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|00000e20| 54 46 4c 41 47 53 3d 20 | 2d 62 78 61 68 20 2d 44 |TFLAGS= |-bxah -D|
|00000e30| 6c 69 6e 74 0a 58 4c 49 | 42 45 53 20 3d 20 2d 6c |lint.XLI|BES = -l|
|00000e40| 63 75 72 73 65 73 20 2d | 6c 74 65 72 6d 6c 69 62 |curses -|ltermlib|
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|00000e80| 64 2e 63 20 70 65 72 73 | 6f 6e 2e 63 20 6d 69 73 |d.c pers|on.c mis|
|00000e90| 63 2e 63 20 6d 65 6e 75 | 2e 63 20 73 61 76 65 2e |c.c menu|.c save.|
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|00000eb0| 20 20 73 6f 63 6b 74 2e | 63 20 66 69 6e 64 65 6d | sockt.|c findem|
|00000ec0| 2e 63 0a 58 0a 58 23 20 | 53 59 53 56 20 28 78 65 |.c.X.X# |SYSV (xe|
|00000ed0| 6e 69 78 29 20 2a 64 6f | 20 6e 6f 74 2a 20 75 73 |nix) *do| not* us|
|00000ee0| 65 20 73 6f 63 6b 74 2e | 6f 20 61 6e 64 20 66 69 |e sockt.|o and fi|
|00000ef0| 6e 64 65 6d 2e 6f 20 2d | 2d 20 42 53 44 20 73 79 |ndem.o -|- BSD sy|
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|00000f20| 6e 2e 6f 20 63 6f 6d 70 | 2e 6f 20 63 6f 6d 70 32 |n.o comp|.o comp2|
|00000f30| 2e 6f 20 62 6f 61 72 64 | 2e 6f 20 70 65 72 73 6f |.o board|.o perso|
|00000f40| 6e 2e 6f 20 6d 69 73 63 | 2e 6f 20 6d 65 6e 75 2e |n.o misc|.o menu.|
|00000f50| 6f 20 73 61 76 65 2e 6f | 20 73 63 6f 72 65 2e 6f |o save.o| score.o|
|00000f60| 0a 58 4f 42 4a 53 3d 6d | 61 69 6e 2e 6f 20 63 6f |.XOBJS=m|ain.o co|
|00000f70| 6d 70 2e 6f 20 63 6f 6d | 70 32 2e 6f 20 62 6f 61 |mp.o com|p2.o boa|
|00000f80| 72 64 2e 6f 20 70 65 72 | 73 6f 6e 2e 6f 20 6d 69 |rd.o per|son.o mi|
|00000f90| 73 63 2e 6f 20 6d 65 6e | 75 2e 6f 20 73 61 76 65 |sc.o men|u.o save|
|00000fa0| 2e 6f 20 73 63 6f 72 65 | 2e 6f 20 5c 0a 58 20 20 |.o score|.o \.X |
|00000fb0| 20 20 20 73 6f 63 6b 74 | 2e 6f 20 66 69 6e 64 65 | sockt|.o finde|
|00000fc0| 6d 2e 6f 0a 58 0a 58 24 | 7b 50 52 4f 47 7d 3a 20 |m.o.X.X$|{PROG}: |
|00000fd0| 24 7b 4f 42 4a 53 7d 0a | 58 09 40 65 63 68 6f 20 |${OBJS}.|X.@echo |
|00000fe0| 4c 6f 61 64 69 6e 67 2e | 2e 2e 0a 58 09 40 63 63 |Loading.|...X.@cc|
|00000ff0| 20 24 7b 4c 44 46 4c 41 | 47 53 7d 20 24 7b 4f 42 | ${LDFLA|GS} ${OB|
|00001000| 4a 53 7d 20 24 7b 4c 49 | 42 45 53 7d 20 2d 6f 20 |JS} ${LI|BES} -o |
|00001010| 24 7b 50 52 4f 47 7d 0a | 58 0a 58 69 6e 73 74 61 |${PROG}.|X.Xinsta|
|00001020| 6c 6c 3a 20 24 7b 50 52 | 4f 47 7d 0a 58 09 2f 62 |ll: ${PR|OG}.X./b|
|00001030| 69 6e 2f 6d 76 20 24 7b | 50 52 4f 47 7d 20 24 7b |in/mv ${|PROG} ${|
|00001040| 44 45 53 54 44 49 52 7d | 2f 24 7b 50 52 4f 47 7d |DESTDIR}|/${PROG}|
|00001050| 0a 58 09 63 68 6d 6f 64 | 20 37 31 31 20 24 7b 44 |.X.chmod| 711 ${D|
|00001060| 45 53 54 44 49 52 7d 2f | 24 7b 50 52 4f 47 7d 0a |ESTDIR}/|${PROG}.|
|00001070| 58 0a 58 74 61 67 73 3a | 0a 58 09 63 74 61 67 73 |X.Xtags:|.X.ctags|
|00001080| 20 64 6f 74 73 2e 68 20 | 24 7b 53 52 43 53 7d 0a | dots.h |${SRCS}.|
|00001090| 58 0a 58 63 6c 65 61 6e | 3a 0a 58 09 72 6d 20 2d |X.Xclean|:.X.rm -|
|000010a0| 66 20 63 6f 72 65 20 24 | 7b 4f 42 4a 53 7d 20 24 |f core $|{OBJS} $|
|000010b0| 7b 50 52 4f 47 7d 0a 58 | 0a 58 6c 69 6e 74 3a 0a |{PROG}.X|.Xlint:.|
|000010c0| 58 09 6c 69 6e 74 20 24 | 7b 4c 49 4e 54 46 4c 41 |X.lint $|{LINTFLA|
|000010d0| 47 53 7d 20 24 7b 53 52 | 43 53 7d 0a 58 0a 58 74 |GS} ${SR|CS}.X.Xt|
|000010e0| 61 72 3a 0a 58 09 74 61 | 72 20 66 63 76 20 44 4f |ar:.X.ta|r fcv DO|
|000010f0| 54 53 20 4d 61 6b 65 66 | 69 6c 65 20 64 6f 74 73 |TS Makef|ile dots|
|00001100| 2e 68 20 24 28 53 52 43 | 53 29 20 74 61 67 73 0a |.h $(SRC|S) tags.|
|00001110| 58 0a 58 73 68 61 72 3a | 0a 58 09 73 68 61 72 20 |X.Xshar:|.X.shar |
|00001120| 4d 61 6b 65 66 69 6c 65 | 20 64 6f 74 73 2e 64 6f |Makefile| dots.do|
|00001130| 63 20 64 6f 74 73 2e 68 | 20 24 28 53 52 43 53 29 |c dots.h| $(SRCS)|
|00001140| 20 3e 20 64 6f 74 73 2e | 73 68 61 72 0a 45 4e 44 | > dots.|shar.END|
|00001150| 5f 4f 46 5f 4d 61 6b 65 | 66 69 6c 65 0a 69 66 20 |_OF_Make|file.if |
|00001160| 74 65 73 74 20 32 38 35 | 32 20 2d 6e 65 20 60 77 |test 285|2 -ne `w|
|00001170| 63 20 2d 63 20 3c 4d 61 | 6b 65 66 69 6c 65 60 3b |c -c <Ma|kefile`;|
|00001180| 20 74 68 65 6e 0a 20 20 | 20 20 65 63 68 6f 20 73 | then. | echo s|
|00001190| 68 61 72 3a 20 5c 22 4d | 61 6b 65 66 69 6c 65 5c |har: \"M|akefile\|
|000011a0| 22 20 75 6e 70 61 63 6b | 65 64 20 77 69 74 68 20 |" unpack|ed with |
|000011b0| 77 72 6f 6e 67 20 73 69 | 7a 65 21 0a 66 69 0a 23 |wrong si|ze!.fi.#|
|000011c0| 20 65 6e 64 20 6f 66 20 | 6f 76 65 72 77 72 69 74 | end of |overwrit|
|000011d0| 69 6e 67 20 63 68 65 63 | 6b 0a 66 69 0a 69 66 20 |ing chec|k.fi.if |
|000011e0| 74 65 73 74 20 2d 66 20 | 62 6f 61 72 64 2e 63 20 |test -f |board.c |
|000011f0| 2d 61 20 22 24 7b 31 7d | 22 20 21 3d 20 22 2d 63 |-a "${1}|" != "-c|
|00001200| 22 20 3b 20 74 68 65 6e | 20 0a 20 20 65 63 68 6f |" ; then| . echo|
|00001210| 20 73 68 61 72 3a 20 57 | 69 6c 6c 20 6e 6f 74 20 | shar: W|ill not |
|00001220| 6f 76 65 72 2d 77 72 69 | 74 65 20 65 78 69 73 74 |over-wri|te exist|
|00001230| 69 6e 67 20 66 69 6c 65 | 20 5c 22 62 6f 61 72 64 |ing file| \"board|
|00001240| 2e 63 5c 22 0a 65 6c 73 | 65 0a 65 63 68 6f 20 73 |.c\".els|e.echo s|
|00001250| 68 61 72 3a 20 45 78 74 | 72 61 63 74 69 6e 67 20 |har: Ext|racting |
|00001260| 5c 22 62 6f 61 72 64 2e | 63 5c 22 20 5c 28 33 33 |\"board.|c\" \(33|
|00001270| 32 30 20 63 68 61 72 61 | 63 74 65 72 73 5c 29 0a |20 chara|cters\).|
|00001280| 73 65 64 20 22 73 2f 5e | 58 2f 2f 22 20 3e 62 6f |sed "s/^|X//" >bo|
|00001290| 61 72 64 2e 63 20 3c 3c | 27 45 4e 44 5f 4f 46 5f |ard.c <<|'END_OF_|
|000012a0| 62 6f 61 72 64 2e 63 27 | 0a 58 2f 2a 20 20 20 20 |board.c'|.X/* |
|000012b0| 62 6f 61 72 64 2e 63 20 | 20 20 20 72 6f 75 74 69 |board.c | routi|
|000012c0| 6e 65 73 20 74 68 61 74 | 20 64 65 61 6c 20 77 69 |nes that| deal wi|
|000012d0| 74 68 20 74 68 65 20 70 | 6c 61 79 69 6e 67 20 62 |th the p|laying b|
|000012e0| 6f 61 72 64 27 73 20 64 | 69 73 70 6c 61 79 20 6f |oard's d|isplay o|
|000012f0| 72 20 64 61 74 61 20 2a | 2f 0a 58 0a 58 23 69 6e |r data *|/.X.X#in|
|00001300| 63 6c 75 64 65 20 22 64 | 6f 74 73 2e 68 22 0a 58 |clude "d|ots.h".X|
|00001310| 0a 58 73 65 74 75 70 28 | 29 0a 58 7b 0a 58 20 20 |.Xsetup(|).X{.X |
|00001320| 20 20 4c 65 6e 67 74 68 | 20 3d 20 57 69 64 74 68 | Length| = Width|
|00001330| 20 3d 20 30 3b 0a 58 20 | 20 20 20 63 6f 6d 70 74 | = 0;.X | compt|
|00001340| 61 6c 6c 79 20 3d 20 70 | 65 72 73 6f 6e 74 61 6c |ally = p|ersontal|
|00001350| 6c 79 20 3d 20 30 3b 0a | 58 20 20 20 20 78 70 6f |ly = 0;.|X xpo|
|00001360| 73 69 74 20 3d 20 32 2c | 20 79 70 6f 73 69 74 20 |sit = 2,| yposit |
|00001370| 3d 20 31 3b 0a 58 0a 58 | 20 20 20 20 6d 76 70 72 |= 1;.X.X| mvpr|
|00001380| 69 6e 74 77 28 4c 49 4e | 45 53 20 2d 20 36 2c 20 |intw(LIN|ES - 6, |
|00001390| 30 2c 20 22 45 6e 74 65 | 72 20 4c 45 4e 47 54 48 |0, "Ente|r LENGTH|
|000013a0| 20 6f 66 20 62 6f 61 72 | 64 20 28 25 64 20 2d 20 | of boar|d (%d - |
|000013b0| 25 64 29 2e 22 2c 0a 58 | 09 20 28 6c 65 76 65 6c |%d).",.X|. (level|
|000013c0| 20 3d 3d 20 44 55 4d 42 | 29 3f 20 4d 49 4e 4c 20 | == DUMB|)? MINL |
|000013d0| 3a 20 48 5f 4d 49 4e 4c | 2c 20 4d 41 58 4c 29 3b |: H_MINL|, MAXL);|
|000013e0| 0a 58 20 20 20 20 64 6f | 20 20 7b 0a 58 09 6d 76 |.X do| {.X.mv|
|000013f0| 61 64 64 73 74 72 28 4c | 49 4e 45 53 20 2d 20 34 |addstr(L|INES - 4|
|00001400| 2c 20 30 2c 20 22 2d 3e | 3e 20 22 29 2c 20 63 6c |, 0, "->|> "), cl|
|00001410| 72 74 6f 65 6f 6c 28 29 | 2c 20 72 65 66 72 65 73 |rtoeol()|, refres|
|00001420| 68 28 29 3b 0a 58 09 78 | 5f 73 74 61 72 74 20 3d |h();.X.x|_start =|
|00001430| 20 43 4f 4c 53 20 2f 20 | 32 20 2d 20 28 4c 65 6e | COLS / |2 - (Len|
|00001440| 67 74 68 20 3d 20 67 65 | 74 5f 64 69 6d 65 6e 73 |gth = ge|t_dimens|
|00001450| 69 6f 6e 73 28 29 29 20 | 2a 20 32 3b 0a 58 20 20 |ions()) |* 2;.X |
|00001460| 20 20 7d 20 77 68 69 6c | 65 20 28 4c 65 6e 67 74 | } whil|e (Lengt|
|00001470| 68 20 3e 20 4d 41 58 4c | 20 7c 7c 20 28 6c 65 76 |h > MAXL| || (lev|
|00001480| 65 6c 20 3d 3d 20 44 55 | 4d 42 20 26 26 20 4c 65 |el == DU|MB && Le|
|00001490| 6e 67 74 68 20 3c 20 4d | 49 4e 4c 29 20 7c 7c 0a |ngth < M|INL) ||.|
|000014a0| 58 09 28 6c 65 76 65 6c | 20 21 3d 20 44 55 4d 42 |X.(level| != DUMB|
|000014b0| 20 26 26 20 4c 65 6e 67 | 74 68 20 3c 20 48 5f 4d | && Leng|th < H_M|
|000014c0| 49 4e 4c 29 29 3b 0a 58 | 0a 58 20 20 20 20 6d 76 |INL));.X|.X mv|
|000014d0| 70 72 69 6e 74 77 28 4c | 49 4e 45 53 20 2d 20 36 |printw(L|INES - 6|
|000014e0| 2c 20 30 2c 20 22 45 6e | 74 65 72 20 57 49 44 54 |, 0, "En|ter WIDT|
|000014f0| 48 20 6f 66 20 62 6f 61 | 72 64 20 28 25 64 20 2d |H of boa|rd (%d -|
|00001500| 20 25 64 29 2e 22 2c 0a | 58 09 28 6c 65 76 65 6c | %d).",.|X.(level|
|00001510| 3d 3d 44 55 4d 42 29 3f | 20 4d 49 4e 57 3a 48 5f |==DUMB)?| MINW:H_|
|00001520| 4d 49 4e 57 2c 20 4d 41 | 58 57 29 2c 20 63 6c 72 |MINW, MA|XW), clr|
|00001530| 74 6f 65 6f 6c 28 29 3b | 0a 58 20 20 20 20 64 6f |toeol();|.X do|
|00001540| 20 20 7b 0a 58 09 6d 76 | 61 64 64 73 74 72 28 4c | {.X.mv|addstr(L|
|00001550| 49 4e 45 53 20 2d 20 34 | 2c 20 30 2c 20 22 2d 3e |INES - 4|, 0, "->|
|00001560| 3e 20 22 29 2c 20 63 6c | 72 74 6f 65 6f 6c 28 29 |> "), cl|rtoeol()|
|00001570| 2c 20 72 65 66 72 65 73 | 68 28 29 3b 0a 58 09 79 |, refres|h();.X.y|
|00001580| 5f 73 74 61 72 74 20 3d | 20 4c 49 4e 45 53 20 2f |_start =| LINES /|
|00001590| 20 32 20 2d 20 28 57 69 | 64 74 68 20 3d 20 67 65 | 2 - (Wi|dth = ge|
|000015a0| 74 5f 64 69 6d 65 6e 73 | 69 6f 6e 73 28 29 29 3b |t_dimens|ions());|
|000015b0| 0a 58 20 20 20 20 7d 20 | 77 68 69 6c 65 20 28 57 |.X } |while (W|
