-
Notifications
You must be signed in to change notification settings - Fork 1
/
Copy pathfungot.b98
499 lines (460 loc) · 23.7 KB
/
fungot.b98
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
v load permanent fingerprints and remap v 0*aa0)S+*aa20**aaa*aa" "<
>"GNIF"4#v($$v > 0"89b.tognuf"#@i$$$$ v
v ># #<0a".detroppus ton GNIF">:#,_@ (^reload)
>"NRTS"4#v($$'S'UZv
v ZQ'C'># #<0a".detroppus ton NRTS">:#,_@
>"KCOS"4 #v($$v
vZT'O'YL'YA'># #<0a".detroppus ton KCOS">:#,_@
>"EKCS"4#v($$v
v YP'># #<0a".detroppus ton EKCS">:#,_@
initialize funge-space state
>'G'KZ'P'BZ'L'IZ"ELIF"4#v(0000"tad.tognuf/atad"#vOv
v -a0 p***aaa200 <) ># ># ># ># #< >0a".dab "v
> >:0\0\p v defs v _^#:G^#g 15p1e :<-a0 p15< v"State"<
v$_^#!: +1 < > 1-I0e1gB $ 1+ : | >:#,_51gC@
v) Cg15 p\0\0 $$$># ^#<000< >$2aaa***v
>'KY'BY'IYv v:G^#Bg1e0I-1 _^#:G^#g15 p1e: < +2<
v < >!#^_1-IV0e1g1+:e1pp$ 1>: v $
> 1+^
| gg1e: pg1e \$\VI-1_v#:Gv#g15 <
> > ^
> ^
>000aa+-pv
v < TODO FIXME: load ignore from statefile
try to load REXP for ignores
>"PXER"4#v($$'C'BZ'CY'FY00aa+-g!#v_00aa+-G7#vBv
vp-+aa000< $
v < < <
save settings from the loader
> f2P 41p#vIv
v p17V p10>#<0a".sserdda PI dilavnI">:#,_@
non-persistent state init
> 000f-p 010f-p 0"cri.nib.ledom"00fe+-P v
v p-+aa000 P-+ff00"tokens.bin.irc"0 <
load the babble model list
> 0ccc**00"tsil.selyts"#vi$$$$v
v < <
Build initial login packet at (0,0)
>:!#v_0" SSAP"00PN5+11p5v
vp11<+1p0\a:+1p0\d:g11P0<
>f1Pf1GN51p0" KCIN"11g:5+11p0P11g0P11g51g+:d\0p1+:a\0p v
vp11++2*93g11P0g11"USER fungot * * :fungot-0.1"da0p11+1<
Create a socket, set SO_KEEPALIVE and connect to server
>221#vSv
vp12:>#<0a".tekcos a etaerc ot elbanU">:#,_@
>:1\3\#vTv
v >#<0a".deliaf EVILAPEEK_OS gnitteS">:#,_@
>2 71g 01g #vCv
v >#<0a".tcennoc ot elbanU">:#,_@
Send out the registration packet.
>0011g21g#vW11g-!#v_0a".deliaf dnes kciN">:#,_@
v ># #<^
Main dispatch loop: parse IRC messages.
>0:02p12pv
v < > >0a".deliaf daer CRI">:#,_@
>12g0fff**21g#^R:#v_^
vp11 < .
0 >v .
>:11g\`| coming here if this byte needs to be processed emptycmd .
v <> :12g+0g :a-#v_ v and here if newline v 0< .
# >:d-#v_> $:0\12g+0p 02g0G03P :12g+1+ 02p 03g!| .
^+1$ < < .
end of bytes from irc .
>12g+12pv updated eptr .
v < toggle to print raw: .
have to memmove message v$_,#! #:<"RAW >>> "0 < .
v +1 p0 -g20 < >03G>:#,_$v .
>02g >:12g\`! #v_ ::0g ^ v" <<<"a0< .
^ p200p21-g20< >:#,_$ v .
0 <-- dummy value to discard up there .
irc message handler ^ return here when finished .
v># ^# < .
.
check for prefix v +1< .
> 03g':-#v_104p 1>:3g" "-| .
v 0 p400< v P41G31p3\0:< .
v +1 < .
