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verbs.zil
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verbs.zil
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"SUBTITLE VERB FUNCTIONS"
"SUBTITLE DESCRIBE THE UNIVERSE"
"SUBTITLE SETTINGS FOR VARIOUS LEVELS OF DESCRIPTION"
<GLOBAL VERBOSE <>>
<GLOBAL SUPER-BRIEF <>>
<GDECL (VERBOSE SUPER-BRIEF) <OR ATOM FALSE>>
<ROUTINE V-VERBOSE ()
<SETG VERBOSE T>
<SETG SUPER-BRIEF <>>
<TELL "Maximum verbosity." CR>>
<ROUTINE V-BRIEF ()
<SETG VERBOSE <>>
<SETG SUPER-BRIEF <>>
<TELL "Brief descriptions." CR>>
<ROUTINE V-SUPER-BRIEF ()
<SETG SUPER-BRIEF T>
<TELL "Super-brief descriptions." CR>>
\
"SUBTITLE DESCRIBERS"
<ROUTINE V-LOOK ()
<COND (<DESCRIBE-ROOM T>
<DESCRIBE-OBJECTS T>)>>
<ROUTINE V-FIRST-LOOK ()
<COND (<DESCRIBE-ROOM>
<COND (<NOT ,SUPER-BRIEF> <DESCRIBE-OBJECTS>)>)>>
<ROUTINE V-EXAMINE ()
<COND (<GETP ,PRSO ,P?TEXT>
<TELL <GETP ,PRSO ,P?TEXT> CR>)
(<OR <FSET? ,PRSO ,CONTBIT>
<FSET? ,PRSO ,DOORBIT>>
<V-LOOK-INSIDE>)
(ELSE
<TELL "There's nothing unusual about it." CR>)>>
<ROUTINE DESCRIBE-ROOM ("OPTIONAL" (LOOK? <>) "AUX" V? STR)
<SET V? <OR .LOOK? ,VERBOSE>>
<COND (<NOT ,LIT>
<TELL
"It is pitch black. You are likely to be eaten by a grue." CR>
<RETURN <>>)>
<COND (<OR <NOT <FSET? ,HERE ,TOUCHBIT>>
<FSET? ,HERE ,MAZEBIT>>
<FSET ,HERE ,TOUCHBIT>
<SET V? T>)>
<TELL D ,HERE CR>
<COND (<OR .LOOK? <NOT ,SUPER-BRIEF>>
<COND (<FSET? <LOC ,WINNER> ,VEHBIT>
<TELL "(You are in the " D <LOC ,WINNER> ".)" CR>)>
<COND (<AND .V? <APPLY <GETP ,HERE ,P?ACTION> ,M-LOOK>>
<RTRUE>)
(<AND .V? <SET STR <GETP ,HERE ,P?LDESC>>>
<TELL .STR CR>)>)>
T>
<ROUTINE DESCRIBE-OBJECTS ("OPTIONAL" (V? <>))
<COND (,LIT
<COND (<FIRST? ,HERE>
<PRINT-CONT ,HERE <SET V? <OR .V? ,VERBOSE>> -1>)>)
(ELSE
<TELL "I can't see in the dark." CR>)>>
"DESCRIBE-OBJECT -- takes object and flag. if flag is true will print a
long description (fdesc or ldesc), otherwise will print short."
<ROUTINE DESCRIBE-OBJECT (OBJ V? LEVEL "AUX" (STR <>) AV)
<COND (<0? .LEVEL>
<COND (<OR <AND <NOT <FSET? .OBJ ,TOUCHBIT>>
<SET STR <GETP .OBJ ,P?FDESC>>>
<SET STR <GETP .OBJ ,P?LDESC>>>
<TELL .STR>)
(T <TELL "There is a " D .OBJ " here.">)>)
(ELSE
<TELL <GET ,INDENTS .LEVEL>>
<TELL "A " D .OBJ>)>
<COND (<AND <0? .LEVEL>
<SET AV <LOC ,WINNER>>
<FSET? .AV ,VEHBIT>
<IN? .OBJ ,HERE>>
<TELL " (outside the " D .AV ")">)>
<CRLF>
<COND (<AND <SEE-INSIDE? .OBJ> <FIRST? .OBJ>>
<PRINT-CONT .OBJ .V? .LEVEL>)>>
<ROUTINE PRINT-CONT (OBJ "OPTIONAL" (V? <>) (LEVEL 0)
"AUX" Y 1ST? AV STR (PV? <>) (INV? <>))
#DECL ((OBJ) OBJECT (LEVEL) FIX)
<COND (<NOT <SET Y <FIRST? .OBJ>>> <RTRUE>)>
<COND (<AND <SET AV <LOC ,WINNER>> <FSET? .AV ,VEHBIT>>
T)
(ELSE <SET AV <>>)>
<SET 1ST? T>
<COND (<EQUAL? ,WINNER .OBJ <LOC .OBJ>>
<SET INV? T>)
(ELSE
<REPEAT ()
<COND (<NOT .Y> <RETURN <NOT .1ST?>>)
(<==? .Y .AV> <SET PV? T>)
(<==? .Y ,WINNER>)
(<AND <NOT <FSET? .Y ,INVISIBLE>>
<NOT <FSET? .Y ,TOUCHBIT>>
<SET STR <GETP .Y ,P?FDESC>>>
<COND (<NOT <FSET? .Y ,NDESCBIT>>
<TELL .STR CR>)>
<COND (<AND <SEE-INSIDE? .Y> <FIRST? .Y>>
<PRINT-CONT .Y .V? 0>)>)>
<SET Y <NEXT? .Y>>>)>
<SET Y <FIRST? .OBJ>>
<REPEAT ()
<COND (<NOT .Y>
<COND (<AND .PV? .AV <FIRST? .AV>>
<SET LEVEL <+ .LEVEL 1>>
<PRINT-CONT .AV .V? .LEVEL>)>
<RETURN <NOT .1ST?>>)
(<EQUAL? .Y .AV ,ADVENTURER>)
(<AND <NOT <FSET? .Y ,INVISIBLE>>
<OR .INV?
