.FUNCT	V-HINTS-NO
	EQUAL?	PRSO,ROOMS /?CCL3
	PRINTI	"I don't understand what you mean."
	CRLF	
	RETURN	2
?CCL3:	SET	'HINTS-OFF,TRUE-VALUE
	PRINTI	"[Hints have been disallowed for this session.]"
	CRLF	
	RETURN	2


	.FUNCT	V-HINTS,CHR,MAXC,C,Q,WHO
?FCN:	ZERO?	HINTS-OFF /?CCL3
	ICALL	PERFORM,V?HINTS-NO,ROOMS
	RETURN	2
?CCL3:	ZERO?	HINT-WARNING \?CND1
	SET	'HINT-WARNING,TRUE-VALUE
	PRINTI	"[Warning: It is recognized that the temptation for help may at times be so exceedingly strong that you might fetch hints prematurely. Therefore, you may at any time during the story type HINTS OFF, and this will disallow the seeking out of help for the present session of the story. If you still want a hint now, indicate HINT.]"
	CRLF	
	RETURN	2
?CND1:	GET	HINTS,0 >MAXC
	ICALL1	INIT-HINT-SCREEN
	CURSET	5,1
	ICALL1	PUT-UP-CHAPTERS
	SUB	CHAPT-NUM,1 >CUR-POS
	ICALL1	NEW-CURSOR
?PRG11:	INPUT	1 >CHR
	EQUAL?	CHR,81,113 \?CCL15
	SET	'Q,TRUE-VALUE
	JUMP	?REP12
?CCL15:	EQUAL?	CHR,78,110 \?CCL17
	ICALL1	ERASE-CURSOR
	EQUAL?	CHAPT-NUM,MAXC \?CCL20
	SET	'CUR-POS,0
	SET	'CHAPT-NUM,1
	SET	'QUEST-NUM,1
	JUMP	?CND18
?CCL20:	INC	'CUR-POS
	INC	'CHAPT-NUM
	SET	'QUEST-NUM,1
?CND18:	ICALL1	NEW-CURSOR
	JUMP	?PRG11
?CCL17:	EQUAL?	CHR,80,112 \?CCL22
	ICALL1	ERASE-CURSOR
	EQUAL?	CHAPT-NUM,1 \?CCL25
	SET	'CHAPT-NUM,MAXC
	SUB	CHAPT-NUM,1 >CUR-POS
	SET	'QUEST-NUM,1
	JUMP	?CND23
?CCL25:	DEC	'CUR-POS
	DEC	'CHAPT-NUM
	SET	'QUEST-NUM,1
?CND23:	ICALL1	NEW-CURSOR
	JUMP	?PRG11
?CCL22:	EQUAL?	CHR,13,10 \?PRG11
	ICALL1	PICK-QUESTION
?REP12:	ZERO?	Q /?FCN
	CLEAR	-1
	ICALL1	INIT-STATUS-LINE
	CRLF	
	PRINTI	"Back to the story..."
	CRLF	
	RETURN	2


	.FUNCT	PICK-QUESTION,CHR,MAXQ,Q
?FCN:	ICALL2	INIT-HINT-SCREEN,FALSE-VALUE
	ICALL	LEFT-LINE,3,STR?237
	ICALL	RIGHT-LINE,3,STR?238,13
	GET	HINTS,CHAPT-NUM
	GET	STACK,0
	SUB	STACK,1 >MAXQ
	CURSET	5,1
	ICALL1	PUT-UP-QUESTIONS
	SUB	QUEST-NUM,1 >CUR-POS
	ICALL1	NEW-CURSOR
?PRG1:	INPUT	1 >CHR
	EQUAL?	CHR,81,113 \?CCL5
	SET	'Q,TRUE-VALUE
	JUMP	?REP2
?CCL5:	EQUAL?	CHR,78,110 \?CCL7
	ICALL1	ERASE-CURSOR
	EQUAL?	QUEST-NUM,MAXQ \?CCL10
	SET	'CUR-POS,0
	SET	'QUEST-NUM,1
	JUMP	?CND8
?CCL10:	INC	'CUR-POS
	INC	'QUEST-NUM
?CND8:	ICALL1	NEW-CURSOR
	JUMP	?PRG1
?CCL7:	EQUAL?	CHR,80,112 \?CCL12
	ICALL1	ERASE-CURSOR
	EQUAL?	QUEST-NUM,1 \?CCL15
	SET	'QUEST-NUM,MAXQ
	SUB	QUEST-NUM,1 >CUR-POS
	JUMP	?CND13
?CCL15:	DEC	'CUR-POS
	DEC	'QUEST-NUM
?CND13:	ICALL1	NEW-CURSOR
	JUMP	?PRG1
?CCL12:	EQUAL?	CHR,13,10 \?PRG1
	ICALL1	DISPLAY-HINT
?REP2:	ZERO?	Q /?FCN
	RFALSE	