|000015c0| 69 64 74 68 20 3e 20 4d | 41 58 57 20 7c 7c 20 28 |idth > M|AXW || (|
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|000015e0| 20 57 69 64 74 68 20 3c | 20 4d 49 4e 57 29 20 7c | Width <| MINW) ||
|000015f0| 7c 0a 58 09 28 6c 65 76 | 65 6c 20 21 3d 20 44 55 ||.X.(lev|el != DU|
|00001600| 4d 42 20 26 26 20 57 69 | 64 74 68 20 3c 20 48 5f |MB && Wi|dth < H_|
|00001610| 4d 49 4e 57 29 29 3b 0a | 58 0a 58 20 20 20 20 6d |MINW));.|X.X m|
|00001620| 76 70 72 69 6e 74 77 28 | 4c 49 4e 45 53 20 2d 20 |vprintw(|LINES - |
|00001630| 36 2c 20 30 2c 20 22 4c | 65 6e 67 74 68 20 69 73 |6, 0, "L|ength is|
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|00001650| 2e 22 2c 20 4c 65 6e 67 | 74 68 2c 20 57 69 64 74 |.", Leng|th, Widt|
|00001660| 68 29 3b 0a 58 20 20 20 | 20 63 6c 72 74 6f 65 6f |h);.X | clrtoeo|
|00001670| 6c 28 29 2c 20 72 65 66 | 72 65 73 68 28 29 3b 0a |l(), ref|resh();.|
|00001680| 58 20 20 20 20 69 66 20 | 28 6d 6f 64 65 20 3d 3d |X if |(mode ==|
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|000016b0| 2c 20 30 2c 0a 58 09 20 | 20 20 20 22 59 6f 75 72 |, 0,.X. | "Your|
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|000016d0| 6e 69 74 69 61 6c 65 64 | 20 77 69 74 68 20 5c 22 |nitialed| with \"|
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|000017d0| 6e 6f 5f 67 6f 6f 64 5f | 6d 6f 76 65 73 20 3d 20 |no_good_|moves = |
|000017e0| 63 6f 6e 74 72 6f 6c 5f | 61 6c 72 65 61 64 79 5f |control_|already_|
|000017f0| 65 73 74 61 62 6c 69 73 | 68 65 64 20 3d 20 30 3b |establis|hed = 0;|
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|00001810| 6c 20 73 69 67 6e 61 6c | 20 63 61 74 63 68 65 72 |l signal| catcher|
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|00001840| 75 73 65 72 20 67 6f 74 | 20 68 65 72 65 0a 58 20 |user got| here.X |
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|00001880| 20 68 65 20 63 61 6e 20 | 5e 43 20 74 6f 20 67 65 | he can |^C to ge|
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|000018a0| 65 20 6d 61 69 6e 20 6d | 65 6e 75 2e 20 20 59 6f |e main m|enu. Yo|
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|000018c0| 20 77 69 74 68 6f 75 74 | 20 67 6f 69 6e 67 20 74 | without| going t|
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|000018e0| 2a 20 73 6f 20 64 6f 6e | 27 74 20 77 6f 72 72 79 |* so don|'t worry|
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|00001900| 20 6c 6f 6e 67 6a 75 6d | 70 20 62 6f 74 63 68 2e | longjum|p botch.|
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|00001930| 20 69 6e 64 69 63 61 74 | 65 20 74 68 61 74 20 69 | indicat|e that i|
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|00001980| 20 20 28 76 6f 69 64 29 | 20 73 69 67 6e 61 6c 28 | (void)| signal(|
|00001990| 53 49 47 49 4e 54 2c 20 | 6f 6e 69 6e 74 72 29 3b |SIGINT, |onintr);|
|000019a0| 0a 58 20 20 20 20 6c 6f | 6e 67 6a 6d 70 28 6d 65 |.X lo|ngjmp(me|
|000019b0| 6e 75 5f 6a 6d 70 2c 20 | 32 29 3b 0a 58 7d 0a 58 |nu_jmp, |2);.X}.X|
|000019c0| 0a 58 67 65 74 5f 64 69 | 6d 65 6e 73 69 6f 6e 73 |.Xget_di|mensions|
|000019d0| 28 29 0a 58 7b 0a 58 20 | 20 20 20 63 68 61 72 20 |().X{.X | char |
|000019e0| 20 09 20 20 20 20 73 74 | 72 69 6e 67 5b 31 30 5d | . st|ring[10]|
|000019f0| 3b 0a 58 20 20 20 20 72 | 65 67 69 73 74 65 72 20 |;.X r|egister |
|00001a00| 63 68 61 72 20 20 20 63 | 3b 0a 58 20 20 20 20 72 |char c|;.X r|
|00001a10| 65 67 69 73 74 65 72 20 | 69 6e 74 20 20 20 20 70 |egister |int p|
|00001a20| 6c 61 63 65 5f 6f 6e 5f | 6c 69 6e 65 20 3d 20 30 |lace_on_|line = 0|
|00001a30| 2c 20 78 20 3d 20 30 3b | 0a 58 0a 58 20 20 20 20 |, x = 0;|.X.X |
|00001a40| 28 76 6f 69 64 29 20 73 | 69 67 6e 61 6c 28 53 49 |(void) s|ignal(SI|
|00001a50| 47 49 4e 54 2c 20 64 6f | 6e 74 5f 61 73 6b 29 3b |GINT, do|nt_ask);|
|00001a60| 0a 58 0a 58 20 20 20 20 | 73 74 72 69 6e 67 5b 30 |.X.X |string[0|
|00001a70| 5d 20 3d 20 27 5c 30 27 | 3b 0a 58 0a 58 20 20 20 |] = '\0'|;.X.X |
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|00001ad0| 27 5c 6e 27 29 20 7b 0a | 58 09 69 66 20 28 63 20 |'\n') {.|X.if (c |
|00001ae0| 3d 3d 20 65 72 61 73 65 | 5f 63 68 61 72 20 7c 7c |== erase|_char |||
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|00001b50| 74 72 28 22 5c 62 20 5c | 62 22 29 3b 20 0a 58 09 |tr("\b \|b"); .X.|
|00001b60| 09 72 65 66 72 65 73 68 | 28 29 3b 0a 58 09 20 20 |.refresh|();.X. |
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|00001ba0| 09 20 20 20 20 69 66 20 | 28 70 6c 61 63 65 5f 6f |. if |(place_o|
|00001bb0| 6e 5f 6c 69 6e 65 20 3d | 3d 20 34 29 0a 58 09 09 |n_line =|= 4).X..|
|00001bc0| 63 6f 6e 74 69 6e 75 65 | 3b 0a 58 09 20 20 20 20 |continue|;.X. |
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|00001be0| 0a 58 09 20 20 20 20 61 | 64 64 63 68 28 73 74 72 |.X. a|ddch(str|
|00001bf0| 69 6e 67 5b 78 2b 2b 5d | 20 3d 20 63 29 3b 0a 58 |ing[x++]| = c);.X|
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|00001c10| 58 09 7d 0a 58 20 20 20 | 20 7d 0a 58 20 20 20 20 |X.}.X | }.X |
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|00001c40| 67 6e 61 6c 28 53 49 47 | 49 4e 54 2c 20 6f 6e 69 |gnal(SIG|INT, oni|
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|00001c70| 58 7d 0a 58 0a 58 64 72 | 61 77 62 6f 61 72 64 28 |X}.X.Xdr|awboard(|
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|00001c90| 65 72 20 69 6e 74 20 78 | 2c 20 79 3b 0a 58 0a 58 |er int x|, y;.X.X|
|00001ca0| 20 20 20 20 63 6c 65 61 | 72 28 29 3b 0a 58 20 20 | clea|r();.X |
|00001cb0| 20 20 66 6f 72 20 28 79 | 20 3d 20 31 3b 20 79 20 | for (y| = 1; y |
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|00001ce0| 78 20 3c 20 32 20 2a 20 | 4c 65 6e 67 74 68 3b 20 |x < 2 * |Length; |
|00001cf0| 78 2b 2b 29 20 7b 0a 58 | 09 20 20 20 20 6d 6f 76 |x++) {.X|. mov|
|00001d00| 65 28 79 5f 73 74 61 72 | 74 20 2b 20 28 79 20 2d |e(y_star|t + (y -|
|00001d10| 20 31 29 2c 20 78 5f 73 | 74 61 72 74 20 2b 20 28 | 1), x_s|tart + (|
|00001d20| 32 20 2a 20 78 20 2d 20 | 32 29 29 3b 0a 58 09 20 |2 * x - |2));.X. |
|00001d30| 20 20 20 69 66 20 28 69 | 73 65 76 65 6e 28 78 29 | if (i|seven(x)|
|00001d40| 20 26 26 20 69 73 6f 64 | 64 28 79 29 20 26 26 20 | && isod|d(y) && |
|00001d50| 62 6f 61 72 64 5b 78 5d | 5b 79 5d 20 3d 3d 20 55 |board[x]|[y] == U|
|00001d60| 53 45 44 29 0a 58 09 09 | 61 64 64 73 74 72 28 22 |SED).X..|addstr("|
|00001d70| 5c 62 2d 2d 2d 5c 62 5c | 62 22 29 3b 0a 58 09 20 |\b---\b\|b");.X. |
|00001d80| 20 20 20 69 66 20 28 69 | 73 65 76 65 6e 28 79 29 | if (i|seven(y)|
|00001d90| 20 26 26 20 69 73 6f 64 | 64 28 78 29 20 26 26 20 | && isod|d(x) && |
|00001da0| 62 6f 61 72 64 5b 78 5d | 5b 79 5d 20 3d 3d 20 55 |board[x]|[y] == U|
|00001db0| 53 45 44 29 0a 58 09 09 | 61 64 64 63 68 28 27 7c |SED).X..|addch('||
|00001dc0| 27 29 3b 0a 58 09 20 20 | 20 20 65 6c 73 65 20 69 |');.X. | else i|
|00001dd0| 66 20 28 69 73 65 76 65 | 6e 28 78 29 20 26 26 20 |f (iseve|n(x) && |
|00001de0| 69 73 65 76 65 6e 28 79 | 29 20 26 26 20 63 6c 6f |iseven(y|) && clo|
|00001df0| 73 75 72 65 28 47 4f 4f | 44 2c 20 78 2c 20 79 29 |sure(GOO|D, x, y)|
|00001e00| 20 3d 3d 20 34 29 0a 58 | 09 09 70 75 74 69 6e 69 | == 4).X|..putini|
|00001e10| 74 69 61 6c 28 78 2c 20 | 79 2c 20 62 6f 61 72 64 |tial(x, |y, board|
|00001e20| 5b 78 5d 5b 79 5d 29 3b | 0a 58 09 20 20 20 20 65 |[x][y]);|.X. e|
|00001e30| 6c 73 65 20 69 66 20 28 | 69 73 6f 64 64 28 78 29 |lse if (|isodd(x)|
|00001e40| 20 26 26 20 69 73 6f 64 | 64 28 79 29 29 0a 58 09 | && isod|d(y)).X.|
|00001e50| 09 61 64 64 63 68 28 27 | 2a 27 29 3b 0a 58 09 7d |.addch('|*');.X.}|
|00001e60| 0a 58 20 20 20 20 69 66 | 20 28 6d 6f 64 65 20 3d |.X if| (mode =|
|00001e70| 3d 20 54 57 4f 50 4c 41 | 59 45 52 29 20 7b 0a 58 |= TWOPLA|YER) {.X|
|00001e80| 09 6d 76 61 64 64 73 74 | 72 28 4c 49 4e 45 53 20 |.mvaddst|r(LINES |
|00001e90| 2d 20 33 2c 20 30 2c 20 | 22 59 6f 75 72 20 4d 65 |- 3, 0, |"Your Me|
|00001ea0| 73 73 61 67 65 73 3a 20 | 22 29 3b 0a 58 09 6d 76 |ssages: |");.X.mv|
|00001eb0| 70 72 69 6e 74 77 28 4c | 49 4e 45 53 20 2d 20 32 |printw(L|INES - 2|
|00001ec0| 2c 20 30 2c 20 22 25 73 | 27 73 20 4d 65 73 73 61 |, 0, "%s|'s Messa|
|00001ed0| 67 65 73 3a 20 22 2c 20 | 6f 70 70 6f 6e 65 6e 74 |ges: ", |opponent|
|00001ee0| 29 3b 0a 58 20 20 20 20 | 7d 0a 58 7d 0a 58 0a 58 |);.X |}.X}.X.X|
|00001ef0| 63 68 6c 65 76 65 6c 28 | 63 29 0a 58 7b 0a 58 20 |chlevel(|c).X{.X |
|00001f00| 20 20 20 69 66 20 28 21 | 73 75 72 65 28 63 29 29 | if (!|sure(c))|
|00001f10| 0a 58 09 72 65 74 75 72 | 6e 3b 0a 58 20 20 20 20 |.X.retur|n;.X |
|00001f20| 6c 65 76 65 6c 20 3d 20 | 28 6c 65 76 65 6c 20 2b |level = |(level +|
|00001f30| 20 31 29 20 25 20 33 3b | 0a 58 20 20 20 20 62 6f | 1) % 3;|.X bo|
|00001f40| 74 74 6f 6d 5f 6c 69 6e | 65 28 29 3b 0a 58 7d 0a |ttom_lin|e();.X}.|
|00001f50| 58 0a 58 73 75 72 65 28 | 63 29 0a 58 63 68 61 72 |X.Xsure(|c).Xchar|
|00001f60| 20 63 3b 0a 58 7b 0a 58 | 20 20 20 20 72 65 67 69 | c;.X{.X| regi|
|00001f70| 73 74 65 72 20 69 6e 74 | 20 20 20 63 6f 75 6e 74 |ster int| count|
|00001f80| 3b 0a 58 20 20 20 20 72 | 65 67 69 73 74 65 72 20 |;.X r|egister |
|00001f90| 63 68 61 72 20 20 43 3b | 0a 58 0a 58 20 20 20 20 |char C;|.X.X |
|00001fa0| 66 6f 72 20 28 63 6f 75 | 6e 74 20 3d 20 30 3b 20 |for (cou|nt = 0; |
|00001fb0| 63 6f 75 6e 74 20 3c 3d | 20 33 3b 20 2b 2b 63 6f |count <=| 3; ++co|
|00001fc0| 75 6e 74 29 0a 58 09 69 | 66 20 28 28 43 20 3d 20 |unt).X.i|f ((C = |
|00001fd0| 67 65 74 63 68 61 72 28 | 29 29 20 21 3d 20 63 29 |getchar(|)) != c)|
|00001fe0| 20 7b 0a 58 09 20 20 20 | 20 75 6e 67 65 74 63 28 | {.X. | ungetc(|
|00001ff0| 43 2c 20 73 74 64 69 6e | 29 3b 0a 58 09 20 20 20 |C, stdin|);.X. |
