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3actions.zap
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3actions.zap
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.FUNCT I-SWORD,DEM,NG=0,P,T,L
CALL INT,I-SWORD >DEM
IN? SWORD,ADVENTURER \?ELS5
EQUAL? HERE,CLIFF \?ELS8
ZERO? MAN-GONE \?ELS8
SET 'NG,1
JUMP ?CND6
?ELS8: EQUAL? HERE,CLIFF-LEDGE \?ELS12
ZERO? MAN-FLAG /?ELS12
SET 'NG,1
JUMP ?CND6
?ELS12: CALL INFESTED?,HERE
ZERO? STACK /?ELS16
SET 'NG,2
JUMP ?CND6
?ELS16: EQUAL? MLOC,MRG \?ELS22
EQUAL? HERE,IN-MIRROR /?THN19
?ELS22: EQUAL? HERE,MRGE,MRG,MRGW \?ELS18
?THN19: SET 'NG,1
JUMP ?CND6
?ELS18: SET 'P,0
?PRG25: NEXTP HERE,P >P
ZERO? P \?ELS29
JUMP ?CND6
?ELS29: LESS? P,LOW-DIRECTION /?PRG25
GETPT HERE,P >T
PTSIZE T >L
EQUAL? L,UEXIT,CEXIT,DEXIT \?PRG25
GETB T,0
CALL INFESTED?,STACK
ZERO? STACK /?PRG25
SET 'NG,1
?CND6: EQUAL? NG,SWORD-STATE /FALSE
EQUAL? NG,2 \?ELS42
PRINTI "Your sword has begun to glow very brightly."
CRLF
JUMP ?CND38
?ELS42: EQUAL? NG,1 \?ELS46
PRINTI "Your sword is glowing with a faint blue glow."
CRLF
JUMP ?CND38
?ELS46: ZERO? NG \?CND38
PRINTI "Your sword is no longer glowing."
CRLF
?CND38: SET 'SWORD-STATE,NG
RTRUE
?ELS5: PUT DEM,0,0
RFALSE
.FUNCT INFESTED?,R,F
FIRST? R >F /?KLU12
?KLU12:
?PRG1: ZERO? F /FALSE
FSET? F,ACTORBIT \?ELS7
FSET? F,INVISIBLE /?ELS7
RETURN F
?ELS7: NEXT? F >F /?PRG1
RFALSE
.FUNCT FIND-WEAPON,O,W
FIRST? O >W /?KLU11
?KLU11: ZERO? W /FALSE
?PRG4: EQUAL? W,SWORD \?ELS8
RETURN W
?ELS8: NEXT? W >W /?PRG4
RFALSE
.FUNCT SWORD-FCN
ZERO? SWORD-IN-STONE? /?ELS5
EQUAL? PRSA,V?MOVE,V?TAKE \FALSE
RANDOM 100
GRTR? 10,STACK \?ELS16
PRINTR "Who do you think you are? Arthur?"
?ELS16: PRINTR "The sword is deeply imbedded in the rock. You can't budge it."
?ELS5: EQUAL? PRSA,V?TAKE \FALSE
EQUAL? WINNER,ADVENTURER \FALSE
CALL QUEUE,I-SWORD,-1
PUT STACK,0,1
RFALSE
.FUNCT LANTERN
EQUAL? PRSA,V?THROW \?ELS5
PRINTI "The lamp smashes. The light is now out."
CRLF
CALL INT,I-LANTERN
PUT STACK,0,0
REMOVE LAMP
SET 'CURRENT-LAMP,BROKEN-LAMP
MOVE BROKEN-LAMP,HERE
RTRUE
?ELS5: EQUAL? PRSA,V?LAMP-ON \?ELS9
FSET? LAMP,LIGHTBIT /?ELS14
PRINTR "A burned-out lamp won't light."
?ELS14: CALL INT,I-LANTERN
PUT STACK,0,1
RFALSE
?ELS9: EQUAL? PRSA,V?LAMP-OFF \?ELS20
FSET? LAMP,LIGHTBIT /?ELS25
PRINTR "The lamp has already burned out."
?ELS25: CALL INT,I-LANTERN
PUT STACK,0,0
RFALSE
?ELS20: EQUAL? PRSA,V?EXAMINE \FALSE
FSET? LAMP,LIGHTBIT /?ELS34
PRINTI "The lamp has burned out."
JUMP ?CND32
?ELS34: FSET? LAMP,ONBIT \?ELS38
PRINTI "The lamp is on."
JUMP ?CND32
?ELS38: PRINTI "The lamp is turned off."
?CND32: CRLF
RTRUE
.FUNCT LIGHT-INT,OBJ,TBL,TICK
ZERO? TICK \?CND1
FCLEAR OBJ,ONBIT
FSET OBJ,RMUNGBIT
?CND1: CALL HELD?,OBJ
ZERO? STACK \?THN9
IN? OBJ,HERE \FALSE
?THN9: ZERO? TICK \?ELS15
PRINTI "You'd better have more light than from the "
PRINTD OBJ
PRINTR "."
