We keep getting bug reports on 1.20.1 about an Optifine bug that causes
Forge's capabilities to not work (#1458). The cause of this bug is not
immediately visible to users, and can be very confusing when hit.
Optifine have not released a fix for this bug (despite it being reported
a year ago), and we continue to receive bug reports about it.
Nobody likes it when mods complain about other mods. So much Minecraft
drama can be traced back to this, and it's a slippery slope to go down.
I've tried to keep this as unobtrusive as possible — it's just a chat
message at world join, and it'll turn off if the bug is fixed.
In 1.20.1, Forge and Fabric have different "common" tag conventions (for
instance, Forge uses forge:dusts/redstone, while Fabric uses
c:redstone_dusts). This means the generated recipes (and advancements)
will be different for the two loader projects. As such, we run data
generators for each loader, and store the results separately.
However, aside from some recipes and advancements, most resources /are/
the same between the two. This means we end up with a lot of duplicate
files, which make the diff even harder to read. This gets worse in
1.20.5, when NeoForge and Fabric have (largely) unified their tag names.
This commit now merges the generated resources of the two loaders,
moving shared files to the common project.
- Add a new MergeTrees command, to handle the de-duplication of files.
- Change the existing runData tasks to write to
build/generatedResources.
- Add a new :common:runData task, that reads from the
build/generatedResources folder and writes to the per-project
src/generated/resources.
BYTECODE WAS NOT SUPPOSED TO BE REWRITTEN
YEARS OF DEBUGGING REMAPPING FAILURES yet NO ACTUAL SOLUTION FOUND.
Wanted to use Mixins for anyway for a laugh? We had a tool for that: it
was called "FABRIC LOOM".
"Yes, please produce completely broken jars for no discernable reason"
Statements dreamed up by the utterly Deranged.
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
This removes our two mixins used on Forge:
- Breaking progress for cabled/wired modems.
- Running client commands from chat click events. We now suggest the
command on Forge instead.
Occasionally we get issues where the mixin annotation processor doesn't
write its tsrg file in time for the reobfJar/reobfJarJar task. I thought
we'd fixed that cb8e06af2aefd931b1f6743849a7afb2a25ea0bd, but sometimes
we still produce missing jars - I have a feeling this might be to do
with incremental compilation.
We can maybe re-evaluate this on 1.20.4, where we don't need to worry
about remapping any more.
This should never happen, but apparently it does!? We now log an error
(rather than crashing), and include the original BE (and associated
block), as the BE type isn't very useful.
See #1750. Technically this fixes it, but want to do some more poking
there first.
Minecraft sometimes keeps chunks in-memory, but not actively loaded. If
we schedule a block entity to be ticked and that chunk is is then
transitioned to this partially-loaded state, then the block entity is
never actually ticked.
This is most visible with monitors. When a monitor's contents changes,
if the monitor is not already marked as changed, we set it as changed
and schedule a tick (see ServerMonitor). However, if the tick is
dropped, we don't clear the changed flag, meaning subsequent changes
don't requeue the monitor to be ticked, and so the monitor is never
updated.
We fix this by maintaining a list of block entities whose tick was
dropped. If these block entities (or rather their owning chunk) is ever
re-loaded, then we reschedule them to be ticked.
An alternative approach here would be to add the scheduled tick directly
to the LevelChunk. However, getting hold of the LevelChunk for unloaded
blocks is quiet nasty, so I think best avoided.
Fixes#1146. Fixes#1560 - I believe the second one is a duplicate, and
I noticed too late :D.
Rather than mixing-in to CachedOutput, we just wrap our DataProviders to
use a custom CachedOutput which reformats the JSON before writing. This
allows us to drop mixins for common+non-client code.
Historically we used Forge's SimpleChannel methods (and
PacketDistributor) to send the packets to the client. However, we don't
need to do that - it is sufficient to convert it to a vanilla packet,
and send the packet ourselves.
Given we need to do this on Fabric, it makes sense to do this on Forge
as well. This allows us to unify (and thus simplify) a lot of how packet
sending works.
At the same time, we also remove the handling of speaker audio during
decoding. We originally did this to avoid the additional copy of audio
data. However, this doesn't work on 1.20.4 (as packets aren't
encoded/decoded on singleplayer), so it makes sense to do this
Correctly(TM).
This also allows us to get rid of ClientNetworkContext.get(). We do
still need to service load this class (as Forge's networking isn't split
up in the same way Fabric's is), but we'll be able to drop that in
1.20.4.
Finally, we move the record playing code from ClientNetworkContext to
ClientPlatformHelper. This means the network context no longer needs to
be platform-specific!
After embarrassing, let's do some proper work.
