1291 lines
26 KiB
Plaintext
1291 lines
26 KiB
Plaintext
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.FUNCT PARSER,PTR=P-LEXSTART,WRD,VAL=0,VERB=0,LEN,DIR=0,NW=0,LW=0,NUM,SCNT,CNT=-1
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?PRG1: IGRTR? 'CNT,P-ITBLLEN \?ELS5
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JUMP ?REP2
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?ELS5: PUT P-ITBL,CNT,0
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JUMP ?PRG1
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?REP2: SET 'P-ADVERB,FALSE-VALUE
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SET 'P-MERGED,FALSE-VALUE
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PUT P-PRSO,P-MATCHLEN,0
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PUT P-PRSI,P-MATCHLEN,0
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PUT P-BUTS,P-MATCHLEN,0
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ZERO? QUOTE-FLAG \?CND8
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EQUAL? WINNER,PLAYER /?CND8
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SET 'WINNER,PLAYER
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LOC WINNER
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FSET? STACK,VEHBIT /?CND13
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LOC WINNER >HERE
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?CND13: CALL LIT?,HERE >LIT
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?CND8: ZERO? P-CONT /?ELS18
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SET 'PTR,P-CONT
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ZERO? SUPER-BRIEF \?CND20
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EQUAL? PLAYER,WINNER \?CND20
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CRLF
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?CND20: SET 'P-CONT,FALSE-VALUE
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JUMP ?CND16
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?ELS18: SET 'WINNER,PLAYER
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SET 'QUOTE-FLAG,FALSE-VALUE
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LOC WINNER
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FSET? STACK,VEHBIT /?CND27
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LOC WINNER >HERE
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?CND27: CALL LIT?,HERE >LIT
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ZERO? SUPER-BRIEF \?CND30
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CRLF
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?CND30: PRINTI ">"
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READ P-INBUF,P-LEXV
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?CND16: GETB P-LEXV,P-LEXWORDS >P-LEN
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ZERO? P-LEN \?CND35
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PRINTI "I beg your pardon?"
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CRLF
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RFALSE
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?CND35: SET 'LEN,P-LEN
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SET 'P-DIR,FALSE-VALUE
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SET 'P-NCN,0
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SET 'P-GETFLAGS,0
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?PRG40: DLESS? 'P-LEN,0 \?ELS44
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SET 'QUOTE-FLAG,FALSE-VALUE
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JUMP ?REP41
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?ELS44: GET P-LEXV,PTR >WRD
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ZERO? WRD \?THN47
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CALL NUMBER?,PTR >WRD
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ZERO? WRD /?ELS46
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?THN47: EQUAL? WRD,W?TO \?ELS51
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EQUAL? VERB,ACT?TELL \?ELS51
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SET 'WRD,W?QUOTE
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JUMP ?CND49
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?ELS51: EQUAL? WRD,W?THEN \?CND49
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ZERO? VERB \?CND49
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ZERO? QUOTE-FLAG \?CND49
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PUT P-ITBL,P-VERB,ACT?TELL
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PUT P-ITBL,P-VERBN,0
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SET 'WRD,W?QUOTE
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?CND49: EQUAL? WRD,W?THEN,W?PERIOD /?THN61
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EQUAL? WRD,W?QUOTE \?ELS60
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?THN61: EQUAL? WRD,W?QUOTE \?CND63
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ZERO? QUOTE-FLAG /?ELS68
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SET 'QUOTE-FLAG,FALSE-VALUE
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JUMP ?CND63
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?ELS68: SET 'QUOTE-FLAG,TRUE-VALUE
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?CND63: ZERO? P-LEN /?THN72
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ADD PTR,P-LEXELEN >P-CONT
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?THN72: PUTB P-LEXV,P-LEXWORDS,P-LEN
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JUMP ?REP41
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?ELS60: CALL WT?,WRD,PS?DIRECTION,P1?DIRECTION >VAL
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ZERO? VAL /?ELS75
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EQUAL? VERB,FALSE-VALUE,ACT?WALK,ACT?FLY \?ELS75
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EQUAL? LEN,1 /?THN78
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EQUAL? LEN,2 \?ELS81
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EQUAL? VERB,ACT?WALK,ACT?FLY /?THN78
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?ELS81: ADD PTR,P-LEXELEN
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GET P-LEXV,STACK >NW
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EQUAL? NW,W?THEN,W?PERIOD,W?QUOTE \?ELS83
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LESS? LEN,2 \?THN78
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?ELS83: ZERO? QUOTE-FLAG /?ELS85
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EQUAL? LEN,2 \?ELS85
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EQUAL? NW,W?QUOTE /?THN78
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?ELS85: GRTR? LEN,2 \?ELS75
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EQUAL? NW,W?COMMA,W?AND \?ELS75
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?THN78: SET 'DIR,VAL
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EQUAL? NW,W?COMMA,W?AND \?CND88
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ADD PTR,P-LEXELEN
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PUT P-LEXV,STACK,W?THEN
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?CND88: GRTR? LEN,2 /?CND42
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SET 'QUOTE-FLAG,FALSE-VALUE
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JUMP ?REP41
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?ELS75: CALL WT?,WRD,PS?VERB,P1?VERB >VAL
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ZERO? VAL /?ELS95
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ZERO? VERB \?ELS95
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SET 'VERB,VAL
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PUT P-ITBL,P-VERB,VAL
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PUT P-ITBL,P-VERBN,P-VTBL
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PUT P-VTBL,0,WRD
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MUL PTR,2
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ADD STACK,2 >NUM
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GETB P-LEXV,NUM
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PUTB P-VTBL,2,STACK
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ADD NUM,1
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GETB P-LEXV,STACK
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PUTB P-VTBL,3,STACK
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JUMP ?CND42
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?ELS95: CALL WT?,WRD,PS?PREPOSITION,0 >VAL
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ZERO? VAL \?THN100
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EQUAL? WRD,W?ALL,W?ONE /?THN104
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CALL WT?,WRD,PS?ADJECTIVE
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ZERO? STACK \?THN104
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CALL WT?,WRD,PS?OBJECT
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ZERO? STACK /?ELS99
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?THN104: SET 'VAL,0 \?ELS99
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?THN100: GRTR? P-LEN,0 \?ELS108
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ADD PTR,P-LEXELEN
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GET P-LEXV,STACK
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EQUAL? STACK,W?OF \?ELS108
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ZERO? VAL \?ELS108
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EQUAL? WRD,W?ALL,W?ONE,W?A /?ELS108
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JUMP ?CND42
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?ELS108: ZERO? VAL /?ELS112
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ZERO? P-LEN /?THN115
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ADD PTR,2
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GET P-LEXV,STACK
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EQUAL? STACK,W?THEN,W?PERIOD \?ELS112
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?THN115: LESS? P-NCN,2 \?CND42
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PUT P-ITBL,P-PREP1,VAL
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PUT P-ITBL,P-PREP1N,WRD
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JUMP ?CND42
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?ELS112: EQUAL? P-NCN,2 \?ELS121
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PRINTI "I found too many nouns in that sentence."
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CRLF
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RFALSE
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?ELS121: INC 'P-NCN
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CALL CLAUSE,PTR,VAL,WRD >PTR
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ZERO? PTR /FALSE
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LESS? PTR,0 \?CND42
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SET 'QUOTE-FLAG,FALSE-VALUE
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JUMP ?REP41
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?ELS99: CALL WT?,WRD,PS?BUZZ-WORD
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ZERO? STACK /?ELS132
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JUMP ?CND42
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?ELS132: EQUAL? VERB,ACT?TELL \?ELS134
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CALL WT?,WRD,PS?VERB,P1?VERB
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ZERO? STACK /?ELS134
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PRINTI "Please consult your manual for the correct way to talk to other people or creatures."
