Subj : Re: Messing around, creating a disk editor.
To : KP KP
From : Andreas Kohlbach
Date : Tue Jun 06 2023 09:52 pm
On Tue, 6 Jun 2023 16:55:34 -0700 (PDT), KP KP wrote:
>
> I need some scrutinizing on my crappy coding expertise. Haven't made a
> program in years.. Could be junk or have no idea what I am
> doing. Gibberish? Lol.
>
>
> 10 PRINT "***** C64 DISK EDITOR *****"
> 20 PRINT
> 30 INPUT "Enter the name of the disk file: "; FILENAME$
> 40 PRINT
> 50 OPEN 1, 8, 15, FILENAME$
> 60 PRINT "1. Display sector"
> 70 PRINT "2. Edit sector"
> 80 PRINT "3. Save changes"
> 90 PRINT "4. Quit"
> 100 PRINT
> 110 INPUT "Enter your choice: "; CHOICE
> 120 PRINT
>
> 130 IF CHOICE = 1 THEN
> 140 INPUT "Enter the sector number to display: "; SECTOR
> 150 PRINT
> 160 SYS 64738
That'll do a System-Reset, and the rest is ignored. Worse, you leaving a
data channel open (line 50).
