Author Topic: Loading Lua code dynamically for fun and profit (on-calc Lua editor) (Read 14321 times)

Chockosta · « **Reply #15 on:** July 05, 2011, 02:01:35 pm »

I love you.
This was the only which lacked to the TI-Nspire

DJ Omnimaga · « **Reply #16 on:** July 06, 2011, 01:03:59 pm »

Darn this is epic ExtendeD. A lot of people liked to program on-calc when they did 83+ stuff. I bet this will be appreciated by many Nspire owners too.

BrownyTCat · « **Reply #17 on:** July 06, 2011, 05:54:57 pm »

I hope if ndless 3 comes out we can have a robust editor with a compiler.

Levak · « **Reply #18 on:** July 06, 2011, 08:03:37 pm »

Quote from: BrownyTCat on July 06, 2011, 05:54:57 pm

with a compiler.

A what ? for Lua ?

Chockosta · « **Reply #19 on:** July 07, 2011, 10:08:11 am »

Even if it's not a compiler, it looks like one...
How should we call that ? an "encryptor" ?

Levak · « **Reply #20 on:** July 07, 2011, 11:17:41 am »

Quote from: Chockosta on July 07, 2011, 10:08:11 am

Even if it's not a compiler, it looks like one...
How should we call that ? an "encryptor" ?

Well .. a shell ?

Munchor · « **Reply #21 on:** July 07, 2011, 11:20:38 am »

I think he means that if Ndless 3 comes it'd be good to have an on-calc text editor with a LUA>TNS Converter. Keep it simple

Chockosta · « **Reply #22 on:** July 07, 2011, 11:25:37 am »

I was talking of the tool which produces TNS files from LUA code.
I don't really know what a shell is, but I think it's something different. (The interpretor is a shell, isn't it ?)

Levak · « **Reply #23 on:** July 07, 2011, 11:48:59 am »

Quote from: ephan on July 07, 2011, 11:20:38 am

I think he means that if Ndless 3 comes it'd be good to have an on-calc text editor with a LUA>TNS Converter. Keep it simple

^this

Matrefeytontias · « **Reply #24 on:** September 29, 2012, 10:24:37 am »

Huge up, sorry

I'm having trouble with OCLua : why can't I use a for loop which runs more than 128 times ?

This code brings the calc into an infinite loop :

Code: [Select]

for i = 0, 128 do
end

And this works fine :

Code: [Select]

for i = 0, 127 do
end

Jim Bauwens · « **Reply #25 on:** September 29, 2012, 10:35:13 am »

I haven't tried your code, but I assume you put that in on.paint .
Probably what is happening is that on.paint get's called again (sometimes it does this when execution time is a bit too long), causing it too loop constantly.
But that's just a theory.

Adriweb · « **Reply #26 on:** September 29, 2012, 10:51:49 am »

Quote from: Matrefeytontias on September 29, 2012, 10:24:37 am

Huge up, sorry

I'm having trouble with OCLua : why can't I use a for loop which runs more than 128 times ?

This code brings the calc into an infinite loop :
Code: [Select]
for i = 0, 128 do endAnd this works fine :
Code: [Select]
for i = 0, 127 do end

Could you post more of the code ?

Also, I'm not sure about Jim's theory - well I haven't found myself in such case before. but maybe with timers and stuff it may happen... weird though...

Matrefeytontias · « **Reply #27 on:** September 29, 2012, 11:30:53 am »

Here is the code which doesn't work for me.

In fact, once I try the code I just posted, it works

but just try the one I joined (it's the page 3).

Also, do you know a way to get text from a *.tns ?

Lionel Debroux · « **Reply #28 on:** September 29, 2012, 11:56:50 am »

Copying and pasting some text might work, as would accessing TI-BASIC variables... but without external help, TI's proprietary Lua, which does not have io.* and os.* functions (i.e., among other limitations and incompatibilities with standard Lua, no external file access) cannot get text from a .tns.

Adriweb · « **Reply #29 on:** September 29, 2012, 12:13:47 pm »

Quote from: Lionel Debroux on September 29, 2012, 11:56:50 am

Copying and pasting some text might work, as would accessing TI-BASIC variables... but without external help, TI's proprietary Lua, which does not have io.* and os.* functions (i.e., among other limitations and incompatibilities with standard Lua, no external file access) cannot get text from a .tns.

I believe he's talking about the OcLua's text in page 2 which is a Notes page. So not-related with TI's Nspire-Lua. But still, it's a closed format.

The "only" easy way is to open it with the computer software. Then copy/paste it wherever you want it.

Anyway, about your script : no problems for me for any of your codes...
(Also, remember to put the least possible code (only the final graphics/screen drawing -related things) in the paint method since it's going to get called quite often and you don't want it to slow the rest

Author Topic: Loading Lua code dynamically for fun and profit (on-calc Lua editor) (Read 14321 times)

Chockosta

Re: Loading Lua code dynamically for fun and profit (on-calc Lua editor)

DJ Omnimaga

Re: Loading Lua code dynamically for fun and profit (on-calc Lua editor)

BrownyTCat

Re: Loading Lua code dynamically for fun and profit (on-calc Lua editor)

Levak

Re: Loading Lua code dynamically for fun and profit (on-calc Lua editor)

Chockosta

Re: Loading Lua code dynamically for fun and profit (on-calc Lua editor)

Levak

Re: Loading Lua code dynamically for fun and profit (on-calc Lua editor)

Munchor

Re: Loading Lua code dynamically for fun and profit (on-calc Lua editor)

Chockosta

Re: Loading Lua code dynamically for fun and profit (on-calc Lua editor)

Levak

Re: Loading Lua code dynamically for fun and profit (on-calc Lua editor)

Matrefeytontias

Re: Loading Lua code dynamically for fun and profit (on-calc Lua editor)

Jim Bauwens

Re: Loading Lua code dynamically for fun and profit (on-calc Lua editor)

Adriweb

Re: Loading Lua code dynamically for fun and profit (on-calc Lua editor)

Matrefeytontias

Re: Loading Lua code dynamically for fun and profit (on-calc Lua editor)

Lionel Debroux

Re: Loading Lua code dynamically for fun and profit (on-calc Lua editor)

Adriweb

Re: Loading Lua code dynamically for fun and profit (on-calc Lua editor)