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CRLF
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RFALSE
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?ELS134: CALL CANT-USE,PTR
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RFALSE
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?ELS46: CALL UNKNOWN-WORD,PTR
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RFALSE
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?CND42: SET 'LW,WRD
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ADD PTR,P-LEXELEN >PTR
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JUMP ?PRG40
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?REP41: ZERO? DIR /?CND143
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SET 'PRSA,V?WALK
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EQUAL? VERB,ACT?FLY \?ELS149
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SET 'TRY-FLY,TRUE-VALUE
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JUMP ?CND147
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?ELS149: SET 'TRY-FLY,FALSE-VALUE
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?CND147: SET 'PRSO,DIR
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SET 'P-WALK-DIR,DIR
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RETURN TRUE-VALUE
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?CND143: SET 'P-WALK-DIR,FALSE-VALUE
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ZERO? P-OFLAG /?CND152
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CALL ORPHAN-MERGE
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?CND152: CALL SYNTAX-CHECK
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ZERO? STACK /FALSE
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CALL SNARF-OBJECTS
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ZERO? STACK /FALSE
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CALL TAKE-CHECK
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ZERO? STACK /FALSE
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CALL MANY-CHECK
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ZERO? STACK /FALSE
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RTRUE
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.FUNCT WT?,PTR,BIT,B1=5,OFFS=P-P1OFF,TYP
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GETB PTR,P-PSOFF >TYP
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BTST TYP,BIT \FALSE
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GRTR? B1,4 /TRUE
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BAND TYP,P-P1BITS >TYP
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EQUAL? TYP,B1 /?CND13
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INC 'OFFS
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?CND13: GETB PTR,OFFS
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RSTACK
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.FUNCT CLAUSE,PTR,VAL,WRD,OFF,NUM,ANDFLG=0,FIRST??=1,NW,LW=0,?TMP1
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SUB P-NCN,1
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MUL STACK,2 >OFF
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ZERO? VAL /?ELS3
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ADD P-PREP1,OFF >NUM
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PUT P-ITBL,NUM,VAL
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ADD NUM,1
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PUT P-ITBL,STACK,WRD
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ADD PTR,P-LEXELEN >PTR
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JUMP ?CND1
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?ELS3: INC 'P-LEN
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?CND1: ZERO? P-LEN \?CND6
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DEC 'P-NCN
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RETURN -1
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?CND6: ADD P-NC1,OFF >NUM
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MUL PTR,2
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ADD P-LEXV,STACK
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PUT P-ITBL,NUM,STACK
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GET P-LEXV,PTR
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EQUAL? STACK,W?THE,W?A,W?AN \?CND9
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GET P-ITBL,NUM
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ADD STACK,4
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PUT P-ITBL,NUM,STACK
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?CND9:
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?PRG12: DLESS? 'P-LEN,0 \?CND14
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ADD NUM,1 >?TMP1
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MUL PTR,2
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ADD P-LEXV,STACK
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PUT P-ITBL,?TMP1,STACK
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RETURN -1
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?CND14: GET P-LEXV,PTR >WRD
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ZERO? WRD \?THN20
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CALL NUMBER?,PTR >WRD
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ZERO? WRD /?ELS19
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?THN20: ZERO? P-LEN \?ELS24
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SET 'NW,0
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JUMP ?CND22
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?ELS24: ADD PTR,P-LEXELEN
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GET P-LEXV,STACK >NW
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?CND22: EQUAL? WRD,W?AND,W?COMMA \?ELS29
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SET 'ANDFLG,TRUE-VALUE
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JUMP ?CND17
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?ELS29: EQUAL? WRD,W?ALL,W?ONE \?ELS31
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EQUAL? NW,W?OF \?CND17
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DEC 'P-LEN
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ADD PTR,P-LEXELEN >PTR
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JUMP ?CND17
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?ELS31: EQUAL? WRD,W?THEN,W?PERIOD /?THN37
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CALL WT?,WRD,PS?PREPOSITION
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ZERO? STACK /?ELS36
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GET P-ITBL,P-VERB
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ZERO? STACK /?ELS36
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ZERO? FIRST?? \?ELS36
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?THN37: INC 'P-LEN
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ADD NUM,1 >?TMP1
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MUL PTR,2
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ADD P-LEXV,STACK
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PUT P-ITBL,?TMP1,STACK
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SUB PTR,P-LEXELEN
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RSTACK
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?ELS36: CALL WT?,WRD,PS?OBJECT
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ZERO? STACK /?ELS42
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CALL WT?,WRD,PS?ADJECTIVE,P1?ADJECTIVE
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ZERO? STACK /?ELS45
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ZERO? NW /?ELS45
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CALL WT?,NW,PS?OBJECT
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ZERO? STACK /?ELS45
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JUMP ?CND17
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?ELS45: ZERO? ANDFLG \?ELS49
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EQUAL? NW,W?BUT,W?EXCEPT /?ELS49
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EQUAL? NW,W?AND,W?COMMA /?ELS49
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ADD NUM,1 >?TMP1
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ADD PTR,2
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MUL STACK,2
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ADD P-LEXV,STACK
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PUT P-ITBL,?TMP1,STACK
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RETURN PTR
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?ELS49: SET 'ANDFLG,FALSE-VALUE
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JUMP ?CND17
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?ELS42: ZERO? P-MERGED \?THN58
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ZERO? P-OFLAG \?THN58
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GET P-ITBL,P-VERB
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ZERO? STACK /?ELS55
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?THN58: CALL WT?,WRD,PS?ADJECTIVE
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ZERO? STACK \?CND17
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CALL WT?,WRD,PS?BUZZ-WORD
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ZERO? STACK /?ELS55
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JUMP ?CND17
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?ELS55: ZERO? ANDFLG /?ELS63
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CALL WT?,WRD,PS?DIRECTION
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ZERO? STACK \?THN66
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CALL WT?,WRD,PS?VERB
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ZERO? STACK /?ELS63
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?THN66: SUB PTR,4 >PTR
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ADD PTR,2
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PUT P-LEXV,STACK,W?THEN
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ADD P-LEN,2 >P-LEN
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JUMP ?CND17
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?ELS63: CALL WT?,WRD,PS?PREPOSITION
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ZERO? STACK /?ELS69
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JUMP ?CND17
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?ELS69: CALL CANT-USE,PTR
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RFALSE
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?ELS19: CALL UNKNOWN-WORD,PTR
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RFALSE
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?CND17: SET 'LW,WRD
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SET 'FIRST??,FALSE-VALUE
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ADD PTR,P-LEXELEN >PTR
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JUMP ?PRG12
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.FUNCT NUMBER?,PTR,CNT,BPTR,CHR,SUM=0,TIM=0,?TMP1
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MUL PTR,2
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ADD P-LEXV,STACK
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GETB STACK,2 >CNT
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MUL PTR,2
