All aspects of programming on the Commander X16.
funkheld
Posts: 322 Joined: Mon Feb 26, 2024 11:11 am
Post
by funkheld Thu Apr 11, 2024 1:49 pm
Hi good afternoon.
why does circle crash in basic
Thanks.
greeting
Code: Select all
A.REG= $030C
X.REG= $030D
Y.REG= $030E
C.REG= $030F
SETLFS = $FFBA
CHKOUT = $FFC9
CHKIN = $FFC6
CLRCHN = $FFCC
MCIOUT = $FEB1
MACPTR = $FF44
GRAPH.DRAW.OVAL=$FF35
R0L=$02
R0H=$03
R0=R0L
R1L=$04
R1H=$05
R1=R1L
R2L=$06
R2H=$07
R2=R2L
R3L=$08
R3H=$09
R3=R3L
R4L=$0A
R4H=$0B
R4=R4L
SCREEN $80
POKE R0L,200
POKE R0H,0
POKE R1L,200
POKE R1H,0
POKE R2L,50
POKE R2H,0
POKE R3L,50
POKE R3H,0
POKE C.REG,1
SYS GRAPH.DRAW.OVAL
ahenry3068
Posts: 1146 Joined: Tue Apr 04, 2023 9:57 pm
Post
by ahenry3068 Thu Apr 11, 2024 2:12 pm
funkheld wrote: ↑ Thu Apr 11, 2024 1:49 pm
Hi good afternoon.
why does circle crash in basic
Thanks.
greeting
Code: Select all
A.REG= $030C
X.REG= $030D
Y.REG= $030E
C.REG= $030F
SETLFS = $FFBA
CHKOUT = $FFC9
CHKIN = $FFC6
CLRCHN = $FFCC
MCIOUT = $FEB1
MACPTR = $FF44
GRAPH.DRAW.OVAL=$FF35
R0L=$02
R0H=$03
R0=R0L
R1L=$04
R1H=$05
R1=R1L
R2L=$06
R2H=$07
R2=R2L
R3L=$08
R3H=$09
R3=R3L
R4L=$0A
R4H=$0B
R4=R4L
SCREEN $80
POKE R0L,200
POKE R0H,0
POKE R1L,200
POKE R1H,0
POKE R2L,50
POKE R2H,0
POKE R3L,50
POKE R3H,0
POKE C.REG,1
SYS GRAPH.DRAW.OVAL
If you had read the doc's more closely you would see that graph_draw_oval is listed as "NOT IMPLEMENTED" It isn't done yet !!!!
funkheld
Posts: 322 Joined: Mon Feb 26, 2024 11:11 am
Post
by funkheld Thu Apr 11, 2024 2:52 pm
hello thanks for info.
ahenry3068
Posts: 1146 Joined: Tue Apr 04, 2023 9:57 pm
Post
by ahenry3068 Thu Apr 11, 2024 8:47 pm
funkheld wrote: ↑ Thu Apr 11, 2024 2:52 pm
hello thanks for info.
greeting.
I have a circle/Oval routine here
viewtopic.php?t=6913
Its written in BASIC so it's kinda slow. But it's there if you want to look.
funkheld
Posts: 322 Joined: Mon Feb 26, 2024 11:11 am
Post
by funkheld Sat Apr 13, 2024 7:03 am
thank you, the circle is wonderful.
ahenry3068
Posts: 1146 Joined: Tue Apr 04, 2023 9:57 pm
Post
by ahenry3068 Sun Apr 14, 2024 11:22 pm
funkheld wrote: ↑ Sat Apr 13, 2024 7:03 am
thank you, the circle is wonderful.
greeting
So have you picked a project. ?? The Next great Game.? A word processor...? A Music player ?
Your learning a lot. You should pick a project and make it work ......
funkheld
Posts: 322 Joined: Mon Feb 26, 2024 11:11 am
Post
by funkheld Mon Apr 15, 2024 6:43 am
I'm still looking at the inner workings of the x16 to see what's in there. I don't really understand how the whole system works together.
ahenry3068
Posts: 1146 Joined: Tue Apr 04, 2023 9:57 pm
Post
by ahenry3068 Mon Apr 15, 2024 5:22 pm
funkheld wrote: ↑ Mon Apr 15, 2024 6:43 am
I'm still looking at the inner workings of the x16 to see what's in there. I don't really understand how the whole system works together.
greeting
Doing a project will teach you things you might not learn otherwise. You don't have to know everything before you start building a project.
