Nibble Magazine/nib24b.dsk/NAVIGATOR.1.bas

BASIC Source File | 2023-02-26 | 7KB | 254 lines

10  REM ********7.11.85*********
20  REM *     NAVIGATOR.1      *
30  REM *    BY LEE SWOBODA    *
40  REM *  COPYRIGHT (C) 1985  *
50  REM *  BY MICROSPARC, INC  *
60  REM *  CONCORD, MA. 01742  *
70  REM ************************
80  REM
90  REM
100 BLANK$ = "                                       ": REM 39 SPACES
110 Q$ =  CHR$(34)
120 D$ =  CHR$(4)
130  REM ----------------------
140  REM READ FORMAT PARAMETERS
150  REM ----------------------
160 EF = 1: ONERR  GOTO 2460
170  PRINT D$"OPEN NAVIGATOR.TXT"
180  PRINT D$"READ NAVIGATOR.TXT"
190  INPUT NAME$,AUTH$,DT$,SELECT,COMMENTS,LMARGIN,RMARGIN,LPAGE,BMARGIN,D1,D2,SLOT
200  PRINT D$"CLOSE"
210  POKE 216,0
220  IF LPAGE = 0  THEN LPAGE = 66
230  IF RMARGIN = 0  THEN RMARGIN = 79
240  IF D1 = 0  THEN D1 = 1
250  IF D2 = 0  THEN D2 = 2
260  IF SLOT = 0  THEN SLOT = 1
270  REM -----------------
280  REM PROGRAM DATA MENU
290  REM -----------------
300 HEADER$ = "PROGRAM DATA"
310  GOSUB 2000
320 FOOTER$ = ""
330  GOSUB 2170
340  REM ENTER PROGRAM NAME
350  VTAB 10
360  PRINT "PROGRAM NAME (1 OR 2 FOR CATALOG)"
370  VTAB 11: CALL  -868: INPUT ": ";NAME$
380 NF$ =  LEFT$(NAME$,1)
390 EF = 4: ONERR  GOTO 2460
400  IF NF$ = "1"  OR NF$ = "2"  THEN  HOME : PRINT D$"CATALOGD";(NF$ = "2") +1: GET Z$: PRINT Z$: GOTO 300
410  POKE 216,0
420  IF NAME$ = ""  OR NF$ <"A"  OR NF$ >"Z" GOTO 350
430  REM ENTER AUTHOR'S NAME
440  VTAB 12
450  INPUT "AUTHOR = ";AUTH$
460  IF AUTH$ = "" GOTO 440
470  REM CONVERT TO LOWER CASE
480 I$ =  LEFT$(AUTH$,1)
490  IF  LEN(AUTH$) <2 GOTO 560
500  FOR I = 2 TO  LEN(AUTH$)
510 J =  ASC( MID$ (AUTH$,I,1))
520  IF  MID$ (AUTH$,I -1,1) < >" "  AND J >64  AND J <91  THEN J = J +32
530 I$ = I$ + CHR$(J)
540  NEXT I
550 AUTH$ = I$
560  REM ENTER DATE
570  VTAB 14
580  CALL  -868
590  INPUT "DATE (9 CHARS):";IN$
600  IF  LEN(IN$) >9  THEN 570
610  PRINT IN$: INPUT "OK? ";Y$: IF Y$ < >"Y" GOTO 570
620 DT$ = IN$
630  REM ----------------
640  REM DATA FORMAT MENU
650  REM ----------------
660 HEADER$ = "FORMAT DATA"
670  GOSUB 2000
680 FOOTER$ = "NUMBER TO CHANGE OR N"
690  GOSUB 2170
700  VTAB 10
710  PRINT "1) LEFT MARGIN      = "LMARGIN
720  PRINT "2) RIGHT MARGIN     = "RMARGIN
730  PRINT "3) LINES PER PAGE   = "LPAGE
740  PRINT "4) BOTTOM MARGIN    = "BMARGIN
750  PRINT "5) PRINT REMARKS?   = ";
760  IF COMMENTS = 0  THEN  PRINT "N"
770  IF COMMENTS = 1  THEN  PRINT "Y"