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ADD P-LEXV,STACK
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GETB STACK,3 >BPTR
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?PRG1: DLESS? 'CNT,0 \?ELS5
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JUMP ?REP2
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?ELS5: GETB P-INBUF,BPTR >CHR
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EQUAL? CHR,58 \?ELS10
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SET 'TIM,SUM
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SET 'SUM,0
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JUMP ?CND8
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?ELS10: GRTR? SUM,10000 /FALSE
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LESS? CHR,58 \FALSE
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GRTR? CHR,47 \FALSE
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MUL SUM,10 >?TMP1
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SUB CHR,48
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ADD ?TMP1,STACK >SUM
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?CND8: INC 'BPTR
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JUMP ?PRG1
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?REP2: PUT P-LEXV,PTR,W?INTNUM
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GRTR? SUM,5000 /FALSE
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ZERO? TIM /?CND19
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LESS? TIM,8 \?ELS27
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ADD TIM,12 >TIM
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JUMP ?CND25
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?ELS27: GRTR? TIM,23 /FALSE
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?CND25: MUL TIM,60
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ADD SUM,STACK >SUM
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?CND19: SET 'P-NUMBER,SUM
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RETURN W?INTNUM
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.FUNCT ORPHAN-MERGE,CNT=-1,TEMP,VERB,BEG,END,ADJ=0,WRD,?TMP1
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SET 'P-OFLAG,FALSE-VALUE
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GET P-ITBL,P-VERB >VERB
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ZERO? VERB /?ELS3
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GET P-OTBL,P-VERB
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EQUAL? VERB,STACK \FALSE
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?ELS3: EQUAL? P-NCN,2 /FALSE
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GET P-OTBL,P-NC1
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EQUAL? STACK,1 \?ELS9
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GET P-ITBL,P-PREP1 >TEMP
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GET P-OTBL,P-PREP1
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EQUAL? TEMP,STACK /?THN13
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ZERO? TEMP \FALSE
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?THN13: GET P-ITBL,P-NC1
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PUT P-OTBL,P-NC1,STACK
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GET P-ITBL,P-NC1L
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PUT P-OTBL,P-NC1L,STACK
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JUMP ?CND1
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?ELS9: GET P-OTBL,P-NC2
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EQUAL? STACK,1 \?ELS18
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GET P-ITBL,P-PREP1 >TEMP
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GET P-OTBL,P-PREP2
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EQUAL? TEMP,STACK /?THN22
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ZERO? TEMP \FALSE
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?THN22: GET P-ITBL,P-NC1
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PUT P-OTBL,P-NC2,STACK
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GET P-ITBL,P-NC1L
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PUT P-OTBL,P-NC2L,STACK
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SET 'P-NCN,2
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JUMP ?CND1
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?ELS18: ZERO? P-ACLAUSE /?CND1
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EQUAL? P-NCN,1 /?ELS31
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SET 'P-ACLAUSE,FALSE-VALUE
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RFALSE
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?ELS31: GET P-ITBL,P-NC1 >BEG
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GET P-ITBL,P-NC1L >END
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?PRG34: EQUAL? BEG,END \?ELS38
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ZERO? ADJ /?ELS41
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CALL ACLAUSE-WIN,ADJ
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JUMP ?CND29
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?ELS41: SET 'P-ACLAUSE,FALSE-VALUE
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RFALSE
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?ELS38: GET BEG,0 >WRD
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GETB WRD,P-PSOFF
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BTST STACK,PS?ADJECTIVE \?ELS46
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ZERO? ADJ \?ELS46
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SET 'ADJ,WRD
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JUMP ?CND36
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?ELS46: GETB WRD,P-PSOFF
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BTST STACK,PS?OBJECT /?THN51
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EQUAL? WRD,W?ONE \?CND36
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?THN51: EQUAL? WRD,P-ANAM,W?ONE \FALSE
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CALL ACLAUSE-WIN,ADJ
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JUMP ?CND29
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?CND36: ADD BEG,P-WORDLEN >BEG
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JUMP ?PRG34
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?CND29:
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?CND1:
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?PRG58: IGRTR? 'CNT,P-ITBLLEN \?ELS62
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SET 'P-MERGED,TRUE-VALUE
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RTRUE
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?ELS62: GET P-OTBL,CNT
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PUT P-ITBL,CNT,STACK
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JUMP ?PRG58
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.FUNCT ACLAUSE-WIN,ADJ
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SET 'P-CCSRC,P-OTBL
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ADD P-ACLAUSE,1
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CALL CLAUSE-COPY,P-ACLAUSE,STACK,ADJ
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GET P-OTBL,P-NC2
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ZERO? STACK /?ELS2
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SET 'P-NCN,2
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?ELS2: SET 'P-ACLAUSE,FALSE-VALUE
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RTRUE
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.FUNCT WORD-PRINT,CNT,BUF
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?PRG1: DLESS? 'CNT,0 /TRUE
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GETB P-INBUF,BUF
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PRINTC STACK
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INC 'BUF
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JUMP ?PRG1
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.FUNCT UNKNOWN-WORD,PTR,BUF,?TMP1
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PRINTI "I don't know the word """
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MUL PTR,2 >BUF
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ADD P-LEXV,BUF
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GETB STACK,2 >?TMP1
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ADD P-LEXV,BUF
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GETB STACK,3
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CALL WORD-PRINT,?TMP1,STACK
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PRINTI """."
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CRLF
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SET 'QUOTE-FLAG,FALSE-VALUE
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SET 'P-OFLAG,FALSE-VALUE
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RETURN P-OFLAG
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.FUNCT CANT-USE,PTR,BUF,?TMP1
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PRINTI "I can't use the word """
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MUL PTR,2 >BUF
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ADD P-LEXV,BUF
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GETB STACK,2 >?TMP1
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ADD P-LEXV,BUF
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|
GETB STACK,3
|
|
CALL WORD-PRINT,?TMP1,STACK
|
|
PRINTI """ here."
|
|
CRLF
|
|
SET 'QUOTE-FLAG,FALSE-VALUE
|
|
SET 'P-OFLAG,FALSE-VALUE
|
|
RETURN P-OFLAG
|
|
|
|
|
|
.FUNCT SYNTAX-CHECK,SYN,LEN,NUM,OBJ,DRIVE1=0,DRIVE2=0,PREP,VERB,TMP,?TMP2,?TMP1
|
|
GET P-ITBL,P-VERB >VERB
|
|
ZERO? VERB \?CND1
|
|
PRINTI "I can't find a verb in that sentence!"
|
|
CRLF
|
|
RFALSE
|
|
?CND1: SUB 255,VERB
|
|
GET VERBS,STACK >SYN
|
|
GETB SYN,0 >LEN
|
|
INC 'SYN
|
|
?PRG6: GETB SYN,P-SBITS
|
|
BAND STACK,P-SONUMS >NUM
|
|
GRTR? P-NCN,NUM \?ELS10
|
|
JUMP ?CND8
|
|
?ELS10: LESS? NUM,1 /?ELS12
|
|
ZERO? P-NCN \?ELS12
|
|
GET P-ITBL,P-PREP1 >PREP
|
|
ZERO? PREP /?THN15
|
|
GETB SYN,P-SPREP1
|
|
EQUAL? PREP,STACK \?ELS12
|
|
?THN15: SET 'DRIVE1,SYN
|
|
JUMP ?CND8
|
|
?ELS12: GETB SYN,P-SPREP1 >?TMP1
|
|
GET P-ITBL,P-PREP1
|
|
EQUAL? ?TMP1,STACK \?CND8
|
|
EQUAL? NUM,2 \?ELS21
|
|
EQUAL? P-NCN,1 \?ELS21
|
|
SET 'DRIVE2,SYN
|
|
JUMP ?CND8
|
|
?ELS21: GETB SYN,P-SPREP2 >?TMP1
|
|
GET P-ITBL,P-PREP2
|
|
EQUAL? ?TMP1,STACK \?CND8
|
|
CALL SYNTAX-FOUND,SYN
|
|
RTRUE
|
|
?CND8: DLESS? 'LEN,1 \?ELS28
|
|
ZERO? DRIVE1 \?REP7
|
|
ZERO? DRIVE2 /?ELS31
|
|
JUMP ?REP7
|
|
?ELS31: PRINTI "I don't understand that sentence."
|
|
CRLF
|
|
RFALSE
|
|
?ELS28: ADD SYN,P-SYNLEN >SYN
|
|
JUMP ?PRG6
|
|
?REP7: ZERO? DRIVE1 /?ELS44
|
|
GETB DRIVE1,P-SFWIM1 >?TMP2
|
|
GETB DRIVE1,P-SLOC1 >?TMP1
|
|
GETB DRIVE1,P-SPREP1
|
|
CALL GWIM,?TMP2,?TMP1,STACK >OBJ
|
|
ZERO? OBJ /?ELS44
|
|
PUT P-PRSO,P-MATCHLEN,1
|
|
PUT P-PRSO,1,OBJ
|
|
CALL SYNTAX-FOUND,DRIVE1
|
|
RSTACK
|
|
?ELS44: ZERO? DRIVE2 /?ELS48
|
|
GETB DRIVE2,P-SFWIM2 >?TMP2
|
|
GETB DRIVE2,P-SLOC2 >?TMP1
|
|
GETB DRIVE2,P-SPREP2
|
|
CALL GWIM,?TMP2,?TMP1,STACK >OBJ
|
|
ZERO? OBJ /?ELS48
|
|
PUT P-PRSI,P-MATCHLEN,1
|
|
PUT P-PRSI,1,OBJ
|
|
CALL SYNTAX-FOUND,DRIVE2
|
|
RSTACK
|
|
?ELS48: EQUAL? VERB,ACT?FIND \?ELS52
|
|
PRINTI "I can't answer that question."
