1 $ ! vms/install.com -- set up nethack 'playground'
3 $ ! Use vmsbuild.com to create nethack.exe, makedefs, and lev_comp *first*.
5 $ ! Edit this file to define gamedir & gameuic, or else invoke it with two
6 $ ! command line parameters, as in:
7 $ ! @[.sys.vms]install "disk$users:[games.nethack]" "games"
8 $ ! or @[.sys.vms]install "[-.play]" "[40,1]"
10 $ ! default location is old playground, default owner is installer
11 $ gamedir = f$trnlnm("NETHACKDIR") !location of playground
12 $ if gamedir.eqs."" then gamedir = f$trnlnm("HACKDIR")
13 $ gameuic = f$user() !owner of playground
14 $ ! --- nothing below this line should need to be changed ---
15 $ if p1.nes."" then gamedir := 'p1'
16 $ if p2.nes."" then gameuic := 'p2'
18 $ ! note: all filespecs contain some punctuation,
19 $ ! to avoid inadvertent logical name interaction
20 $ play_files = "PERM.,RECORD.,LOGFILE.,PANICLOG."
21 $ help_files = "HELP.,HH.,CMDHELP.,WIZHELP.,OPTHELP.,HISTORY.,LICENSE."
22 $ data_files = "DATA.,RUMORS.,ORACLES.,OPTIONS.,QUEST.DAT"
23 $ guidebook = "[.doc]Guidebook.txt"
24 $ invoc_proc = "[.sys.vms]nethack.com"
25 $ trmcp_file = "[.sys.share]termcap"
26 $ spec_files = "AIR.LEV,ASMODEUS.LEV,ASTRAL.LEV,BAALZ.LEV,BIGRM-%.LEV," -
27 + "CASTLE.LEV,EARTH.LEV,FAKEWIZ%.LEV,FIRE.LEV," -
28 + "JUIBLEX.LEV,KNOX.LEV,MEDUSA-%.LEV,MINEFILL.LEV," -
29 + "MINETN-%.LEV,MINEND-%.LEV,ORACLE.LEV,ORCUS.LEV," -
30 + "SANCTUM.LEV,SOKO%-%.LEV,TOWER%.LEV,VALLEY.LEV," -
31 + "WATER.LEV,WIZARD%.LEV"
32 $ spec_input = "bigroom.des castle.des endgame.des " -
33 + "gehennom.des knox.des medusa.des mines.des " -
34 + "oracle.des sokoban.des tower.des yendor.des"
35 $ qstl_files = "%%%-GOAL.LEV,%%%-FIL%.LEV,%%%-LOCA.LEV,%%%-STRT.LEV"
36 $ qstl_input = "Arch.des Barb.des Caveman.des Healer.des " -
37 + "Knight.des Monk.des Priest.des Ranger.des Rogue.des " -
38 + "Samurai.des Tourist.des Wizard.des Valkyrie.des"
39 $ dngn_files = "DUNGEON."
40 $ dngn_input = "dungeon.pdf"
41 $ dlb_files = help_files + "," + data_files + "," -
42 + spec_files + "," + qstl_files + "," + dngn_files
43 $ data_libry = "nh-data.dlb"
44 $ xtrn_files = "LICENSE.,HISTORY.,OPTIONS."
45 $ makedefs := $sys$disk:[-.util]makedefs
46 $ lev_comp := $sys$disk:[-.util]lev_comp
47 $ dgn_comp := $sys$disk:[-.util]dgn_comp
48 $ dlb := $sys$disk:[-.util]dlb
49 $ milestone = "write sys$output f$fao("" !5%T "",0),"
50 $ if p3.nes."" .and. f$edit(p4,"UPCASE").nes."VERBOSE" then milestone = "!"
