Error in Scrolling Basic?

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Radical Pi
Member (Posts: 137)

Error in Scrolling Basic?
14 Apr 2006 04:09:26 pm

I can't find what I did wrong. Help, please?
(download)

BASIC Code wrote:

:"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XX XX XX XX XX XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX→Str1
:DelVar I3→C
:3→R
:Output(1,1,"XXXXXXXXXXXXXXXXX X * X X X X XXXXXXXXXXXXXXXX
:Repeat K=45
:Repeat max(Ans=21,24,25,26,34,45
:getKey→K
:End
:Output(R,C-I,sub(Str1,128R-128+C,1
:R+(K=34)-(K=25→R
:C+(K=26)-(K=24→C
:I+(C>I+15)-(C<I+2→J
:If I≠J
:Then
:Output(1,1,sub(Str1,I+1,16)+sub(Str1,129+I,16)+sub(Str1,257+I,16)+sub(Str1,385+I,16)+sub(Str1,513+I,16)+sub(Str1,641+I,16)+sub(Str1,769+I,16)+sub(Str1,897+I,16
:J→I
:End
:Output(R,C-I,"*
:If K=45
:Return
:If K=21
:Then
:128R-128+C
:sub(Str1,1,Ans-1)+"X"+sub(Str1,Ans+1,1024-Ans→Str1
:Output(R,C-I,"*
:End
:End
Generated by SourceCoder, Â© 2005 Cemetech

Str1=8x128 map being editted
K=getKey
R=row
C=column in relation to entire map
I=index of map being Output starting at 0

There seems to be some type of error in the Output(R,C-I,sub(Str1,128R-128+C,1 line. After scrolling the outputted character is shifted left or right, depending on the direction of the move. I can't figure it out. :(

rivereye
Future Admin (Posts: 5546)

14 Apr 2006 04:31:35 pm

I may be wrong here (don't have my calc withing 5 feet (I know, bad me) to test), but Output may only accept 2 commas.

tifreak8x
Guru (Posts: 11009)

14 Apr 2006 04:38:51 pm

I might see what I can come up with later...

KermMartian
Site Admin (Posts: 64067)

14 Apr 2006 04:43:31 pm

Output( does not accept multiple strings the way Text( does.

Radical Pi
Member (Posts: 137)

14 Apr 2006 04:48:26 pm

The problem isn't Output(. It only has one string argument.

Kllrnohj
☢ PH34R |\/|3 (Posts: 8196)
$☢ PH34R |\/|3$

14 Apr 2006 04:51:30 pm

It would be nice if you posted the error you are getting along with what line it takes you to when you hit "goto" for the error message

Radical Pi
Member (Posts: 137)

14 Apr 2006 04:56:21 pm

It isn't an ERR:XXXX. It just doesn't display properly. You would understand if you tried the program...

KermMartian
Site Admin (Posts: 64067)

14 Apr 2006 04:58:32 pm

Can you permission it to writeable & writeable by all plz and post an XPI link?

Radical Pi
Member (Posts: 137)

14 Apr 2006 05:03:36 pm

...Could you reword that in "simple english?" Confused

KermMartian
Site Admin (Posts: 64067)

14 Apr 2006 06:25:17 pm

1. Upload to SC2.
2. Choose Edit
3. Choose Save to My Projects
4. Click the SC2 logo
5. Select your program, click permissions. Choose 'everyone', 'everyone', and check "Post on Update".
6. Open Selected.
7. Save to My Projects
8. Select the link. and copy it here.

Radical Pi
Member (Posts: 137)

15 Apr 2006 09:16:11 am

That's simple enough.
http://www.cemetech.net/projects/basicelite/sourcecoder2.php?xpi=5df968762a893f82fcad0d256e8390c3

I still can't find the problem though.

KermMartian
Site Admin (Posts: 64067)

15 Apr 2006 06:54:25 pm

Specifics: does it display the wrong char in the wrong place, the right char in the wrong place, or the wrong char in the right place?

Radical Pi
Member (Posts: 137)

16 Apr 2006 11:58:25 am

Right char in wrong place.

KermMartian
Site Admin (Posts: 64067)

17 Apr 2006 07:36:23 am

Ok, so it's this:
Code:

Output(R,C-I,

Radical Pi
Member (Posts: 137)

17 Apr 2006 06:30:43 pm

Wait I figured it out!
The error was in the display of the scrolled map, THAT was shifted over one. Laughing

You can close this topic, unless someone else needs it or has a question about my code.

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