005020| 61 72 74 20 3d 20 70 74 | 72 2d 31 37 3b 0a 20 20 |art = pt|r-17;.  |
|00005030| 69 6e 74 20 78 20 3d 20 | 78 73 74 61 72 74 2d 38 |int x = |xstart-8|
|00005040| 3b 0a 20 20 62 6f 6f 6c | 65 61 6e 20 6f 6b 32 64 |;.  bool|ean ok2d|
|00005050| 72 61 77 3b 0a 20 20 67 | 2e 73 65 74 46 6f 6e 74 |raw;.  g|.setFont|
|00005060| 28 54 66 6f 6e 74 29 3b | 0a 20 20 66 6f 72 20 28 |(Tfont);|.  for (|
|00005070| 69 6e 74 20 69 6e 64 65 | 78 20 3d 20 73 74 61 72 |int inde|x = star|
|00005080| 74 3b 20 69 6e 64 65 78 | 20 3c 20 73 74 61 72 74 |t; index| < start|
|00005090| 20 2b 20 33 35 3b 20 69 | 6e 64 65 78 2b 2b 29 7b | + 35; i|ndex++){|
|000050a0| 0a 20 20 20 20 6f 6b 32 | 64 72 61 77 20 3d 20 74 |.    ok2|draw = t|
|000050b0| 72 75 65 3b 0a 20 20 20 | 20 69 66 20 28 69 6e 64 |rue;.   | if (ind|
|000050c0| 65 78 20 3d 3d 20 70 74 | 72 29 7b 0a 20 20 20 20 |ex == pt|r){.    |
|000050d0| 20 20 67 2e 73 65 74 46 | 6f 6e 74 28 54 62 69 67 |  g.setF|ont(Tbig|
|000050e0| 66 6f 6e 74 29 3b 0a 20 | 20 20 20 20 20 67 2e 64 |font);. |     g.d|
|000050f0| 72 61 77 43 68 61 72 73 | 28 74 61 70 65 2c 20 69 |rawChars|(tape, i|
|00005100| 6e 64 65 78 2c 31 2c 78 | 2d 31 2c 20 31 35 39 29 |ndex,1,x|-1, 159)|
|00005110| 3b 0a 20 20 20 20 20 20 | 67 2e 73 65 74 46 6f 6e |;.      |g.setFon|
|00005120| 74 28 54 66 6f 6e 74 29 | 3b 0a 20 20 20 20 20 20 |t(Tfont)|;.      |
|00005130| 6f 6b 32 64 72 61 77 20 | 3d 20 66 61 6c 73 65 3b |ok2draw |= false;|
|00005140| 0a 20 20 20 20 7d 0a 20 | 20 20 20 69 66 20 28 69 |.    }. |   if (i|
|00005150| 6e 64 65 78 20 3d 3d 20 | 70 74 72 2b 31 37 29 7b |ndex == |ptr+17){|
|00005160| 0a 20 20 20 20 20 20 20 | 20 6f 6b 32 64 72 61 77 |.       | ok2draw|
|00005170| 20 3d 20 66 61 6c 73 65 | 3b 0a 20 20 20 20 20 20 | = false|;.      |
|00005180| 20 20 69 66 20 28 73 68 | 69 66 74 20 3c 3d 30 29 |  if (sh|ift <=0)|
|00005190| 0a 20 20 20 20 20 20 20 | 20 20 20 20 67 2e 64 72 |.       |    g.dr|
|000051a0| 61 77 43 68 61 72 73 28 | 74 61 70 65 2c 69 6e 64 |awChars(|tape,ind|
|000051b0| 65 78 2c 31 2c 78 2c 31 | 35 37 29 3b 0a 20 20 20 |ex,1,x,1|57);.   |
|000051c0| 20 20 20 20 20 7d 0a 20 | 20 20 20 69 66 20 28 69 |     }. |   if (i|
|000051d0| 6e 64 65 78 20 3d 3d 20 | 70 74 72 2d 31 37 29 7b |ndex == |ptr-17){|
|000051e0| 0a 20 20 20 20 20 20 20 | 20 6f 6b 32 64 72 61 77 |.       | ok2draw|
|000051f0| 20 3d 20 66 61 6c 73 65 | 3b 0a 20 20 20 20 20 20 | = false|;.      |
|00005200| 20 20 69 66 20 28 73 68 | 69 66 74 20 3e 3d 20 30 |  if (sh|ift >= 0|
|00005210| 29 0a 20 20 20 20 20 20 | 20 20 20 20 20 67 2e 64 |).      |     g.d|
|00005220| 72 61 77 43 68 61 72 73 | 28 74 61 70 65 2c 20 69 |rawChars|(tape, i|
|00005230| 6e 64 65 78 2c 20 31 2c | 78 2c 20 31 35 37 29 3b |ndex, 1,|x, 157);|
|00005240| 0a 20 20 20 20 20 20 20 | 20 7d 20 20 0a 20 20 20 |.       | }  .   |
|00005250| 20 69 66 20 28 6f 6b 32 | 64 72 61 77 29 0a 20 20 | if (ok2|draw).  |
|00005260| 20 20 20 20 20 20 20 20 | 20 20 20 67 2e 64 72 61 |        |   g.dra|
|00005270| 77 43 68 61 72 73 28 74 | 61 70 65 2c 69 6e 64 65 |wChars(t|ape,inde|
|00005280| 78 2c 31 2c 20 78 2c 31 | 35 39 29 3b 0a 20 20 20 |x,1, x,1|59);.   |
|00005290| 20 78 20 3d 20 78 20 2b | 20 31 31 3b 0a 20 20 7d | x = x +| 11;.  }|
