1 ;;; Mudsync --- Live hackable MUD
2 ;;; Copyright © 2016 Christopher Allan Webber <cwebber@dustycloud.org>
4 ;;; This file is part of Mudsync.
6 ;;; Mudsync is free software; you can redistribute it and/or modify it
7 ;;; under the terms of the GNU General Public License as published by
8 ;;; the Free Software Foundation; either version 3 of the License, or
9 ;;; (at your option) any later version.
11 ;;; Mudsync is distributed in the hope that it will be useful, but
12 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
13 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 ;;; General Public License for more details.
16 ;;; You should have received a copy of the GNU General Public License
17 ;;; along with Mudsync. If not, see <http://www.gnu.org/licenses/>.
21 (use-modules (mudsync)
23 (8sync systems actors)
33 ;;; Utilities, useful or otherwise
34 ;;; ==============================
36 (set! *random-state* (random-state-from-platform))
38 (define (random-choice lst)
39 (list-ref lst (random (length lst))))
41 ;; list of lists, lol.
42 (define-syntax-rule (lol (list-contents ...) ...)
43 (list (list list-contents ...) ...))
46 ;;; Some simple object types.
47 ;;; =========================
49 (define readable-commands
51 (direct-command "read" 'cmd-read)))
53 (define readable-commands*
54 (append readable-commands
57 (define readable-actions
59 (cmd-read (wrap-apply readable-cmd-read))))
61 (define readable-actions*
62 (append readable-actions
65 (define-class <readable> (<thing>)
66 (read-text #:init-value "All it says is: \"Blah blah blah.\""
67 #:init-keyword #:read-text)
69 #:init-value readable-commands*)
72 (simple-dispatcher readable-actions*)))
74 (define (readable-cmd-read actor message)
75 (<- actor (message-from message) 'tell
76 #:text (string-append (slot-ref actor 'read-text) "\n")))
83 (define-mhandler (npc-chat-randomly actor message)
85 (format #f "~a says: \"~a\"\n"
86 (slot-ref actor 'name)
87 (random-choice (slot-ref actor 'catchphrases))))
88 (<- actor (message-from message) 'tell
93 (direct-command "chat" 'cmd-chat)
94 (direct-command "talk" 'cmd-chat)))
97 (cmd-chat (wrap-apply npc-chat-randomly))))
99 (define hotel-owner-grumps
100 '("Eight sinks! Eight sinks! And I couldn't unwind them..."
101 "Don't mind the mess. I built this place on a dare, you
103 "(*tearfully*) Here, take this parenthesis. May it serve
105 "I gotta get back to the goblin farm soon..."
106 "Oh, but I was going to make a mansion... a great,
107 beautiful mansion! Full of ghosts! Now all I have is this cruddy
108 mo... hotel. Oh... If only I had more time!"
109 "I told them to paint more of the walls purple.
110 Why didn't they listen?"
111 "Listen to that overhead muzak. Whoever made that doesn't
112 know how to compose very well! Have you heard of the bands 'fmt'
113 or 'skribe'? Now *that's* composition!"))
115 (define-class <chatty-npc> (<gameobj>)
116 (catchphrases #:init-value '("Blarga blarga blarga!")
117 #:init-keyword #:catchphrases)
119 #:init-value chat-commands)
122 (simple-dispatcher (append gameobj-actions chat-actions))))
124 (define random-bricabrac
125 '("a creepy porcelain doll"
126 "assorted 1950s robots"
127 "an exquisite tea set"
128 "an antique mustard pot"
129 "the pickled head of Elvis"
130 "the pickled circuitboard of EVLIS"
131 "a scroll of teletype paper holding the software Four Freedoms"
132 "a telephone shaped like an orange cartoon cat"))
134 (define-class <sign-in-form> (<gameobj>)
138 (prep-direct-command "sign" 'cmd-sign-form
145 (cmd-sign-form (wrap-apply sign-cmd-sign-in)))
150 (sre->irregex '(: alpha (** 1 14 (or alphanum "-" "_")))))
152 (define forbidden-words
153 (append article preposition
154 '("and" "or" "but" "admin")))
156 (define (valid-name? name)
157 (and (irregex-match name-sre name)
158 (not (member name forbidden-words))))
160 (define-mhandler (sign-cmd-sign-in actor message direct-obj indir-obj)
163 (<-wait actor (message-from message) 'get-name)
165 (define name indir-obj)
166 (if (valid-name? indir-obj)
168 (<-wait actor (message-from message) 'set-name!
