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Author Topic: Nspire Raycaster  (Read 106900 times)

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Offline DJ Omnimaga

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Re: Nspire Raycaster
« Reply #150 on: April 04, 2010, 04:07:27 pm »
yeah sprites appears to work pretty well now :)
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Offline meishe91

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Re: Nspire Raycaster
« Reply #151 on: April 04, 2010, 04:42:46 pm »
The progress is amazing, I wish I had an nSpire :( This would be so cool to mess around with.

@critor
Nice Pikachu's throwing PokeBalls ;)
« Last Edit: April 04, 2010, 04:48:16 pm by meishe91 »
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Offline DJ Omnimaga

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Re: Nspire Raycaster
« Reply #152 on: April 04, 2010, 04:55:22 pm »
Yeah the Pokemon part was funny XD
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Offline Levak

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Re: Nspire Raycaster
« Reply #153 on: April 04, 2010, 05:47:43 pm »
Quote from: bwang on April 03, 2010, 08:31:55 pm
Quote
I've been reported a display-bug on an Nspire CAS.
What triggers the bug?

The bug is : When you load it on a TI-Nspire CAS, it doesn't works :)
It is very strange cause it is only the OS which bug, when you load "demo.tns" from Ndless, it works perfectly without this "sticky lag" :D
http://img189.imageshack.us/my.php?image=cimg6977.mp4
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Offline DJ Omnimaga

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Re: Nspire Raycaster
« Reply #154 on: April 04, 2010, 05:50:42 pm »
there must be some OS difference with the CAS that may cause certain programs to not run properly maybe, but again I may be wrong. It's strange, though, considering both the Cas and regular got the same hardware.

(Welcome here btw, Levak)
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Offline calc84maniac

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Re: Nspire Raycaster
« Reply #155 on: April 04, 2010, 05:53:28 pm »
I think a separate build needs to be made for CAS, because the locations of OS routines are different. This is the only reason gbc4nspire needed two builds.
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Offline DJ Omnimaga

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Re: Nspire Raycaster
« Reply #156 on: April 04, 2010, 05:54:45 pm »
Really? I guess I didn't paid attention when gbc4nspire came out x.x. Is it very hard to work around these differences, though?
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Offline calc84maniac

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Re: Nspire Raycaster
« Reply #157 on: April 04, 2010, 05:57:44 pm »
Quote from: DJ Omnimaga on April 04, 2010, 05:54:45 pm
Really? I guess I didn't paid attention when gbc4nspire came out x.x. Is it very hard to work around these differences, though?
When programming in C, all you would have to do is use a different include file for the OS routines
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Offline bwang

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Re: Nspire Raycaster
« Reply #158 on: April 04, 2010, 09:07:04 pm »
I'll upload a CAS version tonight (I can't right now because I'm not on my computer).

critor: what algorithm do you use to draw the tops and bottoms of the boxes when you can see them?
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Offline bwang

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Re: Nspire Raycaster
« Reply #159 on: April 04, 2010, 11:50:13 pm »
Attached is a CAS-compatible demo
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Offline bwang

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Re: Nspire Raycaster
« Reply #160 on: April 05, 2010, 12:21:22 am »
New slightly changed demo:

* Looking up and down is out for now, in preparation for multi-height walls.
* F key toggles floor textures.
* * and / keys change the resolution.

critor: never mind the floor question, I figured out.
« Last Edit: April 05, 2010, 12:52:59 am by bwang »
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Offline DJ Omnimaga

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Re: Nspire Raycaster
« Reply #161 on: April 05, 2010, 01:03:08 am »
mhmm gonna download this now, and try in a few minutes I think. Glad to see more and more progress :)
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Offline bwang

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Re: Nspire Raycaster
« Reply #162 on: April 05, 2010, 01:32:18 am »
Well, there's not much progress right now--I don't actually have multi-height walls; I'm just changing the code a bit so I can add them later (hopefully in a couple days).

My current plans for the engine (roughly in order of priority):
* Add multiple height walls
* Speed up sprites a bit (so sprites behind you are completely ignored)
* Add doors
* Move code to their own files so that other people can use it
* Add fake sky textures
* Add support for moving objects
* Write external data loader

How does one access files in C on the Nspire?
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Offline DJ Omnimaga

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Re: Nspire Raycaster
« Reply #163 on: April 05, 2010, 01:36:34 am »
Well I meant in overall there are still new demos every few days, which is whY i said I was happy there was more and more progress.

EDIT: Mhmm bwang, there is a problem with ncaster-0.0.1-noncas.tns . When I run it it reboots the TI-Nspire. I tried the other file too in case you accidentally swapped the names, and same result. I have a TI-Nspire bough in 2009, btw but it's a May 2008 model, as the serial number says (P-0508D)
« Last Edit: April 05, 2010, 01:41:41 am by DJ Omnimaga »
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Offline bwang

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Re: Nspire Raycaster
« Reply #164 on: April 05, 2010, 01:59:49 am »
Try the new attachment.
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