mirror of
https://github.com/historicalsource/zork2
synced 2024-05-06 19:08:38 +03:00
299 lines
7.6 KiB
Plaintext
299 lines
7.6 KiB
Plaintext
"Generic MAIN file for
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The ZORK Trilogy
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started on 7/28/83 by MARC"
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<GLOBAL PLAYER <>>
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<GLOBAL P-WON <>>
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<CONSTANT M-FATAL 2>
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<CONSTANT M-HANDLED 1>
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<CONSTANT M-NOT-HANDLED <>>
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<CONSTANT M-OBJECT <>>
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<CONSTANT M-BEG 1>
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<CONSTANT M-END 6>
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<CONSTANT M-ENTER 2>
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<CONSTANT M-LOOK 3>
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<CONSTANT M-FLASH 4>
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<CONSTANT M-OBJDESC 5>
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<GLOBAL DEBUG <>>
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;"GO now lives in SPECIAL.ZIL"
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<ROUTINE MAIN-LOOP ("AUX" ICNT OCNT NUM CNT OBJ TBL V PTBL OBJ1 TMP)
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<REPEAT ()
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<SET CNT 0>
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<SET OBJ <>>
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<SET PTBL T>
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<COND (<SETG P-WON <PARSER>>
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<SET ICNT <GET ,P-PRSI ,P-MATCHLEN>>
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<SET NUM
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<COND (<0? <SET OCNT <GET ,P-PRSO ,P-MATCHLEN>>> .OCNT)
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(<G? .OCNT 1>
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<SET TBL ,P-PRSO>
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<COND (<0? .ICNT> <SET OBJ <>>)
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(T <SET OBJ <GET ,P-PRSI 1>>)>
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.OCNT)
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(<G? .ICNT 1>
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<SET PTBL <>>
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<SET TBL ,P-PRSI>
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<SET OBJ <GET ,P-PRSO 1>>
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.ICNT)
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(T 1)>>
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<COND (<AND <NOT .OBJ> <1? .ICNT>> <SET OBJ <GET ,P-PRSI 1>>)>
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<COND (<==? ,PRSA ,V?WALK> <SET V <PERFORM ,PRSA ,PRSO>>)
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(<0? .NUM>
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<COND (<0? <BAND <GETB ,P-SYNTAX ,P-SBITS> ,P-SONUMS>>
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<SET V <PERFORM ,PRSA>>
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<SETG PRSO <>>)
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(<NOT ,LIT>
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<TELL "It's too dark to see." CR>)
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(T
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<TELL "It's not clear what you're referring to." CR>
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<SET V <>>)>)
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(T
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<SETG P-NOT-HERE 0>
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<SETG P-MULT <>>
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<COND (<G? .NUM 1> <SETG P-MULT T>)>
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<SET TMP <>>
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<REPEAT ()
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<COND (<G? <SET CNT <+ .CNT 1>> .NUM>
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<COND (<G? ,P-NOT-HERE 0>
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<TELL "The ">
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<COND (<NOT <EQUAL? ,P-NOT-HERE .NUM>>
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<TELL "other ">)>
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<TELL "object">
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<COND (<NOT <EQUAL? ,P-NOT-HERE 1>>
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<TELL "s">)>
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<TELL " that you mentioned ">
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<COND (<NOT <EQUAL? ,P-NOT-HERE 1>>
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<TELL "are">)
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(T <TELL "is">)>
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<TELL "n't here." CR>)
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(<NOT .TMP>
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<TELL
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"There's nothing here to take." CR>)>
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<RETURN>)
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(T
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<COND (.PTBL <SET OBJ1 <GET ,P-PRSO .CNT>>)
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(T <SET OBJ1 <GET ,P-PRSI .CNT>>)>
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<SETG PRSO <COND (.PTBL .OBJ1) (T .OBJ)>>
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<SETG PRSI <COND (.PTBL .OBJ) (T .OBJ1)>>
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<COND (<OR <G? .NUM 1>
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<EQUAL? <GET <GET ,P-ITBL ,P-NC1>
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0>
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,W?ALL>>
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<SET V <LOC ,WINNER>>
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<COND (<EQUAL? .OBJ1
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,NOT-HERE-OBJECT>
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<SETG P-NOT-HERE
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<+ ,P-NOT-HERE 1>>
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<AGAIN>)
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(<AND <VERB? TAKE>
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,PRSI
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<EQUAL? <GET <GET ,P-ITBL
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,P-NC1>
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0>
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,W?ALL>
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<NOT <IN? ,PRSO ,PRSI>>>
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<AGAIN>)
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(<AND <EQUAL? ,P-GETFLAGS
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,P-ALL>
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<VERB? TAKE>
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<OR <AND <NOT <EQUAL?
