_  __   _  _         _ _     _      _           _           
  __| |/ /_ | || |     __| (_)___| | __ (_)_ __   __| | _____  __
 / _` | '_ \| || |_   / _` | / __| |/ / | | '_ \ / _` |/ _ \ \/ /
| (_| | (_) |__   _| | (_| | \__ \   <  | | | | | (_| |  __/>  < 
 \__,_|\___/   |_|    \__,_|_|___/_|\_\ |_|_| |_|\__,_|\___/_/\_\
                                                                 
            

ALL-PURPOSE.BAS

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FILENAME(S): ALL-PURPOSE.BAS

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FIRST SEEN: 2025-12-01 19:06:57

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00000040: 01 00 8F 20 2D 2D 2D 20  41 4C 4C 2D 50 55 52 50  |... --- ALL-PURP|
00000050: 4F 53 45 20 42 41 53 49  43 20 50 52 47 20 53 54  |OSE BASIC PRG ST|
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00000360: 14 00 8F 20 2D 2D 2D 20  38 30 20 43 4F 4C 55 4D  |... --- 80 COLUM|
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00000720: 38 20 49 4E 20 4E 4F 52  4D 41 4C 20 38 30 20 43  |8 IN NORMAL 80 C|
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00000770: 20 46 4C 41 47 2C 20 59  4F 55 20 43 41 4E 20 54  | FLAG, YOU CAN T|
00000780: 48 45 4E 20 53 45 54 20  55 50 20 2D 2D 00 CD 23  |HEN SET UP --..#|
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000007C0: 53 20 52 45 4C 41 54 49  56 45 20 54 4F 00 15 24  |S RELATIVE TO..$|
000007D0: 2E 00 8F 20 20 20 20 57  48 49 43 48 45 56 45 52  |...    WHICHEVER|
000007E0: 20 4D 41 43 48 49 4E 45  20 4F 52 20 4D 4F 44 45  | MACHINE OR MODE|
000007F0: 20 59 4F 55 20 41 52 45  20 4F 50 45 52 41 54 49  | YOU ARE OPERATI|
00000800: 4E 47 20 57 49 54 48 2E  20 20 45 56 45 4E 20 57  |NG WITH.  EVEN W|
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000008E0: 4F 20 44 45 43 49 44 45  00 24 25 32 00 8F 20 20  |O DECIDE.$%2..  |
000008F0: 20 20 48 4F 57 20 54 4F  20 48 41 4E 44 4C 45 20  |  HOW TO HANDLE |
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00000910: 20 4F 4E 20 49 4E 20 59  4F 55 52 20 50 52 4F 47  | ON IN YOUR PROG|
00000920: 52 41 4D 2E 00 2A 25 33  00 80 00 00 00           |RAM..*%3.....   |
..=.... 10:. --- SKIP OVER THE SCRATCH A
ND UPDATE ROUTINE ---.U.... --- ALL-PURP
OSE BASIC PRG START / VERSION 1.0 ---...
...     04 MAY 88 / KEN CORMACK.....:.T.
... --- TYPE "RUN 1" TO SAVE YOUR LATEST
 VERSION ---......     TYPE JUST "RUN" T
O USE YOUR PROGRAM.D...A$."ALL-PURPOSE.B
AS":. <-- CHANGE THIS TO YOUR PROGRAM'S 
NAME._.... 15,8,15:.15,"S0:";A$.P... 15:
. A$,8:..V...:...... --- 40 COL. SCREEN 
AND BORDER TO BLACK, SET UPPER/LOWER CAS
E ---......     CLEAR THE SCREEN AND ANY
 WINDOWS, SET CHARACTER COLOR TO WHITE.+
.... 53280,1:. 53281,0:.G(14)"....".1...
:.V.... --- DETERMINE FIRST IF RUNNING O
N A C64 OR 128 IN C64 MODE ---...... .(0
)..(1) . MO.1:MO$."..COMMODORE 64 OR 128
 IN 64 MODE":.35:.37.B...:...... --- IF 
NOT THE C64(MODE) THEN CHECK FOR C128 40
 COLUMN MODE ---.W.... N.(2).40 . .&:MO.
2:MO$."..COMMODORE 128/40 COLUMN VIC CHI
P MODE":.35:.37.]...:...... --- 80 COLUM
N VDC GENERATED 40 COLUMN DISPLAY AND 2 
MHZ SPEED ---......%:.52684,63,0:.52684,
40,1:.52684,55,2:.52698,,25.. ....A:.526
84,(A.16),25:.52684,137,22:.52684,40,27:
.238,39.X ..MO.3:MO$.".COMMODORE 128/VDC
 GENERATED 40 COL. MODE":.35:.31.^ ..:..
 ... --- RESTORE VDC TO AN 80 COLUMN DIS
PLAY ---.H ...52684,126,0:.52684,80,1:.5
2684,102,2:.52684,120,22.. ...52698,,25:
..A:.52684,(A.239),25:.52684,0,27..!...2
38,79:."...".`!..MO.4:MO$."..           
       COMMODORE 128 IN NORMAL VDC 80 CO
L. MODE":.35:.37.F!..:..!..."..    DO YO
U PREFER 80 COLUMNS?  (Y/N)"..! ...A$..!
!..A$."Y".25:U . 51..!".:.N!#..G(14)"...
"MO$:..T!$.:.."%.. -- THE VARIABLE MO (M
ODE) NOW CONTAINS A VALUE DEPENDANT --.W
"&..    UPON WHICH MACHINE/MODE THE ABOV
E TESTS HAVE DETERMINED.Z"'..    IF MO=1
 THEN COMMODORE 64.."(..    IF MO=2 THEN
 COMMODORE 128 IN 40 COLUMN VIC MODE..")
..    IF MO=3 THEN COMMODORE 128 IN VDC 
GENERATED 40 COLUMN FAST MODE.C#*..    I
F MO=4 THEN COMMODORE 128 IN NORMAL 80 C
OLUMN VDC FAST MODE.I#+.:..#,.. -- USING
 THE ABOVE VARIABLE AS A FLAG, YOU CAN T
HEN SET UP --.M#-..    ANY POKE LOCATION
S OR VARIABLE ARRAY SIZES RELATIVE TO..$
...    WHICHEVER MACHINE OR MODE YOU ARE
 OPERATING WITH.  EVEN WITHIN.Z$/..    T
HE 128, DIFFERENT METHODS OF SETTING THE
 SCREEN AND BORDER. $0..    COLORS ARE N
EEDED FOR A VIC CHIP AND A VDC DISPLAY. 
 USING A..$1..    "FLAG" SUCH AS THIS MA
KES IT EASY TO USE AND IF-THEN TO DECIDE
.$%2..    HOW TO HANDLE SITUATIONS LATER
 ON IN YOUR PROGRAM..*%3.....
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