|000052a0| 0a 7d 0a 0a 76 6f 69 64 | 20 67 65 74 5f 73 69 6c |.}..void| get_sil|
|000052b0| 6c 79 5f 71 75 6f 74 65 | 28 29 7b 0a 20 20 20 20 |ly_quote|(){.    |
|000052c0| 69 6e 74 20 6e 20 3d 20 | 28 69 6e 74 29 4d 61 74 |int n = |(int)Mat|
|000052d0| 68 2e 66 6c 6f 6f 72 28 | 4d 61 74 68 2e 72 61 6e |h.floor(|Math.ran|
|000052e0| 64 6f 6d 28 29 2a 34 29 | 3b 0a 20 20 20 20 77 68 |dom()*4)|;.    wh|
|000052f0| 69 6c 65 20 28 6e 20 3d | 3d 20 6c 61 73 74 73 69 |ile (n =|= lastsi|
|00005300| 6c 6c 79 72 6e 29 0a 20 | 20 20 20 20 20 6e 20 3d |llyrn). |     n =|
|00005310| 20 28 69 6e 74 29 4d 61 | 74 68 2e 66 6c 6f 6f 72 | (int)Ma|th.floor|
|00005320| 28 4d 61 74 68 2e 72 61 | 6e 64 6f 6d 28 29 2a 34 |(Math.ra|ndom()*4|
|00005330| 29 3b 0a 20 20 20 20 6c | 61 73 74 73 69 6c 6c 79 |);.    l|astsilly|
|00005340| 72 6e 20 3d 20 6e 3b 0a | 20 20 20 20 63 6c 65 61 |rn = n;.|    clea|
|00005350| 72 5f 6d 65 73 73 61 67 | 65 73 28 29 3b 0a 20 20 |r_messag|es();.  |
|00005360| 20 20 6d 65 73 73 61 67 | 65 32 20 3d 20 73 69 6c |  messag|e2 = sil|
|00005370| 6c 79 71 75 6f 74 65 5b | 6e 5d 3b 0a 7d 0a 0a 76 |lyquote[|n];.}..v|
|00005380| 6f 69 64 20 67 65 74 5f | 71 75 6f 74 65 28 29 7b |oid get_|quote(){|
|00005390| 0a 2f 2f 20 67 65 74 20 | 69 6e 66 6f 72 6d 61 74 |.// get |informat|
|000053a0| 69 76 65 20 71 75 6f 74 | 65 0a 20 20 20 20 69 6e |ive quot|e.    in|
|000053b0| 74 20 6e 20 3d 20 28 69 | 6e 74 29 4d 61 74 68 2e |t n = (i|nt)Math.|
|000053c0| 66 6c 6f 6f 72 28 4d 61 | 74 68 2e 72 61 6e 64 6f |floor(Ma|th.rando|
|000053d0| 6d 28 29 2a 37 29 3b 0a | 20 20 20 20 77 68 69 6c |m()*7);.|    whil|
|000053e0| 65 20 28 6e 20 3d 3d 20 | 6c 61 73 74 72 6e 29 0a |e (n == |lastrn).|
|000053f0| 20 20 20 20 20 20 6e 20 | 3d 20 28 69 6e 74 29 4d |      n |= (int)M|
|00005400| 61 74 68 2e 66 6c 6f 6f | 72 28 4d 61 74 68 2e 72 |ath.floo|r(Math.r|
|00005410| 61 6e 64 6f 6d 28 29 2a | 37 29 3b 0a 20 20 20 20 |andom()*|7);.    |
|00005420| 6c 61 73 74 72 6e 20 3d | 20 6e 3b 0a 20 20 20 20 |lastrn =| n;.    |
|00005430| 6d 65 73 73 61 67 65 31 | 20 3d 20 71 75 6f 74 65 |message1| = quote|
|00005440| 5b 6e 5d 5b 30 5d 3b 0a | 20 20 20 20 6d 65 73 73 |[n][0];.|    mess|
|00005450| 61 67 65 32 20 3d 20 71 | 75 6f 74 65 5b 6e 5d 5b |age2 = q|uote[n][|
|00005460| 31 5d 3b 0a 20 20 20 20 | 6d 65 73 73 61 67 65 33 |1];.    |message3|
|00005470| 20 3d 20 71 75 6f 74 65 | 5b 6e 5d 5b 32 5d 3b 0a | = quote|[n][2];.|
|00005480| 7d 0a 0a 0a 76 6f 69 64 | 20 64 72 61 77 5f 73 70 |}...void| draw_sp|
|00005490| 6f 6b 65 73 28 69 6e 74 | 20 73 74 61 72 74 2c 20 |okes(int| start, |
|000054a0| 47 72 61 70 68 69 63 73 | 20 67 29 7b 0a 2f 2f 20 |Graphics| g){.// |
|000054b0| 64 72 61 77 20 73 70 6f | 6b 65 73 20 69 6e 20 74 |draw spo|kes in t|
|000054c0| 61 70 65 20 72 65 65 6c | 0a 20 20 20 69 6e 74 20 |ape reel|.   int |
|000054d0| 73 70 6f 6b 65 5b 5d 5b | 5d 20 20 3d 20 7b 7b 30 |spoke[][|]  = {{0|
|000054e0| 2c 2d 34 7d 2c 7b 31 32 | 2c 30 7d 2c 7b 30 2c 2b |,-4},{12|,0},{0,+|
|000054f0| 34 7d 2c 7b 2d 31 32 2c | 30 7d 7d 3b 0a 20 20 20 |4},{-12,|0}};.   |
|00005500| 69 66 20 28 72 6f 74 3e | 33 29 20 72 6f 74 20 3d |if (rot>|3) rot =|
|00005510| 20 30 3b 0a 20 20 20 69 | 66 20 28 72 6f 74 3c 30 | 0;.   i|f (rot<0|
