Lua 5.2+ uses loadfile(filename, mode, env), not loadfile(filename,
env). While this is a minor incompatibility, it'd be nice to be
consistent as much as possible.
We try to handle the incorrect case too, as obviously we don't want to
break existing programs.
This moves expect from the bios into a new craftos.expect module,
removing the internal _G["~expect"] definition. Apparently people were
using this irrespective of the "don't use this" comment, so we need to
find another solution.
While this does introduce some ugliness (having to load the module in
weird ways for programs, duplicating the expect function in memory), it
does allow people to use the function in a supported way, and removes
the global ugliness.
I'm not entirely sure how useful all of these will be yet - still
trying to work out what/when to test things, but hopefully this'll
be a useful datapoint.
This is equally an ugly hack, but means we're at least not constructing
entities with null worlds any more.
Ideally we could always use the turtle entity, but this will require a
bit more of a refactor.
Fixes#265
- Add Forge's "name" field to the loot tables. This doesn't resolve all
our missing loot providers, but it's a start.
- Add back GUIs for pocket computers, printouts, view computer, etc...
Equivalent to `pastebin run`, but allows running arbitrary URLs
instead.
Is this a little questionable? Yes - people shouldn't be downloading
and running code from the internet. But hey, people do that already,
so we might as well make it convenient.
So very little works, but it compiles and runs.
Things to resolve over the next few days:
- Horrible mappings (should largely be resolved by tomorrow).
- Cannot send extra data over containers - we'll have to see what Forge
does here.
- Turtle models are broken
- No block drops yet - this will largely be cherry-picking whatever I
did on Fabric.
- Weird inventory desyncs (items don't show up initially when
interacting with a CC inventory).
- Probably lots of other things.
- Adds a CheckStyle configuration which is pretty similar to CC's
existing one.
- Add the Gradle license plugin.
- Ensure the existing source code is compatible with these additional
checks.
See #239
- Make mcfly's stubbing system a little more fault-tolerant.
- Add a small utility function which redirects print, printError and
write to capture their output, rather than printing to the terminal.
This can then be matched against in order to determine a program's
output.
It's a little flakey - you can't use it multiple times in an it
block, etc... but it's a nice feature.
- Add a small couple of tests to delete as a proof-of-concept.
- Convert existing changelog over to use Markdown. This mostly involves
wrapping code in backticks, and marking things as headers where
appropriate.
- Copy all of CC:T's release notes over to the changelog. This is
somewhat more verbose than Dan's notes, but keeping them in sync
seems reasonable (and allows for automation!).
As 'require' operates relative to the current program's directory,
rather than the current directory, it meant we were trying to load files
from /rom/programs.
This is never a good idea, so we add the current directory to the
package path, allowing you to use require as one'd expect.
- Define an expect(index, actual_value, types...) helper function which
takes an argument index, value and list of permissable types and
ensures the value is of one of those types.
If not, it will produce an error message with the expected and actual
type, as well as the argument number and (if available) the function
name.
- Expose expect in the global scope as _G["~expect"], hopefully making
it clear it is internal.
- Replace most manual type checks with this helper method.
- Write tests to ensure this argument validation works as expected
Also fix a couple of bugs exposed by this refactor and the subsequent
tests:
- Make rednet checks a little more strict - rednet.close(false) is no
longer valid.
- Error when attempting to redirect the terminal to itself
(term.redirect(term)).
This only renders the bounding box on non-screen edges of the monitor,
meaning you have an uninterrupted view of the screen when hovering
hover.
Closes#219
Rendering an item worked in principle, but had several caveats:
- The terminal did not fit well within the item's texture, so we had a
rather large border.
- The "correctness" of this was very tied to Minecraft's item rendering
code. This changed a little in 1.13, causing problems like #208.
Instead we effectively reuse the computer GUI rendering code, though
also handling coloured pocket computers and rendering the modem light.
This fixes#208, and hopefully fixes#212.
Actually, many *globs*. It additionally prints the glob if no files
matched it, since that's clearer.
Also move the ComputerTestDelegate's filesystem to be disk-based. This
is what actual computers use, and the MemoryMount is a little broken.
- os.time, when given a table, will act the same as PUC Lua - returning
the seconds since the epoch. We preserve the previous string/nil
behaviour though - os.epoch("local") is equivalent to PUC's
os.time().
- os.date will now act accept a string and (optional) time, returning
an appropriate table.
Somewhat resolves the madness which was dan200/ComputerCraft#183, and
hopefully (though probably not) makes @Vexatos happy.
This changes the previous behaviour a little, but hopefully is more
sane:
- Only require the socket to be open when first calling receive. This
means if it closes while receving, you won't get an error.
This behaviour is still not perfect - the socket could have closed,
but the event not reached the user yet, but it's better.
- Listen to websocket_close events while receiving, and return null
should it match ours.
See #201
We were using += instead of =, meaning the budget always grew,
rather than growing while there was still space. As a result, computers
were never correctly rate limited.
Further more, if a computer went into a deficit, we would continue to
increase the budget by a negative amount, exponentially decreasing until
overflowing!
Yes, this is a very embarrassing mistake. I'd been aware that rate
limiting wasn't working as expected for a while, I hadn't realised
the problem would be this stupid.
This uses the same behaviour that repeaters and comparators do for
determining their input, meaning that redstone directly connected to the
computer is read (as you would expect).
It's worth noting that this is a shift from previous behaviour.
Therefore, it runs the (small) risk of breaking existing builds.
However, I believe it is more consistent with the expected behaviour.
Originally introduced in 173ea72001, but
the underlying cause has been happening for much longer.
- Fix order of method name parameters. Looks like this has been broken
since 1.11. Woops.
- Catch RuntimeExceptions too, as Forge converts checked into unchecked
ones.
Fixes#179
I promise! The joys of using -SNAPSHOT I guess...
This will now correctly cause orphaned threads to be cleaned up,
reducing the risk of thread saturation.
If mod loading fails, we'll continue to load colour handlers. As
blocks/items have not been registered, then we'll throw an NPE.
See MinecraftForge/MinecraftForge#5682. Somewhat fixes#168.
Forge's config system will read the default values as integers, meaning
it fails to validate against the config spec. Ideally this'd be fixed in
forge, but this is a suitable work around.
Previously we just relied on magic int values, which was confusing and
potentially error-prone. We could use EnumFacing, but that's a)
dependent on MC and b) incorrect, as we're referring to local
coordinates.