170 (<- actor (slot-ref actor 'loc) 'tell-room
171 #:text (format #f "~a signs the form!\n~a is now known as ~a\n"
172 old-name old-name name)))
173 (<- actor (message-from message) 'tell
174 #:text "Sorry, that's not a valid name.
175 Alphanumerics, _ and - only, 2-15 characters, starts with an alphabetic
179 (define summoning-bell-commands
181 (direct-command "ring" 'cmd-ring)))
182 (define summoning-bell-commands*
183 (append summoning-bell-commands
186 (define summoning-bell-actions
188 (cmd-ring (wrap-apply summoning-bell-cmd-ring))))
189 (define summoning-bell-actions*
190 (append summoning-bell-actions
193 (define-class <summoning-bell> (<thing>)
194 (summons #:init-keyword #:summons)
197 #:init-value summoning-bell-commands*)
200 (simple-dispatcher summoning-bell-actions*)))
202 (define-mhandler (summoning-bell-cmd-ring bell message)
205 (<-wait bell (message-from message) 'get-name)
207 (<- bell (message-from message) 'tell
208 #:text "*ring ring!* You ring the bell!\n")
209 (<- bell (gameobj-loc bell) 'tell-room
211 (format #f "*ring ring!* ~a rings the bell!\n"
213 #:exclude (message-from message))
215 (<- bell (dyn-ref bell (slot-ref bell 'summons)) 'be-summoned
216 #:who-summoned (message-from message)))
219 (define prefect-quotes
220 '("I'm a frood who really knows where my towel is!"
221 "On no account allow a Vogon to read poetry at you."
222 "Time is an illusion, lunchtime doubly so!"
223 "How can you have money if none of you produces anything?"
224 "On no account allow Arthur to request tea on this ship."))
232 " You're in some sort of hotel lobby. You see a large sign hanging
233 over the desk that says \"Hotel Bricabrac\". On the desk is a bell
234 that says \"ring for service\". Terrible music plays from a speaker
236 The room is lined with various curio cabinets, filled with all sorts
237 of kitschy junk. It looks like whoever decorated this place had great
238 ambitions, but actually assembled it all in a hurry and used whatever
239 kind of objects they found lying around.
240 There's a door to the north leading to some kind of hallway."
244 #:to 'room:grand-hallway)))
246 ('npc:lobby:hotel-owner
247 <chatty-npc> 'room:lobby
248 #:name "a frumpy fellow"
249 #:desc " Whoever this is, they looks totally exhausted. They're
250 collapsed into the only comfortable looking chair in the room and you
251 don't get the sense that they're likely to move any time soon.
252 You notice they're wearing a sticker badly adhesed to their clothing
253 which says \"Hotel Proprietor\", but they look so disorganized that you
254 think that can't possibly be true... can it?
255 Despite their exhaustion, you sense they'd be happy to chat with you,
256 though the conversation may be a bit one sided."
257 #:goes-by '("frumpy fellow" "fellow"
258 "Chris Webber" ; heh, did you rtfc? or was it so obvious?
259 "hotel proprietor" "proprietor")
260 #:catchphrases hotel-owner-grumps)
263 <readable> 'room:lobby
264 #:name "the Hotel Bricabrac sign"
265 #:desc " It strikes you that there's something funny going on with this sign.