.
command start pos at stack .
find next space or 0 .
> :31p>:3g:#v_ >\ :0\3p 31g3G15P v .
>:" "-!| .
^ +1$< .
v _v#! p13+1 < .
0 1
0 0 command ends in nonzero, so at least one option
5 5 parse the options in a loop, :opt ends
p p v <
>31g :3g':-#^_ 1+ 0\:v
>:3g:#v_ >\ :0\3p 31g >3G 05g5+0\P v
>:" "-!|
^ +1$<
^ p50+1g50 _v# p13+1 <
v < end of options
irc message has been split, process it
^ _v#!-e<
ping? pong! > v
> 15G0"GNIP"Q#v_0ad"tognuf: GNOP"03P03e21g#vW^
v < v"Pong send failed."a0<
>:#,_@
^ < < <
privmsg!
> 15G0"GSMVIRP"Q| parse privmsg target/prefix for reply
>06g'#-!#v_ 04g!| v+1 < > > ^
v <p4\!'<> 1>:4g:!#v_ '!- |v1 6 < privmsg print
| P60 G41 <1p4\0:<>p0v_^#`g16:*2*ff_^#-g17g16 <
v _ d-if $># $61g:d\3p1+: a\3p1+ v
check the ignore list ^W^# g 12\3\0 <
> ^
> 04g!#v_00aa+-g!#v_ 14G0#vE 51p>51g:!#^_1-51pv
v < < < ^ P51<
build reply prefix
v_v#!-g14 < >0": "06GA0" GSMVIRP"A v
cmdchk ^g70 P30 p17p16:N <
non-command privmsg handling
catch-all own-name hook
looptest
vP-f01G41 ># 0# v# <
>10f-G14GQ#^_00f-g1+>:00f-p3`!#^_61g71p ^
$ >$)'KY'BY ^
^ < YB'YK' <)< <Cg17 $<
>f1G07GF!#^_>_v>'G'KZ'P'BZ"ELIF"4#^( 080 00fe+-K #^O71p 882**e1p01-v
v:g4:<1_v#g40< # >#v ^# p9\2+1_v#`*ff:g18 < p180p901p9:<
v_$$ v> ^^ P3p16+g< < v _v#! -2g9 < ^ <
' >0':14GAN51p61g:51 ^ >71g00#vS$81gv 0
! >1+^ p > > > > > > ^
>-#^_0\4^ > ^ v p15g9:<-1 <
v p17O^# K -+ff00 080Cg17< >:!#v_ 71g\0\#^S$^
> 0 > :9g:2- #v_$$71gC^ ^p9+ < pickword:
>1p3B1+^ >281g1 ^ >$$ 71g091gc1g8*+ #^S5 #^R$v
^6+g15:g16 p15N < v 0< v0< v+1/3g18_v# g80 <
v_^#!`+< 1?v#<4?v#<
^ 2< ^8<
0 ^ 3 < ^c <
f > 0v vc0 <> ^
> \4*#v? 1>+\1-:#v_$ 18ge1g* 28g+e 1g*v p
v<> 2^ vp15%+g84 *g1e+ g83< 9
^ >#< 3^ p
>51g\-#^ 5# 1# p#< > 71g 8 #^R $ v 1
^_v#!`g1 5:+g87*g1e+g86*g1e+g85*g1eg84< 8
>$ 08g e1g*18g+e1g*28g+e1g*38g+ 81g1+:^
^ < <
> ^ 0SE":,)'..!f"('?/s
>:98 +`#v_ 0\ jvvvvvvvvvvvvvvvvvv
v S^#*4\0\g1 7\0< ^ " fno" "rd"< >"): "^
>4#^R18ge1g* 28g+v^ << >'/ ^
vg80 S^#\0 +g83 *g1e<^ "'< >'? ^
>:51p#^R$ 51gv ^ :'< >"' " ^
v :-1 < ^ ,'< >"( " ^