?ELS15: GET TBL,1
PRINT STACK
CRLF
RTRUE
.FUNCT I-LANTERN,TICK,TBL
VALUE 'LAMP-TABLE >TBL
GET TBL,0 >TICK
CALL QUEUE,I-LANTERN,TICK
PUT STACK,0,1
CALL LIGHT-INT,LAMP,TBL,TICK
ZERO? TICK /FALSE
ADD TBL,4 >LAMP-TABLE
RETURN LAMP-TABLE
.FUNCT CHASM-FCN
EQUAL? PRSA,V?LEAP /?THN6
EQUAL? PRSA,V?PUT \?ELS5
EQUAL? PRSO,ME \?ELS5
?THN6: PRINTR "You look before leaping and realize you would never survive."
?ELS5: EQUAL? PRSA,V?CROSS \?ELS13
PRINTR "You'll have to find a bridge."
?ELS13: EQUAL? PRSA,V?PUT \FALSE
EQUAL? PRSI,PSEUDO-OBJECT \FALSE
PRINTI "The "
PRINTD PRSO
PRINTI " drops out of sight into the chasm."
CRLF
REMOVE PRSO
RTRUE
.FUNCT TUNNEL-OBJECT
EQUAL? PRSA,V?THROUGH \?ELS5
GETP HERE,P?IN
ZERO? STACK /?ELS5
CALL DO-WALK,P?IN
RTRUE
?ELS5: CALL PATH-OBJECT
RSTACK
.FUNCT CPEXIT,FX,NFX,?TMP1
SET 'CP-MOVED,FALSE-VALUE
EQUAL? PRSO,P?UP \?ELS5
EQUAL? CPHERE,1 \?ELS10
GET CPTABLE,2
EQUAL? STACK,-2 \?ELS15
PRINTI "With the help of the ladder, you exit the puzzle."
CRLF
RETURN CP-ANTE
?ELS15: PRINTI "The exit is too far above your head."
CRLF
RFALSE
?ELS10: PRINTI "There is no way up."
CRLF
RFALSE
?ELS5: EQUAL? CPHERE,33 \?ELS27
EQUAL? PRSO,P?WEST \?ELS27
ZERO? CP-FLAG /?ELS27
FCLEAR CP,TOUCHBIT
RETURN CP-OUT
?ELS27: EQUAL? PRSO,P?DOWN \?ELS31
PRINTI "There's no way down here."
CRLF
RFALSE
?ELS31: EQUAL? CPHERE,33 \?ELS35
EQUAL? PRSO,P?WEST \?ELS35
PRINTI "The metal door bars the way."
CRLF
RFALSE
?ELS35: CALL LKP,PRSO,CPEXITS >FX
ADD FX,CPHERE >NFX
GRTR? NFX,36 /?THN45
LESS? NFX,0 /?THN45
CALL ILLCP,CPHERE,FX
ZERO? STACK /?ELS44
?THN45: PRINTI "There is a wall there."
CRLF
RFALSE
?ELS44: LESS? FX,0 \?ELS55
SUB 0,FX
JUMP ?CND51
?ELS55: PUSH FX
?CND51: EQUAL? STACK,1,6 \?ELS50
CALL CPMOVE,FX
RFALSE
?ELS50: GRTR? FX,0 \?ELS59
ADD CPHERE,6
GET CPTABLE,STACK >?TMP1
SUB FX,6
ADD CPHERE,STACK
GET CPTABLE,STACK
EQUAL? 0,?TMP1,STACK \?ELS59
CALL CPMOVE,FX
RFALSE
?ELS59: LESS? FX,0 \?ELS63
SUB CPHERE,6
GET CPTABLE,STACK >?TMP1
ADD CPHERE,6
ADD STACK,FX
GET CPTABLE,STACK
EQUAL? 0,?TMP1,STACK \?ELS63
CALL CPMOVE,FX
RFALSE
?ELS63: PRINTI "There is a wall there."
CRLF
RFALSE
.FUNCT ILLCP,ONE,TWO
MOD ONE,6
ZERO? STACK \?ELS5
EQUAL? TWO,MINUS-FIVE,1,7 /TRUE
?ELS5: MOD ONE,6
EQUAL? STACK,1 \?ELS9
EQUAL? TWO,MINUS-SEVEN,MINUS-ONE,5 /TRUE
?ELS9: LESS? ONE,7 \?ELS13
LESS? TWO,MINUS-FOUR /TRUE
?ELS13: GRTR? ONE,30 \FALSE
GRTR? TWO,4 /TRUE
RFALSE
.FUNCT CPMOVE,FX
ADD CPHERE,FX >FX
GET CPTABLE,FX
ZERO? STACK \?ELS5
CALL CPGOTO,FX
RSTACK
?ELS5: PRINTR "There is a wall there."
