Let's see how this goes.
- Update references to the new repo
- Use rrsync on the server, meaning make-doc.sh uploads relative to the
website root.
- Bump Gradle wrapper to 7.2. Not related to this change, but possibly
fixes running under Java 16. Possibly.
- Fix broken /cctest marker
- Correctly wait for the screenshot to be taken before continuing.
- Filter out client tests in a different place, meaning we can remove
the /cctest runall command
- Bump kotlin version
This spins up a Minecraft instance (much like we do for the server) and
instructs the client to take screenshots at particular times. We then
compare those screenshots and assert they match (modulo some small
delta).
These are still equivalent to the official mappings but also include
method names and javadoc. Yay!
A bit weird to be on versioned mappings after 8 months of MojMap :).!
- Fix missing shader for printout render type
- Use current buffer provider for pocket computers rather than the
tesselator. This requires us to use a non-depth-writing terminal +
depth blocker, as otherwise one gets z-fighting.
- Thus refactor some of the shaders to be terminal wide, not just for
monitors.
Fixes#894
- Remap everything to use MojMap class names too. This is what Forge
uses, so \o/.
This does NOT currently rename any classes to use suffix notation or
BlockEntity. That will come in a later change. We do however rename
references of "World" to "Level".
- Move the test mod into a separate "cctest" source set. As Forge now
works using Jigsaw we cannot have multiple mods defining the same
package, which causes problems with our JUnit test classes.
- Remove our custom test framework and replace it with vanilla's (this
is no longer stripped from the jar). RIP kotlin coroutines.
It's still worth using Kotlin here though, just for extension
methods.
- Other 1.17-related changes:
- Use separate tile/block entity tick methods for server and client
side, often avoiding ticking at all on the client.
- Switch much of the monitor rendering code to use vanilla's
built-in shader system. It's still an incredibly ugly hack, so not
really expecting this to work with any rendering mods, but we'll
cross that bridge when we come to it.
It's probably the lowest traffic module :p.
Also (somewhat) improve the deprecated messages in os.loadAPI. We really
need a proper article on require and converting from os.loadAPI.
- Allow help files to use the ".md" suffix, and move changelog/whatsnew
to use them.
- When files end with ".md", the "help" program attempts to highlight
them. This involves:
- Colour code blocks with a lightGrey background.
- Replace lists to use bullet points instead of "-"/"*".
- Colours headings yellow.
The implementation of this is a bit janky because a) I wrote this and
b) we need to run this step before text wrapping, but preserve
colours and section positions over wrapping (thanks to Jack for
getting this working).
- Add section navigation to the help viewer, with left/right to move to
the next/previous section.
Closes#569
- Upgade to Gradle 7.0 and FG 5.0
- Allow running with any Java version - this now correctly compiles
Forge with the right version.
- Upload to Modrinth too. This is entirely untested, so may need some
tweaking.
I've written three or four integrations with bundled cables now over the
various versions, and I'm still not convinced this one is right. It
appears to work though, so we'll see.
We need depend on the main jar here (rather than the API jar), as
otherwise our javadoc tools fails - the API references some internal
classes which aren't on our classpath.
It might be nice to write tests for this (and CT) in the future -
goodness knows these features are fragile - but that'll require some
more gradle work which I don't want to do right now.
Closes#772
- Simplify how the turtle's inventory is processed. We now copy all
items into the player inventory, attempt to place, and then copy the
items back.
This also fixes the problem where turtle.place() wouldn't (always)
update the item which was placed.
I'm also hoping this is more "correct" in how we process drops from
entities and whatnot. Though I've not had any reports of issues, so
it's probably fine.
- Replace the "error message" string array with an actual object. It'd
be nicer all these functions returned a TurtleCommandResult, but
merging error messages from that is a little harder.
Fun facts: the test suite was actually helpful here, and caught the fact
that hoeing was broken!
- Remove the service provider code and require people to explicitly
register these. This is definitely more ugly, but easier than people
pulling in AutoService or similar!
- Add an API for registering capabilities.
- Expand the doc comments a little. Not sure how useful they'll be, but
let's see!
There's still so much work to be done on this, but it's a "good enough"
first step.