<FSET? .Y ,TOUCHBIT>
<NOT <GETP .Y ,P?FDESC>>>>
<COND (<NOT <FSET? .Y ,NDESCBIT>>
<COND (.1ST?
<FIRSTER .OBJ .LEVEL>
<SET LEVEL <+ 1 .LEVEL>>
<SET 1ST? <>>)>
<DESCRIBE-OBJECT .Y .V? .LEVEL>)
(<FIRST? .Y>
<SET LEVEL <+ .LEVEL 1>>
<PRINT-CONT .Y .V? .LEVEL>)>)>
<SET Y <NEXT? .Y>>>>
<ROUTINE FIRSTER (OBJ LEVEL)
<COND (<==? .OBJ ,TROPHY-CASE>
<TELL "Your treasures are:" CR>)
(<==? .OBJ ,WINNER>
<TELL "You are carrying:" CR>)
(<NOT <IN? .OBJ ,ROOMS>>
<COND (<G? .LEVEL 0>
<TELL <GET ,INDENTS .LEVEL>>)>
<COND (<FSET? .OBJ ,SURFACEBIT>
<TELL "Sitting on the " D .OBJ
" is: " CR>)
(ELSE
<TELL "The " D .OBJ
" contains:" CR>)>)>>
\
"SUBTITLE SCORING"
<GLOBAL MOVES 0>
<GLOBAL SCORE 0>
<GLOBAL BASE-SCORE 0>
<ROUTINE SCORE-UPD (NUM)
#DECL ((NUM) FIX)
<SETG BASE-SCORE <+ ,BASE-SCORE .NUM>>
<SETG SCORE <+ ,SCORE .NUM>>
<COND (<AND <NOT <L? ,SCORE ,SCORE-MAX>> <NOT ,WON-FLAG>>
<SETG WON-FLAG T>
<FCLEAR ,MAP ,INVISIBLE>
<FCLEAR ,WEST-OF-HOUSE ,TOUCHBIT>
<TELL
"An almost inaudible voice whispers in your ear, \"Look to your treasures
for the final secret.\"" CR>)>
T>
<ROUTINE SCORE-OBJ (OBJ "AUX" TEMP)
#DECL ((OBJ) OBJECT (TEMP) FIX)
<COND (<G? <SET TEMP <GETP .OBJ ,P?VALUE>> 0>
<SCORE-UPD .TEMP>
<PUTP .OBJ ,P?VALUE 0>)>>
<GLOBAL SCORE-MAX 287>
<ROUTINE V-SCORE ("OPTIONAL" (ASK? T))
#DECL ((ASK?) <OR ATOM FALSE>)
<TELL "Your score is ">
<TELL N ,SCORE>
<TELL " (total of ">
<TELL N ,SCORE-MAX>
<TELL " points), in ">
<TELL N ,MOVES>
<COND (<1? ,MOVES> <TELL " move.">) (ELSE <TELL " moves.">)>
<CRLF>>
<ROUTINE FINISH ()
<V-SCORE>
<QUIT>>
<ROUTINE V-QUIT ("OPTIONAL" (ASK? T))
#DECL ((ASK?) <OR ATOM <PRIMTYPE LIST>>)
<V-SCORE>
<COND (<OR <AND .ASK?
<TELL
"Do you wish to leave the game? (Y/N): ">
<YES?>>
<NOT .ASK?>>
<QUIT>)
(ELSE <TELL "Ok." CR>)>>
<ROUTINE YES? ()
<PRINTI ">">
<READ ,P-INBUF ,P-LEXV>
<COND (<EQUAL? <GET ,P-LEXV 1> ,W?YES ,W?Y>
<RTRUE>)
(T
<RFALSE>)>>
<GLOBAL COPYRIGHT-YEAR 1982>
<ROUTINE V-VERSION ("AUX" (CNT 17))
<TELL
"ZORK: The Great Underground Empire|
Copyright " N ,COPYRIGHT-YEAR " by Infocom, Inc.|
All rights reserved.|
ZORK is a trademark of Infocom, Inc.|
Release ">
<PRINTN <BAND <GET 0 1> *3777*>>
<CRLF>>
<ROUTINE V-AGAIN ("AUX" OBJ)
<SET OBJ
<COND (<AND ,L-PRSO <NOT <LOC ,L-PRSO>>>
,L-PRSO)
(<AND ,L-PRSI <NOT <LOC ,L-PRSI>>>
,L-PRSI)>>
<COND (.OBJ
<TELL "I can't see the " D .OBJ " anymore." CR>
<RFATAL>)
(T
<PERFORM ,L-PRSA ,L-PRSO ,L-PRSI>)>>
<ROUTINE V-VERIFY ()
<TELL "Verifying..." CR>
<COND (<VERIFY>
<TELL "Correct." CR>)
(T
<TELL CR "** Failed! **" CR>)>>
<ROUTINE V-COMMAND-FILE ()
<DIRIN 1>
<RTRUE>>
<ROUTINE V-RANDOM ()
; "The parser has been stripped of its ability to handle numbers,
so the random seed is hard-coded instead."