> 8g\ :#^_ $" " ^ )'< >'"" " ^
^ "'"< >"(: " ^
^ .'< >'! ^
>"..." ^
>$ > ^ <
v3*g1e+g82*g1e+g81*g1eg80 $R^#4g17 <^ < <
>8g+:c1p1-b1p0a1p71g#^L91p$ > a1gb1g`#v_ 71g 0 a1gb1g+2/ 8*91g+#^Sv
> ^ >0^ 8
cur> ^ p1b-1/2+g1bg1a $_v#`g15: +g83*g1e+g82*g1e+g81*g1eg80 $R^#<
>51g\`#v_ 48ge1g*58g+e1g*68g+e1g*78g+ ^
cur< ^ p1a+1/2+g1bg1a < ^match
check for owner-prefix to make it easier for other commands
>04g!#v_f2G14GQ#v_v
v p150< <
v p151 <
actual command-character commands
^ < < < <
"reload" >51g!#^_ "SYOT"4#^( ^
>17G 0"daoler"Q!| prefix check ^W^# g12\3\0+bg16P3g16"Reloaded."ad0<
v < >^
^ < <
"raw" >v > 51g!#^_ 57GN51p03P 51g:d\3p1+:a\3p1+ v
>17GN3`|>4L0" war"v > >0a".deliaf dnes waR" >:#,_@
v P51<0 _^#Q < ^_^#!-W^# g12\3\0: <
^ < < <
"code" >v > 51g!#^_ 0"R0"67GA08P "RBUS"4#^(v ^ ) <
>17GN4` |>5L0" edoc"v v YO'YJ'YA'<
v P51<0 _^#Q < > 080C 'R'AZ'R'JZ'R'OZ ^
^ < >#<$#)<
"save" >51g!#^_ > 'G'KZ'P'BZ"ELIF"4#^( 001 v
>17G0"evas"Q!| vPv#AK\0\a\0\g15:<-a0 p15O^#"data/fungot.dat"0 <
v < >$ 1+:#^_$vv_v#gg1e:$Pv#AUgg1e\a\0\g15 <
v B80"Fail: "<S'0$C< v!g\0:< ***aaa2 <> v :
v B80"OK."0 Cg15 $_v ^+1 $< v$\ < >1+ ^
>:51g\0\a\0\KA#vP$1+:e1 p:0\g51g\0\a\UA#vP$1^
^ P'0$C< < <
^ ># #< )'KY'BY 08G>N51p61g:51g+61p3P ^
"ignor">v >51g!#^_77g:#v_$00aa+-G ^
>17GN5` |>6 L0"erongi" v>" "-#v_87G7#vB87G00aa+-P 0".KO"^
v P51<0_^#Q <v < >U0" :er daB"A ^
v <
v
"bool" >?>0".oN" 61g:3+61p3P> ^
>17G0"loob"Q!|>0".seY" 61g:4+61p3P^
v <
>$ ^
"style">v >$ 67g:#v_$ 0":elbaliavA" 61g:a+61p3P ccc**v
>17GN4` |>5L0"elyts"v >" "-v v p15N " "G\0: _^#g\0:<+1 < p3p16<
v P51<0 _^#Q <010 _ccc**v > 61g:51g+61p3P :0\Ga0ef+-GQ#^_'*61g:1+^
> 1+ >:0\g#v_$0".dnuof toN">N51p 61g:51g+61p3P ^
^ _v#QG77G\0:< ^G77 <
vP-+ef00A"model.bin."0G77 >#pa#1<
>77G0".nib.snekot"A00ff+-P 77GN1+a1gG0" :elyts detceleS"A 77P15P ^
"str" >v > 67g" "-!#v_> > >0"]txet[ dda/tes/teg 9-0 rts"41gv
>17GN3`|>4L0" rts"vv0'g75< $ $ $ v"Usage: "<
v P51<0 _^#Q <>- :9`| >N51p61g:51g+61p3P ^
>:0\`#^_a- 7>:7g:" "-#v_$ v
^ >$ ^v p800 $_^#! \+1\<