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<LOC .OBJ1>
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,WINNER
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.V>>
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<NOT <FSET?
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<LOC .OBJ1>
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,SURFACEBIT>>>
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<NOT <OR <FSET? .OBJ1
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,TAKEBIT>
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<FSET? .OBJ1
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,TRYTAKEBIT>>>>>
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<AGAIN>)
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(T
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<COND (<EQUAL? .OBJ1 ,IT>
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<PRINTD ,P-IT-OBJECT>)
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(T <PRINTD .OBJ1>)>
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<TELL ": ">)>)>
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<SET TMP T>
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<SET V <PERFORM ,PRSA ,PRSO ,PRSI>>
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<COND (<==? .V ,M-FATAL> <RETURN>)>)>>)>
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<COND (<NOT <==? .V ,M-FATAL>>
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;<COND (<==? <LOC ,WINNER> ,PRSO>
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<SETG PRSO <>>)>
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<SET V <APPLY <GETP <LOC ,WINNER> ,P?ACTION> ,M-END>>)>
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<COND (<VERB? AGAIN WALK SAVE RESTORE SCORE VERSION ;WAIT> T)
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(T
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<SETG L-PRSA ,PRSA>
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<SETG L-PRSO ,PRSO>
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<SETG L-PRSI ,PRSI>)>
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<COND (<==? .V ,M-FATAL> <SETG P-CONT <>>)>)
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(T
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<SETG P-CONT <>>)>
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<COND (,P-WON
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<COND (<VERB? TELL BRIEF SUPER-BRIEF VERBOSE SAVE VERSION
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QUIT RESTART SCORE SCRIPT UNSCRIPT RESTORE> T)
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(T <SET V <CLOCKER>>)>)>>>
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<GLOBAL L-PRSA <>>
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<GLOBAL L-PRSO <>>
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<GLOBAL L-PRSI <>>
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<GLOBAL P-MULT <>>
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<GLOBAL P-NOT-HERE 0>
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%<COND (<GASSIGNED? PREDGEN>
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'<ROUTINE PERFORM (A "OPTIONAL" (O <>) (I <>) "AUX" V OA OO OI)
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<COND (,DEBUG
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<TELL "[Perform: ">
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%<COND (<GASSIGNED? PREDGEN> '<TELL N .A>)
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(T '<PRINC <NTH ,ACTIONS <+ <* .A 2> 1>>>)>
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<COND (<AND .O <NOT <==? .A ,V?WALK>>>
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<TELL "/" D .O>)>
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<COND (.I <TELL "/" D .I>)>
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<TELL "]" CR>)>
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<SET OA ,PRSA>
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<SET OO ,PRSO>
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<SET OI ,PRSI>
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<COND (<AND <EQUAL? ,IT .I .O>
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<NOT <EQUAL? ,P-IT-LOC ,HERE>>>
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<TELL "I don't see what you are referring to." CR>
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<RFATAL>)>
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<COND (<==? .O ,IT> <SET O ,P-IT-OBJECT>)>
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<COND (<==? .I ,IT> <SET I ,P-IT-OBJECT>)>
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<SETG PRSA .A>
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<SETG PRSO .O>
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<COND (<AND ,PRSO <NOT <EQUAL? ,PRSI ,IT>> <NOT <VERB? WALK>>>
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<SETG P-IT-OBJECT ,PRSO>
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<SETG P-IT-LOC ,HERE>)>
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<SETG PRSI .I>
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<COND (<AND <EQUAL? ,NOT-HERE-OBJECT ,PRSO ,PRSI>
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<SET V <NOT-HERE-OBJECT-F>>> .V)
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(T
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<SET O ,PRSO>
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<SET I ,PRSI>
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<COND
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(<SET V <APPLY <GETP ,WINNER ,P?ACTION>>> .V)
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(<SET V <APPLY <GETP <LOC ,WINNER> ,P?ACTION> ,M-BEG>> .V)
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(<SET V <APPLY <GET ,PREACTIONS .A>>> .V)
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(<AND .I <SET V <APPLY <GETP .I ,P?ACTION>>>> .V)
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(<AND .O
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<NOT <==? .A ,V?WALK>>
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<LOC .O>
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<SET V <APPLY <GETP <LOC .O> ,P?CONTFCN>>>>
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.V)
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(<AND .O
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<NOT <==? .A ,V?WALK>>
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<SET V <APPLY <GETP .O ,P?ACTION>>>>
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.V)