Rather than passing the level and position each time we call
ComponentAccess.get(), we now pass them at construction time (in the
form of the BE). This makes the consuming code a little cleaner, and is
required for the NeoForge changes in 1.20.4.
Everything old is new again!
CC's network message implementation has gone through several iterations:
- Originally network messages were implemented with a single class,
which held an packet id/type and and opaque blobs of data (as
string/int/byte/NBT arrays), and a big switch statement to decode and
process this data.
- In 42d3901ee37892e259de26ebb57cf59ce284416e, we split the messages
into different classes all inheriting from NetworkMessage - this bit
we've stuck with ever since.
Each packet had a `getId(): int` method, which returned the
discriminator for this packet.
- However, getId() was only used when registering the packet, not when
sending, and so in ce0685c31f7315d15d3250c6c8605171b33aa99f we
removed it, just passing in a constant integer at registration
instead.
- In 53abe5e56eec6840890770b6ec36a5d009357da7, we made some relatively
minor changes to make the code more multi-loader/split-source
friendly. However, this meant when we finally came to add Fabric
support (8152f19b6efd71b66c3821ad94aacaddb7d26298), we had to
re-implement a lot of Forge's network code.
In 1.20.4, Forge moves to a system much closer to Fabric's (and indeed,
Minecraft's own CustomPacketPayload), and so it makes sense to adapt to
that now. As such, we:
- Add a new MessageType interface. This is implemented by the
loader-specific modules, and holds whatever information is needed to
register the packet (e.g. discriminator, reader function).
- Each NetworkMessage now has a type(): MessageType<?> function. This
is used by the Fabric networking code (and for NeoForge's on 1.20.4)
instead of a class lookup.
- NetworkMessages now creates/stores these MessageType<T>s (much like
we'd do for registries), and provides getters for the
clientbound/serverbound messages. Mod initialisers then call these
getters to register packets.
- For Forge, this is relatively unchanged. For Fabric, we now
`FabricPacket`s.
This commit adds abstract classes to describe the interface for our
mod-loader-specific generic peripherals (inventories, fluid storage,
item storage).
This offers several advantages:
- Javadoc to illuaminate conversion no longer needs the Forge project
(just core and common).
- Ensures we have a consistent interface between Forge and Fabric.
Note, this does /not/ implement fluid or energy storage for Fabric. We
probably could do fluid without issue, but not something worth doing
right now.
Allows registering arbitrary block lookup functions instead of a
platform-specific capability. This is roughly what Fabric did before,
but generalised to also take an invalidation callback.
This callback is a little nasty - it needs to be a NonNullableConsumer
on Forge, but that class isn't available on Fabric. For now, we make the
lookup function (and thus the generic peripheral provider) generic on
some <T extends Runnable> type, then specialise that on the Forge side.
Hopefully we can clean this up when NeoForge reworks capabilities.
I removed this in aa0d544bbac13dfff6736634c6ef9ac72f0d6cbe, way back in
late 2021. Looks like it's been updating in the meantime and I hadn't
noticed, so add it back.
I've simplified the code a little bit, to make use of our new capability
helpers, but otherwise it's almost exactly the same :D.
- Add a generic PermissionRegistry interface. This behaves similarly to
our ShaderMod interface, searching all providers until it finds a
compatible one.
We could just make this part of the platform code instead, but this
allows us to support multiple systems on Fabric, where things are
less standardised.
This interface behaves like a registry, rather than a straight
`getPermission(node, player)` method, as Forge requires us to list
our nodes up-front.
- Add Forge (using the built-in system) and Fabric (using
fabric-permissions-api) implementations of the above interface.
- Register permission nodes for our commands, and use those
instead. This does mean that the permissions check for the root
/computercraft command now requires enumerating all child
commands (and so potential does 7 permission lookups), but hopefully
this isn't too bad in practice.
- Remove UserLevel.OWNER - we never used this anywhere, and I can't
imagine we'll want to in the future.
- Overhaul model loading to work with the new API. This allows for
using the emissive texture system in a more generic way, which is
nice!
- Convert some of our custom models to use Fabric's model hooks (i.e.
emitItemQuads). We don't make use of this right now, but might be
useful for rendering tools with enchantment glints.
Note this does /not/ change any of the turtle block entity rendering
code to use Fabric/Forge's model code. This will be a change we want
to make in the future.
- Some cleanup of our config API. This fixes us printing lots of
warnings when creating a new config file on Fabric (same bug also
occurs on Forge, but that's a loader problem).
- Fix a few warnings
We've supported resource conditions in the upgrade JSON for an age, but
don't expose it in our data generators at all.
Indeed, using these hooks is a bit of a pain to do in multi-loader
setups, as the JSON is different between the two loaders. We could
generate the JSON for all loaders at once, but it feels nicer to use
the per-loader APIs to add the conditions.