|00002000| 20 72 65 74 75 72 6e 20 | 46 41 4c 53 45 3b 0a 58 | return |FALSE;.X|
|00002010| 09 7d 0a 58 20 20 20 20 | 72 65 74 75 72 6e 20 54 |.}.X |return T|
|00002020| 52 55 45 3b 0a 58 7d 0a | 45 4e 44 5f 4f 46 5f 62 |RUE;.X}.|END_OF_b|
|00002030| 6f 61 72 64 2e 63 0a 69 | 66 20 74 65 73 74 20 33 |oard.c.i|f test 3|
|00002040| 33 32 30 20 2d 6e 65 20 | 60 77 63 20 2d 63 20 3c |320 -ne |`wc -c <|
|00002050| 62 6f 61 72 64 2e 63 60 | 3b 20 74 68 65 6e 0a 20 |board.c`|; then. |
|00002060| 20 20 20 65 63 68 6f 20 | 73 68 61 72 3a 20 5c 22 | echo |shar: \"|
|00002070| 62 6f 61 72 64 2e 63 5c | 22 20 75 6e 70 61 63 6b |board.c\|" unpack|
|00002080| 65 64 20 77 69 74 68 20 | 77 72 6f 6e 67 20 73 69 |ed with |wrong si|
|00002090| 7a 65 21 0a 66 69 0a 23 | 20 65 6e 64 20 6f 66 20 |ze!.fi.#| end of |
|000020a0| 6f 76 65 72 77 72 69 74 | 69 6e 67 20 63 68 65 63 |overwrit|ing chec|
|000020b0| 6b 0a 66 69 0a 69 66 20 | 74 65 73 74 20 2d 66 20 |k.fi.if |test -f |
|000020c0| 63 6f 6d 70 2e 63 20 2d | 61 20 22 24 7b 31 7d 22 |comp.c -|a "${1}"|
|000020d0| 20 21 3d 20 22 2d 63 22 | 20 3b 20 74 68 65 6e 20 | != "-c"| ; then |
|000020e0| 0a 20 20 65 63 68 6f 20 | 73 68 61 72 3a 20 57 69 |. echo |shar: Wi|
|000020f0| 6c 6c 20 6e 6f 74 20 6f | 76 65 72 2d 77 72 69 74 |ll not o|ver-writ|
|00002100| 65 20 65 78 69 73 74 69 | 6e 67 20 66 69 6c 65 20 |e existi|ng file |
|00002110| 5c 22 63 6f 6d 70 2e 63 | 5c 22 0a 65 6c 73 65 0a |\"comp.c|\".else.|
|00002120| 65 63 68 6f 20 73 68 61 | 72 3a 20 45 78 74 72 61 |echo sha|r: Extra|
|00002130| 63 74 69 6e 67 20 5c 22 | 63 6f 6d 70 2e 63 5c 22 |cting \"|comp.c\"|
|00002140| 20 5c 28 38 31 31 36 20 | 63 68 61 72 61 63 74 65 | \(8116 |characte|
|00002150| 72 73 5c 29 0a 73 65 64 | 20 22 73 2f 5e 58 2f 2f |rs\).sed| "s/^X//|
|00002160| 22 20 3e 63 6f 6d 70 2e | 63 20 3c 3c 27 45 4e 44 |" >comp.|c <<'END|
|00002170| 5f 4f 46 5f 63 6f 6d 70 | 2e 63 27 0a 58 2f 2a 20 |_OF_comp|.c'.X/* |
|00002180| 20 20 20 43 4f 4d 50 2e | 43 20 20 20 20 2a 2f 0a | COMP.|C */.|
|00002190| 58 0a 58 23 69 6e 63 6c | 75 64 65 20 22 64 6f 74 |X.X#incl|ude "dot|
|000021a0| 73 2e 68 22 0a 58 0a 58 | 63 6f 6d 70 6d 6f 76 65 |s.h".X.X|compmove|
|000021b0| 28 29 0a 58 7b 0a 58 20 | 20 20 20 62 6f 74 74 6f |().X{.X | botto|
|000021c0| 6d 5f 6c 69 6e 65 28 29 | 3b 0a 58 20 20 20 20 63 |m_line()|;.X c|
|000021d0| 6c 6f 73 65 5f 62 6f 78 | 65 73 28 29 3b 0a 58 20 |lose_box|es();.X |
|000021e0| 20 20 20 69 66 20 28 21 | 62 6f 61 72 64 5f 69 73 | if (!|board_is|
|000021f0| 5f 66 75 6c 6c 28 29 29 | 0a 58 09 69 66 20 28 21 |_full())|.X.if (!|
|00002200| 66 69 6e 64 5f 67 6f 6f | 64 5f 6d 6f 76 65 28 47 |find_goo|d_move(G|
|00002210| 4f 4f 44 29 29 0a 58 09 | 20 20 20 20 66 6f 72 63 |OOD)).X.| forc|
|00002220| 65 5f 6d 6f 76 65 28 29 | 3b 0a 58 7d 0a 58 0a 58 |e_move()|;.X}.X.X|
|00002230| 63 6c 6f 73 65 5f 62 6f | 78 65 73 28 29 0a 58 7b |close_bo|xes().X{|
|00002240| 0a 58 20 20 20 20 42 69 | 6e 67 6f 2e 78 20 3d 20 |.X Bi|ngo.x = |
|00002250| 42 69 6e 67 6f 2e 79 20 | 3d 20 30 3b 0a 58 20 20 |Bingo.y |= 0;.X |
|00002260| 20 20 64 58 5f 66 6f 75 | 6e 64 20 3d 20 30 3b 0a | dX_fou|nd = 0;.|
|00002270| 58 20 20 20 20 69 66 20 | 28 6c 65 76 65 6c 20 3d |X if |(level =|
|00002280| 3d 20 44 55 4d 42 20 7c | 7c 20 63 6e 74 72 6c 5f |= DUMB ||| cntrl_|
|00002290| 6e 6f 74 5f 65 73 74 61 | 62 6c 69 73 68 65 64 28 |not_esta|blished(|
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|000022c0| 65 5f 45 56 45 52 59 54 | 48 49 4e 47 28 29 3b 0a |e_EVERYT|HING();.|
|000022d0| 58 20 20 20 20 65 6c 73 | 65 0a 58 09 66 69 72 73 |X els|e.X.firs|
|000022e0| 74 5f 70 61 73 73 28 29 | 3b 0a 58 7d 0a 58 0a 58 |t_pass()|;.X}.X.X|
|000022f0| 66 69 6e 64 5f 67 6f 6f | 64 5f 6d 6f 76 65 28 42 |find_goo|d_move(B|
|00002300| 6f 72 47 29 0a 58 69 6e | 74 20 42 6f 72 47 3b 0a |orG).Xin|t BorG;.|
|00002310| 58 7b 0a 58 20 20 20 20 | 69 6e 74 20 78 2c 20 79 |X{.X |int x, y|
|00002320| 2c 20 78 63 6f 75 6e 74 | 2c 20 79 63 6f 75 6e 74 |, xcount|, ycount|
|00002330| 2c 20 78 31 2c 20 79 31 | 2c 20 78 32 2c 20 79 32 |, x1, y1|, x2, y2|
|00002340| 3b 0a 58 0a 58 20 20 20 | 20 69 66 20 28 6e 6f 5f |;.X.X | if (no_|
|00002350| 67 6f 6f 64 5f 6d 6f 76 | 65 73 29 0a 58 09 72 65 |good_mov|es).X.re|
|00002360| 74 75 72 6e 20 28 30 29 | 3b 0a 58 20 20 20 20 69 |turn (0)|;.X i|
|00002370| 66 20 28 42 6f 72 47 20 | 3d 3d 20 47 4f 4f 44 20 |f (BorG |== GOOD |
|00002380| 26 26 20 6c 65 76 65 6c | 20 3d 3d 20 4b 49 4c 4c |&& level| == KILL|
|00002390| 45 52 20 26 26 20 6b 69 | 6c 6c 5f 34 5f 6c 6f 6f |ER && ki|ll_4_loo|
|000023a0| 70 73 28 29 29 0a 58 09 | 72 65 74 75 72 6e 20 28 |ps()).X.|return (|
|000023b0| 31 29 3b 0a 58 20 20 20 | 20 66 6f 72 20 28 78 63 |1);.X | for (xc|
|000023c0| 6f 75 6e 74 20 3d 20 31 | 2c 20 78 20 3d 20 72 61 |ount = 1|, x = ra|
|000023d0| 6e 64 6f 6d 28 29 20 25 | 20 28 32 20 2a 20 4c 65 |ndom() %| (2 * Le|
|000023e0| 6e 67 74 68 20 2d 20 31 | 29 20 2b 20 31 3b 20 78 |ngth - 1|) + 1; x|
|000023f0| 63 6f 75 6e 74 20 3c 20 | 4c 65 6e 67 74 68 20 2a |count < |Length *|
|00002400| 20 32 3b 0a 58 09 78 63 | 6f 75 6e 74 2b 2b 2c 20 | 2;.X.xc|ount++, |
|00002410| 78 20 3d 20 78 20 25 20 | 28 32 20 2a 20 4c 65 6e |x = x % |(2 * Len|
|00002420| 67 74 68 20 2d 20 31 29 | 20 2b 20 31 29 0a 58 09 |gth - 1)| + 1).X.|
|00002430| 66 6f 72 20 28 79 63 6f | 75 6e 74 20 3d 20 31 2c |for (yco|unt = 1,|
|00002440| 20 79 20 3d 20 72 61 6e | 64 6f 6d 28 29 20 25 20 | y = ran|dom() % |
|00002450| 28 32 20 2a 20 57 69 64 | 74 68 20 2d 20 31 29 20 |(2 * Wid|th - 1) |
|00002460| 2b 20 31 3b 20 79 63 6f | 75 6e 74 20 3c 20 57 69 |+ 1; yco|unt < Wi|
|00002470| 64 74 68 20 2a 20 32 3b | 0a 58 09 20 20 20 20 79 |dth * 2;|.X. y|
|00002480| 63 6f 75 6e 74 2b 2b 2c | 20 79 20 3d 20 79 20 25 |count++,| y = y %|
|00002490| 20 28 32 20 2a 20 57 69 | 64 74 68 20 2d 20 31 29 | (2 * Wi|dth - 1)|
|000024a0| 20 2b 20 31 29 20 7b 0a | 58 09 20 20 20 20 69 66 | + 1) {.|X. if|
|000024b0| 20 28 69 73 65 76 65 6e | 28 78 20 2b 20 79 29 29 | (iseven|(x + y))|
|000024c0| 0a 58 09 09 63 6f 6e 74 | 69 6e 75 65 3b 0a 58 09 |.X..cont|inue;.X.|
|000024d0| 20 20 20 20 69 66 20 28 | 62 6f 61 72 64 5b 78 5d | if (|board[x]|
|000024e0| 5b 79 5d 20 3d 3d 20 55 | 53 45 44 29 0a 58 09 09 |[y] == U|SED).X..|
|000024f0| 63 6f 6e 74 69 6e 75 65 | 3b 0a 58 09 20 20 20 20 |continue|;.X. |
|00002500| 66 69 6e 64 5f 61 64 6a | 5f 73 71 75 61 72 65 73 |find_adj|_squares|
|00002510| 28 78 2c 20 79 2c 20 26 | 78 31 2c 20 26 79 31 2c |(x, y, &|x1, &y1,|
|00002520| 20 26 78 32 2c 20 26 79 | 32 29 3b 0a 58 09 20 20 | &x2, &y|2);.X. |
|00002530| 20 20 69 66 20 28 63 6c | 6f 73 75 72 65 28 47 4f | if (cl|osure(GO|
|00002540| 4f 44 2c 20 78 31 2c 20 | 79 31 29 20 3d 3d 20 32 |OD, x1, |y1) == 2|
|00002550| 29 0a 58 09 09 63 6f 6e | 74 69 6e 75 65 3b 0a 58 |).X..con|tinue;.X|
|00002560| 09 20 20 20 20 69 66 20 | 28 63 6c 6f 73 75 72 65 |. if |(closure|
|00002570| 28 47 4f 4f 44 2c 20 78 | 32 2c 20 79 32 29 20 3d |(GOOD, x|2, y2) =|
|00002580| 3d 20 32 29 0a 58 09 09 | 63 6f 6e 74 69 6e 75 65 |= 2).X..|continue|
|00002590| 3b 0a 58 09 20 20 20 20 | 69 66 20 28 42 6f 72 47 |;.X. |if (BorG|
|000025a0| 20 3d 3d 20 47 4f 4f 44 | 29 20 7b 0a 58 09 09 78 | == GOOD|) {.X..x|
|000025b0| 70 6f 73 69 74 20 3d 20 | 78 2c 20 79 70 6f 73 69 |posit = |x, yposi|
|000025c0| 74 20 3d 20 79 3b 0a 58 | 09 09 28 76 6f 69 64 29 |t = y;.X|..(void)|
|000025d0| 20 65 6e 74 65 72 6d 6f | 76 65 28 29 3b 0a 58 09 | entermo|ve();.X.|
|000025e0| 20 20 20 20 7d 0a 58 09 | 20 20 20 20 72 65 74 75 | }.X.| retu|
|000025f0| 72 6e 20 28 31 29 3b 0a | 58 09 7d 0a 58 20 20 20 |rn (1);.|X.}.X |
|00002600| 20 6e 6f 5f 67 6f 6f 64 | 5f 6d 6f 76 65 73 20 3d | no_good|_moves =|
|00002610| 20 31 3b 0a 58 20 20 20 | 20 72 65 74 75 72 6e 20 | 1;.X | return |
|00002620| 28 30 29 3b 0a 58 7d 0a | 58 0a 58 2f 2a 2a 2a 2a |(0);.X}.|X.X/****|
|00002630| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00002640| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00002650| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00002660| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00002670| 5c 0a 58 7c 2a 20 20 20 | 63 68 65 63 6b 20 61 6c |\.X|* |check al|
|00002680| 6c 20 64 6f 74 73 20 61 | 6e 64 20 72 75 69 6e 73 |l dots a|nd ruins|
|00002690| 20 70 6f 74 65 6e 74 69 | 61 6c 20 34 20 6c 6f 6f | potenti|al 4 loo|
|000026a0| 70 73 2e 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |ps. | |
|000026b0| 20 20 20 20 20 20 20 2a | 7c 0a 58 7c 2a 20 20 20 | *||.X|* |
|000026c0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000026d0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000026e0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000026f0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 2a | | *|
|00002700| 7c 0a 58 7c 2a 20 20 20 | 20 20 20 57 61 6e 74 20 ||.X|* | Want |
|00002710| 74 6f 20 70 72 65 76 65 | 6e 74 3a 20 20 20 20 20 |to preve|nt: |
|00002720| 20 46 69 6e 64 20 74 68 | 65 73 65 3a 20 20 20 42 | Find th|ese: B|
|00002730| 65 66 6f 72 65 20 74 68 | 65 79 20 74 75 72 6e 20 |efore th|ey turn |
|00002740| 69 6e 74 6f 3a 20 20 2a | 7c 0a 58 7c 2a 20 20 20 |into: *||.X|* |
|00002750| 20 20 20 20 20 20 2a 2d | 2d 2d 2a 2d 2d 2d 2a 09 | *-|--*---*.|
|00002760| 20 20 20 20 20 20 20 20 | 2a 2d 2d 2d 2a 20 20 20 | |*---* |
|00002770| 2a 20 20 20 20 20 20 20 | 20 20 2a 2d 2d 2d 2a 20 |* | *---* |
|00002780| 20 20 2a 20 20 20 20 20 | 20 20 20 20 2a 7c 0a 58 | * | *|.X|
|00002790| 7c 2a 20 20 20 20 20 20 | 20 20 20 7c 20 20 20 20 ||* | | |
|000027a0| 20 20 20 7c 09 20 20 20 | 20 20 20 20 20 7c 20 20 | |. | | |
|000027b0| 20 20 20 20 09 09 20 20 | 7c 20 20 20 20 20 20 20 | .. || |