|
|
CRLF
|
|
RFALSE
|
|
?ELS52: EQUAL? WINNER,PLAYER /?ELS56
|
|
CALL CANT-ORPHAN
|
|
RSTACK
|
|
?ELS56: CALL ORPHAN,DRIVE1,DRIVE2
|
|
PRINTI "What do you want to "
|
|
GET P-OTBL,P-VERBN >TMP
|
|
ZERO? TMP \?ELS63
|
|
PRINTI "tell"
|
|
JUMP ?CND61
|
|
?ELS63: GETB P-VTBL,2
|
|
ZERO? STACK \?ELS67
|
|
GET TMP,0
|
|
PRINTB STACK
|
|
JUMP ?CND61
|
|
?ELS67: GETB TMP,2 >?TMP1
|
|
GETB TMP,3
|
|
CALL WORD-PRINT,?TMP1,STACK
|
|
PUTB P-VTBL,2,0
|
|
?CND61: ZERO? DRIVE2 /?CND70
|
|
CALL CLAUSE-PRINT,P-NC1,P-NC1L
|
|
?CND70: SET 'P-OFLAG,TRUE-VALUE
|
|
ZERO? DRIVE1 /?ELS78
|
|
GETB DRIVE1,P-SPREP1
|
|
JUMP ?CND74
|
|
?ELS78: GETB DRIVE2,P-SPREP2
|
|
?CND74: CALL PREP-PRINT,STACK
|
|
PRINTI "?"
|
|
CRLF
|
|
RFALSE
|
|
|
|
|
|
.FUNCT CANT-ORPHAN
|
|
PRINTI """I don't understand! What are you referring to?"""
|
|
CRLF
|
|
RFALSE
|
|
|
|
|
|
.FUNCT ORPHAN,D1,D2,CNT=-1
|
|
PUT P-OCLAUSE,P-MATCHLEN,0
|
|
SET 'P-CCSRC,P-ITBL
|
|
?PRG1: IGRTR? 'CNT,P-ITBLLEN \?ELS5
|
|
JUMP ?REP2
|
|
?ELS5: GET P-ITBL,CNT
|
|
PUT P-OTBL,CNT,STACK
|
|
JUMP ?PRG1
|
|
?REP2: EQUAL? P-NCN,2 \?CND8
|
|
CALL CLAUSE-COPY,P-NC2,P-NC2L
|
|
?CND8: LESS? P-NCN,1 /?CND11
|
|
CALL CLAUSE-COPY,P-NC1,P-NC1L
|
|
?CND11: ZERO? D1 /?ELS18
|
|
GETB D1,P-SPREP1
|
|
PUT P-OTBL,P-PREP1,STACK
|
|
PUT P-OTBL,P-NC1,1
|
|
RTRUE
|
|
?ELS18: ZERO? D2 /FALSE
|
|
GETB D2,P-SPREP2
|
|
PUT P-OTBL,P-PREP2,STACK
|
|
PUT P-OTBL,P-NC2,1
|
|
RTRUE
|
|
|
|
|
|
.FUNCT CLAUSE-PRINT,BPTR,EPTR,THE?=1,?TMP1
|
|
GET P-ITBL,BPTR >?TMP1
|
|
GET P-ITBL,EPTR
|
|
CALL BUFFER-PRINT,?TMP1,STACK,THE?
|
|
RSTACK
|
|
|
|
|
|
.FUNCT BUFFER-PRINT,BEG,END,CP,NOSP=0,WRD,FIRST??=1,PN=0,?TMP1
|
|
?PRG1: EQUAL? BEG,END /TRUE
|
|
ZERO? NOSP /?ELS10
|
|
SET 'NOSP,FALSE-VALUE
|
|
JUMP ?CND8
|
|
?ELS10: PRINTI " "
|
|
?CND8: GET BEG,0 >WRD
|
|
EQUAL? WRD,W?PERIOD \?ELS18
|
|
SET 'NOSP,TRUE-VALUE
|
|
JUMP ?CND3
|
|
?ELS18: ZERO? FIRST?? /?CND21
|
|
ZERO? PN \?CND21
|
|
ZERO? CP /?CND21
|
|
PRINTI "the "
|
|
?CND21: ZERO? P-OFLAG \?THN31
|
|
ZERO? P-MERGED /?ELS30
|
|
?THN31: PRINTB WRD
|
|
JUMP ?CND28
|
|
?ELS30: EQUAL? WRD,W?IT \?ELS34
|
|
CALL ACCESSIBLE?,P-IT-OBJECT
|
|
ZERO? STACK /?ELS34
|
|
PRINTD P-IT-OBJECT
|
|
JUMP ?CND28
|
|
?ELS34: GETB BEG,2 >?TMP1
|
|
GETB BEG,3
|
|
CALL WORD-PRINT,?TMP1,STACK
|
|
?CND28: SET 'FIRST??,FALSE-VALUE
|
|
?CND3: ADD BEG,P-WORDLEN >BEG
|
|
JUMP ?PRG1
|
|
|
|
|
|
.FUNCT PREP-PRINT,PREP,WRD
|
|
ZERO? PREP /FALSE
|
|
PRINTI " "
|
|
CALL PREP-FIND,PREP >WRD
|
|
PRINTB WRD
|
|
RTRUE
|
|
|
|
|
|
.FUNCT CLAUSE-COPY,BPTR,EPTR,INSRT=0,BEG,END
|
|
GET P-CCSRC,BPTR >BEG
|
|
GET P-CCSRC,EPTR >END
|
|
GET P-OCLAUSE,P-MATCHLEN
|
|
MUL STACK,P-LEXELEN
|
|
ADD STACK,2
|
|
ADD P-OCLAUSE,STACK
|
|
PUT P-OTBL,BPTR,STACK
|
|
?PRG1: EQUAL? BEG,END \?ELS5
|
|
GET P-OCLAUSE,P-MATCHLEN
|
|
MUL STACK,P-LEXELEN
|
|
ADD STACK,2
|
|
ADD P-OCLAUSE,STACK
|
|
PUT P-OTBL,EPTR,STACK
|
|
RTRUE
|
|
?ELS5: ZERO? INSRT /?CND8
|
|
GET BEG,0
|
|
EQUAL? P-ANAM,STACK \?CND8
|
|
CALL CLAUSE-ADD,INSRT
|
|
?CND8: GET BEG,0
|
|
CALL CLAUSE-ADD,STACK
|
|
?CND3: ADD BEG,P-WORDLEN >BEG
|
|
JUMP ?PRG1
|
|
|
|
|
|
.FUNCT CLAUSE-ADD,WRD,PTR
|
|
GET P-OCLAUSE,P-MATCHLEN
|
|
ADD STACK,2 >PTR
|
|
SUB PTR,1
|
|
PUT P-OCLAUSE,STACK,WRD
|
|
PUT P-OCLAUSE,PTR,0
|
|
PUT P-OCLAUSE,P-MATCHLEN,PTR
|
|
RTRUE
|
|
|
|
|
|
.FUNCT PREP-FIND,PREP,CNT=0,SIZE
|
|
GET PREPOSITIONS,0
|
|
MUL STACK,2 >SIZE
|
|
?PRG1: IGRTR? 'CNT,SIZE /FALSE
|
|
GET PREPOSITIONS,CNT
|
|
EQUAL? STACK,PREP \?PRG1
|
|
SUB CNT,1
|
|
GET PREPOSITIONS,STACK
|
|
RSTACK
|
|
|
|
|
|
.FUNCT SYNTAX-FOUND,SYN
|
|
SET 'P-SYNTAX,SYN
|
|
GETB SYN,P-SACTION >PRSA
|
|
RETURN PRSA
|
|
|
|
|
|
.FUNCT GWIM,GBIT,LBIT,PREP,OBJ
|
|
EQUAL? GBIT,RLANDBIT \?CND1
|
|
RETURN ROOMS
|
|
?CND1: SET 'P-GWIMBIT,GBIT
|
|
SET 'P-SLOCBITS,LBIT
|
|
PUT P-MERGE,P-MATCHLEN,0
|
|
CALL GET-OBJECT,P-MERGE,FALSE-VALUE
|
|
ZERO? STACK /?ELS8
|
|
SET 'P-GWIMBIT,0
|
|
GET P-MERGE,P-MATCHLEN
