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main.zap
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.FUNCT GO
START::
?FCN: SET 'LIT,TRUE-VALUE
SET 'SCORE,20
SET 'WINNER,PLAYER
SET 'HERE,DRIVEWAY-ENTRANCE
CALL THIS-IS-IT,FRONT-DOOR
CALL THIS-IS-S-HE,PHONG
SET 'DIFFICULTY,DIFFICULTY-MAX
FSET? HERE,TOUCHBIT /?CND1
CALL QUEUE-MAIN-EVENTS
CALL START-MOVEMENT
CALL INTRO
CALL V-VERSION
CRLF
?CND1: MOVE PLAYER,HERE
CALL V-LOOK
CALL MAIN-LOOP
JUMP ?FCN
.FUNCT MAIN-LOOP,ICNT,OCNT,NUM,CNT,OBJ,TBL,V,PTBL,OBJ1,TMP,?TMP1
?PRG1: SET 'CNT,0
SET 'OBJ,FALSE-VALUE
SET 'PTBL,TRUE-VALUE
EQUAL? QCONTEXT-ROOM,HERE /?CND3
SET 'QCONTEXT,FALSE-VALUE
?CND3: CALL PARSER >P-WON
ZERO? P-WON /?ELS8
GET P-PRSI,P-MATCHLEN >ICNT
GET P-PRSO,P-MATCHLEN >OCNT
ZERO? OCNT \?ELS13
PUSH OCNT
JUMP ?CND9
?ELS13: GRTR? OCNT,1 \?ELS15
SET 'TBL,P-PRSO
ZERO? ICNT \?ELS18
SET 'OBJ,FALSE-VALUE
JUMP ?CND16
?ELS18: GET P-PRSI,1 >OBJ
?CND16: PUSH OCNT
JUMP ?CND9
?ELS15: GRTR? ICNT,1 \?ELS22
SET 'PTBL,FALSE-VALUE
SET 'TBL,P-PRSI
GET P-PRSO,1 >OBJ
PUSH ICNT
JUMP ?CND9
?ELS22: PUSH 1
?CND9: SET 'NUM,STACK
ZERO? OBJ \?CND25
EQUAL? ICNT,1 \?CND25
GET P-PRSI,1 >OBJ
?CND25: EQUAL? PRSA,V?WALK \?ELS32
CALL PERFORM,PRSA,PRSO >V
JUMP ?CND30
?ELS32: ZERO? NUM \?ELS34
GETB P-SYNTAX,P-SBITS
BAND STACK,P-SONUMS
ZERO? STACK \?ELS37
CALL PERFORM,PRSA >V
SET 'PRSO,FALSE-VALUE
JUMP ?CND30
?ELS37: PRINTI "(There isn't anything to "
GET P-ITBL,P-VERBN >TMP
ZERO? P-OFLAG /?ELS44
GET TMP,0
PRINTB STACK
JUMP ?CND42
?ELS44: GETB TMP,2 >?TMP1
GETB TMP,3
CALL WORD-PRINT,?TMP1,STACK
?CND42: PRINTI "!)"
CRLF
SET 'V,FALSE-VALUE
JUMP ?CND30
?ELS34: ZERO? PTBL /?ELS51
GRTR? NUM,1 \?ELS51
EQUAL? PRSA,V?COMPARE,V?ARREST \?ELS51
CALL PERFORM,PRSA,OBJECT-PAIR >V
JUMP ?CND30
?ELS51: SET 'TMP,0
?PRG56: IGRTR? 'CNT,NUM \?ELS60
GRTR? TMP,0 \?REP57
PRINTI "The other object"
EQUAL? TMP,1 /?CND66
PRINTI "s"
?CND66: PRINTI " that you mentioned "
EQUAL? TMP,1 /?ELS75
PRINTI "are"
JUMP ?CND73
?ELS75: PRINTI "is"
?CND73: PRINTI "n't here."