|00005520| 29 20 20 72 6f 74 20 3d | 20 33 3b 0a 20 20 20 67 |)  rot =| 3;.   g|
|00005530| 2e 73 65 74 43 6f 6c 6f | 72 28 43 6f 6c 6f 72 2e |.setColo|r(Color.|
|00005540| 62 6c 61 63 6b 29 3b 0a | 20 20 20 67 2e 64 72 61 |black);.|   g.dra|
|00005550| 77 4c 69 6e 65 28 73 74 | 61 72 74 2b 32 2c 31 33 |wLine(st|art+2,13|
|00005560| 31 2c 20 73 74 61 72 74 | 2b 32 2b 73 70 6f 6b 65 |1, start|+2+spoke|
|00005570| 5b 72 6f 74 5d 5b 30 5d | 2c 20 31 33 31 2b 73 70 |[rot][0]|, 131+sp|
|00005580| 6f 6b 65 5b 72 6f 74 5d | 5b 31 5d 29 3b 0a 20 20 |oke[rot]|[1]);.  |
|00005590| 20 67 2e 64 72 61 77 4c | 69 6e 65 28 73 74 61 72 | g.drawL|ine(star|
|000055a0| 74 2b 33 36 32 2c 31 33 | 31 2c 20 73 74 61 72 74 |t+362,13|1, start|
|000055b0| 2b 33 36 32 2b 73 70 6f | 6b 65 5b 72 6f 74 5d 5b |+362+spo|ke[rot][|
|000055c0| 30 5d 2c 20 31 33 31 2b | 73 70 6f 6b 65 5b 72 6f |0], 131+|spoke[ro|
|000055d0| 74 5d 5b 31 5d 29 3b 0a | 7d 0a 0a 76 6f 69 64 20 |t][1]);.|}..void |
|000055e0| 64 72 61 77 5f 72 65 65 | 6c 73 28 69 6e 74 20 73 |draw_ree|ls(int s|
|000055f0| 74 61 72 74 2c 47 72 61 | 70 68 69 63 73 20 67 29 |tart,Gra|phics g)|
|00005600| 7b 0a 20 20 20 20 67 2e | 73 65 74 43 6f 6c 6f 72 |{.    g.|setColor|
|00005610| 28 43 6f 6c 6f 72 2e 62 | 6c 61 63 6b 29 3b 0a 20 |(Color.b|lack);. |
|00005620| 20 20 20 67 2e 66 69 6c | 6c 52 65 63 74 28 73 74 |   g.fil|lRect(st|
|00005630| 61 72 74 2d 31 31 2c 31 | 33 30 2c 32 35 2c 35 30 |art-11,1|30,25,50|
|00005640| 29 3b 0a 20 20 20 20 67 | 2e 66 69 6c 6c 52 65 63 |);.    g|.fillRec|
|00005650| 74 28 73 74 61 72 74 2b | 33 34 39 2c 31 33 30 2c |t(start+|349,130,|
|00005660| 32 35 2c 35 30 29 3b 0a | 20 20 20 20 67 2e 66 69 |25,50);.|    g.fi|
|00005670| 6c 6c 4f 76 61 6c 28 73 | 74 61 72 74 2d 31 31 2c |llOval(s|tart-11,|
|00005680| 31 37 36 2c 32 35 2c 39 | 29 3b 0a 20 20 20 20 67 |176,25,9|);.    g|
|00005690| 2e 66 69 6c 6c 4f 76 61 | 6c 28 73 74 61 72 74 2b |.fillOva|l(start+|
|000056a0| 33 34 39 2c 31 37 36 2c | 32 35 2c 39 29 3b 0a 20 |349,176,|25,9);. |
|000056b0| 20 20 20 67 2e 73 65 74 | 43 6f 6c 6f 72 28 43 6f |   g.set|Color(Co|
|000056c0| 6c 6f 72 2e 77 68 69 74 | 65 29 3b 0a 20 20 20 20 |lor.whit|e);.    |
|000056d0| 69 6e 74 20 78 62 5b 5d | 20 3d 20 7b 73 74 61 72 |int xb[]| = {star|
|000056e0| 74 2d 36 2c 73 74 61 72 | 74 2b 39 2c 73 74 61 72 |t-6,star|t+9,star|
|000056f0| 74 2b 39 7d 3b 0a 20 20 | 20 20 69 6e 74 20 79 62 |t+9};.  |  int yb|
|00005700| 5b 5d 20 3d 20 7b 31 37 | 32 2c 31 36 37 2c 31 37 |[] = {17|2,167,17|
|00005710| 37 7d 3b 0a 20 20 20 20 | 67 2e 66 69 6c 6c 50 6f |7};.    |g.fillPo|
|00005720| 6c 79 67 6f 6e 28 78 62 | 2c 79 62 2c 33 29 3b 0a |lygon(xb|,yb,3);.|
|00005730| 20 20 20 20 78 62 5b 30 | 5d 20 3d 20 73 74 61 72 |    xb[0|] = star|
|00005740| 74 2b 33 36 39 3b 0a 20 | 20 20 20 78 62 5b 31 5d |t+369;. |   xb[1]|
|00005750| 20 3d 20 73 74 61 72 74 | 2b 33 35 34 3b 0a 20 20 | = start|+354;.  |
|00005760| 20 20 78 62 5b 32 5d 20 | 3d 20 73 74 61 72 74 2b |  xb[2] |= start+|
|00005770| 33 35 34 3b 0a 20 20 20 | 20 67 2e 66 69 6c 6c 50 |354;.   | g.fillP|
|00005780| 6f 6c 79 67 6f 6e 28 78 | 62 2c 79 62 2c 33 29 3b |olygon(x|b,yb,3);|
|00005790| 0a 20 20 20 20 69 6e 74 | 20 78 70 74 5b 5d 3d 20 |.    int| xpt[]= |