For now, we just support generating a single condition - whether a mod
is loaded not, via the requireMod(...) method.
We switched to Forge's loot modifier system in the 1.20 update, as
LootTable.addPool had been removed. Turns out this was by accident, and
so we switch back to the previous implementation, as it's much simpler
and efficient.
Turtle tools now accept two additional JSON fields
- allowEnchantments: Whether items with enchantments (or any
non-standard NBT) can be equipped.
- consumesDurability: Whether durability will be consumed. This can be
"never" (the current and default behaviour), "always", and
"when_enchanted".
Closes#1501.
- Move several interfaces out of `d00.computercraft.core.asm` into a
new `aethods` package. It may make sense to expose this to the
public API in a future commit (possibly part of #1462).
- Add a new MethodSupplier<T> interface, which provides methods to
iterate over all methods exported by an object (either directly, or
including those from ObjectSources).
This interface's concrete implementation (asm.MethodSupplierImpl),
uses Generators and IntCaches as before - we can now make that all
package-private though, which is nice!
- Make the LuaMethod and PeripheralMethod MethodSupplier local to the
ComputerContext. This currently has no effect (the underlying
Generator is still global), but eventually we'll make GenericMethods
non-global, which unlocks the door for #1382.
- Update everything to use this new interface. This is mostly pretty
sensible, but is a little uglier on the MC side (especially in
generic peripherals), as we need to access the global ServerContext.
- Remove SidedGenericPeripheral (we never used this!), adding the
functionality to GenericPeripheral directly. This is just used on the
Fabric side for now, but might make sense with Forge too.
- Move GenericPeripheralBuilder into the common project - this is
identical between the two projects!
- GenericPeripheralBuilder now generates a list of methods internally,
rather than being passed the methods.
- Add a tiny bit of documentation.
When a turtle attempts to place a block, it does so by searching for
nearby blocks and attempting to place the item against that block.
This has slightly strange behaviour when working with "placable"
non-block items though (such as buckets or boats). In this case, we call
Item.use, which doesn't take in the position of the block we're placing
against. Instead these items do their own ray trace, using the default
reach distance.
If the block we're trying to place against is non-solid, the ray trace
will go straight through it and continue (up to the maximum of 5
blocks), allowing placing the item much further away.
Our fix here is to override the default reach distance of our fake
players, limiting it to 2. This is easy on Forge (it has built-in
support), and requires a mixin on Fabric.
Closes#1497.
Since 1.19.3, this was only populated when the player opened the
creative menu, and so was useless in survival or multi-player
worlds.
Rather than removing the field entirely (🦑 backwards compatibility), we
replace it with the empty list. We also remove it from the docs, and add
a note explaining what the field used to do.
Closes#1285, albeit in the least satisfactory way possible.
- Use GuiGraphics for rendering UI elements. Almost definitely some
z-fighting issues slipped in here.
- Use Forge's loot modifier system for handling treasure disks. I have
mixed feelings about this - it's a nice system, but also is far less
efficient than the previous approach.
- Regenerate data. This is the brunt of the commit, but nothing
especially interesting here.
Instead of creating the upgrade serialiser registries in mod
initialisation, we now do it when the API is created. This ensures the
registries are available for other mods, irrespective of mod load order.
This feels a little sad (we're doing side effects in the static
initialiser), but is /fine/ - it's pretty much what other mods do.
- Standardise our badges a little, adding a modrinth badge.
- Mention Fabric and Forge support.
- Don't include MC version in the Modrinth version number. I feel this
was required at some point, but apparently not any more! This also
allows us to use Modrinth for the Forge update JSON.
- Fix several inaccuracies with several files not marking Dan's
authorship. Most of these are new files, where the code was moved from
somewhere else:
- In the public API: IDynamicLuaObject, ILuaAPI, TaskCallbakc,
IDynamicPeripheral, UpgradeBase
- In the ROM: fs, http, require
- Do not mark Dan as an author for entirely new code. This affects
DetailHelpers, DropConsumer, FluidData, InventoryMethods, ItemDetails,
MonitorRenderState, NoTermComputerScreen, Palette, PlatformHelperImpl,
UploadFileMessage, the Terminal tests, and any speaker-related files.
- Relicence many files under the MPL where we have permission to do
so. See #1339 for further details.
Thank you to everyone who has contributed so far! Cannot overstate how
appreciated it is <3.
This adds SPDX license headers to all source code files, following the
REUSE[1] specification. This does not include any asset files (such as
generated JSON files, or textures). While REUSE does support doing so
with ".license" files, for now we define these licences using the
.reuse/dep5 file.
[1]: https://reuse.software/