v_v#Q"set"0G77 _v#Q"get"0G77 < P80G7+1 p7\0: <
>7 7G0"dda"Q | > >:0\g!#v_ 0\G >N51p 61g:51g+61p3P^
>51p08G051gP 0" :teS"61g:5+61p3P 51g^ >0".ytpmE"^
>:51p 0\GNe1p 051gP 08Ge1g51gP 0".deddA"61g:6+61p3P ^
> 61v
^ < v$_^#`g16:*2*ff<p |
"bf" >v > 61g71p 0480 vv ># v# <
>17GN2`|>3L0" fb"vv\0:_v#!-!'_v#:g7:<4< vp3\a:+1p3\d:g16< < |#
v P51<0 _^#Q <>7p v> 1+^ >1+0\3\21g#vW$v |-g17g16 <
v p15+1 <-1 $< ^ < < < #
v g8080 <
|
"ul" >v v $ <
> 17GN2`|>3L0" lu"Q#v_v #
v P51<0 < -
v 1842 < 2
v g8080 < :
^ < <
"show">v >$ 2aaa *** 57g:#v_$>:0\g#v_$ 0^
> 17GN3`|>4L0"wohs"v ^ $<| -" "< ^ +2 <>:0\" "\0\GAN51p v
v P51<0 _^#Q < >2+ >:0\G67GQv ^ p16+g15g16P3g16 < >+
^ _^#g\0: _ 1+:0\g:#v_$e1p1> :e1gg0\ jvvvvvvv
not bf v < + > $$0^
> 61g:51g+61p3P v 2 $$''''
^ p15 NU < > ^ [].,
> > >61g:1+61p3P :1-#^_$ ^ P3p16+1:g16 < <<<<
- < ^ >'< 01
: ' ' ^+'_^#g150_v#!`p1c:<**288_v#g15:gg1e+1:p15<<
1 ^_^#g150-\*2g1c< ^**5aa <
-
^ $$ _$ 1\GN51p 61g:51g+61p 3P 0^
ul
v $<
"def" >v > 15>:7g:#v_>$$$0">edoc< >gnal< >dnammoc< fed" 41g" :egas"v
> 17GN3`|>4L0" fed"]+1< > " "-#v_:0\7p1+57G08P:>:7g:#v_$ ^ vP3g16p15NU'<
v P51<0 _^#Q < ^ < >1+^ >61g51g+61p f^
v\0:_v#g\0:< ***2aaa P90G7\+1p7\0:_^# !-" "< |
G > :51p08G051gP v > :0\0\p:0\1\p ^ v"Defined."0$ <
>08GQ!#v_2+^ v p\0\0+2: < ^ < >61g3Pv #
> >1+ 09G0"fb"Q!#v_ 09G0"lu"Q!#v_ ^ v+8g16< -
v \ p\0\0: < \0< >61p 1^1
code URL handlers hook here ^ \1 < :
>e1p\v
v <
"str:">v >$ :5+7g!#v_ > 0".LRU :rts daB"61g:d+61p3P $$$$ f^
> :7GN3`|>4L0":rts"vvg7+4:< > >$^
v P51<0 _^#Q <>'0-:0\`|
>:9`|
v P7g15G\0-a \p15:\ <
"http://srv/path">:7+:>:7g:#v_$$ 0".LRU daB"61g:8+61p3P $$$$ f^
v :7G7L0"//:ptth"Q!| >1+^> :7G 0fP 0\7p v URL parsed
v < ^ _^#-/'<>0".dnuo" "f ton tsoH"61g:f+61p3P $$$ f^
v H^# G7 <
>>\v
v g1e< finished with URL handlers, restore args
^ <
defines $
> 1>:7g:" "-#v_$:0\7p1+>51p 2aaa*** >:0\g!#^_ :0\ v
^+1 _ ^ ^+2 _v#QG71G <
v g\0: \0 +1 <
PROG EXECS:
exec prog-copy if not at line 8 (maybe check lang)
>\:8-!#v_:e1p 0\g08p 1> ::e1gg: !#v_\8p v
v <$< ^ +1 <
: ^ p8\<
!