.FUNCT CPENTER
EQUAL? YEAR,YEAR-PRESENT \?THN6
ZERO? CPBLOCK-FLAG /?ELS5
?THN6: PRINTI "The hole is blocked by sandstone."
CRLF
RFALSE
?ELS5: SET 'CPHERE,1
RETURN CP
.FUNCT CPANT-ROOM,RARG
EQUAL? RARG,M-LOOK \FALSE
PRINTI "This is a small square room, in the middle of which is a round hole"
ZERO? CPBLOCK-FLAG \?THN13
EQUAL? YEAR,YEAR-PRESENT /?ELS12
?THN13: PRINTR " which is blocked by smooth sandstone."
?ELS12: PRINTR " through which you can discern the floor some ten feet below. The area under the hole is dark, but it appears to be completely enclosed in rock. In any event, it doesn't seem likely that you could climb back up. Exits are west and, up a few steps, north."
.FUNCT CPLADDER-OBJECT
SUB CPHERE,1
GET CPTABLE,STACK
EQUAL? STACK,-3 \?ELS5
CALL CPLADDER-JUNK,FALSE-VALUE
RSTACK
?ELS5: ADD CPHERE,1
GET CPTABLE,STACK
EQUAL? STACK,-2 \?ELS7
CALL CPLADDER-JUNK,TRUE-VALUE
RSTACK
?ELS7: PRINTR "You can't see any ladder here."
.FUNCT CPLADDER-JUNK,FLG
EQUAL? PRSA,V?CLIMB-FOO,V?CLIMB-UP \?ELS5
ZERO? FLG /?ELS10
EQUAL? CPHERE,1 \?ELS10
SET 'CPSOLVE-FLAG,TRUE-VALUE
CALL GOTO,CP-ANTE
RSTACK
?ELS10: PRINTR "You hit your head on the ceiling and fall off the ladder."
?ELS5: PRINTR "Come, come!"
.FUNCT CPWALL-OBJECT,WL,NWL,NXT,NNXT,CNT,TOP,SNAP=0
EQUAL? PRSA,V?MOVE \?ELS5
PRINTR "You can't grab the wall to pull it."
?ELS5: EQUAL? PRSA,V?PUSH \FALSE
CALL CPNEXT,CPHERE,PRSO >NXT
ZERO? NXT \?CND10
PRINTR "The wall doesn't budge."
?CND10: GET CPTABLE,NXT >WL
ZERO? WL \?ELS19
PRINTR "There is only a passage in that direction."
?ELS19: EQUAL? WL,1 \?ELS23
PRINTR "The wall doesn't budge."
?ELS23: CALL CPNEXT,NXT,PRSO >NNXT
ZERO? NNXT \?ELS27
PRINTR "The wall barely gives."
?ELS27: GET CPTABLE,NNXT >NWL
ZERO? NWL /?ELS31
PRINTR "The wall barely gives."
?ELS31: PRINTI "The wall slides forward and you follow it"
ZERO? CPPUSH-FLAG /?ELS40
PRINTI " to this position:"
CRLF
JUMP ?CND38
?ELS40: INC 'SCORE
PRINTI "....
The architecture of this region is getting complex, so that further descriptions will be diagrams of the immediate vicinity in a 3x3 grid. The walls here are rock, but of two different types - sandstone and marble. The following notations will be used:
"
CALL FIXED-FONT-ON
PRINTI "
.. = your position (middle of grid)
MM = marble wall
SS = sandstone wall
?? = unknown (blocked by walls)
"
CALL FIXED-FONT-OFF
?CND38: SET 'CPPUSH-FLAG,TRUE-VALUE
PUT CPTABLE,NXT,0
PUT CPTABLE,NNXT,WL
ZERO? NNXT /?CND50
SUB NNXT,1
MUL 8,STACK >TOP
GET CPOBJS,TOP >CNT
?PRG53: ZERO? CNT \?ELS57
JUMP ?CND50
?ELS57: INC 'TOP
GET CPOBJS,TOP
MOVE STACK,CP-OUT
ZERO? SNAP \?CND60
SET 'SNAP,TRUE-VALUE
PRINTI "You hear a soft ""snap"" from behind the wall you were pushing."
