Commit graph

35 commits

Author SHA1 Message Date
liquidex bf4d538651 add ping/pong between client and server
the purpose of this is to hopefully prevent nginx from reaping the connection, since there's data flowing through it every so often
2024-09-02 23:17:35 +02:00
liquidex c1ccc1be24 fix an unnecessarily large amount of locals being emitted for each function
previously we'd create (argument_count + let_count) locals, which doesn't make sense.
so now `let`s use their own counter for their own locals, and we only request as many empty locals as there are `let`s.
2024-09-02 21:43:27 +02:00
liquidex 39989e555a fix SetLocal not taking into account the stack bottom
y'know, when you look for locals relative to the call frame's bottom, but then set locals relative to index 0...
boom.

closes #78
2024-09-02 21:39:04 +02:00
liquidex f4ceb0057e add a bunch of logging to haku, including vm-trace for tracing what the VM does 2024-09-02 21:36:38 +02:00
liquidex 337de0b57b return an error when the parser is at its event capacity 2024-09-02 20:41:13 +02:00
liquidex 26d3b8ed8a add a lot more logging to both client and server to analyze #81
> #81 Compiling brush doesn't seem to finish correctly sometimes, which causes loss of data
> Sometimes it seems like the client state can get desynced (server render thread dies due to a panic?) and then the server starts dropping all requests for drawing the brush.
> These panics should never happen of course, but we need better logging first to determine the exact cause.
2024-09-02 20:15:28 +02:00
liquidex a30c36c92a fix compilation errors on release mode due to missing #[cfg(debug_assertions)] with parser event tracing 2024-09-01 19:20:24 +02:00
liquidex ef1e35fcf0 remove redundant arity checking code from system functions, update error messages
the arity of unary and binary ops is guaranteed by the fact they're, well, unary and binary ops.
right now there's no way to call them with less or more arguments, so we may as well.
2024-09-01 19:15:58 +02:00
liquidex d1a6fb364e fix more syntax v2 bugs, update docs 2024-09-01 18:55:16 +02:00
liquidex 084012d65f parser debugging utilities + fixed paren sometimes producing unbalanced events
parser events now have a `from` field which has the source location of where the event was emitted.
this location is pretty-printed when using `Debug`
2024-09-01 10:03:21 +02:00
liquidex c5b2eb376f simplify Compiler lifetimes
the 2nd 'b lifetime parameter was not needed
2024-09-01 09:32:21 +02:00
liquidex 2595bf0d82 syntax v2
introduce a new, more ergonomic syntax for haku
not all features are implemented just yet. still missing:

- custom tags (non-True/False)
- color literals
- lists
2024-09-01 09:29:11 +02:00
liquidex 879d17d904 docs; rendering docs from .dj to .html
still no in-app link to these docs though
2024-08-26 23:26:03 +02:00
liquidex 0d831698e2 add proper error and disconnect handling
error handling shows you the error and offers the ability to reload;
disconnect handling shows you that the page will reload in a few seconds.
it uses exponential backoff with some random sprinkled into it to prevent overwhelming the server once people's clients decide to reconnect.
2024-08-25 12:55:07 +02:00
liquidex 7f78d0ce1b remove some leftover code 2024-08-24 22:03:23 +02:00
liquidex ba89b6eb04 fix haku-wasm/haku.js errors not resetting properly sometimes 2024-08-24 18:40:33 +02:00
liquidex 2d1f49f78d move apply_defs to just before the VM evaluates code 2024-08-24 18:04:49 +02:00
liquidex fb0e15c00c fix a couple bugs which could cause chunks to get eaten away across reloads
mainly related to me not knowing how to decode WebP properly (I blame the API design of the webp crate)
turns out it can return RGB images instead of RGBA and so you have to convert it to RGBA first

there were also a couple math bugs with chunk drawing/saving related to some of my refactors of that math
2024-08-24 17:21:28 +02:00
liquidex 447dd8c6f1 remove unused rkgk::binary module 2024-08-24 16:16:32 +02:00
liquidex 63151a4376 bump rkgk to 0.1.1 2024-08-24 16:16:08 +02:00
liquidex 9cb24a0b1e remove unused imports 2024-08-24 16:12:41 +02:00
liquidex 03412722d8 make it possible to override wasm directory from wasm-dev during build 2024-08-23 23:14:55 +02:00
liquidex c9859124c3 fixes to the deployment procedure 2024-08-23 22:55:35 +02:00
liquidex be6a47ae13 user authentication through a secret token (NOT AUDITED FOR SECURITY. DO NOT RELY ON THIS CODE.)
it's probably okay, but it's incredibly easy to read localStorage from the frontend and get a hold of the secret
would be nice (would it?) to have more proper session tokens I guess but we're not doing that right now

I'm not entirely sure if generating the password on the server is legit like this, but it leads to an incredibly frictionless experience and I'd like to keep it. if possible.
I don't really see a difference compared to password managers generating passwords for you and showing them in plaintext
obviously actual passwords are stored within the manager which requires a master password, but like. do we really need that. the secret isn't shown to the user and it's very long.
too bad the browser secure storage API or whatever isn't ready yet
2024-08-23 19:50:42 +02:00
liquidex 4ebd150e59 add some logs, fix frontend memory leak with users not deallocating their haku
closes #28
2024-08-22 21:39:31 +02:00
liquidex 6c88a041ea add SourceCode wrapping str for enforcing source code length limits at parsing boundaries
I'm actually quite happy with this API design. a little zero-cost wrapper that makes you _think_ when you need to think.
2024-08-22 20:49:16 +02:00
liquidex 3913254215 fix updated defs not being applied properly to VM in frontend and backend
this fixes the case where

	(def botsbuildbots (fn () (botsbuildbots))) (botsbuildbots)

would not run properly (return with a "set def index out of bounds" error)

also make exceptions store String instead of &'static str for better error reporting

closes #33
2024-08-22 20:27:18 +02:00
liquidex ccab723298 fill scribble 2024-08-22 17:50:39 +02:00
liquidex 7933057062 add rectangle and circle shapes 2024-08-21 22:07:59 +02:00
liquidex 50094c3872 add lists & VM memory limits 2024-08-21 21:11:22 +02:00
liquidex 70e979057c persistence in database
only maybe a little bit shitty but it works very well
still needs chunk unloading
2024-08-19 22:39:22 +02:00
liquidex 2594afcc1b a more robust system for syncing chunks
as long as the server tells you there are more chunks, there are definitely more chunks.
just wait for them a bit.
2024-08-18 12:28:19 +02:00
liquidex 2f7bcbb14e sync 2024-08-17 22:16:21 +02:00
liquidex 26ba098183 a whole load of work in progress 2024-08-15 20:01:10 +02:00
liquidex caec0b8ac9 initial commit 2024-08-10 23:10:22 +02:00