perm filename RESPC.F4[MSS,LCS]2 blob sn#244627 filedate 1976-11-02 generic text, type C, neo UTF8
COMMENT ⊗   VALID 00002 PAGES
C REC  PAGE   DESCRIPTION
C00001 00001
C00002 00002		SUBROUTINE RESPC
C00012 ENDMK
C⊗;
	SUBROUTINE RESPC
	COMMON/STF/RSTFAC(8),RSTJ2 /POSI/STFF(8),JJ2,JPQ
	1 /IPG/IPG,JPG,BRACK,RSTNUM(8),RPSZ(8),RHGT(8),
	1 RCLEF(-3/4) /IVV/IV(1)
	COMMON RS,JA,REST,J2,RQ(18),JX,PR,LX,RDIS
C  ORDER OF COMMON BLOCKS **MUST** STAY AS IS!
	COMMON/XRN/RN(1) /SF/KL,RT,KP,STFSZ,NAMX
	1 /PTR/KWDS(1)/LLL/L,LL,I,IX/XXX/LK,LP,JY /JN/J,N
C  INCREASE DIMENSION OF KWDS FOR VERY FULL PAGES.
      DIMENSION NRD(100),MM(1500),NN(1500),BARS(509),
	1 KPN(1),RSIG(-3/4),RMETER(-3/4),RCL(-3/4)
	COMMON /PX/PN(1) /Q/Q(1)
	1 /RCLF/KK,CLEF,KW,ITEM,RSTAFF,SN,YN,RNAM,RNAM2,RNAM3
	1 /KBAR/KBAR(512) 
	1 /RSP/KNM(10),ENDLN,KQ,NAME,NMPG,SPCNT
	DATA FIB/.7/,RSPC/25./,PGNUM/1.6/,RNMHT/16.0/,RNMSZ/1.2/
	1 ,RLTRSZ/1.0/,SPCPG/2.7/
	EQUIVALENCE (RQ(2),R4),(R5,RQ(3)),(R6,RQ(4)),(R7,RQ(5))
	1,(MM,RN),(NN,RN(1501)),(KPN,PN),(KS,RS),(BARS,KBAR(4))
	1,(R8,RQ(6)),(R9,RQ(7)),(RQ(10),XLFT),(KBR,KBAR),(T,KBAR(2))
	1,(LASTNM,KBAR(3)),(LCNT,IV(45)),(NDPY,IV(46))
C  RQ(2) IS R4, RQ(3) IS R5 ETC.

	XT=0
	CALL SHFT1(KQ)
	KK=L
CC	TYPE 3001,L
C  DELETES EXTRA BAR LINES, ETC.
	IF(IPG)CALL RESTS
C  FROM NOW ON ALL CODES #-1 ARE IGNORED, RESTS HAVE BEEN COMBINED.
	CALL SHIFT
C  L=NUMBER OF ITEMS FOR RHY RECONS.
	N=0
	S=-100
	R=0
	KCLEF=0

	DO 601 K=1,L
	J=KPN(K)
CC	N=N+1
CC	NN(N)=0
CC	MM(N)=J+3
	CALL MMNN(3)
	R=Q(J+1)
801	IF(R.LT.4)GO TO 702
	IF(R.EQ.17)GO TO 702
	IF(R.EQ.18)GO TO 702
	IF(R.LE.7)GO TO 30
	IF(R.NE.44)GO TO 601
	IF(Q(J+6).EQ.0)GO TO 601
	IF(Q(J+5).EQ.0)GO TO 601
C  GETS LEFT END OF LINES, CRESC., DASHES.
	GO TO 604
30	IF(R.NE.7)GO TO 605
	IF(Q(J).LT.5)GO TO 604
C JUMP FOR STANDARD TRILL
	RS=RN(J+7)
	IF(RS.EQ.1)GO TO 604
	IF(ABS(RS).GE.3)GO TO 604
C JUMP FOR 8VA, 15MA, ELSE THIS IS A PEDAL MARK WITHOUT LINE.
	GO TO 601
605	IF(R.NE.4)GO TO 604
	IF(Q(J).EQ.2)GO TO 702
C JUMP IF IT IS A BAR LINE
	IF(Q(J).LT.4)GO TO 601
	IF(Q(J+6).NE.0)GO TO 604
C GO GET OTHER POS OF LINE
	GO TO 601
702	NN(N)=R 
	GO TO 601
C NEXT FOR MULTIPOSITION ITEMS: LINES, SLURS, BEAMS, TRILL, 8VA
604	CALL MMNN(6)
C NEXT POS2, 3 AND 4 OF CERTAIN ITEMS
	IF(R.NE.6)GO TO 601
C NEXT FOR BEAMS
	RZ=Q(J)
	IF(RZ.LT.8)GO TO 608
	IF(Q(J+10).EQ.0)GO TO 608
	IF(Q(J+7).GT.0)CALL MMNN(8)
C NEXT SHIFTS P8 OF COMPOSITE BEAMS
608	IF(RZ.LT.7)GO TO 601
	IF(Q(J+7))GO TO 688
C  P7 IS NEG FOR TREMOLO
	IF(Q(J+8).EQ.0)GO TO 601
C P8 NEG OR POS = POS3 IN P9; P8=0= P9 IS NUM.
688	IF(Q(J+9).GT.0)CALL MMNN(9)
C FOUND A POS. IN P9
601	CONTINUE