These are largely copied across from Cobalt's test suite, with some
minor tweaks. It actually exposed one bug in Cobalt, which is pretty
nice.
One interesting thing from the coroutine tests, is that Lua 5.4 (and
one assumes 5.2/5.3) doesn't allow yielding from within the error
handler of xpcall - I rather thought it might.
This doesn't add any of the PUC Lua tests yet - I got a little
distracted.
Also:
- Allow skipping "keyword" tests, in the style of busted. This is
implemented on the Java side for now.
- Fix a bug with os.date("%I", _) not being 2 characters wide.
This is definitely going to break the build (it shouldn't, but these
things always do). Anyway...
- Use the new Java toolchain support, rather than requiring the user to
install multiple Java versions.
- Bump versions of several plugins.
We're sadly stuck on Gradle <7 for now, as they drop the old
maven-publish plugin, which drops SCP support.
The replacement is objectively worse. However, it supports Git
worktrees, which sadly jgit does not.
We really need to rewrite the build script to make it lazy so we're not
executing these commands every time.
More importantly, `./gradlew check' actually runs the in-game tests,
which makes the CI steps look a little more sensible again.
Somewhat depressing that one of the longest files (15th) in CC:T is the
build script.
Name a more iconic duo than @SquidDev and over-engineered test
frameworks.
This uses Minecraft's test core[1] plus a home-grown framework to run
tests against computers in-world.
The general idea is:
- Build a structure in game.
- Save the structure to a file. This will be spawned in every time the
test is run.
- Write some code which asserts the structure behaves in a particular
way. This is done in Kotlin (shock, horror), as coroutines give us a
nice way to run asynchronous code while still running on the main
thread.
As with all my testing efforts, I still haven't actually written any
tests! It'd be good to go through some of the historic ones and write
some tests though. Turtle block placing and computer redstone
interactions are probably a good place to start.
[1]: https://www.youtube.com/watch?v=vXaWOJTCYNg
ForgeGradle (probably sensibly) yells at me about doing this. However:
- There's a reasonable number of mods doing this, which establishes
some optimistic precedent.
- The licence update in Aug 2020 now allows you to use them for
"development purposes". I guess source code counts??
- I'm fairly sure this is also compatible with the CCPL - there's an
exception for Minecraft code.
The main motivation for this is to make the Fabric port a little
easier. Hopefully folks (maybe me in the future, we'll see) will no
longer have to deal with mapping hell when merging - only mod loader
hell.
Provides a basic interface for running examples on tweaked.cc. This is probably
janky as anything, but it works on my machine.
This is the culmination of 18 months of me building far too much infrastructure
(copy-cat, illuaminate), so that's nice I guess.
I should probably get out more.
When we construct a new ServerPlayerEntity (and thus TurtlePlayer), we
get the current (global) advancement state and call .setPlayer() on it.
As grantCriterion blocks FakePlayers from getting advancements, this
means a player will no longer receive any advancements, as the "wrong"
player object is being consulted.
As a temporary work around, we attempt to restore the previous player to
the advancement store. I'll try to upstream something into Forge to
resolve this properly.
Fixes#564
A lot is broken, but at least we can get in game:
- GUIs render a whole bunch of additional "inventory" text, which we
really don't want.
- Computers load from the wrong location.
- There's some issues with using Forge's tags from outside of JSON
recipes. We need to work out why.
illuaminate does not handle Java files, for obvious reasons. In order to
get around that, we have a series of stub files within /doc/stub which
mirrored the Java ones. While this works, it has a few problems:
- The link to source code does not work - it just links to the stub
file.
- There's no guarantee that documentation remains consistent with the
Java code. This change found several methods which were incorrectly
documented beforehand.
We now replace this with a custom Java doclet[1], which extracts doc
comments from @LuaFunction annotated methods and generates stub-files
from them. These also contain a @source annotation, which allows us to
correctly link them back to the original Java code.
There's some issues with this which have yet to be fixed. However, I
don't think any of them are major blockers right now:
- The custom doclet relies on Java 9 - I think it's /technically/
possible to do this on Java 8, but the API is significantly uglier.
This means that we need to run javadoc on a separate JVM.