	.FUNCT	ERASE-CURSOR,?TMP1
	GET	LINE-TABLE,CUR-POS >?TMP1
	GET	COLUMN-TABLE,CUR-POS
	SUB	STACK,2
	CURSET	?TMP1,STACK
	PRINTC	32
	RTRUE	


	.FUNCT	NEW-CURSOR,?TMP1
	GET	LINE-TABLE,CUR-POS >?TMP1
	GET	COLUMN-TABLE,CUR-POS
	SUB	STACK,2
	CURSET	?TMP1,STACK
	PRINTC	62
	RTRUE	


	.FUNCT	INVERSE-LINE,CENTER-HALF
	HLIGHT	H-INVERSE
	GETB	0,33
	ICALL2	PRINT-SPACES,STACK
	HLIGHT	H-NORMAL
	RTRUE	


	.FUNCT	DISPLAY-HINT,H,MX,MXC,CNT,CHR,FLG,N,?TMP1
	SET	'CNT,2
	SET	'FLG,TRUE-VALUE
	CLEAR	-1
	SPLIT	3
	SCREEN	S-WINDOW
	CURSET	1,1
	ICALL1	INVERSE-LINE
	ICALL	CENTER-LINE,1,STR?239,16
	CURSET	3,1
	ICALL1	INVERSE-LINE
	ICALL	LEFT-LINE,3,STR?237
	ICALL	RIGHT-LINE,3,STR?240,17
	CURSET	2,1
	ICALL1	INVERSE-LINE
	HLIGHT	H-BOLD
	GET	HINTS,CHAPT-NUM >?TMP1
	ADD	QUEST-NUM,1
	GET	?TMP1,STACK >H
	GET	H,2
	ICALL	CENTER-LINE,2,STACK
	HLIGHT	H-NORMAL
	GET	H,0 >MX
	GET	HINTS,0 >MXC
	SCREEN	S-TEXT
	CRLF	
?PRG1:	GET	H,1
	EQUAL?	CNT,STACK /?PRG8
	GET	H,CNT
	PRINT	STACK
	CRLF	
	INC	'CNT
	JUMP	?PRG1
?PRG8:	ZERO?	FLG /?CCL12
	GRTR?	CNT,MX \?CCL12
	SET	'FLG,FALSE-VALUE
	PRINTI	"[That's all.]"
	CRLF	
	JUMP	?CND10
?CCL12:	ZERO?	FLG /?CND10
	SUB	MX,CNT
	ADD	STACK,1 >N
	EQUAL?	CHAPT-NUM,MXC /?PRG28
	PRINTN	N
	PRINTI	" hint"
	EQUAL?	N,1 /?PRG26
	PRINTC	115
?PRG26:	PRINTI	" left "
?PRG28:	PRINTI	"-> "
	SET	'FLG,FALSE-VALUE
?CND10:	INPUT	1 >CHR
	EQUAL?	CHR,81,113 \?CCL32
	PUT	H,1,CNT
	RTRUE	
?CCL32:	EQUAL?	CHR,13,10 \?PRG8
	GRTR?	CNT,MX /?PRG8
	SET	'FLG,TRUE-VALUE
	GET	H,CNT
	PRINT	STACK
	CRLF	
	IGRTR?	'CNT,MX \?PRG8
	SET	'FLG,FALSE-VALUE
	PRINTI	"[That's all.]"
	CRLF	
	JUMP	?PRG8