<RANDOM -10000>>
<ROUTINE V-RECORD ()
<DIROUT 4>
<RTRUE>>
<ROUTINE V-UNRECORD ()
<DIROUT -4>
<RTRUE>>
\
"SUBTITLE DEATH AND TRANSFIGURATION"
<GLOBAL DEAD <>>
<GLOBAL DEATHS 0>
<GLOBAL LUCKY 1>
<ROUTINE JIGS-UP (DESC "OPTIONAL" (PLAYER? <>))
#DECL ((DESC) STRING (PLAYER?) <OR ATOM FALSE>)
<TELL .DESC CR>
<PROG ()
<SCORE-UPD -10>
<TELL "
| **** You have died ****
|
|">
<COND
(<NOT <L? ,DEATHS 2>>
<TELL
"You clearly are a suicidal maniac. We don't allow psychotics in the
cave, since they may harm other adventurers. Sorry." CR>
<FINISH>)
(T
<SETG DEATHS <+ ,DEATHS 1>>
<MOVE ,WINNER ,HERE>
<TELL
"Now, let's take a look here...|
Well, you probably deserve another chance. I can't quite fix you
up completely, but you can't have everything." CR CR>
<GOTO ,FOREST-EDGE>
<FCLEAR ,TRAP-DOOR ,TOUCHBIT>
<SETG P-CONT <>>
<RANDOMIZE-OBJECTS>
<KILL-INTERRUPTS>)>>>
<ROUTINE KILL-INTERRUPTS ()
<DISABLE <INT I-XB>>
<DISABLE <INT I-XC>>
<DISABLE <INT I-CYCLOPS>>
<DISABLE <INT I-LANTERN>>
<DISABLE <INT I-SWORD>>
<DISABLE <INT I-FOREST-ROOM>>
<RTRUE>>
<ROUTINE RANDOMIZE-OBJECTS ("AUX" (R <>) F N L)
<COND (<IN? ,LAMP ,WINNER>
<MOVE ,LAMP ,LIVING-ROOM>)>
<COND (<IN? ,COFFIN ,WINNER>
<MOVE ,COFFIN ,EGYPT-ROOM>)>
<PUTP ,SWORD ,P?TVALUE 0>
<SET N <FIRST? ,WINNER>>
<SET L <GET ,ABOVE-GROUND 0>>
<REPEAT ()
<SET F .N>
<COND (<NOT .F> <RETURN>)>
<SET N <NEXT? .F>>
<COND (<G? <GETP .F ,P?TVALUE> 0>
<REPEAT ()
<COND (<NOT .R> <SET R <FIRST? ,ROOMS>>)>
<COND (<AND <FSET? .R ,RLANDBIT>
<NOT <FSET? .R ,ONBIT>>
<PROB 50>>
<MOVE .F .R>
<RETURN>)
(ELSE <SET R <NEXT? .R>>)>>)
(ELSE
<MOVE .F <GET ,ABOVE-GROUND <RANDOM .L>>>)>>>
<ROUTINE V-RESTORE ()
<COND (<RESTORE>
<TELL "Ok." CR>
<V-FIRST-LOOK>)
(T
<TELL "Failed." CR>)>>
<ROUTINE V-SAVE ()
<COND (<SAVE>
<TELL "Ok." CR>)
(T
<TELL "Failed." CR>)>>
<ROUTINE V-RESTART ()
<V-SCORE T>
<TELL "Are you sure (Y/N): ">
<COND (<YES?>
<RESTART>)>>
<CONSTANT REXIT 0>
<CONSTANT UEXIT 1>
<CONSTANT NEXIT 2>
<CONSTANT FEXIT 3>
<CONSTANT CEXIT 4>
<CONSTANT DEXIT 5>
<CONSTANT NEXITSTR 0>
<CONSTANT FEXITFCN 0>
<CONSTANT CEXITFLAG 1>
<CONSTANT CEXITSTR 1>
<CONSTANT DEXITOBJ 1>
<CONSTANT DEXITSTR 1>
<ROUTINE V-WALK-AROUND ()
<TELL "Use directions to move." CR>>
<ROUTINE V-LAUNCH ()
<YUK>>
<ROUTINE YUK () <TELL <PICK-ONE ,YUKS> CR>>
<ROUTINE GO-NEXT (TBL "AUX" VAL)
#DECL ((TBL) TABLE (VAL) ANY)
<COND (<SET VAL <LKP ,HERE .TBL>>
<GOTO .VAL>)>>
<ROUTINE LKP (ITM TBL "AUX" (CNT 0) (LEN <GET .TBL 0>))
#DECL ((ITM) ANY (TBL) TABLE (CNT LEN) FIX)
<REPEAT ()
<COND (<G? <SET CNT <+ .CNT 1>> .LEN>
<RFALSE>)
(<==? <GET .TBL .CNT> .ITM>
<COND (<==? .CNT .LEN> <RFALSE>)
(T
<RETURN <GET .TBL <+ .CNT 1>>>)>)>>>
<ROUTINE V-WALK ("AUX" PT PTS STR OBJ RM)