This is possible, and it works locally and on CI, but is definitely
not a nice approach.
- illuaminate now requires the doc stubs to be generated in order for
the linter to pass, which does make running the linter locally much
harder (especially given the above bullet point).
We could notionally include the generated stubs (or at least a cut
down version of them) in the repo, but I'm not 100% sure about that.
[1]: https://docs.oracle.com/javase/9/docs/api/jdk/javadoc/doclet/package-summary.html
This allows for configuring the size of computers and pocket computers,
as well as the max size of monitors.
There's several limitations with the current implementation, but it's
still "good enough" for an initial release:
- Turtles cannot be resized.
- GUIs do not scale themselves, so "large" sizes will not render within
the default resolution.
This exposes a basic peripheral for any tile entity which does not have methods
already registered. We currently provide the following methods:
- Inventories: size, list, getItemMeta, pushItems, pullItems.
- Energy storage: getEnergy, getEnergyCapacity
- Fluid tanks: tanks(), pushFluid, pullFluid.
These methods are currently experimental - it must be enabled through
`experimental.generic_peripherals`. While this is an initial step towards
implementing #452, but is by no means complete.
We never added back replacing of ${version} strings, which means that CC
was reporting incorrect version numbers in _HOST, the user agent and
network versions. This meant we would allow connections even on
mismatched versions (#464).
We shift all version handling into ComputerCraftAPI(Impl) - this now
relies on Forge code, so we don't want to run it in emulators.
It should be release quality in all honesty[^1], but let's leave it a
few days to see if any issues trickle in.
[^1]: Well, aside from upsidedown turtles!
When creating a peripheral or custom Lua object, one must implement two
methods:
- getMethodNames(): String[] - Returns the name of the methods
- callMethod(int, ...): Object[] - Invokes the method using an index in
the above array.
This has a couple of problems:
- It's somewhat unwieldy to use - you need to keep track of array
indices, which leads to ugly code.
- Functions which yield (for instance, those which run on the main
thread) are blocking. This means we need to spawn new threads for
each CC-side yield.
We replace this system with a few changes:
- @LuaFunction annotation: One may annotate a public instance method
with this annotation. This then exposes a peripheral/lua object
method.
Furthermore, this method can accept and return a variety of types,
which often makes functions cleaner (e.g. can return an int rather
than an Object[], and specify and int argument rather than
Object[]).
- MethodResult: Instead of returning an Object[] and having blocking
yields, functions return a MethodResult. This either contains an
immediate return, or an instruction to yield with some continuation
to resume with.
MethodResult is then interpreted by the Lua runtime (i.e. Cobalt),
rather than our weird bodgey hacks before. This means we no longer
spawn new threads when yielding within CC.
- Methods accept IArguments instead of a raw Object array. This has a
few benefits:
- Consistent argument handling - people no longer need to use
ArgumentHelper (as it doesn't exist!), or even be aware of its
existence - you're rather forced into using it.
- More efficient code in some cases. We provide a Cobalt-specific
implementation of IArguments, which avoids the boxing/unboxing when
handling numbers and binary strings.
- Use jacoco for Java-side coverage. Our Java coverage is /terrible
(~10%), as we only really test the core libraries. Still a good thing
to track for regressions though.
- mcfly now tracks Lua side coverage. This works in several stages:
- Replace loadfile to include the whole path
- Add a debug hook which just tracks filename->(lines->count). This
is then submitted to the Java test runner.
- On test completion, we emit a luacov.report.out file.
As the debug hook is inserted by mcfly, this does not include any
computer startup (such as loading apis, or the root of bios.lua),
despite they're executed.
This would be possible to do (for instance, inject a custom header
into bios.lua). However, we're not actually testing any of the
behaviour of startup (aside from "does it not crash"), so I'm not
sure whether to include it or not. Something I'll most likely
re-evaluate.
- Remove stub for table.pack/table.unpack.
- Remove Lua 5.3 bitlib stub. We're not on 5.3, there's no
point emulating it.
- Change peripheral.call to correctly adjust the error level. This is a
terrible hack, but I believe the only good option.
It'd be good to remove load as well, but it's a little more complex due
to our injecting of _ENV.
Closes#363