|000057a0| 7b 73 74 61 72 74 2d 31 | 31 2c 73 74 61 72 74 2b |{start-1|1,start+|
|000057b0| 73 68 69 66 74 2c 73 74 | 61 72 74 2b 73 68 69 66 |shift,st|art+shif|
|000057c0| 74 2c 73 74 61 72 74 2d | 31 31 7d 3b 0a 20 20 20 |t,start-|11};.   |
|000057d0| 20 69 6e 74 20 79 70 74 | 5b 5d 3d 20 7b 31 34 32 | int ypt|[]= {142|
|000057e0| 2c 31 34 35 2c 31 36 33 | 2c 31 36 30 7d 3b 0a 20 |,145,163|,160};. |
|000057f0| 20 20 20 67 2e 66 69 6c | 6c 50 6f 6c 79 67 6f 6e |   g.fil|lPolygon|
|00005800| 28 78 70 74 2c 20 79 70 | 74 2c 20 34 29 3b 0a 20 |(xpt, yp|t, 4);. |
|00005810| 20 20 20 67 2e 73 65 74 | 43 6f 6c 6f 72 28 43 6f |   g.set|Color(Co|
|00005820| 6c 6f 72 2e 72 65 64 29 | 3b 0a 20 20 20 20 67 2e |lor.red)|;.    g.|
|00005830| 64 72 61 77 50 6f 6c 79 | 67 6f 6e 28 78 70 74 2c |drawPoly|gon(xpt,|
|00005840| 79 70 74 2c 34 29 3b 0a | 20 20 20 20 67 2e 73 65 |ypt,4);.|    g.se|
|00005850| 74 43 6f 6c 6f 72 28 43 | 6f 6c 6f 72 2e 77 68 69 |tColor(C|olor.whi|
|00005860| 74 65 29 3b 0a 20 20 20 | 20 78 70 74 5b 30 5d 20 |te);.   | xpt[0] |
|00005870| 3d 20 73 74 61 72 74 2b | 73 68 69 66 74 2b 33 36 |= start+|shift+36|
|00005880| 33 3b 0a 20 20 20 20 78 | 70 74 5b 31 5d 3d 73 74 |3;.    x|pt[1]=st|
|00005890| 61 72 74 2b 33 37 34 3b | 0a 20 20 20 20 78 70 74 |art+374;|.    xpt|
|000058a0| 5b 32 5d 3d 73 74 61 72 | 74 2b 33 37 34 3b 0a 20 |[2]=star|t+374;. |
|000058b0| 20 20 20 78 70 74 5b 33 | 5d 3d 73 74 61 72 74 2b |   xpt[3|]=start+|
|000058c0| 73 68 69 66 74 2b 33 36 | 33 3b 0a 20 20 20 20 79 |shift+36|3;.    y|
|000058d0| 70 74 5b 30 5d 20 3d 20 | 31 34 35 3b 0a 20 20 20 |pt[0] = |145;.   |
|000058e0| 20 79 70 74 5b 31 5d 20 | 3d 20 31 34 32 3b 0a 20 | ypt[1] |= 142;. |
|000058f0| 20 20 20 79 70 74 5b 32 | 5d 20 3d 20 20 31 36 30 |   ypt[2|] =  160|
|00005900| 3b 0a 20 20 20 20 79 70 | 74 5b 33 5d 20 3d 20 20 |;.    yp|t[3] =  |
|00005910| 31 36 33 3b 0a 20 20 20 | 20 67 2e 66 69 6c 6c 50 |163;.   | g.fillP|
|00005920| 6f 6c 79 67 6f 6e 28 78 | 70 74 2c 79 70 74 2c 34 |olygon(x|pt,ypt,4|
|00005930| 29 3b 0a 20 20 20 20 67 | 2e 73 65 74 43 6f 6c 6f |);.    g|.setColo|
|00005940| 72 28 43 6f 6c 6f 72 2e | 72 65 64 29 3b 0a 20 20 |r(Color.|red);.  |
|00005950| 20 20 67 2e 64 72 61 77 | 50 6f 6c 79 67 6f 6e 28 |  g.draw|Polygon(|
|00005960| 78 70 74 2c 79 70 74 2c | 34 29 3b 0a 20 20 20 20 |xpt,ypt,|4);.    |
|00005970| 67 2e 73 65 74 43 6f 6c | 6f 72 28 43 6f 6c 6f 72 |g.setCol|or(Color|
|00005980| 2e 77 68 69 74 65 29 3b | 0a 20 20 20 20 67 2e 66 |.white);|.    g.f|
|00005990| 69 6c 6c 4f 76 61 6c 28 | 73 74 61 72 74 2d 31 31 |illOval(|start-11|
|000059a0| 2c 31 32 36 2c 32 35 2c | 39 29 3b 0a 20 20 20 20 |,126,25,|9);.    |
|000059b0| 67 2e 66 69 6c 6c 4f 76 | 61 6c 28 73 74 61 72 74 |g.fillOv|al(start|
|000059c0| 2b 33 34 39 2c 31 32 36 | 2c 32 35 2c 39 29 3b 20 |+349,126|,25,9); |
|000059d0| 0a 20 20 20 20 64 72 61 | 77 5f 73 70 6f 6b 65 73 |.    dra|w_spokes|
|000059e0| 28 73 74 61 72 74 2c 67 | 29 3b 0a 7d 0a 0a 70 75 |(start,g|);.}..pu|
|000059f0| 62 6c 69 63 20 76 6f 69 | 64 20 70 61 69 6e 74 50 |blic voi|d paintP|
|00005a00| 49 43 28 47 72 61 70 68 | 69 63 73 20 67 29 7b 0a |IC(Graph|ics g){.|
|00005a10| 2f 2f 20 6f 66 66 73 63 | 72 65 65 6e 20 67 72 61 |// offsc|reen gra|