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(<SET V <APPLY <GET ,ACTIONS .A>>> .V)>)>
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<SETG PRSA .OA>
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<SETG PRSO .OO>
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<SETG PRSI .OI>
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.V>)
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(T
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'<PROG ()
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<SETG DEBUG <>>
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<ROUTINE PERFORM (A "OPTIONAL" (O <>) (I <>) "AUX" V OA OO OI)
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#DECL ((A) FIX (O) <OR FALSE OBJECT FIX> (I) <OR FALSE OBJECT> (V) ANY)
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<COND (,DEBUG
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<TELL "** PERFORM: PRSA = ">
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<PRINC <NTH ,ACTIONS <+ <* .A 2> 1>>>
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<COND (<AND .O <NOT <==? .A ,V?WALK>>>
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<TELL " | PRSO = " D .O>)>
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<COND (.I <TELL " | PRSI = " D .I>)>)>
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<SET OA ,PRSA>
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<SET OO ,PRSO>
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<SET OI ,PRSI>
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<COND (<AND <EQUAL? ,IT .I .O>
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<NOT <EQUAL? ,P-IT-LOC ,HERE>>>
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<TELL "I don't see what you are referring to." CR>
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<RFATAL>)>
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<COND (<==? .O ,IT> <SET O ,P-IT-OBJECT>)>
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<COND (<==? .I ,IT> <SET I ,P-IT-OBJECT>)>
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<SETG PRSA .A>
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<SETG PRSO .O>
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<COND (<AND ,PRSO <NOT <VERB? WALK>>>
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<SETG P-IT-OBJECT ,PRSO>
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<SETG P-IT-LOC ,HERE>)>
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<SETG PRSI .I>
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<COND (<AND <EQUAL? ,NOT-HERE-OBJECT ,PRSO ,PRSI>
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<SET V <D-APPLY "Not Here" ,NOT-HERE-OBJECT-F>>> .V)
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(T
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<SET O ,PRSO>
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<SET I ,PRSI>
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<COND (<SET V <DD-APPLY "Actor" ,WINNER
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<GETP ,WINNER ,P?ACTION>>> .V)
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(<SET V <D-APPLY "Room (M-BEG)"
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<GETP <LOC ,WINNER> ,P?ACTION>
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,M-BEG>> .V)
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(<SET V <D-APPLY "Preaction"
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<GET ,PREACTIONS .A>>> .V)
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(<AND .I <SET V <D-APPLY "PRSI"
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<GETP .I ,P?ACTION>>>> .V)
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(<AND .O
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<NOT <==? .A ,V?WALK>>
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<LOC .O>
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<GETP <LOC .O> ,P?CONTFCN>
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<SET V <DD-APPLY "Container" <LOC .O>
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<GETP <LOC .O> ,P?CONTFCN>>>>
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.V)
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(<AND .O
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<NOT <==? .A ,V?WALK>>
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<SET V <D-APPLY "PRSO"
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<GETP .O ,P?ACTION>>>>
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.V)
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(<SET V <D-APPLY <>
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<GET ,ACTIONS .A>>> .V)>)>
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<SETG PRSA .OA>
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<SETG PRSO .OO>
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<SETG PRSI .OI>
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.V>
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<DEFINE D-APPLY (STR FCN "OPTIONAL" FOO "AUX" RES)
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<COND (<NOT .FCN> <>)
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(T
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<COND (,DEBUG
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<COND (<NOT .STR>
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<TELL CR " Default ->" CR>)
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(T <TELL CR " " .STR " -> ">)>)>
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<SET RES
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<COND (<ASSIGNED? FOO>
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<APPLY .FCN .FOO>)
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(T <APPLY .FCN>)>>
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<COND (<AND ,DEBUG .STR>
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<COND (<==? .RES 2>
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<TELL "Fatal" CR>)
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(<NOT .RES>
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<TELL "Not handled">)
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(T <TELL "Handled" CR>)>)>
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.RES)>>
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<ROUTINE DD-APPLY (STR OBJ FCN "OPTIONAL" (FOO <>))
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<COND (,DEBUG <TELL "[" D .OBJ "=]">)>
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<D-APPLY .STR .FCN .FOO>>
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>)>
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