|000027c0| 20 20 20 20 20 20 20 20 | 20 20 2a 7c 0a 58 7c 2a | | *|.X|*|
|000027d0| 20 20 20 20 20 20 20 20 | 20 2a 20 20 20 2a 20 20 | | * * |
|000027e0| 20 2a 20 20 20 20 20 20 | 20 20 20 20 20 20 2a 20 | * | * |
|000027f0| 20 20 2a 20 20 20 2a 20 | 20 20 20 20 20 20 20 20 | * * | |
|00002800| 2a 20 20 20 2a 20 20 20 | 2a 20 20 20 20 20 20 20 |* * |* |
|00002810| 20 20 2a 7c 0a 58 7c 2a | 20 20 20 20 20 20 20 20 | *|.X|*| |
|00002820| 20 7c 20 20 20 20 20 20 | 20 7c 09 09 09 09 09 20 | | | |..... |
|00002830| 20 7c 09 20 20 20 20 2a | 7c 0a 58 7c 2a 20 20 20 | |. *||.X|* |
|00002840| 20 20 20 20 20 20 2a 2d | 2d 2d 2a 2d 2d 2d 2a 20 | *-|--*---* |
|00002850| 20 20 20 20 20 20 20 20 | 20 20 20 2a 20 20 20 2a | | * *|
|00002860| 2d 2d 2d 2a 20 20 20 20 | 20 20 20 20 20 2a 20 20 |---* | * |
|00002870| 20 2a 2d 2d 2d 2a 20 20 | 20 20 20 20 20 20 20 2a | *---* | *|
|00002880| 7c 0a 58 7c 2a 20 20 20 | 42 65 63 61 75 73 65 20 ||.X|* |Because |
|00002890| 34 20 6c 6f 6f 70 73 20 | 6c 6f 73 65 20 70 6f 69 |4 loops |lose poi|
|000028a0| 6e 74 73 20 61 6e 64 20 | 23 33 20 67 75 61 72 61 |nts and |#3 guara|
|000028b0| 6e 74 65 65 73 20 34 2d | 6c 6f 6f 70 73 20 20 20 |ntees 4-|loops |
|000028c0| 20 20 20 20 20 20 20 2a | 7c 0a 58 5c 2a 2a 2a 2a | *||.X\****|
|000028d0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|000028e0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|000028f0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00002900| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00002910| 2f 0a 58 0a 58 6b 69 6c | 6c 5f 34 5f 6c 6f 6f 70 |/.X.Xkil|l_4_loop|
|00002920| 73 28 29 0a 58 7b 0a 58 | 20 20 20 20 69 6e 74 20 |s().X{.X| int |
|00002930| 78 2c 20 79 2c 20 78 31 | 2c 20 79 31 2c 20 78 32 |x, y, x1|, y1, x2|
|00002940| 2c 20 79 32 2c 20 64 78 | 2c 20 64 79 2c 20 78 63 |, y2, dx|, dy, xc|
|00002950| 68 65 63 6b 2c 20 79 63 | 68 65 63 6b 3b 0a 58 0a |heck, yc|heck;.X.|
|00002960| 58 20 20 20 20 66 6f 72 | 20 28 78 20 3d 20 33 3b |X for| (x = 3;|
|00002970| 20 78 20 3c 3d 20 32 20 | 2a 20 4c 65 6e 67 74 68 | x <= 2 |* Length|
|00002980| 20 2d 20 33 3b 20 78 20 | 2b 3d 20 32 29 0a 58 09 | - 3; x |+= 2).X.|
|00002990| 66 6f 72 20 28 79 20 3d | 20 33 3b 20 79 20 3c 3d |for (y =| 3; y <=|
|000029a0| 20 32 20 2a 20 57 69 64 | 74 68 20 2d 20 33 3b 20 | 2 * Wid|th - 3; |
|000029b0| 79 20 2b 3d 20 32 29 20 | 7b 0a 58 09 20 20 20 20 |y += 2) |{.X. |
|000029c0| 69 66 20 28 63 6c 6f 73 | 75 72 65 28 47 4f 4f 44 |if (clos|ure(GOOD|
|000029d0| 2c 20 78 2c 20 79 29 29 | 0a 58 09 09 63 6f 6e 74 |, x, y))|.X..cont|
|000029e0| 69 6e 75 65 3b 09 2f 2a | 20 61 20 6c 69 6e 65 20 |inue;./*| a line |
|000029f0| 69 73 20 63 6f 6e 6e 65 | 63 74 65 64 20 74 6f 20 |is conne|cted to |
|00002a00| 64 6f 74 20 2a 2f 0a 58 | 09 20 20 20 20 66 6f 72 |dot */.X|. for|
|00002a10| 20 28 64 78 20 3d 20 2d | 31 3b 20 64 78 20 3c 3d | (dx = -|1; dx <=|
|00002a20| 20 31 3b 20 64 78 20 2b | 3d 20 32 29 0a 58 09 09 | 1; dx +|= 2).X..|
|00002a30| 66 6f 72 20 28 64 79 20 | 3d 20 2d 31 3b 20 64 79 |for (dy |= -1; dy|
|00002a40| 20 3c 3d 20 31 3b 20 64 | 79 20 2b 3d 20 32 29 0a | <= 1; d|y += 2).|
|00002a50| 58 09 09 20 20 20 20 69 | 66 20 28 63 6c 6f 73 75 |X.. i|f (closu|
|00002a60| 72 65 28 47 4f 4f 44 2c | 20 78 20 2b 20 64 78 2c |re(GOOD,| x + dx,|
|00002a70| 20 79 20 2b 20 64 79 29 | 20 3d 3d 20 32 29 0a 58 | y + dy)| == 2).X|
|00002a80| 09 09 09 69 66 20 28 63 | 6c 6f 73 75 72 65 28 47 |...if (c|losure(G|
|00002a90| 4f 4f 44 2c 20 78 20 2d | 20 64 78 2c 20 79 20 2d |OOD, x -| dx, y -|
|00002aa0| 20 64 79 29 20 3d 3d 20 | 31 29 20 7b 0a 58 09 09 | dy) == |1) {.X..|
|00002ab0| 09 20 20 20 20 78 63 68 | 65 63 6b 20 3d 20 78 20 |. xch|eck = x |
|00002ac0| 2d 20 64 78 2c 20 79 63 | 68 65 63 6b 20 3d 20 79 |- dx, yc|heck = y|
|00002ad0| 3b 0a 58 09 09 09 20 20 | 20 20 64 6f 5f 74 77 69 |;.X... | do_twi|
|00002ae0| 63 65 0a 58 09 09 09 20 | 20 20 20 7b 0a 58 09 09 |ce.X... | {.X..|
|00002af0| 09 09 66 69 6e 64 5f 61 | 64 6a 5f 73 71 75 61 72 |..find_a|dj_squar|
|00002b00| 65 73 28 78 63 68 65 63 | 6b 2c 20 79 63 68 65 63 |es(xchec|k, ychec|
|00002b10| 6b 2c 20 26 78 31 2c 20 | 26 79 31 2c 20 26 78 32 |k, &x1, |&y1, &x2|
|00002b20| 2c 20 26 79 32 29 3b 0a | 58 09 09 09 09 69 66 20 |, &y2);.|X....if |
|00002b30| 28 63 6c 6f 73 75 72 65 | 28 47 4f 4f 44 2c 20 78 |(closure|(GOOD, x|
|00002b40| 31 2c 20 79 31 29 20 21 | 3d 20 32 20 26 26 20 63 |1, y1) !|= 2 && c|
|00002b50| 6c 6f 73 75 72 65 28 47 | 4f 4f 44 2c 20 78 32 2c |losure(G|OOD, x2,|
|00002b60| 20 79 32 29 20 21 3d 20 | 32 29 20 7b 0a 58 09 09 | y2) != |2) {.X..|
|00002b70| 09 09 20 20 20 20 78 70 | 6f 73 69 74 20 3d 20 78 |.. xp|osit = x|
|00002b80| 63 68 65 63 6b 2c 20 79 | 70 6f 73 69 74 20 3d 20 |check, y|posit = |
|00002b90| 79 63 68 65 63 6b 3b 0a | 58 09 09 09 09 20 20 20 |ycheck;.|X.... |
|00002ba0| 20 28 76 6f 69 64 29 20 | 65 6e 74 65 72 6d 6f 76 | (void) |entermov|
|00002bb0| 65 28 29 3b 0a 58 09 09 | 09 09 20 20 20 20 72 65 |e();.X..|.. re|
|00002bc0| 74 75 72 6e 20 28 31 29 | 3b 0a 58 09 09 09 09 7d |turn (1)|;.X....}|
|00002bd0| 20 65 6c 73 65 0a 58 09 | 09 09 09 20 20 20 20 78 | else.X.|... x|
|00002be0| 63 68 65 63 6b 20 3d 20 | 78 2c 20 79 63 68 65 63 |check = |x, ychec|
|00002bf0| 6b 20 3d 20 79 20 2d 20 | 64 79 3b 0a 58 09 09 09 |k = y - |dy;.X...|
|00002c00| 20 20 20 20 7d 0a 58 09 | 09 09 7d 0a 58 09 7d 0a | }.X.|..}.X.}.|
|00002c10| 58 20 20 20 20 72 65 74 | 75 72 6e 20 28 30 29 3b |X ret|urn (0);|
|00002c20| 0a 58 7d 0a 58 0a 58 66 | 6f 72 63 65 5f 6d 6f 76 |.X}.X.Xf|orce_mov|
|00002c30| 65 28 29 0a 58 7b 0a 58 | 20 20 20 20 69 6e 74 20 |e().X{.X| int |
|00002c40| 78 2c 20 79 2c 20 78 63 | 6f 75 6e 74 2c 20 79 63 |x, y, xc|ount, yc|
|00002c50| 6f 75 6e 74 2c 20 78 31 | 2c 20 79 31 2c 20 78 32 |ount, x1|, y1, x2|
|00002c60| 2c 20 79 32 3b 0a 58 20 | 20 20 20 69 6e 74 20 42 |, y2;.X | int B|
|00002c70| 61 64 6e 65 73 73 2c 20 | 62 65 73 74 78 2c 20 62 |adness, |bestx, b|
|00002c80| 65 73 74 79 2c 20 42 65 | 73 74 62 61 64 20 3d 20 |esty, Be|stbad = |
|00002c90| 31 30 30 30 2c 20 42 65 | 73 74 74 79 70 65 3b 0a |1000, Be|sttype;.|
|00002ca0| 58 0a 58 20 20 20 20 69 | 66 20 28 64 58 5f 66 6f |X.X i|f (dX_fo|
|00002cb0| 75 6e 64 29 20 7b 0a 58 | 09 69 66 20 28 63 6f 6d |und) {.X|.if (com|
|00002cc0| 70 74 61 6c 6c 79 20 2b | 20 70 65 72 73 6f 6e 74 |ptally +| persont|
|00002cd0| 61 6c 6c 79 20 2b 20 73 | 65 67 66 6c 61 67 20 3d |ally + s|egflag =|
|00002ce0| 3d 20 4f 50 45 4e 45 4e | 44 20 3f 20 32 20 3a 20 |= OPENEN|D ? 2 : |
|00002cf0| 34 20 3d 3d 20 28 4c 65 | 6e 67 74 68 20 2d 20 31 |4 == (Le|ngth - 1|
|00002d00| 29 20 2a 20 28 57 69 64 | 74 68 20 2d 20 31 29 29 |) * (Wid|th - 1))|
|00002d10| 20 7b 0a 58 09 20 20 20 | 20 42 69 6e 67 6f 2e 78 | {.X. | Bingo.x|
|00002d20| 20 3d 20 42 69 6e 67 6f | 2e 79 20 3d 20 64 58 5f | = Bingo|.y = dX_|
|00002d30| 66 6f 75 6e 64 20 3d 20 | 30 3b 0a 58 09 20 20 20 |found = |0;.X. |
|00002d40| 20 63 6c 6f 73 65 5f 45 | 56 45 52 59 54 48 49 4e | close_E|VERYTHIN|
|00002d50| 47 28 29 3b 0a 58 09 20 | 20 20 20 72 65 74 75 72 |G();.X. | retur|
|00002d60| 6e 3b 0a 58 09 7d 0a 58 | 09 69 66 20 28 73 65 67 |n;.X.}.X|.if (seg|
|00002d70| 66 6c 61 67 20 3d 3d 20 | 4f 50 45 4e 45 4e 44 29 |flag == |OPENEND)|
|00002d80| 20 7b 0a 58 09 20 20 20 | 20 66 69 6e 64 5f 61 64 | {.X. | find_ad|
|00002d90| 6a 5f 73 71 75 61 72 65 | 73 28 42 69 6e 67 6f 2e |j_square|s(Bingo.|
|00002da0| 78 2c 20 42 69 6e 67 6f | 2e 79 2c 20 26 78 31 2c |x, Bingo|.y, &x1,|
|00002db0| 20 26 79 31 2c 20 26 78 | 32 2c 20 26 79 32 29 3b | &y1, &x|2, &y2);|
|00002dc0| 0a 58 09 20 20 20 20 69 | 66 20 28 63 6c 6f 73 75 |.X. i|f (closu|
|00002dd0| 72 65 28 47 4f 4f 44 2c | 20 78 31 2c 20 79 31 29 |re(GOOD,| x1, y1)|
|00002de0| 20 3d 3d 20 32 20 26 26 | 20 63 6c 6f 73 75 72 65 | == 2 &&| closure|
|00002df0| 28 47 4f 4f 44 2c 20 78 | 32 2c 20 79 32 29 20 3d |(GOOD, x|2, y2) =|
|00002e00| 3d 20 32 29 20 7b 0a 58 | 09 09 63 6c 6f 73 65 5f |= 2) {.X|..close_|
|00002e10| 62 6f 78 65 73 28 29 3b | 0a 58 09 09 69 66 20 28 |boxes();|.X..if (|
|00002e20| 21 62 6f 61 72 64 5f 69 | 73 5f 66 75 6c 6c 28 29 |!board_i|s_full()|
|00002e30| 29 0a 58 09 09 20 20 20 | 20 66 6f 72 63 65 5f 6d |).X.. | force_m|
|00002e40| 6f 76 65 28 29 3b 0a 58 | 09 09 72 65 74 75 72 6e |ove();.X|..return|
|00002e50| 3b 0a 58 09 20 20 20 20 | 7d 0a 58 09 7d 0a 58 09 |;.X. |}.X.}.X.|
|00002e60| 78 70 6f 73 69 74 20 3d | 20 42 69 6e 67 6f 2e 78 |xposit =| Bingo.x|
|00002e70| 3b 0a 58 09 79 70 6f 73 | 69 74 20 3d 20 42 69 6e |;.X.ypos|it = Bin|
|00002e80| 67 6f 2e 79 3b 0a 58 09 | 28 76 6f 69 64 29 20 65 |go.y;.X.|(void) e|
|00002e90| 6e 74 65 72 6d 6f 76 65 | 28 29 3b 0a 58 09 72 65 |ntermove|();.X.re|
|00002ea0| 74 75 72 6e 3b 0a 58 20 | 20 20 20 7d 0a 58 20 20 |turn;.X | }.X |
|00002eb0| 20 20 66 6f 72 20 28 78 | 63 6f 75 6e 74 20 3d 20 | for (x|count = |
|00002ec0| 31 2c 20 78 20 3d 20 72 | 61 6e 64 6f 6d 28 29 20 |1, x = r|andom() |
|00002ed0| 25 20 28 32 20 2a 20 4c | 65 6e 67 74 68 20 2d 20 |% (2 * L|ength - |
|00002ee0| 31 29 20 2b 20 31 3b 20 | 78 63 6f 75 6e 74 20 3c |1) + 1; |xcount <|
|00002ef0| 20 4c 65 6e 67 74 68 20 | 2a 20 32 3b 0a 58 09 78 | Length |* 2;.X.x|
|00002f00| 63 6f 75 6e 74 2b 2b 2c | 20 78 20 3d 20 78 20 25 |count++,| x = x %|
|00002f10| 20 28 32 20 2a 20 4c 65 | 6e 67 74 68 20 2d 20 31 | (2 * Le|ngth - 1|
|00002f20| 29 20 2b 20 31 29 0a 58 | 09 66 6f 72 20 28 79 63 |) + 1).X|.for (yc|
|00002f30| 6f 75 6e 74 20 3d 20 31 | 2c 20 79 20 3d 20 72 61 |ount = 1|, y = ra|
|00002f40| 6e 64 6f 6d 28 29 20 25 | 20 28 32 20 2a 20 57 69 |ndom() %| (2 * Wi|
|00002f50| 64 74 68 20 2d 20 31 29 | 20 2b 20 31 3b 20 79 63 |dth - 1)| + 1; yc|