|00005a20| 70 68 69 63 0a 20 20 20 | 20 20 44 69 6d 65 6e 73 |phic.   |  Dimens|
|00005a30| 69 6f 6e 20 72 20 3d 20 | 73 69 7a 65 28 29 3b 0a |ion r = |size();.|
|00005a40| 20 20 20 20 20 67 2e 63 | 6c 65 61 72 52 65 63 74 |     g.c|learRect|
|00005a50| 28 30 2c 30 2c 72 2e 77 | 69 64 74 68 2c 20 72 2e |(0,0,r.w|idth, r.|
|00005a60| 68 65 69 67 68 74 29 3b | 0a 20 20 20 20 20 67 2e |height);|.     g.|
|00005a70| 73 65 74 43 6f 6c 6f 72 | 28 62 67 63 6f 6c 6f 72 |setColor|(bgcolor|
|00005a80| 29 3b 0a 20 20 20 20 20 | 67 2e 66 69 6c 6c 52 65 |);.     |g.fillRe|
|00005a90| 63 74 28 30 2c 30 2c 72 | 2e 77 69 64 74 68 2c 20 |ct(0,0,r|.width, |
|00005aa0| 72 2e 68 65 69 67 68 74 | 29 3b 0a 20 20 20 20 20 |r.height|);.     |
|00005ab0| 64 72 61 77 5f 72 65 65 | 6c 73 28 73 74 61 72 74 |draw_ree|ls(start|
|00005ac0| 2c 67 29 3b 0a 20 20 20 | 20 20 2f 2f 20 64 72 61 |,g);.   |  // dra|
|00005ad0| 77 20 74 68 65 20 74 61 | 70 65 0a 20 20 20 20 20 |w the ta|pe.     |
|00005ae0| 66 6f 72 28 69 6e 74 20 | 69 3d 73 74 61 72 74 2b |for(int |i=start+|
|00005af0| 73 68 69 66 74 3b 20 69 | 3c 73 74 61 72 74 2b 73 |shift; i|<start+s|
|00005b00| 68 69 66 74 2b 33 36 33 | 3b 20 69 2b 3d 31 31 29 |hift+363|; i+=11)|
|00005b10| 0a 20 20 20 20 20 20 20 | 20 64 72 61 77 77 68 69 |.       | drawwhi|
|00005b20| 74 65 73 71 75 61 72 65 | 73 28 67 2c 69 2c 31 34 |tesquare|s(g,i,14|
|00005b30| 35 29 3b 0a 20 20 20 20 | 20 66 6f 72 28 69 6e 74 |5);.    | for(int|
|00005b40| 20 69 3d 73 74 61 72 74 | 2b 73 68 69 66 74 3b 20 | i=start|+shift; |
|00005b50| 69 3c 73 74 61 72 74 2b | 73 68 69 66 74 2b 33 36 |i<start+|shift+36|
|00005b60| 33 3b 20 69 2b 3d 31 31 | 29 0a 20 20 20 20 20 20 |3; i+=11|).      |
|00005b70| 20 20 64 72 61 77 42 6f | 78 28 67 2c 69 2c 31 34 |  drawBo|x(g,i,14|
|00005b80| 35 29 3b 0a 20 20 20 20 | 20 67 2e 73 65 74 43 6f |5);.    | g.setCo|
|00005b90| 6c 6f 72 28 43 6f 6c 6f | 72 2e 72 65 64 29 3b 0a |lor(Colo|r.red);.|
|00005ba0| 20 20 20 20 20 69 6e 74 | 20 62 6f 78 78 20 20 3d |     int| boxx  =|
|00005bb0| 20 73 74 61 72 74 2b 31 | 36 33 20 2b 28 69 6e 74 | start+1|63 +(int|
|00005bc0| 29 4d 61 74 68 2e 66 6c | 6f 6f 72 28 4d 61 74 68 |)Math.fl|oor(Math|
|00005bd0| 2e 72 61 6e 64 6f 6d 28 | 29 2a 38 29 3b 20 0a 20 |.random(|)*8); . |
|00005be0| 20 20 20 20 69 6e 74 20 | 62 6f 78 79 20 20 3d 20 |    int |boxy  = |
|00005bf0| 38 33 20 2b 28 69 6e 74 | 29 4d 61 74 68 2e 66 6c |83 +(int|)Math.fl|
|00005c00| 6f 6f 72 28 4d 61 74 68 | 2e 72 61 6e 64 6f 6d 28 |oor(Math|.random(|
|00005c10| 29 2a 31 30 29 3b 20 0a | 20 20 20 20 20 2f 2f 20 |)*10); .|     // |
|00005c20| 64 72 61 77 20 72 65 73 | 74 20 6f 66 20 6d 61 63 |draw res|t of mac|
|00005c30| 68 69 6e 65 0a 20 20 20 | 20 20 64 72 61 77 5f 6d |hine.   |  draw_m|
|00005c40| 61 63 68 69 6e 65 28 73 | 74 61 72 74 2c 62 6f 78 |achine(s|tart,box|
|00005c50| 78 2c 20 62 6f 78 79 2c | 20 67 29 3b 0a 20 20 20 |x, boxy,| g);.   |
|00005c60| 20 20 67 2e 73 65 74 43 | 6f 6c 6f 72 28 43 6f 6c |  g.setC|olor(Col|
|00005c70| 6f 72 2e 62 6c 61 63 6b | 29 3b 0a 20 20 20 20 20 |or.black|);.     |
|00005c80| 64 72 61 77 5f 6c 65 74 | 74 65 72 73 28 73 74 61 |draw_let|ters(sta|
|00005c90| 72 74 2b 73 68 69 66 74 | 2c 67 29 3b 0a 20 20 20 |rt+shift|,g);.   |