CRLF
?CND60: DEC 'CNT
JUMP ?PRG53
?CND50: EQUAL? NNXT,1 \?CND65
SET 'CPBLOCK-FLAG,TRUE-VALUE
?CND65: CALL CPGOTO,NXT
RSTACK
.FUNCT FIXED-FONT-ON
GET 0,8
BOR STACK,2
PUT 0,8,STACK
RTRUE
.FUNCT FIXED-FONT-OFF
GET 0,8
BAND STACK,-3
PUT 0,8,STACK
RTRUE
.FUNCT CPGOTO,FX,F,X,CNT,TOP
SET 'CP-MOVED,TRUE-VALUE
FCLEAR HERE,TOUCHBIT
SUB CPHERE,1
MUL 8,STACK >TOP
ADD TOP,1 >CNT
FIRST? CP >F /?KLU22
?KLU22:
?PRG1: NEXT? F >X /?KLU23
?KLU23: ZERO? F \?ELS5
JUMP ?REP2
?ELS5: EQUAL? F,ADVENTURER \?ELS7
JUMP ?CND3
?ELS7: PUT CPOBJS,CNT,F
REMOVE F
INC 'CNT
?CND3: ZERO? X \?ELS12
JUMP ?REP2
?ELS12: SET 'F,X
JUMP ?PRG1
?REP2: SUB CNT,TOP
SUB STACK,1
PUT CPOBJS,TOP,STACK
SET 'CPHERE,FX
SUB CPHERE,1
MUL 8,STACK >TOP
GET CPOBJS,TOP >CNT
?PRG15: ZERO? CNT \?ELS19
JUMP ?REP16
?ELS19: INC 'TOP
GET CPOBJS,TOP
MOVE STACK,CP
DEC 'CNT
JUMP ?PRG15
?REP16: CALL PERFORM,V?LOOK
RTRUE
.FUNCT CPNEXT,RM,OBJ,FX
CALL LKP,OBJ,CPWALLS >FX
CALL ILLCP,RM,FX
ZERO? STACK \FALSE
ADD RM,FX
RSTACK
.FUNCT CPDOOR-F
EQUAL? HERE,CP \?ELS5
EQUAL? CPHERE,33 /?ELS5
PRINTR "You can't see any steel door here."
?ELS5: EQUAL? PRSA,V?OPEN \?ELS11
ZERO? CP-FLAG /?ELS16
PRINTR "The steel door has already opened."
?ELS16: PRINTR "You can't force it open."
?ELS11: EQUAL? PRSA,V?CLOSE \?ELS25
ZERO? CP-FLAG /?ELS30
PRINTR "There doesn't seem to be any way to close it."
?ELS30: PRINTR "Do you think it isn't already?"
?ELS25: EQUAL? PRSA,V?MUNG \?ELS39
PRINTR "The door is, to a first approximation, indestructible."
?ELS39: EQUAL? PRSA,V?KNOCK \FALSE
PRINTR "Besides a great amount of reverberation, nothing happens."
.FUNCT CP-ROOM,RARG
EQUAL? RARG,M-ENTER \?ELS5
EQUAL? PRSO,P?DOWN \?ELS10
PUSH 1
JUMP ?CND6
?ELS10: PUSH 33
?CND6: SET 'CPHERE,STACK
RETURN CPHERE
?ELS5: EQUAL? RARG,M-LOOK \FALSE
ZERO? CPPUSH-FLAG /?ELS19
CALL CPWHERE
RSTACK
?ELS19: PRINTR "You are in a small square room bounded to the north and west with marble walls and to the east and south with sandstone walls."
.FUNCT CPNS,NUM
GRTR? NUM,36 /TRUE
LESS? NUM,1 /TRUE
GET CPTABLE,NUM
RSTACK
.FUNCT CPEW,NUM,FOO
MOD NUM,6
EQUAL? STACK,FOO /TRUE
GET CPTABLE,NUM
RSTACK
.FUNCT CPWHERE,N,S,E,W
ADD CPHERE,-6
CALL CPNS,STACK >N
ADD CPHERE,6
CALL CPNS,STACK >S
ADD CPHERE,1
CALL CPEW,STACK,1 >E
ADD CPHERE,-1
CALL CPEW,STACK,0 >W
CALL FIXED-FONT-ON
PRINTI " +"
CALL CP-CORNER,MINUS-SEVEN,N,W
PRINTI " "
CALL CP-ORTHO,N
PRINTI " "
CALL CP-CORNER,MINUS-FIVE,N,E
PRINTI "+"
CRLF
PRINTI "West +"
CALL CP-ORTHO,W
PRINTI " .. "
CALL CP-ORTHO,E
PRINTI "+ East"
CRLF
PRINTI " +"
CALL CP-CORNER,5,S,W
PRINTI " "
CALL CP-ORTHO,S
PRINTI " "
CALL CP-CORNER,7,S,E
PRINTI "+"
CRLF
CALL FIXED-FONT-OFF
EQUAL? CPHERE,1 \?ELS25
PRINTI "In the ceiling above you is a large circular opening."
CRLF
JUMP ?CND23
?ELS25: EQUAL? CPHERE,22 \?ELS29
PRINTI "The center of the floor here is noticeably depressed."