|
|
EQUAL? STACK,1 \FALSE
|
|
GET P-MERGE,1 >OBJ
|
|
PRINTI "("
|
|
ZERO? PREP /?CND16
|
|
CALL PREP-FIND,PREP
|
|
PRINTB STACK
|
|
PRINTI " the "
|
|
?CND16: PRINTD OBJ
|
|
PRINTI ")"
|
|
CRLF
|
|
RETURN OBJ
|
|
?ELS8: SET 'P-GWIMBIT,0
|
|
RFALSE
|
|
|
|
|
|
.FUNCT SNARF-OBJECTS,PTR
|
|
GET P-ITBL,P-NC1 >PTR
|
|
ZERO? PTR /?CND1
|
|
GETB P-SYNTAX,P-SLOC1 >P-SLOCBITS
|
|
GET P-ITBL,P-NC1L
|
|
CALL SNARFEM,PTR,STACK,P-PRSO
|
|
ZERO? STACK /FALSE
|
|
GET P-BUTS,P-MATCHLEN
|
|
ZERO? STACK /?CND1
|
|
CALL BUT-MERGE,P-PRSO >P-PRSO
|
|
?CND1: GET P-ITBL,P-NC2 >PTR
|
|
ZERO? PTR /TRUE
|
|
GETB P-SYNTAX,P-SLOC2 >P-SLOCBITS
|
|
GET P-ITBL,P-NC2L
|
|
CALL SNARFEM,PTR,STACK,P-PRSI
|
|
ZERO? STACK /FALSE
|
|
GET P-BUTS,P-MATCHLEN
|
|
ZERO? STACK /TRUE
|
|
GET P-PRSI,P-MATCHLEN
|
|
EQUAL? STACK,1 \?ELS18
|
|
CALL BUT-MERGE,P-PRSO >P-PRSO
|
|
RTRUE
|
|
?ELS18: CALL BUT-MERGE,P-PRSI >P-PRSI
|
|
RTRUE
|
|
|
|
|
|
.FUNCT BUT-MERGE,TBL,LEN,BUTLEN,CNT=1,MATCHES=0,OBJ,NTBL
|
|
GET TBL,P-MATCHLEN >LEN
|
|
PUT P-MERGE,P-MATCHLEN,0
|
|
?PRG1: DLESS? 'LEN,0 \?ELS5
|
|
JUMP ?REP2
|
|
?ELS5: GET TBL,CNT >OBJ
|
|
CALL ZMEMQ,OBJ,P-BUTS
|
|
ZERO? STACK /?ELS7
|
|
JUMP ?CND3
|
|
?ELS7: ADD MATCHES,1
|
|
PUT P-MERGE,STACK,OBJ
|
|
INC 'MATCHES
|
|
?CND3: INC 'CNT
|
|
JUMP ?PRG1
|
|
?REP2: PUT P-MERGE,P-MATCHLEN,MATCHES
|
|
SET 'NTBL,P-MERGE
|
|
SET 'P-MERGE,TBL
|
|
RETURN NTBL
|
|
|
|
|
|
.FUNCT SNARFEM,PTR,EPTR,TBL,BUT=0,LEN,WV,WRD,NW
|
|
SET 'P-AND,FALSE-VALUE
|
|
SET 'P-GETFLAGS,0
|
|
SET 'P-CSPTR,PTR
|
|
SET 'P-CEPTR,EPTR
|
|
PUT P-BUTS,P-MATCHLEN,0
|
|
PUT TBL,P-MATCHLEN,0
|
|
GET PTR,0 >WRD
|
|
?PRG1: EQUAL? PTR,EPTR \?ELS5
|
|
ZERO? BUT /?ORP9
|
|
PUSH BUT
|
|
JUMP ?THN6
|
|
?ORP9: PUSH TBL
|
|
?THN6: CALL GET-OBJECT,STACK
|
|
RSTACK
|
|
?ELS5: GET PTR,P-LEXELEN >NW
|
|
EQUAL? WRD,W?ALL \?ELS14
|
|
SET 'P-GETFLAGS,P-ALL
|
|
EQUAL? NW,W?OF \?CND12
|
|
ADD PTR,P-WORDLEN >PTR
|
|
JUMP ?CND12
|
|
?ELS14: EQUAL? WRD,W?BUT,W?EXCEPT \?ELS19
|
|
ZERO? BUT /?ORP25
|
|
PUSH BUT
|
|
JUMP ?THN22
|
|
?ORP25: PUSH TBL
|
|
?THN22: CALL GET-OBJECT,STACK
|
|
ZERO? STACK /FALSE
|
|
SET 'BUT,P-BUTS
|
|
PUT BUT,P-MATCHLEN,0
|
|
JUMP ?CND3
|
|
?ELS19: EQUAL? WRD,W?A,W?ONE \?ELS27
|
|
ZERO? P-ADJ \?ELS30
|
|
SET 'P-GETFLAGS,P-ONE
|
|
EQUAL? NW,W?OF \?CND3
|
|
ADD PTR,P-WORDLEN >PTR
|
|
JUMP ?CND3
|
|
?ELS30: SET 'P-NAM,P-ONEOBJ
|
|
ZERO? BUT /?ORP41
|
|
PUSH BUT
|
|
JUMP ?THN38
|
|
?ORP41: PUSH TBL
|
|
?THN38: CALL GET-OBJECT,STACK
|
|
ZERO? STACK /FALSE
|
|
ZERO? NW /TRUE
|
|
JUMP ?CND3
|
|
?ELS27: EQUAL? WRD,W?AND,W?COMMA \?ELS45
|
|
EQUAL? NW,W?AND,W?COMMA /?ELS45
|
|
SET 'P-AND,TRUE-VALUE
|
|
ZERO? BUT /?ORP53
|
|
PUSH BUT
|
|
JUMP ?THN50
|
|
?ORP53: PUSH TBL
|
|
?THN50: CALL GET-OBJECT,STACK
|
|
ZERO? STACK \?CND12
|
|
RFALSE
|
|
?ELS45: CALL WT?,WRD,PS?BUZZ-WORD
|
|
ZERO? STACK /?ELS55
|
|
JUMP ?CND3
|
|
?ELS55: EQUAL? WRD,W?AND,W?COMMA \?ELS57
|
|
JUMP ?CND3
|
|
?ELS57: EQUAL? WRD,W?OF \?ELS59
|
|
ZERO? P-GETFLAGS \?CND12
|
|
SET 'P-GETFLAGS,P-INHIBIT
|
|
JUMP ?CND12
|
|
?ELS59: CALL WT?,WRD,PS?ADJECTIVE,P1?ADJECTIVE >WV
|
|
ZERO? WV /?ELS64
|
|
ZERO? P-ADJ \?ELS64
|
|
SET 'P-ADJ,WV
|
|
SET 'P-ADJN,WRD
|
|
JUMP ?CND3
|
|
?ELS64: CALL WT?,WRD,PS?OBJECT,P1?OBJECT
|
|
ZERO? STACK /?CND3
|
|
SET 'P-NAM,WRD
|
|
SET 'P-ONEOBJ,WRD
|
|
?CND12:
|
|
?CND3: EQUAL? PTR,EPTR /?PRG1
|
|
ADD PTR,P-WORDLEN >PTR
|
|
SET 'WRD,NW
|
|
JUMP ?PRG1
|
|
|
|
|
|
.FUNCT GET-OBJECT,TBL,VRB=1,BITS,LEN,XBITS,TLEN,GCHECK=0,OLEN=0,OBJ
|
|
SET 'XBITS,P-SLOCBITS
|
|
GET TBL,P-MATCHLEN >TLEN
|
|
BTST P-GETFLAGS,P-INHIBIT /TRUE
|
|
ZERO? P-NAM \?CND4
|
|
ZERO? P-ADJ /?CND4
|
|
CALL WT?,P-ADJN,PS?OBJECT,P1?OBJECT
|
|
ZERO? STACK /?CND4
|
|
SET 'P-NAM,P-ADJN
|
|
SET 'P-ADJ,FALSE-VALUE
|
|
?CND4: ZERO? P-NAM \?CND9
|
|
ZERO? P-ADJ \?CND9
|
|
EQUAL? P-GETFLAGS,P-ALL /?CND9
|
|
ZERO? P-GWIMBIT \?CND9
|
|
ZERO? VRB /FALSE
|
|
PRINTI "I couldn't find a noun in that sentence!"