|00002f60| 6f 75 6e 74 20 3c 20 57 | 69 64 74 68 20 2a 20 32 |ount < W|idth * 2|
|00002f70| 3b 0a 58 09 20 20 20 20 | 79 63 6f 75 6e 74 2b 2b |;.X. |ycount++|
|00002f80| 2c 20 79 20 3d 20 79 20 | 25 20 28 32 20 2a 20 57 |, y = y |% (2 * W|
|00002f90| 69 64 74 68 20 2d 20 31 | 29 20 2b 20 31 29 0a 58 |idth - 1|) + 1).X|
|00002fa0| 09 20 20 20 20 69 66 20 | 28 69 73 6f 64 64 28 78 |. if |(isodd(x|
|00002fb0| 20 2b 20 79 29 20 26 26 | 20 62 6f 61 72 64 5b 78 | + y) &&| board[x|
|00002fc0| 5d 5b 79 5d 20 3d 3d 20 | 46 52 45 45 29 20 7b 0a |][y] == |FREE) {.|
|00002fd0| 58 09 09 66 69 6e 64 5f | 61 64 6a 5f 73 71 75 61 |X..find_|adj_squa|
|00002fe0| 72 65 73 28 78 2c 20 79 | 2c 20 26 78 31 2c 20 26 |res(x, y|, &x1, &|
|00002ff0| 79 31 2c 20 26 78 32 2c | 20 26 79 32 29 3b 0a 58 |y1, &x2,| &y2);.X|
|00003000| 09 09 69 66 20 28 63 6c | 6f 73 75 72 65 28 47 4f |..if (cl|osure(GO|
|00003010| 4f 44 2c 20 78 31 2c 20 | 79 31 29 20 21 3d 20 33 |OD, x1, |y1) != 3|
|00003020| 20 26 26 20 63 6c 6f 73 | 75 72 65 28 47 4f 4f 44 | && clos|ure(GOOD|
|00003030| 2c 20 78 32 2c 20 79 32 | 29 20 21 3d 20 33 29 0a |, x2, y2|) != 3).|
|00003040| 58 09 09 20 20 20 20 69 | 66 20 28 28 42 61 64 6e |X.. i|f ((Badn|
|00003050| 65 73 73 20 3d 20 48 6f | 77 62 61 64 28 47 4f 4f |ess = Ho|wbad(GOO|
|00003060| 44 2c 20 42 65 73 74 62 | 61 64 2c 20 78 2c 20 79 |D, Bestb|ad, x, y|
|00003070| 29 29 20 3c 20 42 65 73 | 74 62 61 64 29 20 7b 0a |)) < Bes|tbad) {.|
|00003080| 58 09 09 09 42 65 73 74 | 62 61 64 20 3d 20 42 61 |X...Best|bad = Ba|
|00003090| 64 6e 65 73 73 3b 0a 58 | 09 09 09 62 65 73 74 78 |dness;.X|...bestx|
|000030a0| 20 3d 20 78 3b 0a 58 09 | 09 09 62 65 73 74 79 20 | = x;.X.|..besty |
|000030b0| 3d 20 79 3b 0a 58 09 09 | 09 42 65 73 74 74 79 70 |= y;.X..|.Besttyp|
|000030c0| 65 20 3d 20 73 65 67 74 | 79 70 65 3b 0a 58 09 09 |e = segt|ype;.X..|
|000030d0| 20 20 20 20 7d 0a 58 09 | 20 20 20 20 7d 0a 58 20 | }.X.| }.X |
|000030e0| 20 20 20 69 66 20 28 42 | 65 73 74 62 61 64 20 3e | if (B|estbad >|
|000030f0| 3d 20 32 20 26 26 20 42 | 65 73 74 74 79 70 65 20 |= 2 && B|esttype |
|00003100| 3d 3d 20 4f 50 45 4e 45 | 4e 44 29 0a 58 09 67 6f |== OPENE|ND).X.go|
|00003110| 74 6f 5f 6d 69 64 64 6c | 65 5f 6f 66 5f 70 61 74 |to_middl|e_of_pat|
|00003120| 68 28 47 4f 4f 44 2c 20 | 26 62 65 73 74 78 2c 20 |h(GOOD, |&bestx, |
|00003130| 26 62 65 73 74 79 29 3b | 0a 58 20 20 20 20 78 70 |&besty);|.X xp|
|00003140| 6f 73 69 74 20 3d 20 62 | 65 73 74 78 3b 0a 58 20 |osit = b|estx;.X |
|00003150| 20 20 20 79 70 6f 73 69 | 74 20 3d 20 62 65 73 74 | yposi|t = best|
|00003160| 79 3b 0a 58 20 20 20 20 | 28 76 6f 69 64 29 20 65 |y;.X |(void) e|
|00003170| 6e 74 65 72 6d 6f 76 65 | 28 29 3b 0a 58 7d 0a 58 |ntermove|();.X}.X|
|00003180| 0a 58 66 69 72 73 74 5f | 70 61 73 73 28 29 0a 58 |.Xfirst_|pass().X|
|00003190| 7b 0a 58 20 20 20 20 69 | 6e 74 20 78 2c 20 79 2c |{.X i|nt x, y,|
|000031a0| 20 78 31 2c 20 79 31 2c | 20 64 6f 75 62 6c 65 58 | x1, y1,| doubleX|
|000031b0| 2c 20 64 6f 75 62 6c 65 | 59 3b 0a 58 20 20 20 20 |, double|Y;.X |
|000031c0| 69 6e 74 20 42 61 64 6e | 65 73 73 3b 0a 58 20 20 |int Badn|ess;.X |
|000031d0| 20 20 69 6e 74 20 73 74 | 61 72 74 5f 6f 76 65 72 | int st|art_over|
|000031e0| 3b 0a 58 0a 58 20 20 20 | 20 64 6f 20 7b 0a 58 09 |;.X.X | do {.X.|
|000031f0| 73 74 61 72 74 5f 6f 76 | 65 72 20 3d 20 30 3b 0a |start_ov|er = 0;.|
|00003200| 58 09 66 6f 72 20 28 78 | 20 3d 20 32 3b 20 78 20 |X.for (x| = 2; x |
|00003210| 3c 3d 20 32 20 2a 20 4c | 65 6e 67 74 68 20 2d 20 |<= 2 * L|ength - |
|00003220| 32 20 26 26 20 21 73 74 | 61 72 74 5f 6f 76 65 72 |2 && !st|art_over|
|00003230| 3b 20 78 20 2b 3d 20 32 | 29 0a 58 09 20 20 20 20 |; x += 2|).X. |
|00003240| 66 6f 72 20 28 79 20 3d | 20 32 3b 20 79 20 3c 3d |for (y =| 2; y <=|
|00003250| 20 32 20 2a 20 57 69 64 | 74 68 20 2d 20 32 20 26 | 2 * Wid|th - 2 &|
|00003260| 26 20 21 73 74 61 72 74 | 5f 6f 76 65 72 3b 20 79 |& !start|_over; y|
|00003270| 20 2b 3d 20 32 29 0a 58 | 09 09 69 66 20 28 63 6c | += 2).X|..if (cl|
|00003280| 6f 73 75 72 65 28 47 4f | 4f 44 2c 20 78 2c 20 79 |osure(GO|OD, x, y|
|00003290| 29 20 3d 3d 20 33 29 20 | 7b 0a 58 09 09 20 20 20 |) == 3) |{.X.. |
|000032a0| 20 78 31 20 3d 20 78 2c | 20 79 31 20 3d 20 79 3b | x1 = x,| y1 = y;|
|000032b0| 0a 58 09 09 20 20 20 20 | 67 6f 74 6f 5f 61 64 6a |.X.. |goto_adj|
|000032c0| 5f 66 72 65 65 5f 6c 69 | 6e 65 28 47 4f 4f 44 2c |_free_li|ne(GOOD,|
|000032d0| 20 26 78 31 2c 20 26 79 | 31 29 3b 0a 58 09 09 20 | &x1, &y|1);.X.. |
|000032e0| 20 20 20 69 66 20 28 28 | 28 42 61 64 6e 65 73 73 | if ((|(Badness|
|000032f0| 20 3d 20 48 6f 77 62 61 | 64 28 42 41 44 2c 20 31 | = Howba|d(BAD, 1|
|00003300| 30 30 30 2c 20 78 31 2c | 20 79 31 29 29 20 3d 3d |000, x1,| y1)) ==|
|00003310| 20 32 20 26 26 0a 58 09 | 09 09 20 20 20 20 73 65 | 2 &&.X.|.. se|
|00003320| 67 74 79 70 65 20 3d 3d | 20 4f 50 45 4e 45 4e 44 |gtype ==| OPENEND|
|00003330| 29 0a 58 09 09 09 7c 7c | 20 28 42 61 64 6e 65 73 |).X...||| (Badnes|
|00003340| 73 20 3d 3d 20 34 20 26 | 26 20 73 65 67 74 79 70 |s == 4 &|& segtyp|
|00003350| 65 20 3d 3d 20 43 4c 4f | 53 45 44 45 4e 44 29 29 |e == CLO|SEDEND))|
|00003360| 20 7b 0a 58 09 09 09 73 | 65 67 66 6c 61 67 20 3d | {.X...s|egflag =|
|00003370| 20 73 65 67 74 79 70 65 | 3b 0a 58 09 09 09 64 58 | segtype|;.X...dX|
|00003380| 5f 66 6f 75 6e 64 20 3d | 20 31 3b 0a 58 09 09 09 |_found =| 1;.X...|
|00003390| 64 6f 75 62 6c 65 58 20 | 3d 20 78 31 3b 0a 58 09 |doubleX |= x1;.X.|
|000033a0| 09 09 64 6f 75 62 6c 65 | 59 20 3d 20 79 31 3b 0a |..double|Y = y1;.|
|000033b0| 58 09 09 09 62 6f 61 72 | 64 5b 78 31 5d 5b 79 31 |X...boar|d[x1][y1|
|000033c0| 5d 20 3d 20 55 53 45 44 | 3b 09 2f 2a 20 74 65 6d |] = USED|;./* tem|
|000033d0| 70 6f 72 61 72 69 6c 79 | 20 2a 2f 0a 58 09 09 09 |porarily| */.X...|
|000033e0| 67 6f 74 6f 5f 6e 65 78 | 74 5f 73 71 75 61 72 65 |goto_nex|t_square|
|000033f0| 28 47 4f 4f 44 2c 20 26 | 64 6f 75 62 6c 65 58 2c |(GOOD, &|doubleX,|
|00003400| 20 26 64 6f 75 62 6c 65 | 59 29 3b 0a 58 09 09 09 | &double|Y);.X...|
|00003410| 67 6f 74 6f 5f 61 64 6a | 5f 66 72 65 65 5f 6c 69 |goto_adj|_free_li|
|00003420| 6e 65 28 47 4f 4f 44 2c | 20 26 64 6f 75 62 6c 65 |ne(GOOD,| &double|
|00003430| 58 2c 20 26 64 6f 75 62 | 6c 65 59 29 3b 0a 58 09 |X, &doub|leY);.X.|
|00003440| 09 09 42 69 6e 67 6f 2e | 78 20 3d 20 64 6f 75 62 |..Bingo.|x = doub|
|00003450| 6c 65 58 3b 0a 58 09 09 | 09 42 69 6e 67 6f 2e 79 |leX;.X..|.Bingo.y|
|00003460| 20 3d 20 64 6f 75 62 6c | 65 59 3b 0a 58 09 09 09 | = doubl|eY;.X...|
|00003470| 62 6f 61 72 64 5b 78 31 | 5d 5b 79 31 5d 20 3d 20 |board[x1|][y1] = |
|00003480| 46 52 45 45 3b 09 2f 2a | 20 53 49 47 48 20 2a 2f |FREE;./*| SIGH */|
|00003490| 0a 58 09 09 09 63 6c 6f | 73 65 5f 45 56 45 52 59 |.X...clo|se_EVERY|
|000034a0| 54 48 49 4e 47 28 29 3b | 0a 58 09 09 09 72 65 74 |THING();|.X...ret|
|000034b0| 75 72 6e 3b 0a 58 09 09 | 20 20 20 20 7d 20 65 6c |urn;.X..| } el|
|000034c0| 73 65 20 69 66 20 28 42 | 61 64 6e 65 73 73 20 3c |se if (B|adness <|
|000034d0| 3d 20 32 29 20 7b 0a 58 | 09 09 09 78 70 6f 73 69 |= 2) {.X|...xposi|
|000034e0| 74 20 3d 20 78 31 2c 20 | 79 70 6f 73 69 74 20 3d |t = x1, |yposit =|
|000034f0| 20 79 31 3b 0a 58 09 09 | 09 65 6e 74 65 72 6d 6f | y1;.X..|.entermo|
|00003500| 76 65 28 29 3b 0a 58 09 | 09 20 20 20 20 7d 20 65 |ve();.X.|. } e|
|00003510| 6c 73 65 20 7b 0a 58 09 | 09 09 78 70 6f 73 69 74 |lse {.X.|..xposit|
|00003520| 20 3d 20 78 31 2c 20 79 | 70 6f 73 69 74 20 3d 20 | = x1, y|posit = |
|00003530| 79 31 3b 0a 58 09 09 09 | 65 6e 74 65 72 6d 6f 76 |y1;.X...|entermov|
|00003540| 65 28 29 3b 0a 58 09 09 | 09 73 74 61 72 74 5f 6f |e();.X..|.start_o|
|00003550| 76 65 72 20 3d 20 31 3b | 0a 58 09 09 20 20 20 20 |ver = 1;|.X.. |
|00003560| 7d 0a 58 09 09 7d 0a 58 | 20 20 20 20 7d 0a 58 20 |}.X..}.X| }.X |
|00003570| 20 20 20 77 68 69 6c 65 | 20 28 73 74 61 72 74 5f | while| (start_|
|00003580| 6f 76 65 72 29 3b 0a 58 | 7d 0a 58 0a 58 63 6c 6f |over);.X|}.X.Xclo|
|00003590| 73 65 5f 45 56 45 52 59 | 54 48 49 4e 47 28 29 0a |se_EVERY|THING().|
|000035a0| 58 7b 0a 58 20 20 20 20 | 69 6e 74 20 78 2c 20 79 |X{.X |int x, y|
|000035b0| 2c 20 78 5f 63 68 65 63 | 6b 2c 20 79 5f 63 68 65 |, x_chec|k, y_che|
|000035c0| 63 6b 2c 20 6d 6f 76 65 | 64 3b 0a 58 0a 58 20 20 |ck, move|d;.X.X |
|000035d0| 20 20 64 6f 20 7b 0a 58 | 09 6d 6f 76 65 64 20 3d | do {.X|.moved =|
|000035e0| 20 30 3b 0a 58 09 66 6f | 72 20 28 78 20 3d 20 32 | 0;.X.fo|r (x = 2|
|000035f0| 3b 20 78 20 3c 3d 20 32 | 20 2a 20 4c 65 6e 67 74 |; x <= 2| * Lengt|
|00003600| 68 20 2d 20 32 3b 20 78 | 20 2b 3d 20 32 29 0a 58 |h - 2; x| += 2).X|
|00003610| 09 20 20 20 20 66 6f 72 | 20 28 79 20 3d 20 32 3b |. for| (y = 2;|
|00003620| 20 79 20 3c 3d 20 32 20 | 2a 20 57 69 64 74 68 20 | y <= 2 |* Width |
|00003630| 2d 20 32 3b 20 79 20 2b | 3d 20 32 29 0a 58 09 09 |- 2; y +|= 2).X..|
|00003640| 69 66 20 28 63 6c 6f 73 | 75 72 65 28 47 4f 4f 44 |if (clos|ure(GOOD|
|00003650| 2c 20 78 2c 20 79 29 20 | 3d 3d 20 33 29 20 7b 0a |, x, y) |== 3) {.|
|00003660| 58 09 09 20 20 20 20 78 | 5f 63 68 65 63 6b 20 3d |X.. x|_check =|
|00003670| 20 78 2c 20 79 5f 63 68 | 65 63 6b 20 3d 20 79 3b | x, y_ch|eck = y;|
|00003680| 0a 58 09 09 20 20 20 20 | 67 6f 74 6f 5f 61 64 6a |.X.. |goto_adj|
|00003690| 5f 66 72 65 65 5f 6c 69 | 6e 65 28 47 4f 4f 44 2c |_free_li|ne(GOOD,|
|000036a0| 20 26 78 5f 63 68 65 63 | 6b 2c 20 26 79 5f 63 68 | &x_chec|k, &y_ch|
|000036b0| 65 63 6b 29 3b 0a 58 09 | 09 20 20 20 20 2f 2a 20 |eck);.X.|. /* |
|000036c0| 61 74 20 74 68 65 20 65 | 6e 64 20 6f 66 20 74 68 |at the e|nd of th|