266 Sure enough, if you look at it hard enough, you can tell that someone
267 hastily painted over an existing sign and changed the \"M\" to an \"H\".
269 #:read-text " All it says is \"Hotel Bricabrac\" in smudged, hasty text."
273 "hotel bricabrac sign"
277 <summoning-bell> 'room:lobby
278 #:name "a shiny brass bell"
279 #:goes-by '("shiny brass bell" "shiny bell" "brass bell" "bell")
280 #:desc " A shiny brass bell. Inscribed on its wooden base is the text
281 \"ring me for service\". You probably could \"ring the bell\" if you
283 #:summons 'npc:break-room:desk-clerk)
285 ;; Object: curio cabinets
286 ('thing:lobby:cabinet
287 <gameobj> 'room:lobby
288 #:name "a curio cabinet"
289 #:goes-by '("curio cabinet" "cabinet" "bricabrac cabinet")
291 (format #f " The curio cabinet is full of all sorts of oddities!
292 Something catches your eye!
293 Ooh, ~a!" (random-choice random-bricabrac))))
294 ('thing:lobby:sign-in-form
295 <sign-in-form> 'room:lobby
296 #:name "sign-in form"
297 #:goes-by '("sign-in form" "form" "signin form")
298 #:desc "It looks like you could sign this form and set your name.")
301 ;; - Object: sign in form
302 ;; - Object: pamphlet
303 ;; Object: <invisible bell>: reprimands that you want to ring the
313 (define grand-hallway
317 #:name "Grand Hallway"
318 #:desc " A majestic red carpet runs down the center of the room.
319 Busts of serious looking people line the walls, but there's no
320 clear indication that they have any logical relation to this place.
321 In the center is a large statue of a bearded man. You wonder what
323 To the south is the lobby. A door to the east is labeled \"smoking
324 room\", while a door to the west is labeled \"playroom\"."
334 #:to 'room:smoking-parlor)))
335 ('thing:ignucius-statue
336 <gameobj> 'room:grand-hallway
338 #:desc " The statue is of a serious-looking bearded man with long, flowing hair.
339 The inscription says \"St. Ignucius\".
340 It has a large physical halo. Removing it is tempting, but it looks pretty
342 #:goes-by '("statue" "st ignucius" "st. ignucius"))))
352 #:name "The Playroom"
353 #:desc " There are toys scattered everywhere here. It's really unclear
354 if this room is intended for children or child-like adults."
358 #:to 'room:grand-hallway)))
359 ('thing:playroom:cubey
360 <thing> 'room:playroom
363 #:desc " It's a little foam cube with googly eyes on it. So cute!")
364 ('thing:cuddles-plushie
365 <thing> 'room:playroom
366 #:name "a cuddles plushie"
367 #:goes-by '("plushie" "cuddles plushie")
369 #:desc " A warm and fuzzy cuddles plushie! It's a cuddlefish!")))
380 ;; ... full of NURPH weapons?
386 (define-class <furniture> (<gameobj>)
387 (sit-phrase #:init-keyword #:sit-phrase)
388 (sit-phrase-third-person #:init-keyword #:sit-phrase-third-person)
389 (sit-name #:init-keyword #:sit-name)
394 (direct-command "sit" 'cmd-sit-furniture)))
400 (cmd-sit-furniture (wrap-apply furniture-cmd-sit)))
403 (define-mhandler (furniture-cmd-sit actor message direct-obj)
406 (<-wait actor (message-from message) 'get-name)
408 (<- actor (message-from message) 'tell
409 #:text (format #f "You ~a ~a.\n"
410 (slot-ref actor 'sit-phrase)
411 (slot-ref actor 'sit-name)))
412 (<- actor (slot-ref actor 'loc) 'tell-room
413 #:text (format #f "~a ~a on ~a.\n"
415 (slot-ref actor 'sit-phrase-third-person)
416 (slot-ref actor 'sit-name))
417 #:exclude (message-from message)))
420 (define smoking-parlor
422 ('room:smoking-parlor
424 #:name "Smoking Parlor"
425 #:desc " This room looks quite posh. There are huge comfy seats you can sit in
427 Strangely, you see a large sign saying \"No Smoking\". The owners must
428 have installed this place and then changed their mind later.