#DECL ((PT) <OR FALSE TABLE> (PTS) FIX (STR) <OR STRING FALSE>
(OBJ) OBJECT (RM) <OR FALSE OBJECT>)
<COND (<SET PT <GETPT ,HERE ,PRSO>>
<COND (<==? <SET PTS <PTSIZE .PT>> ,UEXIT>
<GOTO <GETB .PT ,REXIT>>)
(<==? .PTS ,NEXIT>
<TELL <GET .PT ,NEXITSTR> CR>
<RFATAL>)
(<==? .PTS ,FEXIT>
<COND (<SET RM <APPLY <GET .PT ,FEXITFCN>>>
<GOTO .RM>)
(T
<RFATAL>)>)
(<==? .PTS ,CEXIT>
<COND (<VALUE <GETB .PT ,CEXITFLAG>>
<GOTO <GETB .PT ,REXIT>>)
(<SET STR <GET .PT ,CEXITSTR>>
<TELL .STR CR>
<RFATAL>)
(T
<TELL "You can't go that way." CR>
<RFATAL>)>)
(<==? .PTS ,DEXIT>
<COND (<FSET? <SET OBJ <GETB .PT ,DEXITOBJ>> ,OPENBIT>
<GOTO <GETB .PT ,REXIT>>)
(<SET STR <GET .PT ,DEXITSTR>>
<TELL .STR CR>
<RFATAL>)
(T
<TELL "The " D .OBJ " is closed." CR>
<RFATAL>)>)>)
(<AND <NOT ,LIT>
<PROB 75>>
<JIGS-UP
"Oh, no! You have walked into the fangs of a lurking grue!">)
(T
<TELL "You can't go that way." CR>
<RFATAL>)>>
<ROUTINE V-INVENTORY ()
<COND (<FIRST? ,WINNER> <PRINT-CONT ,WINNER>)
(T <TELL "You are empty handed." CR>)>>
<GLOBAL INDENTS
<TABLE "" " " " " " ">>
\
<ROUTINE PRE-TAKE ()
<COND (<IN? ,PRSO ,WINNER> <TELL "You already have it." CR>)
(<AND <FSET? <LOC ,PRSO> ,CONTBIT>
<NOT <FSET? <LOC ,PRSO> ,OPENBIT>>>
<TELL "I can't reach that." CR>
<RTRUE>)
(,PRSI
<COND (<AND <==? ,PRSI ,GROUND> <IN? ,PRSO ,HERE>>
<SETG PRSI <>>
<RFALSE>)
(<NOT <==? ,PRSI <LOC ,PRSO>>>
<TELL "It's not in that!" CR>)
(T
<SETG PRSI <>>
<RFALSE>)>)
(<==? ,PRSO <LOC ,WINNER>> <TELL "You're in it!" CR>)>>
<ROUTINE V-TAKE ()
<COND (<==? <ITAKE> T>
<TELL "Taken." CR>)>>
<ROUTINE ITAKE ("OPTIONAL" (VB T) "AUX" CNT OBJ)
#DECL ((VB) <OR ATOM FALSE> (CNT) FIX (OBJ) OBJECT)
<COND (<NOT <FSET? ,PRSO ,TAKEBIT>>
<COND (.VB <YUK>)>
<RFALSE>)
(<AND <NOT <IN? <LOC ,PRSO> ,WINNER>>
<G? <+ <WEIGHT ,PRSO> <WEIGHT ,WINNER>> ,LOAD-ALLOWED>>
<COND (.VB
<TELL "Your load is too heavy">
<COND (<L? ,LOAD-ALLOWED ,LOAD-MAX>
<TELL
", especially in light of your condition.">)
(ELSE <TELL ".">)>
<CRLF>)>
<RFATAL>)
(<AND <G? <SET CNT <CCOUNT ,WINNER>> 7>
<PROB <* .CNT 8>>>
<SET OBJ <FIRST? ,WINNER>>
<SET OBJ <NEXT? .OBJ>>
;"This must go! Chomping compiler strikes again"
<TELL "Oh, no. The " D .OBJ
" slips from your arms while taking the "
D ,PRSO "
and both tumble to the ground." CR>
<PERFORM ,V?DROP .OBJ>
<RFATAL>)
(T
<MOVE ,PRSO ,WINNER>
<FSET ,PRSO ,TOUCHBIT>
<SCORE-OBJ ,PRSO>
<RTRUE>)>>
<ROUTINE PRE-PUT ()
<COND (<OR <IN? ,PRSO ,GLOBAL-OBJECTS>
<NOT <FSET? ,PRSO ,TAKEBIT>>>
<YUK>)>>
<ROUTINE V-PUT ()
<COND (<OR <FSET? ,PRSI ,OPENBIT>
<OPENABLE? ,PRSI>
<FSET? ,PRSI ,VEHBIT>>)
(T
<TELL "I can't do that." CR>
<RTRUE>)>
<COND (<NOT <FSET? ,PRSI ,OPENBIT>>
<TELL "The " D ,PRSI " isn't open." CR>)