C NEXT SORTS THE POINTS
6000	J=1
610	IF(Q(MM(J)).LE.Q(MM(J+1)))GO TO 710
	CALL EXCHG(MM(J),NN(J))
C  ABOVE EXCHGS --(J) AND --(J+1)
	IF(J.EQ.1)GO TO 710
	J=J-1
	GO TO 610
710	J=J+1
	IF(J.LT.N)GO TO 610
C NOW ALL SORTED

	KLEF=0 
	K=0
2703	K=K+1
	M=NN(K)
	IF(M.EQ.0)GO TO 703
	S=Q(MM(K))
C POS OF THIS ITEM
        KW=K
	IF(M.LT.3)GO TO 1703
	RZ=.8
	IF(M.NE.3)GO TO 4703
	IF(KLEF)GO TO 5703
C LOOK AT CLEFS ONLY ONCE.
	KLEF=-1
4703	KW=KW+1
	IF(KW.GT.N)GO TO 703
	IF(NN(KW).EQ.0)GO TO 4703
	RT=Q(MM(KW))-S
C  SPACE BETWEEN THIS AND NEXT ITEM
	IF(RT.GT.RZ)GO TO 703
	NN(KW-1)=0
	K=KW
	GO TO 4703
5703	NN(K)=0
	GO TO 703
1703	KW=KW+1
	IF(KW.GT.N)GO TO 703
	RT=Q(MM(KW))-S
C  SPACE BETWEEN THIS AND NEXT ITEM
	IF(RT.LT.SPCNT)GO TO 1703
7703	IF(KW-K.EQ.1)GO TO 703
	KW=KW-1
	IF(NN(KW).EQ.0)GO TO 7703
8703	DO 6703 J=K,KW-1
	M=NN(J)
	IF(M.GT.2)M=0
6703	NN(J)=-M
C FOR ITEMS BETWEEN 2 POINTS, CHANGES 1,2 TO -1,-2; OTHERS TO 0.
	K=KW
703	IF(K.LT.N)GO TO 2703

	J=0
1710	J=J+1
	IF(NN(J).LE.0)GO TO 1710
C FIND 1ST IMPORTANT ITEM.  PUT POS IN S2 AND P1
	S2=Q(MM(J))
	P1=S2


612	IF(NN(J).EQ.0)GO TO 613
7102	M=J+1
	S1=S2
	LS=0
616	IF(εn(M).GT.0)GO TO 614
	IF(M.EQ.N)GO TO 614
1616	M=M+1
C M WILL POINT TO NEXT IMPORTANT ITEM.
	GO TO 616
C ASSUMES PROPER END OF LIST
614	K=MM(J)
	RZ=Q(K)
7104	R=Q(K-2)
C THE CODE #
	IF(R.GT.2)GO TO 618
	RT=9-R*2
	P=Q(K+IFIX(RT)-1)
	IF(Q(K-3).LT.RT)P=100.0
C WAS THERE A RHYTH VALUE?
	LS=J
	IF(P.LT.1)GO TO 606
	IF(NN(M).EQ.4)GO TO 606
C CUT DOWN SPACE AFTER QUARTER OR GREATER IF NEXT IS 3,17,18
	IF(NN(M).GT.2)P=P/2
606	IF(XT.EQ.0)GO TO 3606
	X=P
	IF(P.LT.XT)GO TO 2606
	P=XT
C  FOR NON-COINCIDENTAL RHYTHMS
	XT=X-P
	GO TO 3606
2606	XT=XT-P