|00005ca0| 20 20 67 2e 73 65 74 43 | 6f 6c 6f 72 28 43 6f 6c |  g.setC|olor(Col|
|00005cb0| 6f 72 2e 62 6c 61 63 6b | 29 3b 0a 20 20 20 20 20 |or.black|);.     |
|00005cc0| 67 2e 73 65 74 46 6f 6e | 74 28 73 74 61 74 65 66 |g.setFon|t(statef|
|00005cd0| 6f 6e 74 29 3b 0a 20 20 | 20 20 20 2f 2f 20 61 64 |ont);.  |   // ad|
|00005ce0| 64 20 70 69 63 74 75 72 | 65 20 6f 66 20 54 75 72 |d pictur|e of Tur|
|00005cf0| 69 6e 67 0a 20 20 20 20 | 20 67 2e 64 72 61 77 52 |ing.    | g.drawR|
|00005d00| 65 63 74 28 34 2c 34 2c | 35 30 2c 36 30 29 3b 0a |ect(4,4,|50,60);.|
|00005d10| 20 20 20 20 20 67 2e 64 | 72 61 77 53 74 72 69 6e |     g.d|rawStrin|
|00005d20| 67 28 22 41 6c 61 6e 20 | 54 75 72 69 6e 67 22 2c |g("Alan |Turing",|
|00005d30| 35 2c 38 38 29 3b 0a 20 | 20 20 20 20 67 2e 64 72 |5,88);. |    g.dr|
|00005d40| 61 77 53 74 72 69 6e 67 | 28 22 31 39 31 32 20 2d |awString|("1912 -|
|00005d50| 20 31 39 35 34 22 2c 35 | 2c 31 30 30 29 3b 20 0a | 1954",5|,100); .|
|00005d60| 20 20 20 20 20 67 2e 66 | 69 6c 6c 52 65 63 74 28 |     g.f|illRect(|
|00005d70| 32 2c 32 2c 35 36 2c 37 | 33 29 3b 0a 20 20 20 20 |2,2,56,7|3);.    |
|00005d80| 20 67 2e 64 72 61 77 49 | 6d 61 67 65 28 54 75 72 | g.drawI|mage(Tur|
|00005d90| 69 6e 67 70 69 63 2c 20 | 31 30 2c 20 35 2c 20 74 |ingpic, |10, 5, t|
|00005da0| 68 69 73 29 3b 0a 20 20 | 20 20 20 69 66 20 28 65 |his);.  |   if (e|
|00005db0| 79 65 62 72 6f 77 73 5f | 75 70 29 7b 0a 20 20 20 |yebrows_|up){.   |
|00005dc0| 20 20 20 20 20 67 2e 64 | 72 61 77 4c 69 6e 65 28 |     g.d|rawLine(|
|00005dd0| 33 38 2c 32 34 2c 34 34 | 2c 32 37 29 3b 0a 20 20 |38,24,44|,27);.  |
|00005de0| 20 20 20 20 20 20 67 2e | 64 72 61 77 4c 69 6e 65 |      g.|drawLine|
|00005df0| 28 34 36 2c 32 37 2c 34 | 39 2c 32 34 29 3b 0a 20 |(46,27,4|9,24);. |
|00005e00| 20 20 20 20 20 20 20 65 | 79 65 62 72 6f 77 73 5f |       e|yebrows_|
|00005e10| 75 70 20 3d 20 66 61 6c | 73 65 3b 0a 20 20 20 20 |up = fal|se;.    |
|00005e20| 20 7d 0a 20 20 20 20 20 | 2f 2f 20 73 65 65 20 69 | }.     |// see i|
|00005e30| 66 20 64 6f 6e 65 0a 20 | 20 20 20 20 69 66 20 28 |f done. |    if (|
|00005e40| 64 6f 6e 65 29 20 7b 0a | 20 20 20 20 20 20 20 20 |done) {.|        |
|00005e50| 20 67 2e 73 65 74 43 6f | 6c 6f 72 28 43 6f 6c 6f | g.setCo|lor(Colo|
|00005e60| 72 2e 72 65 64 29 3b 0a | 20 20 20 20 20 20 20 20 |r.red);.|        |
|00005e70| 20 6d 65 73 73 61 67 65 | 31 20 3d 22 43 6f 6d 70 | message|1 ="Comp|
|00005e80| 75 74 61 74 69 6f 6e 20 | 48 41 4c 54 45 44 2e 2e |utation |HALTED..|
|00005e90| 2e 22 3b 0a 20 20 20 20 | 20 20 20 20 20 69 66 20 |.";.    |     if |
|00005ea0| 28 21 73 79 6d 62 6f 6c | 5f 73 74 6f 72 65 64 28 |(!symbol|_stored(|
|00005eb0| 75 70 70 65 72 63 61 73 | 65 28 74 61 70 65 5b 70 |uppercas|e(tape[p|
|00005ec0| 74 72 5d 29 29 20 26 26 | 20 28 74 61 70 65 5b 70 |tr])) &&| (tape[p|
|00005ed0| 74 72 5d 20 21 3d 20 33 | 32 29 29 7b 0a 20 20 20 |tr] != 3|2)){.   |
|00005ee0| 20 20 20 20 20 20 20 20 | 6d 65 73 73 61 67 65 32 |        |message2|
|00005ef0| 20 3d 20 22 20 20 55 6e | 72 65 63 6f 67 6e 69 7a | = "  Un|recogniz|
|00005f00| 65 64 20 73 79 6d 62 6f | 6c 20 6f 6e 20 74 61 70 |ed symbo|l on tap|
|00005f10| 65 2e 2e 2e 22 3b 0a 20 | 20 20 20 20 20 20 20 20 |e...";. |        |