|000036d0| 65 20 67 61 6d 65 2c 20 | 69 67 6e 6f 72 65 20 74 |e game, |ignore t|
|000036e0| 68 69 73 20 6c 69 6e 65 | 21 20 2a 2f 0a 58 09 09 |his line|! */.X..|
|000036f0| 20 20 20 20 69 66 20 28 | 21 62 6f 61 72 64 5f 69 | if (|!board_i|
|00003700| 73 5f 61 6c 6d 6f 73 74 | 5f 66 75 6c 6c 28 29 20 |s_almost|_full() |
|00003710| 26 26 20 74 6f 6f 5f 63 | 6c 6f 73 65 28 78 5f 63 |&& too_c|lose(x_c|
|00003720| 68 65 63 6b 2c 20 79 5f | 63 68 65 63 6b 29 29 0a |heck, y_|check)).|
|00003730| 58 09 09 09 63 6f 6e 74 | 69 6e 75 65 3b 0a 58 09 |X...cont|inue;.X.|
|00003740| 09 20 20 20 20 78 70 6f | 73 69 74 20 3d 20 78 5f |. xpo|sit = x_|
|00003750| 63 68 65 63 6b 3b 0a 58 | 09 09 20 20 20 20 79 70 |check;.X|.. yp|
|00003760| 6f 73 69 74 20 3d 20 79 | 5f 63 68 65 63 6b 3b 0a |osit = y|_check;.|
|00003770| 58 09 09 20 20 20 20 65 | 6e 74 65 72 6d 6f 76 65 |X.. e|ntermove|
|00003780| 28 29 3b 0a 58 09 09 20 | 20 20 20 6d 6f 76 65 64 |();.X.. | moved|
|00003790| 20 3d 20 31 3b 0a 58 09 | 09 7d 0a 58 20 20 20 20 | = 1;.X.|.}.X |
|000037a0| 7d 0a 58 20 20 20 20 77 | 68 69 6c 65 20 28 6d 6f |}.X w|hile (mo|
|000037b0| 76 65 64 29 3b 0a 58 7d | 0a 58 0a 58 48 6f 77 62 |ved);.X}|.X.XHowb|
|000037c0| 61 64 28 42 6f 72 47 2c | 20 4d 61 78 2c 20 78 6d |ad(BorG,| Max, xm|
|000037d0| 6f 76 65 2c 20 79 6d 6f | 76 65 29 0a 58 69 6e 74 |ove, ymo|ve).Xint|
|000037e0| 20 42 6f 72 47 2c 20 4d | 61 78 2c 20 78 6d 6f 76 | BorG, M|ax, xmov|
|000037f0| 65 2c 20 79 6d 6f 76 65 | 3b 0a 58 7b 0a 58 20 20 |e, ymove|;.X{.X |
|00003800| 20 20 69 6e 74 20 78 2c | 20 79 2c 20 78 31 2c 20 | int x,| y, x1, |
|00003810| 79 31 2c 20 78 32 2c 20 | 79 32 2c 20 6d 6f 76 65 |y1, x2, |y2, move|
|00003820| 64 2c 20 62 61 64 74 6f | 74 61 6c 20 3d 20 30 3b |d, badto|tal = 0;|
|00003830| 0a 58 0a 58 20 20 20 20 | 66 6f 72 20 28 78 20 3d |.X.X |for (x =|
|00003840| 20 31 3b 20 78 20 3c 20 | 32 20 2a 20 4c 65 6e 67 | 1; x < |2 * Leng|
|00003850| 74 68 3b 20 78 2b 2b 29 | 0a 58 09 66 6f 72 20 28 |th; x++)|.X.for (|
|00003860| 79 20 3d 20 69 73 6f 64 | 64 28 78 29 20 3f 20 32 |y = isod|d(x) ? 2|
|00003870| 20 3a 20 31 3b 20 79 20 | 3c 20 32 20 2a 20 57 69 | : 1; y |< 2 * Wi|
|00003880| 64 74 68 3b 20 79 20 2b | 3d 20 32 29 0a 58 09 20 |dth; y +|= 2).X. |
|00003890| 20 20 20 62 61 64 62 6f | 61 72 64 5b 78 5d 5b 79 | badbo|ard[x][y|
|000038a0| 5d 20 3d 20 62 6f 61 72 | 64 5b 78 5d 5b 79 5d 3b |] = boar|d[x][y];|
|000038b0| 0a 58 20 20 20 20 69 66 | 20 28 42 6f 72 47 20 3d |.X if| (BorG =|
|000038c0| 3d 20 47 4f 4f 44 29 0a | 58 09 62 61 64 62 6f 61 |= GOOD).|X.badboa|
|000038d0| 72 64 5b 78 6d 6f 76 65 | 5d 5b 79 6d 6f 76 65 5d |rd[xmove|][ymove]|
|000038e0| 20 3d 20 55 53 45 44 3b | 0a 58 20 20 20 20 73 65 | = USED;|.X se|
|000038f0| 67 74 79 70 65 20 3d 20 | 4f 50 45 4e 45 4e 44 3b |gtype = |OPENEND;|
|00003900| 0a 58 0a 58 20 20 20 20 | 64 6f 5f 74 77 69 63 65 |.X.X |do_twice|
|00003910| 20 7b 0a 58 09 78 20 3d | 20 78 6d 6f 76 65 3b 0a | {.X.x =| xmove;.|
|00003920| 58 09 79 20 3d 20 79 6d | 6f 76 65 3b 0a 58 09 64 |X.y = ym|ove;.X.d|
|00003930| 6f 20 7b 0a 58 09 20 20 | 20 20 6d 6f 76 65 64 20 |o {.X. | moved |
|00003940| 3d 20 30 3b 0a 58 09 20 | 20 20 20 69 66 20 28 21 |= 0;.X. | if (!|
|00003950| 67 6f 74 6f 5f 6e 65 78 | 74 5f 73 71 75 61 72 65 |goto_nex|t_square|
|00003960| 28 42 41 44 2c 20 26 78 | 2c 20 26 79 29 29 0a 58 |(BAD, &x|, &y)).X|
|00003970| 09 09 62 72 65 61 6b 3b | 0a 58 09 20 20 20 20 67 |..break;|.X. g|
|00003980| 6f 74 6f 5f 61 64 6a 5f | 66 72 65 65 5f 6c 69 6e |oto_adj_|free_lin|
|00003990| 65 28 42 41 44 2c 20 26 | 78 2c 20 26 79 29 3b 0a |e(BAD, &|x, &y);.|
|000039a0| 58 09 20 20 20 20 62 61 | 64 62 6f 61 72 64 5b 78 |X. ba|dboard[x|
|000039b0| 5d 5b 79 5d 20 3d 20 55 | 53 45 44 3b 0a 58 09 20 |][y] = U|SED;.X. |
|000039c0| 20 20 20 6d 6f 76 65 64 | 20 3d 20 31 3b 0a 58 09 | moved| = 1;.X.|
|000039d0| 20 20 20 20 66 69 6e 64 | 5f 61 64 6a 5f 73 71 75 | find|_adj_squ|
|000039e0| 61 72 65 73 28 78 2c 20 | 79 2c 20 26 78 31 2c 20 |ares(x, |y, &x1, |
|000039f0| 26 79 31 2c 20 26 78 32 | 2c 20 26 79 32 29 3b 0a |&y1, &x2|, &y2);.|
|00003a00| 58 09 20 20 20 20 69 66 | 20 28 63 6c 6f 73 75 72 |X. if| (closur|
|00003a10| 65 28 42 41 44 2c 20 78 | 31 2c 20 79 31 29 20 3d |e(BAD, x|1, y1) =|
|00003a20| 3d 20 34 20 26 26 20 63 | 6c 6f 73 75 72 65 28 42 |= 4 && c|losure(B|
|00003a30| 41 44 2c 20 78 32 2c 20 | 79 32 29 20 3d 3d 20 34 |AD, x2, |y2) == 4|
|00003a40| 29 0a 58 09 09 62 61 64 | 74 6f 74 61 6c 2b 2b 2c |).X..bad|total++,|
|00003a50| 20 73 65 67 74 79 70 65 | 20 3d 20 43 4c 4f 53 45 | segtype| = CLOSE|
|00003a60| 44 45 4e 44 3b 09 2f 2a | 20 61 64 64 20 65 78 74 |DEND;./*| add ext|
|00003a70| 72 61 20 66 6f 72 20 74 | 77 6f 0a 58 09 09 09 09 |ra for t|wo.X....|
|00003a80| 09 09 09 20 2a 20 73 69 | 64 65 73 20 2a 2f 0a 58 |... * si|des */.X|
|00003a90| 09 20 20 20 20 62 61 64 | 74 6f 74 61 6c 2b 2b 3b |. bad|total++;|
|00003aa0| 0a 58 09 20 20 20 20 69 | 66 20 28 62 61 64 74 6f |.X. i|f (badto|
|00003ab0| 74 61 6c 20 3e 3d 20 4d | 61 78 29 0a 58 09 09 72 |tal >= M|ax).X..r|
|00003ac0| 65 74 75 72 6e 20 28 4d | 61 78 29 3b 0a 58 09 7d |eturn (M|ax);.X.}|
|00003ad0| 0a 58 09 77 68 69 6c 65 | 20 28 6d 6f 76 65 64 20 |.X.while| (moved |
|00003ae0| 3d 3d 20 31 29 3b 0a 58 | 20 20 20 20 7d 0a 58 20 |== 1);.X| }.X |
|00003af0| 20 20 20 72 65 74 75 72 | 6e 20 28 62 61 64 74 6f | retur|n (badto|
|00003b00| 74 61 6c 29 3b 0a 58 7d | 0a 58 0a 58 2f 2a 2a 2a |tal);.X}|.X.X/***|
|00003b10| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00003b20| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00003b30| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00003b40| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00003b50| 2a 2a 2a 2a 5c 0a 58 7c | 2a 20 20 54 68 69 73 20 |****\.X||* This |
|00003b60| 70 72 6f 63 65 64 75 72 | 65 20 72 65 74 75 72 6e |procedur|e return|
|00003b70| 73 20 74 72 75 65 20 69 | 66 20 74 68 65 20 6c 69 |s true i|f the li|
|00003b80| 6e 65 20 70 61 73 73 65 | 64 20 69 73 20 6f 6e 20 |ne passe|d is on |
|00003b90| 65 69 74 68 65 72 20 6f | 66 20 74 68 65 20 2a 7c |either o|f the *||
|00003ba0| 0a 58 7c 2a 20 20 62 6f | 78 65 73 20 6e 65 78 74 |.X|* bo|xes next|
|00003bb0| 20 74 6f 20 42 69 6e 67 | 6f 2e 20 20 20 20 20 20 | to Bing|o. |
|00003bc0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00003bd0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00003be0| 20 20 20 20 20 20 20 20 | 20 2a 7c 0a 58 5c 2a 2a | | *|.X\**|
|00003bf0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00003c00| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00003c10| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00003c20| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00003c30| 2a 2a 2a 2a 2a 2f 0a 58 | 0a 58 74 6f 6f 5f 63 6c |*****/.X|.Xtoo_cl|
|00003c40| 6f 73 65 28 78 2c 20 79 | 29 0a 58 69 6e 74 20 78 |ose(x, y|).Xint x|
|00003c50| 2c 20 79 3b 0a 58 7b 0a | 58 20 20 20 20 69 66 20 |, y;.X{.|X if |
|00003c60| 28 61 62 73 28 78 20 2d | 20 42 69 6e 67 6f 2e 78 |(abs(x -| Bingo.x|
|00003c70| 29 20 3d 3d 20 31 20 26 | 26 20 61 62 73 28 79 20 |) == 1 &|& abs(y |
|00003c80| 2d 20 42 69 6e 67 6f 2e | 79 29 20 3d 3d 20 31 29 |- Bingo.|y) == 1)|
|00003c90| 20 7b 09 2f 2a 20 52 45 | 41 4c 20 63 6c 6f 73 65 | {./* RE|AL close|
|00003ca0| 20 2a 2f 0a 58 09 69 66 | 20 28 69 73 6f 64 64 28 | */.X.if| (isodd(|
|00003cb0| 42 69 6e 67 6f 2e 78 29 | 29 20 7b 09 2f 2a 20 42 |Bingo.x)|) {./* B|
|00003cc0| 69 6e 67 6f 20 69 73 20 | 76 65 72 74 69 63 61 6c |ingo is |vertical|
|00003cd0| 20 20 2a 2f 0a 58 09 20 | 20 20 20 69 66 20 28 63 | */.X. | if (c|
|00003ce0| 6c 6f 73 75 72 65 28 47 | 4f 4f 44 2c 20 78 2c 20 |losure(G|OOD, x, |
|00003cf0| 42 69 6e 67 6f 2e 79 29 | 20 3d 3d 20 32 29 0a 58 |Bingo.y)| == 2).X|
|00003d00| 09 09 72 65 74 75 72 6e | 20 28 31 29 3b 0a 58 09 |..return| (1);.X.|
|00003d10| 7d 20 65 6c 73 65 20 7b | 09 2f 2a 20 42 69 6e 67 |} else {|./* Bing|
|00003d20| 6f 20 69 73 20 68 6f 72 | 69 7a 6f 6e 74 61 6c 20 |o is hor|izontal |
|00003d30| 2a 2f 0a 58 09 20 20 20 | 20 69 66 20 28 63 6c 6f |*/.X. | if (clo|
|00003d40| 73 75 72 65 28 47 4f 4f | 44 2c 20 42 69 6e 67 6f |sure(GOO|D, Bingo|
|00003d50| 2e 78 2c 20 79 29 20 3d | 3d 20 32 29 0a 58 09 09 |.x, y) =|= 2).X..|
|00003d60| 72 65 74 75 72 6e 20 28 | 31 29 3b 0a 58 09 7d 0a |return (|1);.X.}.|
|00003d70| 58 20 20 20 20 7d 0a 58 | 20 20 20 20 69 66 20 28 |X }.X| if (|
|00003d80| 69 73 6f 64 64 28 42 69 | 6e 67 6f 2e 78 29 29 20 |isodd(Bi|ngo.x)) |
|00003d90| 7b 09 2f 2a 20 42 69 6e | 67 6f 20 69 73 20 76 65 |{./* Bin|go is ve|
|00003da0| 72 74 69 63 61 6c 20 20 | 2a 2f 0a 58 09 69 66 20 |rtical |*/.X.if |
|00003db0| 28 28 61 62 73 28 78 20 | 2d 20 42 69 6e 67 6f 2e |((abs(x |- Bingo.|
|00003dc0| 78 29 20 3d 3d 20 32 20 | 26 26 20 79 20 3d 3d 20 |x) == 2 |&& y == |
|00003dd0| 42 69 6e 67 6f 2e 79 29 | 0a 58 09 20 20 20 20 26 |Bingo.y)|.X. &|
|00003de0| 26 20 28 63 6c 6f 73 75 | 72 65 28 47 4f 4f 44 2c |& (closu|re(GOOD,|
|00003df0| 20 28 78 20 2b 20 42 69 | 6e 67 6f 2e 78 29 20 2f | (x + Bi|ngo.x) /|
|00003e00| 20 32 2c 20 79 29 20 3d | 3d 20 32 29 29 0a 58 09 | 2, y) =|= 2)).X.|
|00003e10| 20 20 20 20 72 65 74 75 | 72 6e 20 28 31 29 3b 0a | retu|rn (1);.|
|00003e20| 58 20 20 20 20 7d 20 65 | 6c 73 65 20 7b 09 09 2f |X } e|lse {../|
|00003e30| 2a 20 42 69 6e 67 6f 20 | 69 73 20 68 6f 72 69 7a |* Bingo |is horiz|
|00003e40| 6f 6e 74 61 6c 20 2a 2f | 0a 58 09 69 66 20 28 28 |ontal */|.X.if ((|
|00003e50| 61 62 73 28 79 20 2d 20 | 42 69 6e 67 6f 2e 79 29 |abs(y - |Bingo.y)|
|00003e60| 20 3d 3d 20 32 20 26 26 | 20 78 20 3d 3d 20 42 69 | == 2 &&| x == Bi|