#
>$ aaaaaa*****81p 88+:*91p aaa**:a1p >1-:0\v
|bf exec v10 $_^#!:p9<
v\+1\g8:<+1 p18-1_v#:g18 <
j >$$$ 0"!emit fo tuo... " 61g3P 61g88++61p ^
>$$ ^
>:8gb1p\b1g+a1g%\ ^ <> ret^
>:8gb1p\::9gb1g+91g%\9p\ ^ +-
>\:9g v >\ ^ [
>\:9g!>#^_\8g ^ ] >$$$$0"... "61g1-3P61g3+61p ^
>\:9g:a-: #v_$ >$'.> 61g:1+61p:ff*`| out
>\:51g:7g:#v_v>3-!#^_ ^ ^ \ p3 < in
: > \1+51pv ^ <
1 >$ >91g+91g% \9p\ ^
-
!
#
>$ ffaa***81p 009p019p 091p v
|ul exec >0"!kcats fo tuo... " 61g3P61g89++61p ^
v 1 < ^$ <
> :8g :#v_$ ^
+ >81g1-:81p#v_$$ 0"!emit fo tuo... " 61g3P 61g88++61p ^
1v_v#`0+ *:*dc g19 <
> $$ 0"!kcats hcum oot... " 61g:a9++61p3P ^
> \:0dc*:*- `#v_$$ 0"!gorp hcum oot... " 61g:99++61p3P ^
v \<
>:'~-#v_$ 91g:9G Na1p 0aP a1g1++9G N :91ga1g2+++0`!#v_0aP0aP ^
v < v P9++1g1bg19Ga0 P9g19 p1b <
^ <
>:':-#v_$ 91g9G N :91g1++0`!#v_$0aP ^
v < > 1+91g\-:91p9P v
^ <
>:'!-#v_$ 91g9G N 91g1++ :0`!#v_$$ ^
v < v Pa0 p19 <
^ <
>:'*-#v_$ 91g9G N:a1p 91g1++9G N91g2a1g+++0`!#v_0aP0aP ^
v < v P9p19:+1g19 A <
^ <
>:'(-#v_$ :1\1+>:8g :#v_$$$ 0"!( detanimretnu... " 61g3P61ga9++61p ^
v < >:'(-!#v_')-#v_\1-:#v_v
^ +1< \+1\$ < $
^ < \<
^ g1a P9p19:-\g19+1N G8+1 p8\0 p1a: <
>:'a-#v_$ 0') 91g9G N91g1++0`!#v_0aP0aP ^
v < v P9p19:-2g19AA ('0 <
^ <
>:'^-#v_$ 91g9G N:a1p 91g1++ :0`!#v_$$ ^
v < >91p 0aP :1+8gb1p v
^ -1 p8\g1b+1\ P8g1aGa0 p1a: --1g1a: <
$
$ >'S-!#v_ $ 0"!nsni dab... " 61g3P61gd+61p ^
$ > 91g9G N 91g1++ :0`! #v_ $$ ^
$ ^_v#` g16 **777 P3p16+g15:g16p15N p19 <
^ < > 0"!tuptuo hcum oot... " 777** :aa++61p 3P ^
PROG PREPS:
:
!>$ 88+:*91p v
# v p1a**aaa < v$$ <
>^>e1p:0\> :7g :#v_$$!#v_ >$0".][ dehctamsiM" 61g3P 61ge+61p $f^
|bf prep >:'[- #v_$\1+\v #
>']-#v_ \:#v_^
^ +1< <\-1<
v p181 pg1e00< v># v#<
> #v #+ #1 #<^#<p18+2g18 pg1e+1g18 pg1eg18 <
> :7g :#v_ v
parsed >:'!-!#v_ >:'<-#v_$1\>:1+7g'<-!#v_\a1g%a1g\-v
v pg1eg180 $$< ^ +1\+1\<
>:'>-#v_$1\>:1+7g'>-!#v_\v <
v-\g19%g19\_v#--'g7+1:<\1$_v#!--':< ^ +1\+1\< >a1g% 1 ^
# > v >\1+\1+ ^ > > > > ^
^2%g19<\_v#-+'g7+1:<\1$_v#!-+':<
1 >\1+\1+ ^ >:'[-#v_$03^>:'.-#v_$15^>16^
>:e1gg:#v_$$ v >:']-#^_$04^>',-!#^_ ^
^+2_v#-3< > ^
> ::1\>2+:e1gg:3-!#v_4-#v_\1-:#v_v
+ ^ \+1\$<v < \< $
: 2 ^ < v p1b:+1 <
1 ^ pg1eg1b+1: pg1e+1\ <
-
!