|
|
CRLF
|
|
RFALSE
|
|
?CND9: EQUAL? P-GETFLAGS,P-ALL \?THN23
|
|
ZERO? P-SLOCBITS \?CND20
|
|
?THN23: SET 'P-SLOCBITS,-1
|
|
?CND20: SET 'P-TABLE,TBL
|
|
?PRG25: ZERO? GCHECK /?ELS29
|
|
CALL GLOBAL-CHECK,TBL
|
|
JUMP ?CND27
|
|
?ELS29: ZERO? LIT /?CND33
|
|
FCLEAR PLAYER,TRANSBIT
|
|
CALL DO-SL,HERE,SOG,SIR
|
|
FSET PLAYER,TRANSBIT
|
|
?CND33: CALL DO-SL,PLAYER,SH,SC
|
|
GET TBL,0
|
|
EQUAL? STACK,TLEN \?CND27
|
|
ZERO? P-ADJ /?CND40
|
|
EQUAL? P-NAM,W?SPELL,FALSE-VALUE \?CND40
|
|
SET 'P-NAM,P-ADJN
|
|
?CND40: CALL SPELL-CHECK,TBL,P-NAM
|
|
?CND27: GET TBL,P-MATCHLEN
|
|
SUB STACK,TLEN >LEN
|
|
BTST P-GETFLAGS,P-ALL \?ELS47
|
|
JUMP ?CND45
|
|
?ELS47: BTST P-GETFLAGS,P-ONE \?ELS49
|
|
ZERO? LEN /?ELS49
|
|
EQUAL? LEN,1 /?CND52
|
|
RANDOM LEN
|
|
GET TBL,STACK
|
|
PUT TBL,1,STACK
|
|
PRINTI "(How about the "
|
|
GET TBL,1
|
|
PRINTD STACK
|
|
PRINTI "?)"
|
|
CRLF
|
|
?CND52: PUT TBL,P-MATCHLEN,1
|
|
JUMP ?CND45
|
|
?ELS49: GRTR? LEN,1 /?THN61
|
|
ZERO? LEN \?ELS60
|
|
EQUAL? P-SLOCBITS,-1 /?ELS60
|
|
?THN61: EQUAL? P-SLOCBITS,-1 \?ELS67
|
|
SET 'P-SLOCBITS,XBITS
|
|
SET 'OLEN,LEN
|
|
GET TBL,P-MATCHLEN
|
|
SUB STACK,LEN
|
|
PUT TBL,P-MATCHLEN,STACK
|
|
JUMP ?PRG25
|
|
?ELS67: ZERO? LEN \?CND70
|
|
SET 'LEN,OLEN
|
|
?CND70: EQUAL? WINNER,PLAYER /?ELS75
|
|
CALL CANT-ORPHAN
|
|
RFALSE
|
|
?ELS75: ZERO? VRB /?ELS77
|
|
ZERO? P-NAM /?ELS77
|
|
CALL WHICH-PRINT,TLEN,LEN,TBL
|
|
EQUAL? TBL,P-PRSO \?ELS84
|
|
PUSH P-NC1
|
|
JUMP ?CND80
|
|
?ELS84: PUSH P-NC2
|
|
?CND80: SET 'P-ACLAUSE,STACK
|
|
SET 'P-AADJ,P-ADJ
|
|
SET 'P-ANAM,P-NAM
|
|
CALL ORPHAN,FALSE-VALUE,FALSE-VALUE
|
|
SET 'P-OFLAG,TRUE-VALUE
|
|
JUMP ?CND73
|
|
?ELS77: ZERO? VRB /?CND73
|
|
PRINTI "I couldn't find a noun in that sentence!"
|
|
CRLF
|
|
?CND73: SET 'P-NAM,FALSE-VALUE
|
|
SET 'P-ADJ,FALSE-VALUE
|
|
RFALSE
|
|
?ELS60: ZERO? LEN \?ELS93
|
|
ZERO? GCHECK /?ELS93
|
|
ZERO? VRB /?CND96
|
|
ZERO? LIT /?ELS102
|
|
CALL OBJ-FOUND,NOT-HERE-OBJECT,TBL
|
|
SET 'P-XNAM,P-NAM
|
|
SET 'P-XADJ,P-ADJ
|
|
SET 'P-XADJN,P-ADJN
|
|
SET 'P-NAM,FALSE-VALUE
|
|
SET 'P-ADJ,FALSE-VALUE
|
|
SET 'P-ADJN,FALSE-VALUE
|
|
RTRUE
|
|
?ELS102: PRINTI "It's too dark to see!"
|
|
CRLF
|
|
?CND96: SET 'P-NAM,FALSE-VALUE
|
|
SET 'P-ADJ,FALSE-VALUE
|
|
RFALSE
|
|
?ELS93: ZERO? LEN \?CND45
|
|
SET 'GCHECK,TRUE-VALUE
|
|
JUMP ?PRG25
|
|
?CND45: SET 'P-SLOCBITS,XBITS
|
|
SET 'P-NAM,FALSE-VALUE
|
|
SET 'P-ADJ,FALSE-VALUE
|
|
RTRUE
|
|
|
|
|
|
.FUNCT MOBY-FIND,TBL,FOO,LEN
|
|
SET 'P-SLOCBITS,-1
|
|
SET 'P-TABLE,TBL
|
|
SET 'P-NAM,P-XNAM
|
|
SET 'P-ADJ,P-XADJ
|
|
PUT TBL,P-MATCHLEN,0
|
|
FIRST? ROOMS >FOO /?KLU17
|
|
?KLU17:
|
|
?PRG1: ZERO? FOO \?ELS5
|
|
JUMP ?REP2
|
|
?ELS5: CALL SEARCH-LIST,FOO,TBL,P-SRCALL
|
|
NEXT? FOO >FOO /?KLU18
|
|
?KLU18: JUMP ?PRG1
|
|
?REP2: GET TBL,P-MATCHLEN >LEN
|
|
ZERO? LEN \?CND8
|
|
CALL DO-SL,LOCAL-GLOBALS,1,1
|
|
?CND8: GET TBL,P-MATCHLEN >LEN
|
|
ZERO? LEN \?CND11
|
|
CALL DO-SL,ROOMS,1,1
|
|
?CND11: GET TBL,P-MATCHLEN >LEN
|
|
EQUAL? LEN,1 \?CND14
|
|
GET TBL,1 >P-MOBY-FOUND
|
|
?CND14: SET 'P-NAM,FALSE-VALUE
|
|
SET 'P-ADJ,FALSE-VALUE
|
|
RETURN LEN
|
|
|
|
|
|
.FUNCT WHICH-PRINT,TLEN,LEN,TBL,OBJ,RLEN
|
|
SET 'RLEN,LEN
|
|
PRINTI "Which"
|
|
ZERO? P-OFLAG \?THN6
|
|
ZERO? P-MERGED \?THN6
|
|
ZERO? P-AND /?ELS5
|
|
?THN6: PRINTI " "
|
|
PRINTB P-NAM
|
|
JUMP ?CND3
|
|
?ELS5: EQUAL? TBL,P-PRSO \?ELS11
|
|
CALL CLAUSE-PRINT,P-NC1,P-NC1L,FALSE-VALUE
|
|
JUMP ?CND3
|
|
?ELS11: CALL CLAUSE-PRINT,P-NC2,P-NC2L,FALSE-VALUE
|
|
?CND3: PRINTI " do you mean, "
|
|
?PRG16: INC 'TLEN
|
|
GET TBL,TLEN >OBJ
|
|
PRINTI "the "
|
|
PRINTD OBJ
|
|
EQUAL? LEN,2 \?ELS22
|
|
EQUAL? RLEN,2 /?CND23
|
|
PRINTI ","
|
|
?CND23: PRINTI " or "
|
|
JUMP ?CND20
|
|
?ELS22: GRTR? LEN,2 \?CND20
|
|
PRINTI ", "
|
|
?CND20: DLESS? 'LEN,1 \?PRG16
|
|
PRINTR "?"