|00005f20| 20 20 65 72 72 6f 72 61 | 2e 70 6c 61 79 28 29 3b |  errora|.play();|
|00005f30| 0a 20 20 20 20 20 20 20 | 20 20 7d 0a 20 20 20 20 |.       |  }.    |
|00005f40| 20 20 20 20 20 65 6c 73 | 65 7b 0a 20 20 20 20 20 |     els|e{.     |
|00005f50| 20 20 20 20 20 20 6d 65 | 73 73 61 67 65 32 20 3d |      me|ssage2 =|
|00005f60| 20 22 20 49 20 74 68 69 | 6e 6b 20 77 65 20 6d 69 | " I thi|nk we mi|
|00005f70| 67 68 74 20 62 65 20 64 | 6f 6e 65 20 62 65 63 61 |ght be d|one beca|
|00005f80| 75 73 65 22 3b 0a 20 20 | 20 20 20 20 20 20 20 20 |use";.  |        |
|00005f90| 20 6d 65 73 73 61 67 65 | 33 20 3d 20 22 20 20 20 | message|3 = "   |
|00005fa0| 49 20 68 61 76 65 20 6e | 6f 20 72 75 6c 65 20 66 |I have n|o rule f|
|00005fb0| 6f 72 20 74 68 69 73 20 | 73 69 74 75 61 74 69 6f |or this |situatio|
|00005fc0| 6e 2e 2e 2e 22 3b 20 0a | 20 20 20 20 20 20 20 20 |n..."; .|        |
|00005fd0| 20 20 20 6f 76 65 72 61 | 2e 70 6c 61 79 28 29 3b |   overa|.play();|
|00005fe0| 0a 20 20 20 20 20 20 20 | 20 20 7d 0a 20 20 20 20 |.       |  }.    |
|00005ff0| 20 20 20 20 20 61 6c 6c | 64 6f 6e 65 20 3d 20 74 |     all|done = t|
|00006000| 72 75 65 3b 0a 20 20 20 | 20 20 20 20 20 20 64 6f |rue;.   |      do|
|00006010| 6e 65 20 3d 20 66 61 6c | 73 65 3b 20 0a 20 20 20 |ne = fal|se; .   |
|00006020| 20 20 7d 0a 20 20 20 20 | 20 2f 2f 20 61 64 64 20 |  }.    | // add |
|00006030| 6d 65 73 73 61 67 65 73 | 20 61 6e 64 20 6c 61 62 |messages| and lab|
|00006040| 65 6c 73 0a 20 20 20 20 | 20 67 2e 73 65 74 46 6f |els.    | g.setFo|
|00006050| 6e 74 28 73 74 61 74 65 | 66 6f 6e 74 29 3b 0a 20 |nt(state|font);. |
|00006060| 20 20 20 20 67 2e 73 65 | 74 43 6f 6c 6f 72 28 43 |    g.se|tColor(C|
|00006070| 6f 6c 6f 72 2e 79 65 6c | 6c 6f 77 29 3b 0a 20 20 |olor.yel|low);.  |
|00006080| 20 20 20 77 72 69 74 65 | 4d 65 73 73 61 67 65 73 |   write|Messages|
|00006090| 28 67 29 3b 0a 20 20 20 | 20 20 67 2e 73 65 74 43 |(g);.   |  g.setC|
|000060a0| 6f 6c 6f 72 28 43 6f 6c | 6f 72 2e 62 6c 61 63 6b |olor(Col|or.black|
|000060b0| 29 3b 0a 20 20 20 20 20 | 67 2e 73 65 74 46 6f 6e |);.     |g.setFon|
|000060c0| 74 28 54 62 69 67 67 65 | 72 66 6f 6e 74 29 3b 0a |t(Tbigge|rfont);.|
|000060d0| 20 20 20 20 20 67 2e 73 | 65 74 43 6f 6c 6f 72 28 |     g.s|etColor(|
|000060e0| 43 6f 6c 6f 72 2e 72 65 | 64 29 3b 0a 20 20 20 20 |Color.re|d);.    |
|000060f0| 20 64 72 61 77 73 68 61 | 64 65 64 53 74 72 69 6e | drawsha|dedStrin|
|00006100| 67 28 22 59 65 20 4f 6c | 64 65 20 54 75 72 69 6e |g("Ye Ol|de Turin|
|00006110| 67 20 4d 61 63 68 69 6e | 65 22 2c 31 36 30 2c 31 |g Machin|e",160,1|
|00006120| 39 2c 67 29 3b 0a 20 20 | 20 20 20 67 2e 73 65 74 |9,g);.  |   g.set|
|00006130| 46 6f 6e 74 28 73 74 61 | 74 65 66 6f 6e 74 29 3b |Font(sta|tefont);|
|00006140| 0a 20 20 20 20 20 67 2e | 73 65 74 43 6f 6c 6f 72 |.     g.|setColor|
|00006150| 28 43 6f 6c 6f 72 2e 77 | 68 69 74 65 29 3b 0a 20 |(Color.w|hite);. |
|00006160| 20 20 20 20 64 72 61 77 | 73 68 61 64 65 64 53 74 |    draw|shadedSt|
|00006170| 72 69 6e 67 28 22 49 6e | 70 75 74 2f 4f 75 74 70 |ring("In|put/Outp|
|00006180| 75 74 20 54 61 70 65 22 | 2c 73 74 61 72 74 2b 35 |ut Tape"|,start+5|
|00006190| 30 2c 20 31 38 30 2c 67 | 29 3b 0a 20 20 20 20 20 |0, 180,g|);.     |