429 There's a door to the west leading back to the grand hallway, and
430 a nondescript steel door to the south, leading apparently outside."
434 #:to 'room:grand-hallway)
437 #:to 'room:break-room)))
438 ('thing:smoking-room:chair
439 <furniture> 'room:smoking-parlor
440 #:name "a comfy leather chair"
441 #:desc " That leather chair looks really comfy!"
442 #:goes-by '("leather chair" "comfy leather chair" "chair")
443 #:sit-phrase "sink into"
444 #:sit-phrase-third-person "sinks into"
445 #:sit-name "the comfy leather chair")
446 ('thing:smoking-room:sofa
447 <furniture> 'room:smoking-parlor
448 #:name "a plush leather sofa"
449 #:desc " That leather chair looks really comfy!"
450 #:goes-by '("leather sofa" "plush leather sofa" "sofa"
451 "leather couch" "plush leather couch" "couch")
452 #:sit-phrase "sprawl out on"
453 #:sit-phrase-third-person "sprawls out on into"
454 #:sit-name "the plush leather couch")
455 ('thing:smoking-room:bar-stool
456 <furniture> 'room:smoking-parlor
458 #:desc " Conveniently located near the bar! Not the most comfortable
459 seat in the room, though."
460 #:goes-by '("stool" "bar stool" "seat")
461 #:sit-phrase "hop on"
462 #:sit-phrase-third-person "hops onto"
463 #:sit-name "the bar stool")
465 <chatty-npc> 'room:smoking-parlor
466 #:name "Ford Prefect"
467 #:desc "Just some guy, you know?"
468 #:goes-by '("Ford Prefect" "ford prefect"
469 "frood" "prefect" "ford")
470 #:catchphrases prefect-quotes)
472 ;; TODO: Cigar dispenser
481 (define clerk-commands
483 (direct-command "talk" 'cmd-chat)
484 (direct-command "chat" 'cmd-chat)
485 (direct-command "ask" 'cmd-ask-incomplete)
486 (prep-direct-command "ask" 'cmd-ask-about)
487 (direct-command "dismiss" 'cmd-dismiss)))
488 (define clerk-commands*
489 (append clerk-commands thing-commands*))
491 (define clerk-actions
493 (init (wrap-apply clerk-act-init))
494 (cmd-chat (wrap-apply clerk-cmd-chat))
495 (cmd-ask-incomplete (wrap-apply clerk-cmd-ask-incomplete))
496 (cmd-ask-about (wrap-apply clerk-cmd-ask))
497 (cmd-dismiss (wrap-apply clerk-cmd-dismiss))
498 (update-loop (wrap-apply clerk-act-update-loop))
499 (be-summoned (wrap-apply clerk-act-be-summoned))))
500 (define clerk-actions* (append clerk-actions
503 (define-class <desk-clerk> (<thing>)
504 ;; The desk clerk has three states:
505 ;; - on-duty: Arrived, and waiting for instructions (and losing patience
507 ;; - slacking: In the break room, probably smoking a cigarette
508 ;; or checking text messages
509 (state #:init-value 'slacking)
510 (commands #:init-value clerk-commands*)
511 (patience #:init-value 0)
514 (simple-dispatcher clerk-actions*)))
516 (define-mhandler (clerk-act-init clerk message)
517 ;; call the gameobj main init method
518 (gameobj-act-init clerk message)
519 ;; start our main loop
520 (<- clerk (actor-id clerk) 'update-loop))
522 (define clerk-help-topics
524 "Changing your name is easy! We have a clipboard here at the desk
525 where you can make yourself known to other participants in the hotel
526 if you sign it. Try 'sign form as <your-name>', replacing
527 <your-name>, obviously!")