(<==? ,PRSI ,PRSO>
<YUK>)
(<IN? ,PRSO ,PRSI>
<TELL "It's already there!" CR>)
(<G? <+ <- <WEIGHT ,PRSI> <GETP ,PRSI ,P?SIZE>>
<WEIGHT ,PRSO>>
<GETP ,PRSI ,P?CAPACITY>>
<TELL "There's no room." CR>)
(<AND <NOT <HELD? ,PRSO>>
<FSET? ,PRSO ,TRYTAKEBIT>>
<TELL "You don't have the " D ,PRSO "." CR>
<RTRUE>)
(<AND <NOT <HELD? ,PRSO>>
<NOT <ITAKE>>>
<RTRUE>)
(T
<SCORE-OBJ ,PRSO>
<MOVE ,PRSO ,PRSI>
<FSET ,PRSO ,TOUCHBIT>
<TELL "Done." CR>)>>
<ROUTINE PRE-DROP ()
<COND (<==? ,PRSO <LOC ,WINNER>>
<PERFORM ,V?DISEMBARK ,PRSO>
<RTRUE>)>>
<ROUTINE V-GIVE ()
<COND (<NOT <FSET? ,PRSI ,VICBIT>>
<TELL "You can't give a " D ,PRSO " to a " D ,PRSI "!" CR>)
(<IDROP> <TELL "Given." CR>)>>
<ROUTINE V-SGIVE ()
<PERFORM ,V?GIVE ,PRSI ,PRSO>>
<ROUTINE V-DROP () <COND (<IDROP> <TELL "Dropped." CR>)>>
<ROUTINE V-THROW () <COND (<IDROP> <TELL "Thrown." CR>)>>
<ROUTINE V-OVERBOARD ("AUX" LOCN)
#DECL ((LOCN) OBJECT)
<COND (<==? ,PRSI ,OVERBOARD>
<COND (<FSET? <SET LOCN <LOC ,WINNER>> ,VEHBIT>
<MOVE ,PRSO <LOC .LOCN>>
<TELL D ,PRSO " overboard!" CR>)
(ELSE <YUK>)>)
(T <TELL "Huh?" CR>)>>
<ROUTINE IDROP
()
<COND (<AND <NOT <IN? ,PRSO ,WINNER>> <NOT <IN? <LOC ,PRSO> ,WINNER>>>
<TELL "You're not carrying the " D ,PRSO "." CR>
<RFALSE>)
(<AND <NOT <IN? ,PRSO ,WINNER>>
<NOT <FSET? <LOC ,PRSO> ,OPENBIT>>>
<TELL "The " D ,PRSO " is closed." CR>
<RFALSE>)
(T <MOVE ,PRSO <LOC ,WINNER>> <RTRUE>)>>
\
<ROUTINE V-OPEN ("AUX" F STR)
<COND (<NOT <FSET? ,PRSO ,CONTBIT>>
<TELL "How does one open a " D ,PRSO "?" CR>)
(<NOT <==? <GETP ,PRSO ,P?CAPACITY> 0>>
<COND (<FSET? ,PRSO ,OPENBIT> <TELL "It is already open." CR>)
(T
<FSET ,PRSO ,OPENBIT>
<COND (<OR <NOT <FIRST? ,PRSO>> <FSET? ,PRSO ,TRANSBIT>>
<TELL "Opened." CR>)
(<AND <SET F <FIRST? ,PRSO>>
<NOT <NEXT? .F>>
<SET STR <GETP .F ,P?FDESC>>>
<TELL "The " D ,PRSO " opens." CR>
<TELL .STR CR>)
(T
<TELL "Opening the " D ,PRSO " reveals ">
<PRINT-CONTENTS ,PRSO>
<TELL "." CR>)>)>)
(T <TELL "The " D ,PRSO " cannot be opened." CR>)>>
<ROUTINE PRINT-CONTENTS (OBJ "AUX" F N (1ST? T))
#DECL ((OBJ) OBJECT (F N) <OR FALSE OBJECT>)
<COND (<SET F <FIRST? .OBJ>>
<REPEAT ()
<SET N <NEXT? .F>>
<COND (.1ST? <SET 1ST? <>>)
(ELSE
<TELL ", ">
<COND (<NOT .N> <TELL "and ">)>)>
<TELL "a " D .F>
<SET F .N>
<COND (<NOT .F> <RETURN>)>>)>>
<ROUTINE V-CLOSE ()
<COND (<NOT <FSET? ,PRSO ,CONTBIT>>
<TELL "You can't do that!" CR>)
(<FSET? ,PRSO ,OPENBIT>
<TELL "Closed." CR>
<FCLEAR ,PRSO ,OPENBIT>)
(T <TELL "It is already." CR>)>>
<ROUTINE CCOUNT (OBJ "AUX" (CNT 0) X)
<COND (<SET X <FIRST? .OBJ>>
<REPEAT ()
<SET CNT <+ .CNT 1>>
<COND (<NOT <SET X <NEXT? .X>>>
<RETURN>)>>)>
.CNT>
"WEIGHT: Get sum of SIZEs of supplied object, recursing to the nth level."