|00003e70| 6e 67 6f 2e 78 29 0a 58 | 09 20 20 20 20 26 26 20 |ngo.x).X|. && |
|00003e80| 28 63 6c 6f 73 75 72 65 | 28 47 4f 4f 44 2c 20 78 |(closure|(GOOD, x|
|00003e90| 2c 20 28 79 20 2b 20 42 | 69 6e 67 6f 2e 79 29 20 |, (y + B|ingo.y) |
|00003ea0| 2f 20 32 29 20 3d 3d 20 | 32 29 29 0a 58 09 20 20 |/ 2) == |2)).X. |
|00003eb0| 20 20 72 65 74 75 72 6e | 20 28 31 29 3b 0a 58 20 | return| (1);.X |
|00003ec0| 20 20 20 7d 0a 58 20 20 | 20 20 72 65 74 75 72 6e | }.X | return|
|00003ed0| 20 28 30 29 3b 0a 58 7d | 0a 58 0a 58 2f 2a 2a 2a | (0);.X}|.X.X/***|
|00003ee0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00003ef0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00003f00| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00003f10| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00003f20| 2a 2a 2a 2a 2a 2a 2a 2a | 5c 0a 58 7c 2a 20 54 68 |********|\.X|* Th|
|00003f30| 69 73 20 66 75 6e 63 74 | 69 6f 6e 20 64 65 63 69 |is funct|ion deci|
|00003f40| 64 65 73 20 69 66 20 74 | 68 65 72 65 20 61 72 65 |des if t|here are|
|00003f50| 20 73 74 69 6c 6c 20 6d | 6f 72 65 20 6f 70 65 6e | still m|ore open|
|00003f60| 2d 65 6e 64 65 64 20 70 | 61 74 68 73 20 6f 66 20 |-ended p|aths of |
|00003f70| 20 20 20 20 20 20 2a 7c | 0a 58 7c 2a 20 6c 65 6e | *||.X|* len|
|00003f80| 67 74 68 20 74 77 6f 20 | 6f 72 20 6c 65 73 73 20 |gth two |or less |
|00003f90| 73 74 69 6c 6c 20 6f 6e | 20 74 68 65 20 62 6f 61 |still on| the boa|
|00003fa0| 72 64 2e 20 49 66 20 74 | 68 65 72 65 20 61 72 65 |rd. If t|here are|
|00003fb0| 2c 20 69 74 20 72 65 74 | 75 72 6e 73 20 31 2c 20 |, it ret|urns 1, |
|00003fc0| 65 6c 73 65 20 2a 7c 0a | 58 7c 2a 20 30 2e 20 20 |else *|.|X|* 0. |
|00003fd0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00003fe0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00003ff0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00004000| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00004010| 20 20 20 20 2a 7c 0a 58 | 5c 2a 2a 2a 2a 2a 2a 2a | *|.X|\*******|
|00004020| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00004030| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00004040| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00004050| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00004060| 2a 2a 2a 2a 2f 0a 58 0a | 58 63 6e 74 72 6c 5f 6e |****/.X.|Xcntrl_n|
|00004070| 6f 74 5f 65 73 74 61 62 | 6c 69 73 68 65 64 28 29 |ot_estab|lished()|
|00004080| 0a 58 7b 0a 58 20 20 20 | 20 69 6e 74 20 78 2c 20 |.X{.X | int x, |
|00004090| 79 2c 20 78 31 2c 20 79 | 31 2c 20 78 32 2c 20 79 |y, x1, y|1, x2, y|
|000040a0| 32 3b 0a 58 0a 58 20 20 | 20 20 69 66 20 28 63 6f |2;.X.X | if (co|
|000040b0| 6e 74 72 6f 6c 5f 61 6c | 72 65 61 64 79 5f 65 73 |ntrol_al|ready_es|
|000040c0| 74 61 62 6c 69 73 68 65 | 64 29 0a 58 09 72 65 74 |tablishe|d).X.ret|
|000040d0| 75 72 6e 20 28 30 29 3b | 0a 58 20 20 20 20 66 6f |urn (0);|.X fo|
|000040e0| 72 20 28 78 20 3d 20 31 | 3b 20 78 20 3c 20 32 20 |r (x = 1|; x < 2 |
|000040f0| 2a 20 4c 65 6e 67 74 68 | 3b 20 78 2b 2b 29 0a 58 |* Length|; x++).X|
|00004100| 09 66 6f 72 20 28 79 20 | 3d 20 69 73 6f 64 64 28 |.for (y |= isodd(|
|00004110| 78 29 20 3f 20 32 20 3a | 20 31 3b 20 79 20 3c 20 |x) ? 2 :| 1; y < |
|00004120| 32 20 2a 20 57 69 64 74 | 68 3b 20 79 20 2b 3d 20 |2 * Widt|h; y += |
|00004130| 32 29 0a 58 09 20 20 20 | 20 69 66 20 28 62 6f 61 |2).X. | if (boa|
|00004140| 72 64 5b 78 5d 5b 79 5d | 20 3d 3d 20 46 52 45 45 |rd[x][y]| == FREE|
|00004150| 29 0a 58 09 09 69 66 20 | 28 48 6f 77 62 61 64 28 |).X..if |(Howbad(|
|00004160| 47 4f 4f 44 2c 20 33 2c | 20 78 2c 20 79 29 20 3c |GOOD, 3,| x, y) <|
|00004170| 3d 20 32 20 26 26 20 73 | 65 67 74 79 70 65 20 3d |= 2 && s|egtype =|
|00004180| 3d 20 4f 50 45 4e 45 4e | 44 29 20 7b 0a 58 09 09 |= OPENEN|D) {.X..|
|00004190| 20 20 20 20 66 69 6e 64 | 5f 61 64 6a 5f 73 71 75 | find|_adj_squ|
|000041a0| 61 72 65 73 28 78 2c 20 | 79 2c 20 26 78 31 2c 20 |ares(x, |y, &x1, |
|000041b0| 26 79 31 2c 20 26 78 32 | 2c 20 26 79 32 29 3b 0a |&y1, &x2|, &y2);.|
|000041c0| 58 09 09 20 20 20 20 69 | 66 20 28 63 6c 6f 73 75 |X.. i|f (closu|
|000041d0| 72 65 28 47 4f 4f 44 2c | 20 78 31 2c 20 79 31 29 |re(GOOD,| x1, y1)|
|000041e0| 20 3c 3d 20 32 20 26 26 | 20 63 6c 6f 73 75 72 65 | <= 2 &&| closure|
|000041f0| 28 47 4f 4f 44 2c 20 78 | 32 2c 20 79 32 29 20 3c |(GOOD, x|2, y2) <|
|00004200| 3d 20 32 29 0a 58 09 09 | 09 72 65 74 75 72 6e 20 |= 2).X..|.return |
|00004210| 28 31 29 3b 0a 58 09 09 | 7d 0a 58 20 20 20 20 63 |(1);.X..|}.X c|
|00004220| 6f 6e 74 72 6f 6c 5f 61 | 6c 72 65 61 64 79 5f 65 |ontrol_a|lready_e|
|00004230| 73 74 61 62 6c 69 73 68 | 65 64 20 3d 20 31 3b 0a |stablish|ed = 1;.|
|00004240| 58 20 20 20 20 72 65 74 | 75 72 6e 20 28 30 29 3b |X ret|urn (0);|
|00004250| 0a 58 7d 0a 45 4e 44 5f | 4f 46 5f 63 6f 6d 70 2e |.X}.END_|OF_comp.|
|00004260| 63 0a 69 66 20 74 65 73 | 74 20 38 31 31 36 20 2d |c.if tes|t 8116 -|
|00004270| 6e 65 20 60 77 63 20 2d | 63 20 3c 63 6f 6d 70 2e |ne `wc -|c <comp.|
|00004280| 63 60 3b 20 74 68 65 6e | 0a 20 20 20 20 65 63 68 |c`; then|. ech|
|00004290| 6f 20 73 68 61 72 3a 20 | 5c 22 63 6f 6d 70 2e 63 |o shar: |\"comp.c|
|000042a0| 5c 22 20 75 6e 70 61 63 | 6b 65 64 20 77 69 74 68 |\" unpac|ked with|
|000042b0| 20 77 72 6f 6e 67 20 73 | 69 7a 65 21 0a 66 69 0a | wrong s|ize!.fi.|
|000042c0| 23 20 65 6e 64 20 6f 66 | 20 6f 76 65 72 77 72 69 |# end of| overwri|
|000042d0| 74 69 6e 67 20 63 68 65 | 63 6b 0a 66 69 0a 69 66 |ting che|ck.fi.if|
|000042e0| 20 74 65 73 74 20 2d 66 | 20 63 6f 6d 70 32 2e 63 | test -f| comp2.c|
|000042f0| 20 2d 61 20 22 24 7b 31 | 7d 22 20 21 3d 20 22 2d | -a "${1|}" != "-|
|00004300| 63 22 20 3b 20 74 68 65 | 6e 20 0a 20 20 65 63 68 |c" ; the|n . ech|
|00004310| 6f 20 73 68 61 72 3a 20 | 57 69 6c 6c 20 6e 6f 74 |o shar: |Will not|
|00004320| 20 6f 76 65 72 2d 77 72 | 69 74 65 20 65 78 69 73 | over-wr|ite exis|
|00004330| 74 69 6e 67 20 66 69 6c | 65 20 5c 22 63 6f 6d 70 |ting fil|e \"comp|
|00004340| 32 2e 63 5c 22 0a 65 6c | 73 65 0a 65 63 68 6f 20 |2.c\".el|se.echo |
|00004350| 73 68 61 72 3a 20 45 78 | 74 72 61 63 74 69 6e 67 |shar: Ex|tracting|
|00004360| 20 5c 22 63 6f 6d 70 32 | 2e 63 5c 22 20 5c 28 32 | \"comp2|.c\" \(2|
|00004370| 32 35 37 20 63 68 61 72 | 61 63 74 65 72 73 5c 29 |257 char|acters\)|
|00004380| 0a 73 65 64 20 22 73 2f | 5e 58 2f 2f 22 20 3e 63 |.sed "s/|^X//" >c|
|00004390| 6f 6d 70 32 2e 63 20 3c | 3c 27 45 4e 44 5f 4f 46 |omp2.c <|<'END_OF|
|000043a0| 5f 63 6f 6d 70 32 2e 63 | 27 0a 58 2f 2a 20 20 20 |_comp2.c|'.X/* |
|000043b0| 20 43 4f 4d 50 32 2e 43 | 20 20 20 20 2a 2f 0a 58 | COMP2.C| */.X|
|000043c0| 0a 58 23 69 6e 63 6c 75 | 64 65 20 22 64 6f 74 73 |.X#inclu|de "dots|
|000043d0| 2e 68 22 0a 58 0a 58 67 | 6f 74 6f 5f 6e 65 78 74 |.h".X.Xg|oto_next|
|000043e0| 5f 73 71 75 61 72 65 28 | 42 6f 72 47 2c 20 78 2c |_square(|BorG, x,|
|000043f0| 20 79 29 09 2f 2a 20 72 | 65 74 75 72 6e 73 20 31 | y)./* r|eturns 1|
|00004400| 20 69 66 20 74 68 65 72 | 65 20 69 73 20 6f 6e 65 | if ther|e is one|
|00004410| 2c 20 30 20 69 66 20 6e | 6f 74 20 2a 2f 0a 58 69 |, 0 if n|ot */.Xi|
|00004420| 6e 74 20 42 6f 72 47 2c | 20 2a 78 2c 20 2a 79 3b |nt BorG,| *x, *y;|
|00004430| 0a 58 7b 0a 58 20 20 20 | 20 69 6e 74 20 78 31 2c |.X{.X | int x1,|
|00004440| 20 79 31 2c 20 78 32 2c | 20 79 32 3b 0a 58 0a 58 | y1, x2,| y2;.X.X|
|00004450| 20 20 20 20 66 69 6e 64 | 5f 61 64 6a 5f 73 71 75 | find|_adj_squ|
|00004460| 61 72 65 73 28 2a 78 2c | 20 2a 79 2c 20 26 78 31 |ares(*x,| *y, &x1|
|00004470| 2c 20 26 79 31 2c 20 26 | 78 32 2c 20 26 79 32 29 |, &y1, &|x2, &y2)|
|00004480| 3b 0a 58 20 20 20 20 69 | 66 20 28 78 31 20 21 3d |;.X i|f (x1 !=|
|00004490| 20 4e 55 4c 4c 20 26 26 | 20 63 6c 6f 73 75 72 65 | NULL &&| closure|
|000044a0| 28 42 6f 72 47 2c 20 78 | 31 2c 20 79 31 29 20 3d |(BorG, x|1, y1) =|
|000044b0| 3d 20 33 29 20 7b 0a 58 | 09 2a 78 20 3d 20 78 31 |= 3) {.X|.*x = x1|
|000044c0| 2c 20 2a 79 20 3d 20 79 | 31 3b 0a 58 09 72 65 74 |, *y = y|1;.X.ret|
|000044d0| 75 72 6e 20 28 31 29 3b | 0a 58 20 20 20 20 7d 0a |urn (1);|.X }.|
|000044e0| 58 20 20 20 20 69 66 20 | 28 78 32 20 21 3d 20 4e |X if |(x2 != N|
|000044f0| 55 4c 4c 20 26 26 20 63 | 6c 6f 73 75 72 65 28 42 |ULL && c|losure(B|
|00004500| 6f 72 47 2c 20 78 32 2c | 20 79 32 29 20 3d 3d 20 |orG, x2,| y2) == |
|00004510| 33 29 20 7b 0a 58 09 2a | 78 20 3d 20 78 32 2c 20 |3) {.X.*|x = x2, |
|00004520| 2a 79 20 3d 20 79 32 3b | 0a 58 09 72 65 74 75 72 |*y = y2;|.X.retur|
|00004530| 6e 20 28 31 29 3b 0a 58 | 20 20 20 20 7d 0a 58 20 |n (1);.X| }.X |
|00004540| 20 20 20 72 65 74 75 72 | 6e 20 28 30 29 3b 0a 58 | retur|n (0);.X|
|00004550| 7d 0a 58 0a 58 66 69 6e | 64 5f 61 64 6a 5f 73 71 |}.X.Xfin|d_adj_sq|
|00004560| 75 61 72 65 73 28 78 2c | 20 79 2c 20 78 31 2c 20 |uares(x,| y, x1, |
|00004570| 79 31 2c 20 78 32 2c 20 | 79 32 29 0a 58 69 6e 74 |y1, x2, |y2).Xint|
|00004580| 20 78 2c 20 79 2c 20 2a | 78 31 2c 20 2a 79 31 2c | x, y, *|x1, *y1,|
|00004590| 20 2a 78 32 2c 20 2a 79 | 32 3b 0a 58 7b 0a 58 20 | *x2, *y|2;.X{.X |
|000045a0| 20 20 20 69 66 20 28 69 | 73 6f 64 64 28 78 29 29 | if (i|sodd(x))|
|000045b0| 20 7b 09 2f 2a 20 56 65 | 72 74 69 63 61 6c 20 6c | {./* Ve|rtical l|
|000045c0| 69 6e 65 20 2a 2f 0a 58 | 09 2a 78 31 20 3d 20 78 |ine */.X|.*x1 = x|
|000045d0| 20 2d 20 31 3b 0a 58 09 | 2a 79 31 20 3d 20 79 3b | - 1;.X.|*y1 = y;|
|000045e0| 0a 58 09 2a 78 32 20 3d | 20 78 20 2b 20 31 3b 0a |.X.*x2 =| x + 1;.|
|000045f0| 58 09 2a 79 32 20 3d 20 | 79 3b 0a 58 20 20 20 20 |X.*y2 = |y;.X |
|00004600| 7d 20 65 6c 73 65 20 7b | 09 09 2f 2a 20 48 6f 72 |} else {|../* Hor|
|00004610| 69 7a 6f 6e 74 61 6c 20 | 6c 69 6e 65 20 2a 2f 0a |izontal |line */.|