CRLF
JUMP ?REP57
?ELS60: ZERO? PTBL /?ELS88
GET P-PRSO,CNT >OBJ1
JUMP ?CND86
?ELS88: GET P-PRSI,CNT >OBJ1
?CND86: GRTR? NUM,1 \?CND92
EQUAL? OBJ1,NOT-HERE-OBJECT \?ELS97
INC 'TMP
JUMP ?PRG56
?ELS97: EQUAL? OBJ1,PLAYER \?ELS99
JUMP ?PRG56
?ELS99: EQUAL? OBJ1,IT \?ELS104
PRINTD P-IT-OBJECT
JUMP ?CND102
?ELS104: PRINTD OBJ1
?CND102: PRINTI ": "
?CND92: ZERO? PTBL /?ELS113
PUSH OBJ1
JUMP ?CND109
?ELS113: PUSH OBJ
?CND109: CALL QCONTEXT-CHECK,STACK >V
ZERO? PTBL /?ELS121
PUSH OBJ1
JUMP ?CND117
?ELS121: PUSH OBJ
?CND117: SET '?TMP1,STACK
ZERO? PTBL /?ELS129
PUSH OBJ
JUMP ?CND125
?ELS129: PUSH OBJ1
?CND125: CALL PERFORM,PRSA,?TMP1,STACK >V
EQUAL? V,M-FATAL \?PRG56
JUMP ?CND30
?REP57:
?CND30: EQUAL? V,M-FATAL \?CND6
SET 'P-CONT,FALSE-VALUE
JUMP ?CND6
?ELS8: SET 'P-CONT,FALSE-VALUE
?CND6: ZERO? P-WON /?PRG1
EQUAL? PRSA,V?VERSION,V?$TANDY /?PRG1
EQUAL? PRSA,V?DEBUG,V?$WHERE,V?RESTART /?PRG1
EQUAL? PRSA,V?QUIT,V?$VERIFY,V?UNSCRIPT /?PRG1
EQUAL? PRSA,V?SCRIPT,V?UNSPACE,V?SPACE /?PRG1
EQUAL? PRSA,V?SAVE,V?TIME,V?VERBOSE /?PRG1
EQUAL? PRSA,V?SUPER-BRIEF,V?BRIEF,V?TELL \?ELS147
JUMP ?PRG1
?ELS147: CALL CLOCKER >V
JUMP ?PRG1
.FUNCT QCONTEXT-CHECK,PRSO,OTHER,WHO=0,N=0
EQUAL? PRSA,V?WHAT,V?HELP /?THN6
EQUAL? PRSA,V?TELL-ME,V?SHOW \FALSE
EQUAL? PRSO,PLAYER \FALSE
?THN6: FIRST? HERE >OTHER /?KLU31
?KLU31:
?PRG10: ZERO? OTHER \?ELS14
JUMP ?REP11
?ELS14: FSET? OTHER,PERSON \?CND12
INC 'N
SET 'WHO,OTHER
?CND12: NEXT? OTHER >OTHER /?KLU32
?KLU32: JUMP ?PRG10
?REP11: EQUAL? 1,N \?CND17
ZERO? QCONTEXT \?CND17
CALL SAID-TO,WHO
?CND17: ZERO? QCONTEXT /FALSE
IN? QCONTEXT,HERE \FALSE
EQUAL? QCONTEXT-ROOM,HERE \FALSE
EQUAL? WINNER,PLAYER \FALSE
SET 'WINNER,QCONTEXT
PRINTI "(said to "
PRINTD QCONTEXT
PRINTR ")"
.FUNCT SAID-TO,WHO
SET 'WINNER,WHO
SET 'QCONTEXT,WHO
SET 'QCONTEXT-ROOM,HERE
RETURN QCONTEXT-ROOM
.FUNCT FAKE-ORPHAN,TMP,?TMP1
CALL ORPHAN,P-SYNTAX,FALSE-VALUE
PRINTI "(Be specific: what object do you want to "
GET P-OTBL,P-VERBN >TMP
ZERO? TMP \?ELS5
PRINTI "tell"
JUMP ?CND3
?ELS5: GETB P-VTBL,2
ZERO? STACK \?ELS9
GET TMP,0
PRINTB STACK
JUMP ?CND3
?ELS9: GETB TMP,2 >?TMP1
GETB TMP,3
CALL WORD-PRINT,?TMP1,STACK
PUTB P-VTBL,2,0
?CND3: SET 'P-OFLAG,TRUE-VALUE
SET 'P-WON,FALSE-VALUE
PRINTR "?)"
.FUNCT PERFORM,A,O=0,I=0,V,OA,OO,OI,?TMP1
ZERO? DEBUG /?CND1
PRINTI "[Perform: "
PRINTN A
ZERO? O /?CND9
EQUAL? A,V?WALK /?CND9
PRINTI "/"
PRINTD O
?CND9: ZERO? I /?CND16
PRINTI "/"
PRINTD I
?CND16: PRINTI "]"
CRLF
?CND1: SET 'OA,PRSA
SET 'OO,PRSO
SET 'OI,PRSI
SET 'PRSA,A
EQUAL? IT,I,O \?ELS26
EQUAL? P-IT-LOC,HERE /?ELS26
ZERO? I \?ELS31
CALL FAKE-ORPHAN
RETURN 2
?ELS31: PRINTI "(The "
PRINTD P-IT-OBJECT
PRINTI " isn't here!)"