529 "Here are some useful commands you might like to try: chat,
530 go, take, drop, say...")
532 "We hope you enjoy your stay at Hotel Bricabrac. As you may see,
533 our hotel emphasizes interesting experiences over rest and lodging.
534 The origins of the hotel are... unclear... and it has recently come
535 under new... 'management'. But at Hotel Bricabrac we believe these
536 aspects make the hotel into a fun and unique experience! Please,
537 feel free to walk around and explore.")))
540 (define clerk-knows-about
541 "'changing name', 'common commands', and 'about the hotel'")
543 (define clerk-general-helpful-line
545 "The clerk says, \"If you need help with anything, feel free to ask me about it.
546 For example, 'ask clerk about changing name'. You can ask me about the following:
547 " clerk-knows-about ".\"\n"))
549 (define clerk-slacking-complaints
550 '("The pay here is absolutely lousy."
551 "The owner here has no idea what they're doing."
552 "Some times you just gotta step away, you know?"
553 "You as exhausted as I am?"
554 "Yeah well, this is just temporary. I'm studying to be a high
555 energy particle physicist. But ya gotta pay the bills, especially
556 with tuition at where it is..."))
558 (define-mhandler (clerk-cmd-chat clerk message)
559 (match (slot-ref clerk 'state)
561 (<- clerk (message-from message) 'tell
562 #:text clerk-general-helpful-line))
564 (<- clerk (message-from message) 'tell
568 (random-choice clerk-slacking-complaints)
571 (define-mhandler (clerk-cmd-ask-incomplete clerk message)
572 (<- clerk (message-from message) 'tell
573 #:text "The clerk says, \"Ask about what?\"\n"))
575 (define clerk-doesnt-know-text
576 "The clerk apologizes and says she doesn't know about that topic.\n")
578 (define-mhandler (clerk-cmd-ask clerk message indir-obj)
579 (match (slot-ref clerk 'state)
581 (match (assoc (pk 'indir indir-obj) clerk-help-topics)
583 (<- clerk (message-from message) 'tell
585 (string-append "The clerk clears her throat and says:\n \""
589 (<- clerk (message-from message) 'tell
590 #:text clerk-doesnt-know-text))))
592 (<- clerk (message-from message) 'tell
593 #:text "The clerk says, \"Sorry, I'm on my break.\"\n"))))
595 (define-mhandler (clerk-act-be-summoned clerk message who-summoned)
596 (match (slot-ref clerk 'state)
598 (<- clerk who-summoned 'tell
600 "The clerk tells you as politely as she can that she's already here,
601 so there's no need to ring the bell.\n"))
603 (<- clerk (gameobj-loc clerk) 'tell-room
605 "The clerk's ears perk up, she stamps out a cigarette, and she
606 runs out of the room!\n")
607 (gameobj-set-loc! clerk (dyn-ref clerk 'room:lobby))
608 (slot-set! clerk 'patience 8)
609 (slot-set! clerk 'state 'on-duty)
610 (<- clerk (gameobj-loc clerk) 'tell-room
613 " Suddenly, a uniformed woman rushes into the room! She's wearing a
614 badge that says \"Desk Clerk\".
615 \"Hello, yes,\" she says between breaths, \"welcome to Hotel Bricabrac!
616 We look forward to your stay. If you'd like help getting acclimated,
617 feel free to ask me. For example, 'ask clerk about changing name'.