CRLF
JUMP ?CND23
?ELS29: EQUAL? CPHERE,33 \?CND23
PRINTI "In the center of the west wall is a steel door which is "
ZERO? CP-FLAG /?ELS38
PRINTI "open"
JUMP ?CND36
?ELS38: PRINTI "closed"
?CND36: PRINTI ". On one side of the door is a narrow slot."
CRLF
?CND23: EQUAL? E,-2 \?CND48
PRINTI "There is a ladder here, firmly attached to the east wall."
CRLF
?CND48: EQUAL? W,-3 \FALSE
PRINTR "There is a ladder here, firmly attached to the west wall."
.FUNCT CP-ORTHO,CONTENTS
ZERO? CONTENTS \?ELS5
PRINTI " "
RTRUE
?ELS5: EQUAL? CONTENTS,1 \?ELS9
PRINTI "MM"
RTRUE
?ELS9: PRINTI "SS"
RTRUE
.FUNCT CP-CORNER,DIR,COL,ROW,LOCN
ADD CPHERE,DIR >LOCN
ZERO? COL /?ELS5
ZERO? ROW /?ELS5
PRINTI "??"
RTRUE
?ELS5: CALL ILLCP,CPHERE,DIR
ZERO? STACK /?ELS11
PRINTI "MM"
RTRUE
?ELS11: LESS? LOCN,1 /?THN21
GRTR? LOCN,36 \?ELS20
?THN21: PUSH 1
JUMP ?CND16
?ELS20: GET CPTABLE,LOCN
?CND16: SET 'COL,STACK
ZERO? COL \?ELS15
PRINTI " "
RTRUE
?ELS15: EQUAL? COL,1 \?ELS28
PRINTI "MM"
RTRUE
?ELS28: PRINTI "SS"
RTRUE
.FUNCT CP-SLOT-FCN
EQUAL? PRSA,V?PUT \FALSE
GETP PRSO,P?SIZE
GRTR? STACK,10 \?CND6
PRINTR "It doesn't fit."
?CND6: REMOVE PRSO
EQUAL? PRSO,LORE-BOOK \?ELS15
SET 'CP-FLAG,TRUE-VALUE
PRINTR "The book drops into the slot and vanishes. The metal door slides open, revealing a passageway to the west, and a sign flashes:
""Royal Puzzle Exit Fee Paid
Item Confiscated"""
?ELS15: FSET? PRSO,ACTORBIT \?ELS19
CALL PICK-ONE,YUKS
PRINT STACK
CRLF
RTRUE
?ELS19: PRINTI "The item vanishes into the slot. A moment later, a previously unseen sign flashes ""Garbage In, Garbage Out"" and spews out the "
PRINTD PRSO
PRINTR " (now atomized)."
.FUNCT CPOUT-ROOM,RARG
EQUAL? RARG,M-LOOK \FALSE
PRINTI "You are in a narrow room, lit from above. A flight of steps leads up to the north, and a "
ZERO? CP-FLAG /?ELS10
PRINTI "passage"
JUMP ?CND8
?ELS10: PRINTI "metal door"
?CND8: PRINTR " leads to the east."
.FUNCT MRGO,TORM
EQUAL? PRSO,P?NORTH,P?NW,P?NE \?ELS3
CALL LKP,HERE,R-NORTHS >TORM
JUMP ?CND1
?ELS3: CALL LKP,HERE,R-SOUTHS >TORM
?CND1: EQUAL? PRSO,P?NORTH,P?SOUTH \?ELS10
EQUAL? MLOC,TORM \?ELS15
MOD MDIR,180
ZERO? STACK \?ELS20
PRINTI "There is a wooden wall blocking your way."
CRLF
RFALSE
?ELS20: CALL MIRIN,FALSE-VALUE
ZERO? STACK /?ELS24
RETURN IN-MIRROR
?ELS24: CALL MIRBLOCK
RFALSE
?ELS15: RETURN TORM
?ELS10: EQUAL? MLOC,TORM \?ELS30
MOD MDIR,180
ZERO? STACK \?ELS35
CALL GO-E-W,TORM
RSTACK
?ELS35: CALL MIRBLOCK
RFALSE
?ELS30: RETURN TORM
.FUNCT MIRBLOCK,MD
SET 'MD,MDIR
EQUAL? PRSO,P?SOUTH \?CND1
ADD MDIR,180
MOD STACK,360 >MD
?CND1: EQUAL? MD,270 \?ELS12
ZERO? MR1-FLAG /?THN9
?ELS12: EQUAL? MD,90 \?ELS8
ZERO? MR2-FLAG \?ELS8
?THN9: PRINTR "There is a large broken mirror blocking your way."
?ELS8: PRINTR "There is a large mirror blocking your way."