780  PRINT "6) NAVIGATOR IN DRIVE "D1
790  PRINT "7) PROGRAM IN DRIVE   "D2
800  PRINT "8) PRINTER IN SLOT    "SLOT
810  VTAB 21: HTAB 25
820  PRINT "?";
830  GET A$
840  PRINT
850  IF A$ = "N" GOTO 1170
860  REM ---------
870  REM EDIT DATA
880  REM ---------
890 A =  VAL(A$)
900  IF A <1  OR A >8 GOTO 810
910  PRINT
920 FOOTER$ = ""
930  GOSUB 2170
940  VTAB 9 +A: HTAB 23
950  CALL  -868
960  INPUT "";A$
970 B =  VAL(A$)
980  ON A GOTO 990,1010,1030,1050,1070,1110,1130,1150
990  IF B <1  OR B >20 GOTO 940
1000 LMARGIN = B: GOTO 660
1010  IF B <60  OR B >79 GOTO 940
1020 RMARGIN = B: GOTO 660
1030  IF B <50  OR B >88 GOTO 940
1040 LPAGE = B: GOTO 660
1050  IF B <1  OR B >10 GOTO 940
1060 BMARGIN = B: GOTO 660
1070  IF A$ < >"Y"  AND A$ < >"N" GOTO 940
1080 COMMENTS = 0
1090  IF A$ = "Y"  THEN COMMENTS = 1
1100  GOTO 660
1110  IF B <1  OR B >2 GOTO 940
1120 D1 = B: GOTO 660
1130  IF B <1  OR B >2 GOTO 940
1140 D2 = B: GOTO 660
1150  IF B <1  OR B >7 GOTO 940
1160 SLOT = B: GOTO 660
1170  REM --------------
1180  REM SELECTION MENU
1190  REM --------------
1200 HEADER$ = "LISTINGS"
1210  GOSUB 2000
1220 FOOTER$ = "SELECT"
1230  GOSUB 2170
1240  VTAB 10
1250  PRINT "1) LISTING ONLY"
1260  VTAB 12
1270  PRINT "2) FLOW CHART ONLY"
1280  VTAB 14
1290  PRINT "3) LISTING & FLOW CHART"
1300  VTAB 21: HTAB 10
1310  PRINT "?";
1320  GET A$
1330 A =  VAL(A$)
1340  IF A <1  OR A >3 GOTO 1300
1350 SELECT = A
1360 NR = 2
1370  IF SELECT = 2  THEN NR = 3
1380  PRINT
1390  HOME
1400  GOSUB 1420
1410  GOTO 1670
1420  REM ----------------
1430  REM SAVE FORMAT DATA
1440  REM ----------------
1450 EF = 2: ONERR  GOTO 2460
1460  PRINT D$"OPEN NAVIGATOR.TXT,D"D1
1470  PRINT D$"WRITE NAVIGATOR.TXT"
1480  PRINT NAME$
1490  PRINT AUTH$
1500  PRINT DT$
1510  PRINT SELECT
1520  PRINT COMMENTS
1530  PRINT LMARGIN
1540  PRINT RMARGIN
1550  PRINT LPAGE
1560  PRINT BMARGIN
1570  PRINT D1
1580  PRINT D2
1590  PRINT SLOT
1600  PRINT D$"CLOSE": PRINT D$"OPEN EXX": PRINT D$"CLOSE EXX": PRINT D$"DELETE EXX"
1610  POKE 216,0
1620  RETURN
1630 EF = 3: ONERR  GOTO 2460
1640  PRINT D$"VERIFY"NAME$",D"D2
1650  POKE 216,0
1660  RETURN
1670  IF D1 = D2 GOTO 2290
1680  REM --------------
1690  REM FORM TEXT FILE
1700  REM --------------
1710  HOME
1720  VTAB 10: POKE  -16368,0
1730  PRINT "PLACE NAVIGATOR DISK IN DRIVE #"D1
1740  PRINT
1750  PRINT "PLACE THE DISK CONTAINING"
1760  PRINT "'"NAME$"'"
1770  PRINT "IN DRIVE #"D2","