<ROUTINE WEIGHT
(OBJ "AUX" CONT (WT 0))
#DECL ((OBJ) OBJECT (CONT) <OR FALSE OBJECT> (WT) FIX)
<COND (<SET CONT <FIRST? .OBJ>>
<REPEAT ()
<SET WT <+ .WT <WEIGHT .CONT>>>
<COND (<NOT <SET CONT <NEXT? .CONT>>> <RETURN>)>>)>
<+ .WT <GETP .OBJ ,P?SIZE>>>
<ROUTINE PRE-MOVE
()
<COND (<NOT <IN? ,PRSO ,HERE>> <TELL "I don't juggle objects!" CR>)>>
<ROUTINE V-MOVE ()
<COND (<FSET? ,PRSO ,TAKEBIT>
<TELL "Moving the " D ,PRSO " reveals nothing." CR>)
(T <TELL "You can't move the " D ,PRSO "." CR>)>>
<ROUTINE V-LAMP-ON
()
<COND (<FSET? ,PRSO ,LIGHTBIT>
<COND (<FSET? ,PRSO ,ONBIT> <TELL "It is already on." CR>)
(ELSE
<FSET ,PRSO ,ONBIT>
<TELL "The " D ,PRSO " is now on." CR>
<COND (<NOT ,LIT>
<SETG LIT <LIT? ,HERE>>
<V-LOOK>)>)>)
(T
<TELL "You can't turn that on." CR>)>
<RTRUE>>
<ROUTINE V-LAMP-OFF
()
<COND (<FSET? ,PRSO ,LIGHTBIT>
<COND (<NOT <FSET? ,PRSO ,ONBIT>>
<TELL "It is already off." CR>)
(ELSE
<FCLEAR ,PRSO ,ONBIT>
<COND (,LIT
<SETG LIT <LIT? ,HERE>>)>
<TELL "The " D ,PRSO " is now off." CR>
<COND (<NOT <SETG LIT <LIT? ,HERE>>>
<TELL "It is now pitch black." CR>)>)>)
(ELSE <TELL "You can't turn that off." CR>)>
<RTRUE>>
<ROUTINE V-WAIT ("OPTIONAL" (NUM 3))
#DECL ((NUM) FIX)
<TELL "Time passes..." CR>
<REPEAT ()
<COND (<L? <SET NUM <- .NUM 1>> 0> <RETURN>)
(<CLOCKER> <RETURN>)>
<SETG MOVES <+ ,MOVES 1>>>
<SETG CLOCK-WAIT T>>
<ROUTINE PRE-BOARD
("AUX" AV)
<SET AV <LOC ,WINNER>>
<COND (<FSET? ,PRSO ,VEHBIT>
<COND (<NOT <IN? ,PRSO ,HERE>>
<TELL "The "
D
,PRSO
" must be on the ground." CR>)
(<FSET? .AV ,VEHBIT>
<TELL "You are already in it!" CR>)
(T <RFALSE>)>)
(T <YUK>)>
<RFATAL>>
<ROUTINE V-BOARD
()
<TELL "You are now in the " D ,PRSO "." CR>
<MOVE ,WINNER ,PRSO>
<APPLY <GETP ,PRSO ,P?ACTION> ,M-ENTER>
<RTRUE>>
<ROUTINE V-DISEMBARK
()
<COND (<NOT <==? <LOC ,WINNER> ,PRSO>>
<TELL "You're not in that!" CR>
<RFATAL>)
(<FSET? ,HERE ,RLANDBIT>
<TELL "You are on your feet again." CR>
<MOVE ,WINNER ,HERE>)
(T
<TELL
"You realize that getting out would probably be fatal." CR>
<RFATAL>)>>
<ROUTINE V-BLAST ()
<TELL "You can't blast anything by using words." CR>>
<ROUTINE V-BREATHE ()
<PERFORM ,V?INFLATE ,PRSO ,LUNGS>>
<ROUTINE GOTO (RM "OPTIONAL" (V? T)
"AUX" (LB <FSET? .RM ,RLANDBIT>) (WLOC <LOC ,WINNER>)
(AV <>) OLIT)
#DECL ((RM WLOC) OBJECT (LB) <OR ATOM FALSE> (AV) <OR FALSE FIX>)
<SET OLIT ,LIT>
<COND (<FSET? .WLOC ,VEHBIT>
<SET AV <GETP .WLOC ,P?VTYPE>>)>
<COND (<OR <AND <NOT .LB> <OR <NOT .AV> <NOT <FSET? .RM .AV>>>>
<AND <FSET? ,HERE ,RLANDBIT>
.LB
.AV
<NOT <==? .AV ,RLANDBIT>>
<NOT <FSET? .RM .AV>>>>
<COND (.AV <TELL "You can't go there in a " D .WLOC ".">)
(T <TELL "You can't go there without a vehicle.">)>
<CRLF>
<RFALSE>)
(<FSET? .RM ,RMUNGBIT> <TELL <GETP .RM ,P?LDESC> CR> <RFALSE>)
(T
<COND (.AV <MOVE .WLOC .RM>)
(T
<MOVE ,WINNER .RM>)>
<SETG HERE .RM>
<SETG LIT <LIT? ,HERE>>
<COND (<AND <NOT .OLIT> <NOT ,LIT> <PROB 75>>
<JIGS-UP
"Oh, no! A lurking grue slithered into the room and devoured you!">)