|
|
|
|
|
|
.FUNCT GLOBAL-CHECK,TBL,LEN,RMG,RMGL,CNT=0,OBJ,OBITS,FOO
|
|
GET TBL,P-MATCHLEN >LEN
|
|
SET 'OBITS,P-SLOCBITS
|
|
GETPT HERE,P?GLOBAL >RMG
|
|
ZERO? RMG /?CND1
|
|
PTSIZE RMG
|
|
SUB STACK,1 >RMGL
|
|
?PRG4: GETB RMG,CNT >OBJ
|
|
CALL THIS-IT?,OBJ,TBL
|
|
ZERO? STACK /?CND6
|
|
CALL OBJ-FOUND,OBJ,TBL
|
|
?CND6: IGRTR? 'CNT,RMGL \?PRG4
|
|
?CND1: GETPT HERE,P?PSEUDO >RMG
|
|
ZERO? RMG /?CND12
|
|
PTSIZE RMG
|
|
DIV STACK,4
|
|
SUB STACK,1 >RMGL
|
|
SET 'CNT,0
|
|
?PRG15: MUL CNT,2
|
|
GET RMG,STACK
|
|
EQUAL? P-NAM,STACK \?ELS19
|
|
SET 'LAST-PSEUDO-LOC,HERE
|
|
MUL CNT,2
|
|
ADD STACK,1
|
|
GET RMG,STACK
|
|
PUTP PSEUDO-OBJECT,P?ACTION,STACK
|
|
GETPT PSEUDO-OBJECT,P?ACTION
|
|
SUB STACK,5 >FOO
|
|
GET P-NAM,0
|
|
PUT FOO,0,STACK
|
|
GET P-NAM,1
|
|
PUT FOO,1,STACK
|
|
CALL OBJ-FOUND,PSEUDO-OBJECT,TBL
|
|
JUMP ?CND12
|
|
?ELS19: IGRTR? 'CNT,RMGL \?PRG15
|
|
?CND12: GET TBL,P-MATCHLEN
|
|
EQUAL? STACK,LEN \FALSE
|
|
SET 'P-SLOCBITS,-1
|
|
SET 'P-TABLE,TBL
|
|
CALL DO-SL,GLOBAL-OBJECTS,1,1
|
|
SET 'P-SLOCBITS,OBITS
|
|
GET TBL,P-MATCHLEN
|
|
ZERO? STACK \FALSE
|
|
EQUAL? PRSA,V?LOOK-INSIDE,V?SEARCH,V?EXAMINE \FALSE
|
|
CALL DO-SL,ROOMS,1,1
|
|
RSTACK
|
|
|
|
|
|
.FUNCT DO-SL,OBJ,BIT1,BIT2,BTS
|
|
ADD BIT1,BIT2
|
|
BTST P-SLOCBITS,STACK \?ELS5
|
|
CALL SEARCH-LIST,OBJ,P-TABLE,P-SRCALL
|
|
RSTACK
|
|
?ELS5: BTST P-SLOCBITS,BIT1 \?ELS12
|
|
CALL SEARCH-LIST,OBJ,P-TABLE,P-SRCTOP
|
|
RSTACK
|
|
?ELS12: BTST P-SLOCBITS,BIT2 \TRUE
|
|
CALL SEARCH-LIST,OBJ,P-TABLE,P-SRCBOT
|
|
RSTACK
|
|
|
|
|
|
.FUNCT SEARCH-LIST,OBJ,TBL,LVL,FLS,NOBJ
|
|
FIRST? OBJ >OBJ \FALSE
|
|
?PRG6: EQUAL? LVL,P-SRCBOT /?CND8
|
|
GETPT OBJ,P?SYNONYM
|
|
ZERO? STACK /?CND8
|
|
CALL THIS-IT?,OBJ,TBL
|
|
ZERO? STACK /?CND8
|
|
CALL OBJ-FOUND,OBJ,TBL
|
|
?CND8: EQUAL? LVL,P-SRCTOP \?THN18
|
|
FSET? OBJ,SEARCHBIT /?THN18
|
|
FSET? OBJ,SURFACEBIT \?CND13
|
|
?THN18: FIRST? OBJ >NOBJ \?CND13
|
|
FSET? OBJ,OPENBIT /?THN20
|
|
FSET? OBJ,TRANSBIT \?CND13
|
|
?THN20: FSET? OBJ,SURFACEBIT \?ELS26
|
|
PUSH P-SRCALL
|
|
JUMP ?CND22
|
|
?ELS26: FSET? OBJ,SEARCHBIT \?ELS28
|
|
PUSH P-SRCALL
|
|
JUMP ?CND22
|
|
?ELS28: PUSH P-SRCTOP
|
|
?CND22: CALL SEARCH-LIST,OBJ,TBL,STACK >FLS
|
|
?CND13: NEXT? OBJ >OBJ /?PRG6
|
|
RTRUE
|
|
|
|
|
|
.FUNCT OBJ-FOUND,OBJ,TBL,PTR
|
|
GET TBL,P-MATCHLEN >PTR
|
|
ADD PTR,1
|
|
PUT TBL,STACK,OBJ
|
|
ADD PTR,1
|
|
PUT TBL,P-MATCHLEN,STACK
|
|
RTRUE
|
|
|
|
|
|
.FUNCT TAKE-CHECK
|
|
GETB P-SYNTAX,P-SLOC1
|
|
CALL ITAKE-CHECK,P-PRSO,STACK
|
|
ZERO? STACK /FALSE
|
|
GETB P-SYNTAX,P-SLOC2
|
|
CALL ITAKE-CHECK,P-PRSI,STACK
|
|
RSTACK
|
|
|
|
|
|
.FUNCT ITAKE-CHECK,TBL,BTS,PTR,OBJ,TAKEN
|
|
GET TBL,P-MATCHLEN >PTR
|
|
ZERO? PTR /TRUE
|
|
BTST BTS,STAKE \TRUE
|
|
?PRG8: DLESS? 'PTR,0 /TRUE
|
|
ADD PTR,1
|
|
GET TBL,STACK >OBJ
|
|
EQUAL? OBJ,IT \?CND15
|
|
CALL ACCESSIBLE?,P-IT-OBJECT
|
|
ZERO? STACK \?ELS20
|
|
PRINTI "I don't see what you're referring to."