1780  PRINT : PRINT "BE SURE PRINTER IS ON LINE,": PRINT : PRINT "AND PRESS ANY KEY";
1790  CALL  -756
1800  HOME
1810  VTAB 12: HTAB 13
1820  PRINT "THE NAVIGATOR"
1830 D$ =  CHR$(4)
1840 Q$ =  CHR$(34)
1850  GOSUB 1630
1860  PRINT D$"OPEN EXE,D"D1
1870  PRINT D$"WRITE EXE"
1880  PRINT "NEW"
1890  PRINT "LOAD "NAME$",D"D2
1900 F$ = "RUN NAVIGATOR." + STR$(NR) +",D" + STR$(D1)
1910  PRINT "0 D$=CHR$(4):?D$"Q$"OPENEXX,D"(D1)Q$":?D$"Q$"WRITEEXX"Q$":LIST1-:?D$"Q$"CLOSE"Q$":?D$"Q$F$Q$
1920  PRINT "RUN"
1930  PRINT D$"CLOSE"
1940  PRINT D$"EXEC EXE,D"D1
1950  END
1960  REM ===========
1970  REM SUBROUTINES
1980  REM ===========
1990  REM
2000  REM -----------
2010  REM MENU HEADER
2020  REM -----------
2030  HOME
2040  PRINT
2050  PRINT  TAB( 12)"THE NAVIGATOR"
2060  PRINT
2070  PRINT  TAB( 9)"BASIC LISTING UTILITY"
2080  PRINT  TAB( 8)"AND FLOW CHART FORMATTER"
2090  PRINT
2100  INVERSE
2110  PRINT BLANK$
2120  VTAB 7
2130  PRINT "  "HEADER$
2140  NORMAL
2150  VTAB 10
2160  RETURN
2170  REM -----------
2180  REM MENU FOOTER
2190  REM -----------
2200  VTAB 21
2210  INVERSE
2220  PRINT BLANK$
2230  VTAB 21
2240  PRINT "  "FOOTER$" "
2250  NORMAL
2260  VTAB 23
2270  PRINT  TAB( 4)"COPYRIGHT 1985 MICROSPARC, INC."
2280  RETURN
2290  REM ---------
2300  REM ONE-DRIVE
2310  REM ---------
2320  HOME
2330  VTAB 12: POKE  -16368,0
2340  PRINT "BE SURE PRINTER IS ON LINE,": PRINT : PRINT "AND PRESS ANY KEY";
2350  GET A$: PRINT
2360  GOSUB 1630: REM  VERIFY EXISTENCE OF PROGRAM
2370  PRINT D$"OPEN EX1,D"D1
2380  PRINT D$"WRITE EX1"
2390  PRINT "LOAD"NAME$
2400 F$ = "RUN NAVIGATOR." + STR$(NR) +",D" + STR$(D1)
2410  PRINT "0HOME:D$=CHR$(4):?D$"Q$"OPENEXX,D"(D1)Q$":?D$"Q$"WRITEEXX"Q$":LIST1-:?D$"Q$"CLOSE"Q$":?D$"Q$F$Q$
2420  PRINT "RUN"
2430  PRINT D$"CLOSE"
2440  PRINT D$"EXEC EX1,D"D1
2450  END
2460 E =  PEEK(222):EL =  PEEK(218) +256 * PEEK(219): POKE 216,0
2470  IF EF = 1  AND E = 5  THEN  PRINT D$"CLOSE": PRINT D$"DELETE NAVIGATOR.TXT": GOTO 220
2480  IF EF = 3  AND E = 10  THEN  ON (D1 = D2) +1 GOTO 2320,1710
2490  IF EF = 3  THEN EF = 3 +2 *(D1 = D2)
2500  IF E = 4  THEN  HOME : VTAB 12: PRINT "DISK WRITE PROTECTED": GOTO 2530
2510  IF E = 6  THEN  HOME : VTAB 12: PRINT "FILE NOT FOUND":EF = EF +(EF = 3): ON (D1 = D2) +1 GOTO 2530,2540
2520  HOME : VTAB 12: PRINT "ERROR #";E" IN LINE "EL"."
2530  PRINT : PRINT "PRESS ANY KEY TO CONTINUE";: GET Z$: PRINT : ON EF GOTO 160,1400,1850,300,2360
2540  PRINT : PRINT "YOUR PROGRAM AND NAVIGATOR MUST BE": PRINT " ON THE SAME DISK!": END