|000061a0| 64 72 61 77 73 68 61 64 | 65 64 53 74 72 69 6e 67 |drawshad|edString|
|000061b0| 28 22 3c 3d 20 54 75 72 | 69 6e 67 20 4d 61 63 68 |("<= Tur|ing Mach|
|000061c0| 69 6e 65 22 2c 20 73 74 | 61 72 74 2b 32 32 32 2c |ine", st|art+222,|
|000061d0| 20 31 31 30 2c 67 29 3b | 0a 20 20 20 20 20 64 72 | 110,g);|.     dr|
|000061e0| 61 77 73 68 61 64 65 64 | 53 74 72 69 6e 67 28 22 |awshaded|String("|
|000061f0| 52 75 6c 65 20 4c 69 73 | 74 20 3d 3e 22 2c 20 72 |Rule Lis|t =>", r|
|00006200| 2e 77 69 64 74 68 2d 31 | 37 35 2c 38 30 2c 67 29 |.width-1|75,80,g)|
|00006210| 3b 0a 7d 0a 0a 70 75 62 | 6c 69 63 20 76 6f 69 64 |;.}..pub|lic void|
|00006220| 20 70 61 69 6e 74 28 47 | 72 61 70 68 69 63 73 20 | paint(G|raphics |
|00006230| 67 29 20 7b 0a 2f 2f 20 | 70 61 69 6e 74 20 74 6f |g) {.// |paint to|
|00006240| 20 73 63 72 65 65 6e 0a | 20 20 20 20 20 20 70 61 | screen.|      pa|
|00006250| 69 6e 74 50 49 43 28 70 | 69 63 29 3b 0a 20 20 20 |intPIC(p|ic);.   |
|00006260| 20 20 20 67 2e 64 72 61 | 77 49 6d 61 67 65 28 69 |   g.dra|wImage(i|
|00006270| 6d 2c 30 2c 30 2c 6e 75 | 6c 6c 29 3b 0a 7d 0a 0a |m,0,0,nu|ll);.}..|
|00006280| 0a 70 75 62 6c 69 63 20 | 76 6f 69 64 20 73 74 61 |.public |void sta|
|00006290| 72 74 28 29 7b 0a 2f 2f | 20 6e 65 77 20 74 68 72 |rt(){.//| new thr|
|000062a0| 65 61 64 20 66 6f 72 20 | 61 75 74 6f 6d 61 74 69 |ead for |automati|
|000062b0| 63 20 72 75 6e 6e 69 6e | 67 20 6f 66 20 6d 61 63 |c runnin|g of mac|
|000062c0| 68 69 6e 65 0a 20 20 4d | 61 63 68 69 6e 65 54 68 |hine.  M|achineTh|
|000062d0| 72 65 61 64 20 3d 20 6e | 65 77 20 54 68 72 65 61 |read = n|ew Threa|
|000062e0| 64 28 74 68 69 73 29 3b | 0a 20 20 4d 61 63 68 69 |d(this);|.  Machi|
|000062f0| 6e 65 54 68 72 65 61 64 | 2e 73 74 61 72 74 28 29 |neThread|.start()|
|00006300| 3b 0a 20 20 72 65 71 75 | 65 73 74 46 6f 63 75 73 |;.  requ|estFocus|
|00006310| 28 29 3b 0a 7d 0a 0a 70 | 75 62 6c 69 63 20 76 6f |();.}..p|ublic vo|
|00006320| 69 64 20 72 75 6e 28 29 | 7b 0a 2f 2f 20 72 75 6e |id run()|{.// run|
|00006330| 20 6d 61 63 68 69 6e 65 | 20 61 73 20 6c 6f 6e 67 | machine| as long|
|00006340| 20 61 73 20 61 75 74 6f | 5f 70 72 65 73 73 65 64 | as auto|_pressed|
|00006350| 20 69 73 20 6f 6e 0a 20 | 20 20 69 6e 74 20 74 69 | is on. |  int ti|
|00006360| 6d 65 72 20 3d 20 30 3b | 0a 20 20 20 77 68 69 6c |mer = 0;|.   whil|
|00006370| 65 20 28 4d 61 63 68 69 | 6e 65 54 68 72 65 61 64 |e (Machi|neThread|
|00006380| 20 21 3d 20 6e 75 6c 6c | 29 20 7b 0a 20 20 20 20 | != null|) {.    |
|00006390| 20 74 72 79 20 7b 54 68 | 72 65 61 64 2e 73 6c 65 | try {Th|read.sle|
|000063a0| 65 70 28 73 6c 65 65 70 | 5f 64 65 6c 61 79 29 3b |ep(sleep|_delay);|
|000063b0| 7d 0a 20 20 20 20 20 63 | 61 74 63 68 28 49 6e 74 |}.     c|atch(Int|
|000063c0| 65 72 72 75 70 74 65 64 | 45 78 63 65 70 74 69 6f |errupted|Exceptio|
|000063d0| 6e 20 65 29 20 7b 7d 0a | 20 20 20 20 20 69 66 20 |n e) {}.|     if |
|000063e0| 28 61 75 74 6f 5f 70 72 | 65 73 73 65 64 29 7b 0a |(auto_pr|essed){.|
|000063f0| 20 20 20 20 20 20 20 20 | 20 69 66 20 28 74 69 6d |        | if (tim|
+--------+-------------------------+-------------------------+--------+--------+
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