(ELSE
<COND (<NOT ,LIT>
<TELL
"You have moved into a dark place." CR>)>
<APPLY <GETP ,HERE ,P?ACTION> ,M-ENTER>
<SCORE-OBJ .RM>
<COND (.V? <V-FIRST-LOOK>)>
<RTRUE>)>)>>
<ROUTINE V-PLUG ()
<TELL "This has no effect." CR>>
<ROUTINE PRE-POUR-ON
()
<COND (<==? ,PRSO ,WATER> <RFALSE>)
(T <TELL "You can't." CR> <RTRUE>)>>
<ROUTINE V-POUR-ON
()
<REMOVE ,PRSO>
<COND (<FLAMING? ,PRSI>
<COND (<==? ,PRSI ,TORCH>
<TELL "The water evaporates before it gets close.">)
(T <TELL "The " D ,PRSI " is extinguished.">)>
<CRLF>
<RTRUE>)
(T
<TELL "The water spills over the "
D
,PRSI
" and to the floor where it evaporates." CR>)>>
<ROUTINE PRE-FILL
("AUX" T)
#DECL ((T) <OR FALSE TABLE>)
<COND (<AND <NOT ,PRSI> <SET T <GETPT ,HERE ,P?GLOBAL>>>
<COND (<ZMEMQB ,GLOBAL-WATER .T <PTSIZE .T>>
<SETG PRSI ,GLOBAL-WATER>
<RFALSE>)
(T
<TELL ,NOFILL CR>
<RTRUE>)>)>
<COND (<NOT <EQUAL? ,PRSI ,WATER ,GLOBAL-WATER>>
<PERFORM ,V?PUT ,PRSI ,PRSO>
<RTRUE>)>>
<GLOBAL NOFILL "There is nothing to fill it with.">
<ROUTINE V-FILL ()
<COND (<NOT ,PRSI>
<COND (<GLOBAL-IN? ,GLOBAL-WATER ,HERE>
<PERFORM ,V?FILL ,PRSO ,GLOBAL-WATER>)
(T
<TELL ,NOFILL CR>)>)
(T <YUK>)>>
<ROUTINE V-ODYSSEUS ()
<COND (<AND <==? ,HERE ,CYCLOPS-ROOM> <IN? ,CYCLOPS ,HERE>>
<DISABLE <INT I-CYCLOPS>>
<SETG CYCLOPS-FLAG T>
<TELL
"The cyclops, hearing the name of his father's deadly nemesis, flees the room
by knocking down the wall on the east of the room." CR>
<SETG MAGIC-FLAG T>
<FCLEAR ,CYCLOPS ,FIGHTBIT>
<REMOVE ,CYCLOPS>)
(T <TELL "Wasn't he a sailor?" CR>)>>
<ROUTINE V-RING
()
<COND (<==? ,PRSO ,BELL> <TELL "Ding, dong.">)
(ELSE <YUK>)>
<CRLF>>
<ROUTINE V-DRINK ()
<V-EAT>>
<ROUTINE V-EAT ("AUX" (EAT? <>) (DRINK? <>) (NOBJ <>))
#DECL ((NOBJ) <OR OBJECT FALSE> (EAT? DRINK?) <OR ATOM FALSE>)
<COND (<AND <SET EAT? <FSET? ,PRSO ,FOODBIT>> <IN? ,PRSO ,WINNER>>
<COND (<VERB? DRINK> <TELL "How can I drink that?">)
(ELSE
<TELL "Thank you. It really hit the spot.">
<REMOVE ,PRSO>)>
<CRLF>)
(<SET DRINK? <FSET? ,PRSO ,DRINKBIT>>
<COND (<OR <IN? ,PRSO ,GLOBAL-OBJECTS>
<AND <SET NOBJ <LOC ,PRSO>>
<IN? .NOBJ ,WINNER>
<FSET? .NOBJ ,OPENBIT>>>
<TELL
"Thank you very much. I was rather thirsty." CR>
<REMOVE ,PRSO>)
(T <TELL "I can't get to it." CR>)>)
(<NOT <OR .EAT? .DRINK?>>
<TELL "I don't think the "
D
,PRSO
" would agree with you." CR>)>>
<ROUTINE V-LISTEN ()
<TELL "The " D ,PRSO " makes no sound." CR>>
<ROUTINE V-LOCK ()
<TELL "It doesn't seem to work." CR>>
<ROUTINE V-PRAY
()
<COND (<==? ,HERE ,SOUTH-TEMPLE>
<GOTO ,FOREST-EDGE>)
(T
<TELL
"Your prayers may be someday answered." CR>)>>
<ROUTINE V-LEAP
("AUX" T S)
#DECL ((T) <OR FALSE TABLE>)
<COND (,PRSO
<COND (<IN? ,PRSO ,HERE>
<COND (<FSET? ,PRSO ,VILLAIN>
<TELL "The "
D
,PRSO
" is too big to jump over." CR>)
(T <YUK>)>)
(T <TELL "That would be a good trick." CR>)>)
(<SET T <GETPT ,HERE ,P?DOWN>>
<SET S <PTSIZE .T>>
<COND (<OR <==? .S 2> ;NEXIT
<AND <==? .S 4> ;CEXIT
<NOT <VALUE <GETB .T 1>>>>>