# v+1 <
>$:1\0\p e1p :1-d1p >::7g \d1g-e1gp :7g#^_$ ^
|ul prep
$
$
$
^ <
fungespace storage:
(*,0): data packet storage
(*,1): misc. variables
(0,1): server IP address
(1,1): often data packet length
(2,1): server socket
(3,1): at message-splitting, start of current command/option
(4,1): command character
(5,1): temp ; nick length when building login packet
(6,1): privmsg reply packet prefix len
(7-10,1): temp ; 7 = server port before connecting
(15-,1): bot's nickname
(*,2): socket message-splitting vars
(0,2): start of message
(1,2): end of message
(15-,2): owner prefix
(*,3): current raw irc message to handle/also reply packet
(*,4-x): parsed irc message
(0,4): 1 if prefix, 0 if not
(1-x,4): the prefix string if (0,4) is 1
(0,5): amount of command options, 0..15
(1-x,5): command string (always)
(*,6-x): command options, depending on amount
babble generator:
(5,1): short-time temp
(7,1): model/token file handle
(8,1): last output token generated
(9,1): bsearch table file offset (ret)
(a,1): bsearch min idx
(b,1): bsearch max idx
(c,1): bsearch entry amount (ret)
(e,1): constant 256
(*,8): I/O buffer for file ops
(*,9): generated token stream
code interpretation:
langs: 0=bf, 1=underload
column 5 is used to go to program prep: stack: retaddr src_x dst_y lang
returns via column 80 with stack popped (src_y=7, dst_x=0)
column 6 is used to go to program exec: stack: retaddr org_y lang
returns via column 79 (copies prog to y=8 if org_y != 8)
(5,1): input string pointer (x, y=7)
(6,1): reply packet current length
(7,1): reply packet initial length for checking
(e,1): temp storage for y for progcopy/progprep
brainfuck bytecode:
two-cell opcodes: first cell op, second arg. ops:
0: end program (no arg)
1: add arg (modulo 1000) to bfarray pointer - used for <>
2: add arg (modulo 256) to cell value - used for +-
3: jump to arg if cell zero - used for [
4: jump to arg if cell nonzero - used for ]
5: output cell (arg dummy 1) - used for .
6: input cell (arg dummy 1) - used for ,
brainfuck exec:
(8,1): cycle limit
(9,1): 256 - used in % for cell values
(a,1): 1000 - used in % for bfarray locs
top of stack (usually): input prog pointer (x, y=8)
second on stack: data array pointer (x, y=9)
brainfuck prep:
in pseudo:
- check that [] match
- convert instructions to bytecode with [] args missing
- scan bytecode and write targets to all [] pairs
(8,1): output program position
underload does not use a bytecode format, mostly because of ^.
underload prep just copies the program
underload exec:
top of stack: input prog pointer (x, y=8)
y=9 is used for the stack
y=10 is used for temp. data storage,
y=1 is used for variables (standard fungot):
9,1: underload stack top
a/b/c,1: temp
underload stack goes to negative fungespace
the stack pointer starts at 0 meaning empty stack,
and there must always be a 0 at x=0/1,y=9 for string term.
brainfuck interp uses:
(5,1): input string position (x, y=7)
(6,1): output message position (x, y=3)
(7,1): output message start (to check if any; +2 for crlf)
(8,1): cycle count for limit
(9,1): 256; for modulo
(a,1): 255: for modulo
top of stack (at start): input program position (x, y=7)
second on stack: input data array position (x, y=8)
bfcmd data block:
(0,2000) base
two rows per registered command
first row has zero-terminated command name
second row first cell is language code, 0=bf
rest of second row has the bytecode
--- this code block prints out parts of the IRC message ---
--- if you put it at the point where the message has been split ---
> 04g!#v_ 0" :xiferP">:#,_$ 14G>:#,_$ a, v
v < <
> 0" :dnammoC">:#,_$ 15G>:#,_$ a, v
v1 $_,#! #:<"arguments:"0.g50 <
> :05g` #v_ "' ",, v
^+1,''$_,#! #:<G\0+5: <
^ ,a <