618 You can ask me about the following:
619 " clerk-knows-about ".\"\n")))))
621 (define-mhandler (clerk-cmd-dismiss clerk message)
624 (<-wait clerk (message-from message) 'get-name)
626 (match (slot-ref clerk 'state)
628 (<- clerk (gameobj-loc clerk) 'tell-room
630 (format #f "\"Thanks ~a!\" says the clerk. \"I have somewhere I need to be.\"
631 The clerk leaves the room in a hurry.\n"
633 (gameobj-set-loc! clerk (dyn-ref clerk 'room:break-room))
634 (slot-set! clerk 'state 'slacking)
635 (<- clerk (gameobj-loc clerk) 'tell-room
636 #:text clerk-return-to-slacking-text))
638 (<- clerk (message-from message) 'tell
639 #:text "The clerk sternly asks you to not be so dismissive.\n"))))
641 (define clerk-slacking-texts
642 '("The clerk takes a long drag on her cigarette.\n"
643 "The clerk scrolls through text messages on her phone.\n"
644 "The clerk coughs a few times.\n"
645 "The clerk checks her watch and justifies a few more minutes outside.\n"
646 "The clerk fumbles around for a lighter.\n"
647 "The clerk sighs deeply and exhaustedly.\n"
648 "The clerk fumbles around for a cigarette.\n"))
650 (define clerk-working-impatience-texts
651 '("The clerk struggles to retain an interested and polite smile.\n"
652 "The clerk checks the time on her phone.\n"
653 "The clerk taps her foot.\n"
654 "The clerk takes a deep breath.\n"
656 "The clerk drums her nails on the counter.\n"
657 "The clerk clicks around on the desk computer.\n"))
659 (define clerk-slack-excuse-text
660 "The desk clerk excuses herself, claiming she has important things to
663 (define clerk-return-to-slacking-text
664 "The desk clerk enters and slams the door behind her.\n")
666 (define-mhandler (clerk-act-update-loop clerk message)
667 (define (tell-room text)
668 (<- clerk (gameobj-loc clerk) 'tell-room
670 (define (loop return)
671 (define (stop-if-destructed)
672 (if (slot-ref clerk 'destructed)
674 (match (slot-ref clerk 'state)
676 (tell-room (random-choice clerk-slacking-texts))
677 (8sleep (+ (random 10) 10))
681 (if (> (slot-ref clerk 'patience) 0)
682 ;; Keep working but lose patience gradually
684 (tell-room (random-choice clerk-working-impatience-texts))
685 (slot-set! clerk 'patience (- (slot-ref clerk 'patience)
687 (8sleep (+ (random 25) 20))
692 (tell-room clerk-slack-excuse-text)
693 ;; back bto the break room
694 (gameobj-set-loc! clerk (pk 'break-room (dyn-ref clerk 'room:break-room)))
695 (tell-room clerk-return-to-slacking-text)
696 ;; annnnnd back to slacking
697 (slot-set! clerk 'state 'slacking)
698 (8sleep (+ (random 30) 15))
707 #:name "Employee Break Room"
708 #:desc " This is less a room and more of an outdoor wire cage. You get
709 a bit of a view of the brick exterior of the building, and a crisp wind blows,
710 whistling, through the openings of the fenced area. Partly smoked cigarettes
711 and various other debris cover the floor.
712 Through the wires you can see... well... hm. It looks oddly like
713 the scenery tapers off nothingness. But that can't be right, can it?"
717 #:to 'room:smoking-parlor))
719 ('npc:break-room:desk-clerk
720 <desk-clerk> 'room:break-room
721 #:name "the hotel desk clerk"
722 #:desc " The hotel clerk is wearing a neatly pressed uniform bearing the
723 hotel insignia. She looks like she'd much rather be somewhere else."
724 #:goes-by '("hotel desk clerk" "clerk" "desk clerk"))))
728 ;;; Ennpie's Sea Lounge
729 ;;; -------------------
740 (append lobby grand-hallway smoking-parlor
741 playroom break-room))
743 ;; TODO: Provide command line args
744 (define (run-game . args)
745 (run-demo game-spec 'room:lobby #:repl-server #t))