	.FUNCT	PUT-UP-QUESTIONS,ST,MXQ,MXL,?TMP1
	SET	'ST,1
	GET	HINTS,CHAPT-NUM
	GET	STACK,0
	SUB	STACK,1 >MXQ
	GETB	0,32
	SUB	STACK,1 >MXL
?PRG1:	GRTR?	ST,MXQ /TRUE
	SUB	ST,1
	GET	LINE-TABLE,STACK >?TMP1
	SUB	ST,1
	GET	COLUMN-TABLE,STACK
	SUB	STACK,1
	CURSET	?TMP1,STACK
	PRINTC	32
	GET	HINTS,CHAPT-NUM >?TMP1
	ADD	ST,1
	GET	?TMP1,STACK
	GET	STACK,2
	PRINT	STACK
	INC	'ST
	JUMP	?PRG1


	.FUNCT	PUT-UP-CHAPTERS,ST,MXC,MXL,?TMP1
	SET	'ST,1
	GET	HINTS,0 >MXC
	GETB	0,32
	SUB	STACK,1 >MXL
?PRG1:	GRTR?	ST,MXC /TRUE
	SUB	ST,1
	GET	LINE-TABLE,STACK >?TMP1
	SUB	ST,1
	GET	COLUMN-TABLE,STACK
	SUB	STACK,1
	CURSET	?TMP1,STACK
	PRINTC	32
	GET	HINTS,ST
	GET	STACK,1
	PRINT	STACK
	INC	'ST
	JUMP	?PRG1


	.FUNCT	INIT-HINT-SCREEN,THIRD
	ASSIGNED?	'THIRD /?CND1
	SET	'THIRD,TRUE-VALUE
?CND1:	CLEAR	-1
	GETB	0,32
	SUB	STACK,1
	SPLIT	STACK
	SCREEN	S-WINDOW
	CURSET	1,1
	ICALL1	INVERSE-LINE
	CURSET	2,1
	ICALL1	INVERSE-LINE
	CURSET	3,1
	ICALL1	INVERSE-LINE
	ICALL	CENTER-LINE,1,STR?239,16
	ICALL	LEFT-LINE,2,STR?241
	ICALL	RIGHT-LINE,2,STR?242,12
	ZERO?	THIRD /FALSE
	ICALL	LEFT-LINE,3,STR?243
	CALL	RIGHT-LINE,3,STR?244,16
	RSTACK	


	.FUNCT	CENTER-LINE,LN,STR,LEN,INV
	ASSIGNED?	'INV /?CND1
	SET	'INV,TRUE-VALUE
?CND1:	ZERO?	LEN \?CND3
	DIROUT	D-TABLE-ON,DIROUT-TBL
	PRINT	STR
	DIROUT	D-TABLE-OFF
	GET	DIROUT-TBL,0 >LEN
?CND3:	GETB	0,33
	SUB	STACK,LEN
	DIV	STACK,2
	ADD	STACK,1
	CURSET	LN,STACK
	ZERO?	INV /?PRG9
	HLIGHT	H-INVERSE
?PRG9:	PRINT	STR
	ZERO?	INV /FALSE
	HLIGHT	H-NORMAL
	RTRUE	


	.FUNCT	LEFT-LINE,LN,STR,INV
	ASSIGNED?	'INV /?CND1
	SET	'INV,TRUE-VALUE
?CND1:	CURSET	LN,1
	ZERO?	INV /?PRG5
	HLIGHT	H-INVERSE
?PRG5:	PRINT	STR
	ZERO?	INV /FALSE
	HLIGHT	H-NORMAL
	RTRUE	


	.FUNCT	RIGHT-LINE,LN,STR,LEN,INV
	ASSIGNED?	'INV /?CND1
	SET	'INV,TRUE-VALUE
?CND1:	ZERO?	LEN \?CND3
	DIROUT	3,DIROUT-TBL
	PRINT	STR
	DIROUT	-3
	GET	DIROUT-TBL,0 >LEN
?CND3:	GETB	0,33
	SUB	STACK,LEN
	CURSET	LN,STACK
	ZERO?	INV /?PRG9
	HLIGHT	H-INVERSE
?PRG9:	PRINT	STR
	ZERO?	INV /FALSE
	HLIGHT	H-NORMAL
	RTRUE	

	.ENDI