CRLF
RETURN 2
?ELS26: EQUAL? HIM-HER,I,O \?CND24
CALL META-LOC,P-HIM-HER
EQUAL? STACK,HERE /?CND24
GETP P-HIM-HER,P?CHARACTER
GET GLOBAL-CHARACTER-TABLE,STACK >P-HIM-HER
?CND24: EQUAL? O,IT \?ELS44
SET 'O,P-IT-OBJECT
JUMP ?CND42
?ELS44: EQUAL? O,HIM-HER \?CND42
SET 'O,P-HIM-HER
?CND42: EQUAL? I,IT \?ELS49
SET 'I,P-IT-OBJECT
JUMP ?CND47
?ELS49: EQUAL? I,HIM-HER \?CND47
SET 'I,P-HIM-HER
?CND47: SET 'PRSO,O
ZERO? PRSO /?CND52
EQUAL? PRSA,V?WALK /?CND52
FSET? PRSO,PERSON \?ELS59
SET 'P-HIM-HER,PRSO
SET 'P-HIM-HER-LOC,HERE
JUMP ?CND52
?ELS59: SET 'P-IT-OBJECT,PRSO
SET 'P-IT-LOC,HERE
?CND52: SET 'PRSI,I
EQUAL? NOT-HERE-OBJECT,PRSO,PRSI \?ELS64
CALL D-APPLY,STR?131,NOT-HERE-OBJECT-F >V
ZERO? V /?ELS64
JUMP ?CND62
?ELS64: SET 'O,PRSO
ZERO? O /?ELS68
SET 'I,PRSI
ZERO? I /?ELS68
CALL NULL-F
ZERO? STACK /?ELS68
PRINTI "[in case last clause changed PRSx]"
JUMP ?CND62
?ELS68: GETP WINNER,P?ACTION
CALL DD-APPLY,STR?132,WINNER,STACK >V
ZERO? V /?ELS74
JUMP ?CND62
?ELS74: LOC WINNER
GETP STACK,P?ACTION
CALL D-APPLY,STR?133,STACK,M-BEG >V
ZERO? V /?ELS76
JUMP ?CND62
?ELS76: GET PREACTIONS,A
CALL D-APPLY,STR?134,STACK >V
ZERO? V /?ELS78
JUMP ?CND62
?ELS78: ZERO? I /?ELS80
SET 'NOW-PRSI,TRUE-VALUE
ZERO? NOW-PRSI /?ELS80
GETP I,P?ACTION
CALL D-APPLY,STR?135,STACK >V
ZERO? V /?ELS80
JUMP ?CND62
?ELS80: SET 'NOW-PRSI,FALSE-VALUE
ZERO? NOW-PRSI \?ELS84
ZERO? O /?ELS84
EQUAL? A,V?WALK /?ELS84
LOC O
ZERO? STACK /?ELS84
LOC O
GETP STACK,P?CONTFCN
ZERO? STACK /?ELS84
LOC O >?TMP1
LOC O
GETP STACK,P?CONTFCN
CALL DD-APPLY,STR?136,?TMP1,STACK >V
ZERO? V /?ELS84
JUMP ?CND62
?ELS84: ZERO? O /?ELS88
EQUAL? A,V?WALK /?ELS88
GETP O,P?ACTION
CALL D-APPLY,STR?137,STACK >V
ZERO? V /?ELS88
JUMP ?CND62
?ELS88: GET ACTIONS,A
CALL D-APPLY,FALSE-VALUE,STACK >V
ZERO? V /?CND62
?CND62: EQUAL? V,M-FATAL /?CND93
LOC WINNER
EQUAL? STACK,PRSO \?CND96
SET 'PRSO,FALSE-VALUE
?CND96: LOC WINNER
GETP STACK,P?ACTION
CALL D-APPLY,STR?138,STACK,M-END >V
?CND93: SET 'PRSA,OA
SET 'PRSO,OO
SET 'PRSI,OI
RETURN V
.FUNCT DD-APPLY,STR,OBJ,FCN,FOO=0
ZERO? DEBUG /?CND1
PRINTI "["
PRINTD OBJ
PRINTI "=]"
?CND1: CALL D-APPLY,STR,FCN,FOO
RSTACK
.FUNCT D-APPLY,STR,FCN,FOO=0,RES
ZERO? FCN /FALSE
ZERO? DEBUG /?CND8
ZERO? STR \?ELS14
PRINTI "[Action:]"
CRLF
JUMP ?CND8
?ELS14: PRINTI "["
PRINT STR
PRINTI ": "
?CND8: ZERO? FOO /?ELS25
CALL FCN,FOO
JUMP ?CND21
?ELS25: CALL FCN
?CND21: SET 'RES,STACK
ZERO? DEBUG /?CND29
ZERO? STR /?CND29
EQUAL? RES,M-FATAL \?ELS36
PRINTI "Fatal]"
CRLF
RETURN RES
?ELS36: ZERO? RES \?ELS40
PRINTI "Not handled]"
CRLF
RETURN RES
?ELS40: PRINTI "Handled]"
CRLF
?CND29: RETURN RES
.ENDI