51 $ echo = "write sys$output"
52 $ warn = echo !could be "write sys$error"
54 $! make sure we've got a playground location
55 $ gamedir := 'gamedir'
56 $ if gamedir.eqs."" then gamedir = "[.play]" !last ditch default
57 $ gamedir = f$parse(gamedir,,,,"SYNTAX_ONLY") - ".;"
58 $ if gamedir.eqs."" then write sys$error "% must specify playground directory"
59 $ if gamedir.eqs."" then exit %x1000002C !ss$_abort
62 $! ['p3' is used in Makefile.top]
63 $ if p3.nes."" then goto make_'p3'
65 $ milestone "<installation...>"
69 $ ! start from a known location -- [.sys.vms]
70 $ set default 'f$parse(f$environment("PROCEDURE"),,,"DIRECTORY")'
71 $! generate miscellaneous data files
72 $ set default [-.-.dat] !move to data directory
74 $ makedefs -d !data.base -> data
75 $ milestone "(rumors)"
76 $ makedefs -r !rumors.tru + rumors.fal -> rumors
77 $ milestone "(oracles)"
78 $ makedefs -h !oracles.txt -> oracles
79 $ milestone "(dungeon preprocess)"
80 $ makedefs -e !dungeon.def -> dungeon.pdf
81 $ milestone "(quest text)"
82 $ makedefs -q !quest.txt -> quest.dat
83 $ milestone "(special levels)"
84 $ lev_comp 'spec_input' !special levels
85 $ milestone "(quest levels)"
86 $ lev_comp 'qstl_input' !quest levels
87 $ milestone "(dungeon compile)"
88 $ dgn_comp 'dngn_input' !dungeon database
89 $ set default [-] !move up
90 $ if p3.nes."" .and. f$edit(p3,"UPCASE").nes."DATA_PLUS_DLB" then exit
93 $ ! start from a known location -- [.sys.vms]
94 $ set default 'f$parse(f$environment("PROCEDURE"),,,"DIRECTORY")'
95 $! construct data library
96 $ set default [-.-.dat] !move to data directory
97 $ milestone "(dlb setup)"
98 $! since DLB doesn't support wildcard expansion and we don't have shell
99 $! file globbing, start by making a file listing its intended contents
101 $ if f$search("nhdat.lst;-1").nes."" then -
102 purge/noConfirm/noLog nhdat.lst
103 $! an old data file might fool us later, so get rid of it
104 $ if f$search(data_libry).nes."" then -
105 delete/noConfirm/noLog 'data_libry';*
106 $ if f$trnlnm("PFILE$").nes."" then close/noLog pfile$
107 $ open/Append pfile$ nhdat.lst
110 $ g = f$element(i,",",dlb_files)
111 $ if g.eqs."," then goto ddone
112 $ wild = f$locate("*",g).ne.f$locate("%",g)
116 $ if f.eqs."" then goto fdone
118 $! strip device, directory, and version from name
119 $ f = f$parse(f,,,"NAME") + f$parse(f,,,"TYPE")
120 $! strip trailing dot, if present, and change case
121 $ f = f$edit(f + "#" - ".#" - "#","LOWERCASE")
122 $ if f$extract(3,1,f).eqs."-" then - !"xyz-foo.lev" -> "Xyz-foo.lev"
123 f = f$edit(f$extract(0,1,f),"UPCASE") + f$extract(1,255,f)
125 $ if wild then goto floop
127 $ if fcnt.eq.0 then warn "? no file(s) found for """,g,""""
132 $ milestone "(dlb create)"
133 $ dlb "-cfI" 'data_libry' nhdat.lst
134 $ set default [-] !move up
135 $ if p3.nes."" then exit
138 $! set up the playground and save directories
139 $ milestone "(directories)"
141 $ srctree = f$environment("DEFAULT")
142 $ set default 'gamedir'
143 $ if f$parse("[-]").eqs."" then create/dir/log [-] !default owner & protection
144 $ if f$parse("[]" ).eqs."" then - !needs to be world writable
145 create/directory/owner='gameuic'/prot=(s:rwe,o:rwe,g:rwe,w:rwe)/log []
146 $ if f$search("SAVE.DIR;1").eqs."" then -
147 create/directory/owner='gameuic'/prot=(s:rwe,o:rwe,g:rwe,w:rwe)/log -
148 [.SAVE]/version_limit=2
149 $ set default 'srctree'
150 $ if p3.nes."" then exit
152 $! create empty writeable files -- logfile, scoreboard, multi-user access lock
153 $! [if old versions are already present, validate and retain them if possible]
154 $make_writeable_files:
155 $ milestone "(writeable files)"
156 !-!$ create/owner='gameuic'/prot=(s:rwed,o:rwed,g:rwed,w:rwed) -
157 !-! 'gamedir''play_files'
159 $ploop: if f$trnlnm("PFILE$").nes."" then close/nolog pfile$
160 $ f = f$element(i,",",play_files)
161 $ if f.eqs."," then goto pdone
164 $ if f$search(f).eqs."" then goto pmake !make it if not found
165 $ if f$file_attrib(f,"RFM").nes."STMLF" then goto prej !must be stream_lf
166 $ open/read/error=prej pfile$ 'f'
167 $ read/end=ploop pfile$ pline !empty is ok
169 $ pfield = f$element(0," ",pline) !1st field is version number
170 $ if f$locate(".",pfield).lt.f$length(pfield) then goto ploop !keep
171 $prej: rename/new_vers 'f' *.old !reject old version
172 $pmake: create/fdl=sys$input:/owner='gameuic' 'f'/log
174 organization sequential
175 protection (system:rwd,owner:rwd,group:rw,world:rw)
180 $ if p3.nes."" then exit
182 $! copy over the remaining game files, then make them readonly
183 $make_readonly_files:
184 $ milestone "(readonly files)"
185 $ if f$search("[.dat]''data_libry'").nes.""
