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This channel is intended for people just starting with the Raku Programming Language (raku.org). Logs are available at irclogs.raku.org/raku-beginner/live.html Set by lizmat on 8 June 2022. |
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| ab5tract | .vushu installed the new raylib bindings. I think some signatures changed that weren’t supposed to.. `load-codepoints` worked fine before (at least, it didn’t explode and returned output), but I can’t figure out how to use it now (trouble creating Pointer[int32] objects). I can’t help but thinking that at least some of those pointers should really be CArray | 09:06 | |
| Good news that it installed just fine on macOS! :D | 09:07 | ||
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| .vushu | <ab5tract> good to know that it works on macos :), I will try to play around with the int pointers. | 09:38 | |
| ab5tract | here’s an example.. right now it’s broken but if you comment out the char point stuff and switch `image-text-ex` to `image-text`, it’s a working snowfall simulator | 09:41 | |
| www.irccloud.com/pastebin/U2aJZd9g | |||
| lizmat smiles at (0.1, 0.2, 0.2, 0.3, 0.3, 0.4)>>.Num | 09:49 | ||
| lizmat is looking forward to a screen shot of the result | |||
| ab5tract | I think it’s technically fewer characters than adding `e0` to each number ;) | 10:03 | |
| .vushu | thanks <ab5tract> I will try it out 🙂 | 10:14 | |
| i think I know whats wrong | 13:57 | ||
| the load code point is missing is rw | |||
| for Pointer[int32] | 13:58 | ||
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| nvm it didn't solve it :d | 14:50 | ||
| ab5tract | Is it also broken with CArray? | 15:07 | |
| .vushu | I think using pointers in raku isn't ergonomic this is how I got it working my $buf = Buf[int32].new(0); my $one-pointer = nativecast(Pointer[int32], $buf); my $text = "asdfsadfadsf"; my $code-point-a = load-codepoints($text, $one-pointer); say $one-pointer.deref; # 12 which is correct | 15:47 | |
| btw it's nice the your blizzard simulator 🙂 | 15:52 | ||
| ab5tract | thanks! I’ve made a few tweaks since then, will probably make a few more. | 16:22 | |
| .vushu I may be wrong but I believe you could also change back from `Pointer[int32]` to `int32 is rw` | 16:36 | ||
| At least in this case, for `load-codepoints`. For `load-font-ex` I think the answer is `CArray` (but I will shut up about that now :) ) | 16:42 | ||
| .vushu | haha it’s fine I will play around with it and verify if thats the case 😅 | 17:12 | |
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| Got it working I think | 21:16 | ||
| cdn.discordapp.com/attachments/768...847e1& | |||
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| Turns out that I wasn't handling pointer return types properly Please update raylib-raku to version 0.0.11 my $buf = Buf[int32].new(0 xx 1); my $count = nativecast(Pointer[int32], $buf); my $text = "Ab5tract"; my Pointer[int32] $point = load-codepoints($text, $count); say $count.deref; # shows 8 my $snow-a = load-font-ex("resources/DotGothic16-Regular.ttf", 48, $point, $count.deref); | 21:36 | ||
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| ab5tract | Cool! I will check this out :D | 22:23 | |
| I’m about 2/3 of the way through implementing Tetris | 22:24 | ||
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| .vushu | thats so cool 😄 | 22:33 | |
| please showcase the game when you are done 😁 | 22:42 | ||
| ab5tract | For sure. Was planning to PR it to raylib-raku as an example | 23:22 | |
| likewise with the snowfall sim | 23:23 | ||
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| .vushu | That would be a welcoming addition!😄 | 23:59 | |