.FUNCT GO-E-W,RM
EQUAL? PRSO,P?NE,P?SE \?ELS5
CALL LKP,RM,R-EASTS
RSTACK
?ELS5: CALL LKP,RM,R-WESTS
RSTACK
.FUNCT EWTELL,RM,EAST?=0,M1?=0,MWIN
EQUAL? RM,MRAE,MRBE,MRCE /?THN4
EQUAL? RM,MRGE,MRCE \?CND1
?THN4: SET 'EAST?,TRUE-VALUE
?CND1: ZERO? EAST? /?ELS13
PUSH 0
JUMP ?CND9
?ELS13: PUSH 180
?CND9: ADD MDIR,STACK
EQUAL? STACK,180 \?CND6
SET 'M1?,TRUE-VALUE
?CND6: ZERO? M1? /?ELS19
SET 'MWIN,MR1-FLAG
JUMP ?CND17
?ELS19: SET 'MWIN,MR2-FLAG
?CND17: PRINTI "You are in a narrow room, whose "
ZERO? EAST? /?ELS29
PUSH STR?65
JUMP ?CND25
?ELS29: PUSH STR?66
?CND25: PRINT STACK
PRINTI " wall is a large "
ZERO? MWIN /?ELS37
PUSH STR?67
JUMP ?CND33
?ELS37: PUSH STR?68
?CND33: PRINT STACK
CRLF
ZERO? M1? /?CND41
ZERO? MIRROR-OPEN-FLAG /?CND41
ZERO? MWIN /?ELS52
PUSH STR?69
JUMP ?CND48
?ELS52: PUSH STR?70
?CND48: PRINT STACK
CRLF
?CND41: PRINTR "The opposite wall is solid rock."
.FUNCT MRDEW,RARG=0
EQUAL? RARG,M-LOOK \FALSE
CALL EWTELL,HERE
SET 'GUARDIANS-SEEN,TRUE-VALUE
PRINTI "Somewhat to the south"
PRINT GUARDSTR
CRLF
RTRUE
.FUNCT MRCEW,RARG=0
EQUAL? RARG,M-LOOK \FALSE
CALL EWTELL,HERE
SET 'GUARDIANS-SEEN,TRUE-VALUE
PRINTI "Somewhat to the north"
PRINT GUARDSTR
CRLF
RTRUE
.FUNCT MRBEW,RARG=0
EQUAL? RARG,M-LOOK \FALSE
CALL EWTELL,HERE
PRINTR "To the north and south are large hallways."
.FUNCT MRAEW,RARG=0
EQUAL? RARG,M-LOOK \FALSE
CALL EWTELL,HERE
PRINTR "To the north is a large hallway."
.FUNCT LOOK-TO,RMN,RMS,NORTH?=0,NTELL=0,STELL=0,MIR?,M1?=0,DIR
EQUAL? HERE,MREYE,FRONT-DOOR /?CND1
PRINTI "This is a part of the long hallway. The east and west walls are dressed stone. In the center of the hall is a shallow stone channel. In the center of the room the channel widens into a large hole around which is engraved a compass rose."
CRLF
?CND1: EQUAL? HERE,MRG \?ELS8
SET 'GUARDIANS-SEEN,TRUE-VALUE
PRINTI "On either side of you are identical stone statues holding bludgeons. They appear ready to strike, though, for the moment, they remain impassive."
CRLF
JUMP ?CND6
?ELS8: EQUAL? HERE,MRC \?ELS12
SET 'GUARDIANS-SEEN,TRUE-VALUE
PRINTI "Somewhat to the north"
PRINT GUARDSTR
CRLF
SET 'NTELL,TRUE-VALUE
JUMP ?CND6
?ELS12: EQUAL? HERE,FRONT-DOOR \?ELS16
PRINTI "You are in a north-south hallway which ends, to the north, at a large wooden door."
CRLF
SET 'NTELL,TRUE-VALUE
JUMP ?CND6
?ELS16: EQUAL? HERE,MRD \?ELS20
SET 'GUARDIANS-SEEN,TRUE-VALUE
PRINTI "Somewhat to the south"
PRINT GUARDSTR
CRLF
SET 'STELL,TRUE-VALUE
JUMP ?CND6
?ELS20: EQUAL? HERE,MRA \?CND6
PRINTI "The hallway continues to the south."
CRLF
SET 'STELL,TRUE-VALUE
?CND6: EQUAL? MLOC,RMN,RMS \?CND27
EQUAL? MLOC,RMN \?ELS32
SET 'NORTH?,TRUE-VALUE
SET 'NTELL,TRUE-VALUE
SET 'DIR,STR?72
JUMP ?CND30
?ELS32: SET 'STELL,TRUE-VALUE
SET 'DIR,STR?73
?CND30: ZERO? NORTH? /?ELS39
GRTR? MDIR,180 \?ELS39
LESS? MDIR,359 \?ELS39
SET 'M1?,TRUE-VALUE
PUSH MR1-FLAG
JUMP ?CND35
?ELS39: ZERO? NORTH? \?ELS43
GRTR? MDIR,0 \?ELS43
LESS? MDIR,179 \?ELS43
SET 'M1?,TRUE-VALUE
PUSH MR1-FLAG
JUMP ?CND35
?ELS43: PUSH MR2-FLAG
?CND35: SET 'MIR?,STACK
MOD MDIR,180
ZERO? STACK \?ELS50
PRINTI "The "
PRINT DIR
PRINTI "th side of the room is divided by a wooden wall into small hallways to the "
PRINT DIR
PRINTI "theast and "
PRINT DIR
PRINTI "thwest."