3606	LS=LS-1
	IF(LS.EQ.0)GO TO 607
C NEXT CHECKS ON ALL NEARBY RHYTHMS
	LA=MM(LS)
CC	IF(ABS(Q(LA)-RZ).GT.SPCNT)GO TO 607
	IF(RZ-Q(LA).GT.SPCNT)GO TO 607
	IF(NN(LS).GE.0)GO TO 3606
C GO BACK IF NOT NOTE OR REST (1,2  -1,-2)
	RT=Q(LA-2)
CC	IF(RT.GT.3)GO TO 3606
C  LOOK AT NOTES AND RESTS ONLY
	IF(Q(LA-3).LT.9-RT*2)GO TO 3606
C JUMP IF NO RHYTHM ON THIS NOTE
	LC=LA+8-RT*2
C LC IS PARAM FOR RHYTH IN REST OR NOTE
CC	IF(Q(LC).GE.P)GO TO 3606
CC	P=Q(LC)
C  GETS SMALLEST RHYTHM
	RT=Q(LC)
CC	IF(RT.LT.P)P=RT
	IF(RT.EQ.P)GO TO 3606
	IF(RT.LT.P)GO TO 1606
C  FOR NON-COINCIDENTAL RHYTHMS
	XT=RT-P
	GO TO 3606
1606	XT=P-RT
	P=RT
	GO TO 3606

607	IF(P.EQ.100)P=1
	IF(R.NE.2)GO TO 615
	IF(P.LT..2)P=.2
C  32ND, 64TH RESTS GET BIGGER!
615	IF(P.LT..125)P=.125
C NOW MOVE EVERYTHING FROM J+1 ON.

	GO TO 609

CC629	IF(Q(K+5).EQ.1000)GO TO 630
CC	IF(Q(K-3).GE.8.AND.Q(K+7).EQ.1)GO TO 630
C  GRACE NOTES R8=1000 OR R10=1
CC	IF(P.GE..25)GO TO 617

618	IF(R.EQ.3)P=5
	IF(R.EQ.4)P=2.6
	IF(R.GE.17)P=3.
	IF(R.NE.9)GO TO 628
C  FOR BAR REPEAT SIGN.  =HALF NOTE SPACE
	P=2.
CC630	P=.05
C  FOR GRACE NOTES
CC617	IF(P.EQ.0)P=1
CC	IF(P.LT..125)P=.125
609	IF(P.GT.8)P=8
	P=(P+(.125-P)*FIB)*RSPC
	IF(P.GT.18)P=P-P/7
C  MAKE THIS BETTER!!!!
628	K=MM(M)
	S2=Q(K)
	P2=P1+P
	Q(K)=P2
	IF(M-J.EQ.1)GO TO 7103
C NEXT ADJUSTS STUFF IN BETWEEN
	R=P/(S2-S1)

	DO 620 K=J+1,M-1
	LA=MM(K)
620	Q(LA)=P1+R*(Q(LA)-S1)

7103	P1=P2
	J=M
	IF(J.LT.N)GO TO 7102
613	J=J+1
	IF(J.LT.N)GO TO 612
C  ALL DONE!
C***	IF(XLFT.EQ.0)GO TO 600
C  NEXT MOVES LEFT SIDE OF STAFF TO ZERO
	CALL PUTFIL(NMPG)
2929	JJ2=L+2
	LCNT=0
	NDPY=0
	JPQ=KPN(L+1)+1
	CALL FASTOU(RSTFAC,128)
	CALL FASTOU(PN,JJ2)
	CALL FASTOU(Q,JPQ)
	CALL FINFIL
	LASTNM=NMPG
	DO 12 J=1,L
	LA=KPN(J)
	IF(Q(LA+1).NE.4)GO TO 12
	KBR=KBR+1
C BAR LINE COUNTER
	T=Q(LA+3)
C TOTAL SPACE
	IF(NEXTB.GE.0)GO TO 222
	T=T+5
C  EXTRA SPACE FOR METER FROM END OF PREV. LINE.
	NEXTB=0
222	BARS(KBR)=T-ENDLN
C SIZE OF THIS MEASURE
	ENDLN=T
12	CONTINUE
	IF(K.EQ.L)GO TO 122
	NEXTB=-1
	ENDLN=Q(KPN(L)+3)
122	NMPG=NMPG+2
	KNM(1)=KNM(1)+2
	END