<TELL "It would be suicidal." CR>)
(ELSE <V-SKIP>)>)
(ELSE <V-SKIP>)>>
<ROUTINE V-LEAVE () <PERFORM ,V?WALK ,P?OUT>>
<GLOBAL HS 0>
<ROUTINE V-HELLO
()
<COND (,PRSO
<COND (<==? ,PRSO ,SAILOR>
<SETG HS <+ ,HS 1>>
<COND (<0? <MOD ,HS 15>>
<TELL "You seem to be repeating yourself." CR>)
(ELSE <TELL "Nothing happens here." CR>)>)
(<FSET? ,PRSO ,VILLAIN>
<TELL "The "
D
,PRSO
" bows to you." CR>)
(ELSE
<TELL
"I think only schizophrenics say 'Hello' to a "
D
,PRSO
"." CR>)>)
(ELSE <TELL "Good day." CR>)>>
<ROUTINE PRE-READ ()
<COND (<NOT ,LIT> <TELL "You can't read in the dark." CR>)>>
<ROUTINE V-READ ()
<COND (<NOT <FSET? ,PRSO ,READBIT>>
<TELL "How can I read a " D ,PRSO "?" CR>)
(ELSE <TELL <GETP ,PRSO ,P?TEXT> CR>)>>
<ROUTINE V-LOOK-UNDER () <TELL "There is nothing but dust there." CR>>
<ROUTINE V-LOOK-BEHIND () <TELL "There is nothing behind the " D ,PRSO "." CR>>
<ROUTINE V-LOOK-INSIDE
()
<COND (<FSET? ,PRSO ,DOORBIT>
<COND (<FSET? ,PRSO ,OPENBIT>
<TELL "The "
D
,PRSO
" is open, but I can't tell what's beyond it.">)
(ELSE <TELL "The " D ,PRSO " is closed.">)>
<CRLF>)
(<FSET? ,PRSO ,CONTBIT>
<COND (<SEE-INSIDE? ,PRSO>
<COND (<AND <FIRST? ,PRSO> <PRINT-CONT ,PRSO>>
<RTRUE>)
(T
<TELL "The " D ,PRSO " is empty." CR>)>)
(ELSE <TELL "The " D ,PRSO " is closed." CR>)>)
(ELSE <TELL "I can't look inside a " D ,PRSO "." CR>)>>
<ROUTINE SEE-INSIDE? (OBJ)
<AND <NOT <FSET? .OBJ ,INVISIBLE>>
<OR <FSET? .OBJ ,TRANSBIT> <FSET? .OBJ ,OPENBIT>>>>
<ROUTINE PRE-BURN ()
<COND (<FLAMING? ,PRSI> <RFALSE>)
(T <TELL "With a " D ,PRSI "??!?" CR>)>>
<ROUTINE V-BURN
()
<COND (<FSET? ,PRSO ,BURNBIT>
<COND (<IN? ,PRSO ,WINNER>
<REMOVE ,PRSO>
<TELL "The " D ,PRSO " catches fire." CR>
<JIGS-UP
"Unfortunately, you were holding it at the time.">)
(T
<REMOVE ,PRSO>
<TELL "The " D ,PRSO " is consumed by fire." CR>)>)
(T <TELL "You can't burn a " D ,PRSO "." CR>)>>
<ROUTINE PRE-TURN
()
<COND (<NOT <FSET? ,PRSO ,TURNBIT>> <TELL "You can't turn that!" CR>)
(<NOT ,PRSI>
<TELL "You need a tool." CR>)
(<NOT <FSET? ,PRSI ,TOOLBIT>>
<TELL "You can't turn it with a " D ,PRSI "." CR>)>>
<ROUTINE V-TURN () <TELL "This has no effect." CR>>
<ROUTINE V-UNLOCK ()
<V-LOCK>>
<ROUTINE V-PUMP
()
<COND (<AND ,PRSI <NOT <==? ,PRSI ,PUMP>>>
<TELL "Pump it up with a " D ,PRSI "?" CR>)
(<IN? ,PUMP ,WINNER>
<PERFORM ,V?INFLATE ,PRSO ,PUMP>)
(T <TELL "I really don't see how." CR>)>>
<ROUTINE V-INFLATE () <YUK>>
<ROUTINE V-DEFLATE () <YUK>>
<ROUTINE V-CUT ()
<COND (<FSET? ,PRSO ,VILLAIN>
<PERFORM ,V?KILL ,PRSO ,PRSI>)
(<AND <FSET? ,PRSO ,BURNBIT>
<FSET? ,PRSI ,WEAPONBIT>>
<REMOVE ,PRSO>
<TELL "You slice it into tiny bits which disappear!" CR>)
(<NOT <FSET? ,PRSI ,WEAPONBIT>>
<TELL "Not so sharp." CR>)
(T
<YUK>)>>
<ROUTINE V-KILL ()
<IKILL "kill">>
<ROUTINE IKILL (STR)
#DECL ((STR) STRING)
<COND (<NOT ,PRSO> <TELL "There is nothing to " .STR "." CR>)
(<AND <NOT <FSET? ,PRSO ,VILLAIN>>
<NOT <FSET? ,PRSO ,VICBIT>>>
<TELL "I've known weirdos, but fighting a "
D