CRLF
JUMP ?CND27
?ELS50: ZERO? MIR? /?ELS65
PUSH STR?74
JUMP ?CND61
?ELS65: PUSH STR?75
?CND61: PRINT STACK
PRINT DIR
PRINTI "th side of the hallway."
CRLF
ZERO? M1? /?CND48
ZERO? MIRROR-OPEN-FLAG /?CND48
ZERO? MIR? /?ELS80
PUSH STR?69
JUMP ?CND76
?ELS80: PUSH STR?70
?CND76: PRINT STACK
CRLF
?CND48:
?CND27: ZERO? NTELL \?ELS86
ZERO? STELL \?ELS86
PRINTR "The corridor continues north and south."
?ELS86: ZERO? NTELL \?ELS92
PRINTR "The corridor continues north."
?ELS92: ZERO? STELL \TRUE
PRINTR "The corridor continues south."
.FUNCT MRDF,RARG=0
EQUAL? RARG,M-LOOK \FALSE
CALL LOOK-TO,FRONT-DOOR,MRG
RSTACK
.FUNCT MRCF,RARG=0
EQUAL? RARG,M-LOOK \FALSE
CALL LOOK-TO,MRG,MRB
RSTACK
.FUNCT MRBF,RARG=0
EQUAL? RARG,M-LOOK \FALSE
CALL LOOK-TO,MRC,MRA
RSTACK
.FUNCT MRAF,RARG=0
EQUAL? RARG,M-LOOK \FALSE
CALL LOOK-TO,MRB,FALSE-VALUE
RSTACK
.FUNCT GUARDIANS,RARG=0
EQUAL? RARG,M-LOOK \?ELS5
EQUAL? HERE,MRG \?ELS10
CALL LOOK-TO,MRD,MRC
RSTACK
?ELS10: CALL EWTELL,HERE
PRINTR "To the east and west are the Guardians of Zork, in perfect symmetry. From here, it's hard to tell which of the two is a reflection!"
?ELS5: EQUAL? RARG,M-ENTER \?ELS16
ZERO? INVIS \?ELS16
CALL JIGS-UP,STR?76
RSTACK
?ELS16: EQUAL? RARG,M-END \FALSE
EQUAL? PRSA,V?EXAMINE \?ELS22
EQUAL? HERE,IN-MIRROR \?ELS27
PRINTR "You can't see them from here."
?ELS27: PRINTR "The Guardians are quite impressive. I wouldn't get in their way if I were you!"
?ELS22: EQUAL? PRSA,V?THROW \?ELS35
EQUAL? PRSI,GUARDIAN \?ELS35
EQUAL? PRSO,ME \?ELS40
PRINTI "You step"
JUMP ?CND38
?ELS40: PRINTI "The "
PRINTD PRSO
PRINTI " falls"
REMOVE PRSO
?CND38: PRINTI " in front of the Guardians, who "
EQUAL? PRSO,ME \?ELS51
PRINTI "decimate you"
JUMP ?CND49
?ELS51: PRINTI "destroy it"
?CND49: PRINTR " in perfect unison. Satisfied, they resume their posts."
?ELS35: EQUAL? PRSA,V?ATTACK \?ELS61
PRINTR "You aren't close enough, and even if you were, the fight would be a bit one-sided."
?ELS61: EQUAL? PRSA,V?HELLO \FALSE
PRINTR "The statues are impassive."
.FUNCT MIRROR-DIR?,DIR,RM,TBL
EQUAL? DIR,P?NORTH \?ELS5
PUSH R-NORTHS
JUMP ?CND1
?ELS5: PUSH R-SOUTHS
?CND1: SET 'TBL,STACK
GETPT RM,DIR
ZERO? STACK /FALSE
CALL LKP,RM,TBL
EQUAL? MLOC,STACK \FALSE
EQUAL? DIR,P?NORTH \?ELS19
GRTR? MDIR,180 \?ELS19
LESS? MDIR,360 /TRUE
?ELS19: EQUAL? DIR,P?SOUTH \?ELS23
GRTR? MDIR,0 \?ELS23
LESS? MDIR,180 /TRUE
?ELS23: RETURN 2
.FUNCT WOODEN-WALL-F
MOD MDIR,180
ZERO? STACK \?ELS5
CALL MIRROR-DIR?,P?NORTH,HERE
ZERO? STACK \?THN8
CALL MIRROR-DIR?,P?SOUTH,HERE
ZERO? STACK /?ELS5
?THN8: EQUAL? PRSA,V?PUSH \FALSE
PRINTR "The structure won't budge."