|
|
CRLF
|
|
RFALSE
|
|
?ELS20: SET 'OBJ,P-IT-OBJECT
|
|
?CND15: IN? OBJ,WINNER /?PRG8
|
|
SET 'PRSO,OBJ
|
|
FSET? OBJ,TRYTAKEBIT \?ELS30
|
|
SET 'TAKEN,TRUE-VALUE
|
|
JUMP ?CND28
|
|
?ELS30: CALL ITAKE,FALSE-VALUE
|
|
EQUAL? STACK,TRUE-VALUE \?ELS32
|
|
SET 'TAKEN,FALSE-VALUE
|
|
JUMP ?CND28
|
|
?ELS32: SET 'TAKEN,TRUE-VALUE
|
|
?CND28: ZERO? TAKEN /?ELS37
|
|
BTST BTS,SHAVE \?ELS37
|
|
EQUAL? OBJ,NOT-HERE-OBJECT \?CND40
|
|
PRINTI "You don't have that!"
|
|
CRLF
|
|
RFALSE
|
|
?CND40: PRINTI "You don't have the "
|
|
PRINTD OBJ
|
|
PRINTI "."
|
|
CRLF
|
|
RFALSE
|
|
?ELS37: ZERO? TAKEN \?PRG8
|
|
PRINTI "(Taken)"
|
|
CRLF
|
|
JUMP ?PRG8
|
|
|
|
|
|
.FUNCT MANY-CHECK,LOSS=0,TMP,?TMP1
|
|
GET P-PRSO,P-MATCHLEN
|
|
GRTR? STACK,1 \?ELS3
|
|
GETB P-SYNTAX,P-SLOC1
|
|
BTST STACK,SMANY /?ELS3
|
|
SET 'LOSS,1
|
|
JUMP ?CND1
|
|
?ELS3: GET P-PRSI,P-MATCHLEN
|
|
GRTR? STACK,1 \?CND1
|
|
GETB P-SYNTAX,P-SLOC2
|
|
BTST STACK,SMANY /?CND1
|
|
SET 'LOSS,2
|
|
?CND1: ZERO? LOSS /TRUE
|
|
PRINTI "I can't use multiple "
|
|
EQUAL? LOSS,2 \?CND18
|
|
PRINTI "in"
|
|
?CND18: PRINTI "direct objects with """
|
|
GET P-ITBL,P-VERBN >TMP
|
|
ZERO? TMP \?ELS27
|
|
PRINTI "tell"
|
|
JUMP ?CND25
|
|
?ELS27: ZERO? P-OFLAG \?THN32
|
|
ZERO? P-MERGED /?ELS31
|
|
?THN32: GET TMP,0
|
|
PRINTB STACK
|
|
JUMP ?CND25
|
|
?ELS31: GETB TMP,2 >?TMP1
|
|
GETB TMP,3
|
|
CALL WORD-PRINT,?TMP1,STACK
|
|
?CND25: PRINTI """."
|
|
CRLF
|
|
RFALSE
|
|
|
|
|
|
.FUNCT ZMEMQ,ITM,TBL,SIZE=-1,CNT=1
|
|
ZERO? TBL /FALSE
|
|
LESS? SIZE,0 /?ELS6
|
|
SET 'CNT,0
|
|
JUMP ?CND4
|
|
?ELS6: GET TBL,0 >SIZE
|
|
?CND4:
|
|
?PRG9: GET TBL,CNT
|
|
EQUAL? ITM,STACK /TRUE
|
|
IGRTR? 'CNT,SIZE \?PRG9
|
|
RFALSE
|
|
|
|
|
|
.FUNCT ZMEMQB,ITM,TBL,SIZE,CNT=0
|
|
?PRG1: GETB TBL,CNT
|
|
EQUAL? ITM,STACK /TRUE
|
|
IGRTR? 'CNT,SIZE \?PRG1
|
|
RFALSE
|
|
|
|
|
|
.FUNCT LIT?,RM,RMBIT=1,OHERE,LIT=0
|
|
ZERO? ALWAYS-LIT /?CND1
|
|
EQUAL? WINNER,PLAYER /TRUE
|
|
?CND1: SET 'P-GWIMBIT,ONBIT
|
|
SET 'OHERE,HERE
|
|
SET 'HERE,RM
|
|
ZERO? RMBIT /?ELS8
|
|
FSET? RM,ONBIT \?ELS8
|
|
SET 'LIT,TRUE-VALUE
|
|
JUMP ?CND6
|
|
?ELS8: ZERO? RMBIT /?ELS12
|
|
GRTR? TOD,NIGHTFALL /?ELS12
|
|
FSET? RM,LIGHTBIT \?ELS12
|
|
SET 'LIT,TRUE-VALUE
|
|
JUMP ?CND6
|
|
?ELS12: PUT P-MERGE,P-MATCHLEN,0
|
|
SET 'P-TABLE,P-MERGE
|
|
SET 'P-SLOCBITS,-1
|
|
EQUAL? OHERE,RM \?CND17
|
|
CALL DO-SL,WINNER,1,1
|
|
EQUAL? WINNER,PLAYER /?CND17
|
|
IN? PLAYER,RM \?CND17
|
|
CALL DO-SL,PLAYER,1,1
|
|
?CND17: CALL DO-SL,RM,1,1
|
|
GET P-TABLE,P-MATCHLEN
|
|
GRTR? STACK,0 \?CND6
|
|
SET 'LIT,TRUE-VALUE
|
|
?CND6: SET 'HERE,OHERE
|
|
SET 'P-GWIMBIT,0
|
|
RETURN LIT
|
|
|
|
|
|
.FUNCT PRSO-PRINT,PTR
|
|
ZERO? P-MERGED \?THN6
|
|
GET P-ITBL,P-NC1 >PTR
|
|
GET PTR,0
|
|
EQUAL? STACK,W?IT \?ELS5
|
|
?THN6: PRINTI " "
|
|
PRINTD PRSO
|
|
RTRUE
|
|
?ELS5: GET P-ITBL,P-NC1L
|
|
CALL BUFFER-PRINT,PTR,STACK,FALSE-VALUE
|
|
RSTACK
|
|
|
|
|
|
.FUNCT PRSI-PRINT,PTR
|
|
ZERO? P-MERGED \?THN6
|
|
GET P-ITBL,P-NC2 >PTR
|
|
GET PTR,0
|
|
EQUAL? STACK,W?IT \?ELS5
|
|
?THN6: PRINTI " "
|
|
PRINTD PRSO
|
|
RTRUE
|
|
?ELS5: GET P-ITBL,P-NC2L
|
|
CALL BUFFER-PRINT,PTR,STACK,FALSE-VALUE
|
|
RSTACK
|
|
|
|
|
|
.FUNCT ACCESSIBLE?,OBJ,L,?TMP1
|
|
LOC OBJ >L
|
|
FSET? OBJ,INVISIBLE /FALSE
|
|
ZERO? L /FALSE
|
|
EQUAL? L,GLOBAL-OBJECTS /TRUE
|
|
EQUAL? L,LOCAL-GLOBALS \?ELS11
|
|
CALL GLOBAL-IN?,OBJ,HERE
|
|
ZERO? STACK \TRUE
|
|
?ELS11: CALL META-LOC,OBJ >?TMP1
|
|
LOC WINNER
|
|
EQUAL? ?TMP1,HERE,STACK \FALSE
|
|
LOC WINNER
|
|
EQUAL? L,WINNER,HERE,STACK /TRUE
|
|
FSET? L,OPENBIT \FALSE
|
|
CALL ACCESSIBLE?,L
|
|
ZERO? STACK /FALSE
|
|
RTRUE
|
|
|
|
|
|
.FUNCT META-LOC,OBJ
|
|
?PRG1: ZERO? OBJ /FALSE
|
|
IN? OBJ,GLOBAL-OBJECTS \?CND3
|
|
RETURN GLOBAL-OBJECTS
|
|
?CND3: IN? OBJ,ROOMS \?ELS10
|
|
RETURN OBJ
|
|
?ELS10: LOC OBJ >OBJ
|
|
JUMP ?PRG1
|
|
|
|
.ENDI
|