186 $ then call copyfiles 'f$string(data_libry+","+xtrn_files)' [.dat] "r"
187 $ else !'dlb_files' is too long for a single command
188 $ k = 200 + f$locate(",",f$extract(200,999,dlb_files))
189 $ call copyfiles 'f$extract(0,k,dlb_files)' [.dat] "r"
190 $ call copyfiles 'f$extract(k+1,999,dlb_files)' [.dat] "r"
192 $ if p3.nes."" then exit
195 $ milestone "(nethack.exe)"
196 $ call copy_file [.src]nethack.exe 'gamedir'nethack.exe "re"
197 $ if p3.nes."" then exit
199 $! provide invocation procedure (if available)
201 $ if f$search(invoc_proc).eqs."" then goto skip_dcl
202 $ if f$search("''gamedir'nethack.com").nes."" then -
203 if f$cvtime(f$file_attr("''gamedir'nethack.com","RDT")) -
204 .ges. f$cvtime(f$file_attr(invoc_proc,"RDT")) then goto skip_dcl
205 $ milestone "(nethack.com)"
206 $ call copy_file 'invoc_proc' 'gamedir'nethack.com "re"
208 $ if p3.nes."" then exit
210 $! provide plain-text Guidebook doc file (if available)
212 $ if f$search(guidebook).eqs."" then goto skip_doc
213 $ milestone "(Guidebook)"
214 $ call copy_file 'guidebook' 'gamedir'Guidebook.doc "r"
216 $ if p3.nes."" then exit
218 $! provide last-resort termcap file (if available)
220 $ if f$search(trmcp_file).eqs."" then goto skip_termcap
221 $ if f$search("''gamedir'termcap").nes."" then goto skip_termcap
222 $ milestone "(termcap)"
223 $ call copy_file 'trmcp_file' 'gamedir'termcap "r"
225 $ if p3.nes."" then exit
229 $ define/nolog nethackdir 'gamedir'
230 $ define/nolog hackdir 'gamedir'
232 f$fao("!/ Nethack installation complete. !/ Playground is !AS !/",gamedir)
236 $! copy one file, resetting the protection on an earlier version first
237 $copy_file: subroutine
238 $ if f$search(p2).nes."" then set file/Prot=(s:rwed,o:rwed) 'p2'
239 $ copy/Prot=(s:'p3'wd,o:'p3'wd,g:'p3',w:'p3') 'p1' 'p2'
240 $ set file/Owner='gameuic'/Prot=(s:'p3',o:'p3') 'p2'
241 $endsubroutine !copy_file
244 $! copy a comma-separated list of wildcarded files, one file at a time
245 $copyfiles: subroutine
248 $ g = f$element(i,",",p1)
249 $ if g.eqs."," then goto ldone
251 $ wild = f$locate("*",g).ne.f$locate("%",g)
255 $ if f.eqs."" then goto edone
257 $ f = f - f$parse(f,,,"VERSION")
258 $ e = f$parse(f,,,"NAME") + f$parse(f,,,"TYPE")
259 $ call copy_file 'f' 'gamedir''e' "''p3'"
260 $ if wild then goto eloop
262 $ if fcnt.eq.0 then warn "? no file(s) found for """,g,""""
266 $endsubroutine !copyfiles