?ELS5: PRINTR "You can't see any wooden wall here."
.FUNCT MIRROR-HERE?,RM,TMP
EQUAL? HERE,MRAE,MRAW,MRBE /?THN6
EQUAL? HERE,MRBW,MRCE,MRCW /?THN6
EQUAL? HERE,MRGE,MRGW,MRDE /?THN6
EQUAL? HERE,MRDW \?ELS5
?THN6: EQUAL? RM,MRAE,MRBE,MRCE /?THN18
EQUAL? RM,MRGE,MRDE \?ELS17
?THN18: PUSH 0
JUMP ?CND13
?ELS17: PUSH 180
?CND13: ADD MDIR,STACK
EQUAL? 180,STACK /TRUE
RETURN 2
?ELS5: MOD MDIR,180
ZERO? STACK /FALSE
CALL MIRROR-DIR?,P?NORTH,RM >TMP
ZERO? TMP /?ELS27
RETURN TMP
?ELS27: CALL MIRROR-DIR?,P?SOUTH,RM >TMP
ZERO? TMP /FALSE
RETURN TMP
.FUNCT MIRROR-FUNCTION,MIRROR
CALL MIRROR-HERE?,HERE >MIRROR
ZERO? MIRROR \?ELS5
PRINTR "You can't see any mirror here."
?ELS5: EQUAL? PRSA,V?MOVE,V?OPEN \?ELS9
PRINTR "You don't see a way to open the mirror here."
?ELS9: EQUAL? PRSA,V?LOOK-INSIDE \?ELS13
EQUAL? MIRROR,1 \?ELS22
ZERO? MR1-FLAG \?THN19
?ELS22: ZERO? MR2-FLAG /?ELS18
?THN19: ZERO? INVIS /?ELS27
PRINTR "Amazingly, you have no reflection!"
?ELS27: PRINTR "A disheveled adventurer stares back at you."
?ELS18: PRINTR "You have destroyed the mirror, or have you forgotten?"
?ELS13: EQUAL? PRSA,V?MUNG \?ELS40
EQUAL? MIRROR,1 \?ELS45
ZERO? MR1-FLAG /?ELS50
SET 'MR1-FLAG,FALSE-VALUE
PRINTR "The mirror breaks, revealing a wooden panel behind it. The glistening fragments of mirror quietly sparkle into nonexistance."
?ELS50: PRINTR "The mirror has already been broken."
?ELS45: ZERO? MR2-FLAG /?ELS59
SET 'MR2-FLAG,FALSE-VALUE
PRINTR "The mirror breaks, revealing a wooden panel behind it. The glistening fragments of mirror quietly sparkle into nonexistance."
?ELS59: PRINTR "The mirror has already been broken."
?ELS40: EQUAL? MIRROR,1 \?ELS72
ZERO? MR1-FLAG /?THN69
?ELS72: ZERO? MR2-FLAG \?ELS68
?THN69: PRINTR "There's no mirror left."
?ELS68: EQUAL? PRSA,V?PUSH \FALSE
EQUAL? MIRROR,1 \?ELS83
PUSH STR?77
JUMP ?CND79
?ELS83: PUSH STR?78
?CND79: PRINT STACK
CRLF
RTRUE
.FUNCT PANEL-FUNCTION,MIRROR
CALL MIRROR-HERE?,HERE >MIRROR
ZERO? MIRROR \?ELS5
PRINTR "You can't see any panel here."
?ELS5: EQUAL? PRSA,V?MOVE,V?OPEN \?ELS9
PRINTR "You don't see a way to open the panel here."
?ELS9: EQUAL? PRSA,V?MUNG \?ELS13
EQUAL? MIRROR,1 \?ELS18
ZERO? MR1-FLAG /?ELS23
PRINT MIRROR-FIRST
CRLF
RTRUE
?ELS23: PRINTR "The panel is not that easily destroyed."
?ELS18: ZERO? MR2-FLAG /?ELS32
PRINT MIRROR-FIRST
CRLF
RTRUE
?ELS32: PRINTR "The panel is not that easily destroyed."
?ELS13: EQUAL? PRSA,V?PUSH \FALSE
EQUAL? MIRROR,1 \?ELS48
PUSH STR?79
JUMP ?CND44
?ELS48: PUSH STR?80
?CND44: PRINT STACK
CRLF
RTRUE
.FUNCT MIROUT,DIR,RM
EQUAL? PRSO,P?OUT \?ELS3
SET 'DIR,1
JUMP ?CND1
?ELS3: CALL LKP,PRSO,DIRVEC >DIR
?CND1: ZERO? MIRROR-OPEN-FLAG /?ELS10
EQUAL? DIR,1 /?THN17