|00004620| 58 09 2a 78 31 20 3d 20 | 78 3b 0a 58 09 2a 79 31 |X.*x1 = |x;.X.*y1|
|00004630| 20 3d 20 79 20 2d 20 31 | 3b 0a 58 09 2a 78 32 20 | = y - 1|;.X.*x2 |
|00004640| 3d 20 78 3b 0a 58 09 2a | 79 32 20 3d 20 79 20 2b |= x;.X.*|y2 = y +|
|00004650| 20 31 3b 0a 58 20 20 20 | 20 7d 0a 58 20 20 20 20 | 1;.X | }.X |
|00004660| 69 66 20 28 21 69 73 5f | 6f 6e 5f 62 6f 61 72 64 |if (!is_|on_board|
|00004670| 28 2a 78 31 2c 20 2a 79 | 31 29 29 0a 58 09 2a 78 |(*x1, *y|1)).X.*x|
|00004680| 31 20 3d 20 4e 55 4c 4c | 2c 20 2a 79 31 20 3d 20 |1 = NULL|, *y1 = |
|00004690| 4e 55 4c 4c 3b 0a 58 20 | 20 20 20 69 66 20 28 21 |NULL;.X | if (!|
|000046a0| 69 73 5f 6f 6e 5f 62 6f | 61 72 64 28 2a 78 32 2c |is_on_bo|ard(*x2,|
|000046b0| 20 2a 79 32 29 29 0a 58 | 09 2a 78 32 20 3d 20 4e | *y2)).X|.*x2 = N|
|000046c0| 55 4c 4c 2c 20 2a 79 32 | 20 3d 20 4e 55 4c 4c 3b |ULL, *y2| = NULL;|
|000046d0| 0a 58 7d 0a 58 0a 58 67 | 6f 74 6f 5f 61 64 6a 5f |.X}.X.Xg|oto_adj_|
|000046e0| 66 72 65 65 5f 6c 69 6e | 65 28 42 6f 72 47 2c 20 |free_lin|e(BorG, |
|000046f0| 78 2c 20 79 29 0a 58 69 | 6e 74 20 42 6f 72 47 3b |x, y).Xi|nt BorG;|
|00004700| 0a 58 69 6e 74 20 2a 78 | 2c 20 2a 79 3b 0a 58 7b |.Xint *x|, *y;.X{|
|00004710| 0a 58 20 20 20 20 69 6e | 74 20 78 74 65 6d 70 2c |.X in|t xtemp,|
|00004720| 20 79 74 65 6d 70 3b 0a | 58 0a 58 20 20 20 20 66 | ytemp;.|X.X f|
|00004730| 6f 72 20 28 78 74 65 6d | 70 20 3d 20 2a 78 20 2d |or (xtem|p = *x -|
|00004740| 20 31 3b 20 78 74 65 6d | 70 20 3c 3d 20 2a 78 20 | 1; xtem|p <= *x |
|00004750| 2b 20 31 3b 20 78 74 65 | 6d 70 20 2b 3d 20 32 29 |+ 1; xte|mp += 2)|
|00004760| 0a 58 09 69 66 20 28 28 | 42 6f 72 47 20 3d 3d 20 |.X.if ((|BorG == |
|00004770| 42 41 44 20 3f 20 62 61 | 64 62 6f 61 72 64 5b 78 |BAD ? ba|dboard[x|
|00004780| 74 65 6d 70 5d 5b 2a 79 | 5d 20 3a 20 62 6f 61 72 |temp][*y|] : boar|
|00004790| 64 5b 78 74 65 6d 70 5d | 5b 2a 79 5d 29 20 3d 3d |d[xtemp]|[*y]) ==|
|000047a0| 20 46 52 45 45 29 20 7b | 0a 58 09 20 20 20 20 2a | FREE) {|.X. *|
|000047b0| 78 20 3d 20 78 74 65 6d | 70 3b 0a 58 09 20 20 20 |x = xtem|p;.X. |
|000047c0| 20 72 65 74 75 72 6e 3b | 0a 58 09 7d 0a 58 20 20 | return;|.X.}.X |
|000047d0| 20 20 66 6f 72 20 28 79 | 74 65 6d 70 20 3d 20 2a | for (y|temp = *|
|000047e0| 79 20 2d 20 31 3b 20 79 | 74 65 6d 70 20 3c 3d 20 |y - 1; y|temp <= |
|000047f0| 2a 79 20 2b 20 31 3b 20 | 79 74 65 6d 70 20 2b 3d |*y + 1; |ytemp +=|
|00004800| 20 32 29 0a 58 09 69 66 | 20 28 62 6f 61 72 64 5b | 2).X.if| (board[|
|00004810| 2a 78 5d 5b 79 74 65 6d | 70 5d 20 3d 3d 20 46 52 |*x][ytem|p] == FR|
|00004820| 45 45 29 0a 58 09 20 20 | 20 20 69 66 20 28 28 28 |EE).X. | if (((|
|00004830| 42 6f 72 47 20 3d 3d 20 | 42 41 44 29 3f 20 62 61 |BorG == |BAD)? ba|
|00004840| 64 62 6f 61 72 64 5b 2a | 78 5d 5b 79 74 65 6d 70 |dboard[*|x][ytemp|
|00004850| 5d 20 3a 20 62 6f 61 72 | 64 5b 2a 78 5d 5b 79 74 |] : boar|d[*x][yt|
|00004860| 65 6d 70 5d 29 0a 58 09 | 09 20 20 20 20 3d 3d 20 |emp]).X.|. == |
|00004870| 46 52 45 45 29 20 7b 0a | 58 09 09 2a 79 20 3d 20 |FREE) {.|X..*y = |
|00004880| 79 74 65 6d 70 3b 0a 58 | 09 09 72 65 74 75 72 6e |ytemp;.X|..return|
|00004890| 3b 0a 58 09 20 20 20 20 | 7d 0a 58 20 20 20 20 70 |;.X. |}.X p|
|000048a0| 72 69 6e 74 66 28 22 59 | 6f 75 20 66 75 63 6b 65 |rintf("Y|ou fucke|
|000048b0| 64 20 75 70 2c 20 62 75 | 64 64 79 21 22 29 3b 0a |d up, bu|ddy!");.|
|000048c0| 58 20 20 20 20 66 66 6c | 75 73 68 28 73 74 64 6f |X ffl|ush(stdo|
|000048d0| 75 74 29 3b 0a 58 20 20 | 20 20 64 69 65 28 29 3b |ut);.X | die();|
|000048e0| 0a 58 7d 0a 58 0a 58 2f | 2a 2a 2a 2a 2a 2a 2a 2a |.X}.X.X/|********|
|000048f0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00004900| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00004910| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00004920| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00004930| 2a 2a 2a 2a 2a 5c 0a 58 | 7c 2a 20 20 72 69 67 68 |*****\.X||* righ|
|00004940| 74 20 6e 6f 77 2c 20 74 | 68 69 73 20 66 75 6e 63 |t now, t|his func|
|00004950| 74 69 6f 6e 20 64 6f 65 | 73 6e 27 74 20 61 63 74 |tion doe|sn't act|
|00004960| 75 61 6c 6c 79 20 67 6f | 20 74 6f 20 74 68 65 20 |ually go| to the |
|00004970| 6d 69 64 64 6c 65 20 6f | 66 20 61 20 70 61 74 68 |middle o|f a path|
|00004980| 2c 20 20 20 20 2a 7c 0a | 58 7c 2a 20 20 69 74 20 |, *|.|X|* it |
|00004990| 73 69 6d 70 6c 79 20 67 | 6f 65 73 20 6f 6e 65 20 |simply g|oes one |
|000049a0| 6c 69 6e 65 20 61 77 61 | 79 20 66 72 6f 6d 20 74 |line awa|y from t|
|000049b0| 68 65 20 65 64 67 65 2e | 20 49 66 20 74 68 65 20 |he edge.| If the |
|000049c0| 6c 65 6e 67 74 68 20 6f | 66 20 74 68 65 20 70 61 |length o|f the pa|
|000049d0| 74 68 20 69 73 20 2a 7c | 0a 58 7c 2a 20 20 74 77 |th is *||.X|* tw|
|000049e0| 6f 2c 20 74 68 65 20 65 | 66 66 65 63 74 20 69 73 |o, the e|ffect is|
|000049f0| 20 74 68 65 20 73 61 6d | 65 2e 20 20 20 20 20 20 | the sam|e. |
|00004a00| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00004a10| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00004a20| 20 20 20 20 20 20 20 2a | 7c 0a 58 5c 2a 2a 2a 2a | *||.X\****|
|00004a30| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00004a40| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00004a50| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00004a60| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00004a70| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2f 0a 58 67 6f 74 6f |********|*/.Xgoto|
|00004a80| 5f 6d 69 64 64 6c 65 5f | 6f 66 5f 70 61 74 68 28 |_middle_|of_path(|
|00004a90| 42 6f 72 47 2c 20 78 2c | 20 79 29 0a 58 69 6e 74 |BorG, x,| y).Xint|
|00004aa0| 20 42 6f 72 47 2c 20 2a | 78 2c 20 2a 79 3b 0a 58 | BorG, *|x, *y;.X|
|00004ab0| 7b 0a 58 20 20 20 20 69 | 6e 74 20 6f 72 69 67 78 |{.X i|nt origx|
|00004ac0| 2c 20 6f 72 69 67 79 2c | 20 78 31 2c 20 79 31 2c |, origy,| x1, y1,|
|00004ad0| 20 78 32 2c 20 79 32 3b | 0a 58 0a 58 20 20 20 20 | x2, y2;|.X.X |
|00004ae0| 66 69 6e 64 5f 61 64 6a | 5f 73 71 75 61 72 65 73 |find_adj|_squares|
|00004af0| 28 2a 78 2c 20 2a 79 2c | 20 26 78 31 2c 20 26 79 |(*x, *y,| &x1, &y|
|00004b00| 31 2c 20 26 78 32 2c 20 | 26 79 32 29 3b 0a 58 20 |1, &x2, |&y2);.X |
|00004b10| 20 20 20 69 66 20 28 63 | 6c 6f 73 75 72 65 28 42 | if (c|losure(B|
|00004b20| 6f 72 47 2c 20 78 31 2c | 20 79 31 29 20 3d 3d 20 |orG, x1,| y1) == |
|00004b30| 32 20 26 26 20 63 6c 6f | 73 75 72 65 28 42 6f 72 |2 && clo|sure(Bor|
|00004b40| 47 2c 20 78 32 2c 20 79 | 32 29 20 3d 3d 20 32 29 |G, x2, y|2) == 2)|
|00004b50| 0a 58 09 72 65 74 75 72 | 6e 3b 09 09 2f 2a 20 79 |.X.retur|n;../* y|
|00004b60| 6f 75 27 72 65 20 73 69 | 74 74 69 6e 67 20 6f 6e |ou're si|tting on|
|00004b70| 20 69 74 20 74 6f 20 62 | 65 67 69 6e 20 77 69 74 | it to b|egin wit|
|00004b80| 68 20 2a 2f 0a 58 20 20 | 20 20 6f 72 69 67 78 20 |h */.X | origx |
|00004b90| 3d 20 2a 78 2c 20 6f 72 | 69 67 79 20 3d 20 2a 79 |= *x, or|igy = *y|
|00004ba0| 3b 0a 58 20 20 20 20 69 | 66 20 28 42 6f 72 47 20 |;.X i|f (BorG |
|00004bb0| 3d 3d 20 47 4f 4f 44 29 | 0a 58 09 62 6f 61 72 64 |== GOOD)|.X.board|
|00004bc0| 5b 6f 72 69 67 78 5d 5b | 6f 72 69 67 79 5d 20 3d |[origx][|origy] =|
|00004bd0| 20 55 53 45 44 3b 0a 58 | 20 20 20 20 65 6c 73 65 | USED;.X| else|
|00004be0| 0a 58 09 62 61 64 62 6f | 61 72 64 5b 6f 72 69 67 |.X.badbo|ard[orig|
|00004bf0| 78 5d 5b 6f 72 69 67 79 | 5d 20 3d 20 55 53 45 44 |x][origy|] = USED|
|00004c00| 3b 0a 58 20 20 20 20 2f | 2a 20 54 65 6d 70 6f 72 |;.X /|* Tempor|
|00004c10| 61 72 69 6c 79 20 2a 2f | 0a 58 20 20 20 20 67 6f |arily */|.X go|
|00004c20| 74 6f 5f 6e 65 78 74 5f | 73 71 75 61 72 65 28 42 |to_next_|square(B|
|00004c30| 6f 72 47 2c 20 78 2c 20 | 79 29 3b 0a 58 20 20 20 |orG, x, |y);.X |
|00004c40| 20 67 6f 74 6f 5f 61 64 | 6a 5f 66 72 65 65 5f 6c | goto_ad|j_free_l|
|00004c50| 69 6e 65 28 42 6f 72 47 | 2c 20 78 2c 20 79 29 3b |ine(BorG|, x, y);|
|00004c60| 0a 58 0a 58 20 20 20 20 | 69 66 20 28 42 6f 72 47 |.X.X |if (BorG|
|00004c70| 20 3d 3d 20 47 4f 4f 44 | 29 0a 58 09 62 6f 61 72 | == GOOD|).X.boar|
|00004c80| 64 5b 6f 72 69 67 78 5d | 5b 6f 72 69 67 79 5d 20 |d[origx]|[origy] |
|00004c90| 3d 20 46 52 45 45 3b 0a | 58 20 20 20 20 65 6c 73 |= FREE;.|X els|
|00004ca0| 65 0a 58 09 62 61 64 62 | 6f 61 72 64 5b 6f 72 69 |e.X.badb|oard[ori|
|00004cb0| 67 78 5d 5b 6f 72 69 67 | 79 5d 20 3d 20 46 52 45 |gx][orig|y] = FRE|
|00004cc0| 45 3b 0a 58 20 20 20 20 | 2f 2a 20 53 49 47 48 21 |E;.X |/* SIGH!|
|00004cd0| 20 2a 2f 0a 58 7d 0a 45 | 4e 44 5f 4f 46 5f 63 6f | */.X}.E|ND_OF_co|
|00004ce0| 6d 70 32 2e 63 0a 69 66 | 20 74 65 73 74 20 32 32 |mp2.c.if| test 22|
|00004cf0| 35 37 20 2d 6e 65 20 60 | 77 63 20 2d 63 20 3c 63 |57 -ne `|wc -c <c|
|00004d00| 6f 6d 70 32 2e 63 60 3b | 20 74 68 65 6e 0a 20 20 |omp2.c`;| then. |
|00004d10| 20 20 65 63 68 6f 20 73 | 68 61 72 3a 20 5c 22 63 | echo s|har: \"c|
|00004d20| 6f 6d 70 32 2e 63 5c 22 | 20 75 6e 70 61 63 6b 65 |omp2.c\"| unpacke|
|00004d30| 64 20 77 69 74 68 20 77 | 72 6f 6e 67 20 73 69 7a |d with w|rong siz|
|00004d40| 65 21 0a 66 69 0a 23 20 | 65 6e 64 20 6f 66 20 6f |e!.fi.# |end of o|
|00004d50| 76 65 72 77 72 69 74 69 | 6e 67 20 63 68 65 63 6b |verwriti|ng check|
|00004d60| 0a 66 69 0a 69 66 20 74 | 65 73 74 20 2d 66 20 64 |.fi.if t|est -f d|
|00004d70| 6f 74 73 2e 64 6f 63 20 | 2d 61 20 22 24 7b 31 7d |ots.doc |-a "${1}|
|00004d80| 22 20 21 3d 20 22 2d 63 | 22 20 3b 20 74 68 65 6e |" != "-c|" ; then|
|00004d90| 20 0a 20 20 65 63 68 6f | 20 73 68 61 72 3a 20 57 | . echo| shar: W|
|00004da0| 69 6c 6c 20 6e 6f 74 20 | 6f 76 65 72 2d 77 72 69 |ill not |over-wri|
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