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Messages - jacobly
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181
« on: November 08, 2011, 02:20:51 am »
Cool, it works. I created an RSS parser that uses SAX, then I uncommented your code and made a few minor changes, and it works! Anyway, I'll edit when I get it uploaded. Edit: http://jacob.heliohost.org/Omnimaga.zip
182
« on: November 08, 2011, 01:41:39 am »
SAX as in Simple API for XML. 
183
« on: November 07, 2011, 11:29:10 pm »
Actually, list.item(i) is not returning null, but list.item(i).getNodeValue() is. According to the table at the top of this page, the nodeValue of an instance of Element is always null. Anyway, I will try to see if I can get SAX to work.
184
« on: November 06, 2011, 01:12:34 am »
Another one of those times when firefox ignores my mistakes, causing me to miss them.  Anyway, it's fixed.
185
« on: November 03, 2011, 02:15:49 pm »
Well in that case...
:For(H,1,L)
:Pxl-On({H∗2+L₁−2}ʳ,/256)
:End
or even
:For(H,1,L)
:Pxl-On({H∗2+L₁−2}ʳ,Asm(6C))
:End
186
« on: November 03, 2011, 01:38:54 am »
Also remember that For loops loop up to and including the value of the last parameter, meaning that if L is 0, then For(H,0,L) loops from 0 to 0, or one time. This is incorrect because if the length is zero, it should not loop at all. For(H,0,L−1) doesn't work either, because if L is 0, then it loops from 0 to -1 (or 65535), which is not good. In the end you should do something like the following:
:For(H,1,L)
:Pxl-On({H−1∗2+L₁},{H−1∗2+L₁+1})
:End
or slightly more optimized:
:For(H,1,L)
:Pxl-On({H∗2+L₁−2},{H∗2+L₁+1−2})
:End
187
« on: October 31, 2011, 11:03:32 pm »
By the way, if you need absolute addressing in the $0000 to $3FFF range, I can add a new prefix to ignore the automatic replacements if that's convenient. I didn't think anyone would ever need to jump or call addresses there, but I guess for hacks like this that could be important.
That would be much better than what I currently do! BJump:
ld hl,50h
push hl
ret
188
« on: October 30, 2011, 10:52:21 pm »
Yeah, the server can be slow at times, but it is also free.
189
« on: October 30, 2011, 10:46:53 pm »
I created a webpage here that converts 8xp files to unicode. The output was designed to be able to be copy-and-pasted directly into code tags in a post. It currently supports both TIBasic and Axe tokens.
190
« on: October 30, 2011, 06:19:24 pm »
For(A,L₃,L₃+767)
{A} or {A−L₃+L₆}➔{A}
End
This is much faster!
Edit: even faster!
191
« on: October 30, 2011, 03:41:03 pm »
The easiest way would be to use another variable.
0➔D+1➔E .this stores 0 to D and 1 to E
Repeat getKey(15)
If getKey(9) and E
D xor 1➔D .this toggles D
0➔E
Else
1➔E
End
...
End
192
« on: October 30, 2011, 03:18:57 pm »
I decided to use seq( since it has two letters in common with sqrt(. Axiom SQRT: seq(a): returns the square root of the 8.8 number a in 8.8 format. seq(a)ʳ: returns the square root of the unsigned integer a in 8.8 format.
193
« on: October 30, 2011, 02:49:28 pm »
If you don't care too much about accuracy, you can do √(A)∗16.
Alternatively, I wrote an 8.8 square root routine in asm... If you can give me a token to use (not √( since Axe has dibs) I could make an Axiom.
194
« on: October 28, 2011, 08:44:11 pm »
It looks like you were drawing the background over the arrows in the first post, which is why they are not showing up.
195
« on: October 27, 2011, 12:18:53 am »
Bug fix! (See first post)
Also, I started creating a tutorial, so I included that too.
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