We'll use it in 1.20 mixins.
Unclear what minimal fabric-loader version it requires, so in the interest of
keeping older versions compatible with OptiFabric (old versions of which aren't
compatible with the latest fabric-loader), we'll add it to 1.16.4+ only.
Because on 1.11+ a `null` item stack is not something that should exist.
This then also allows us to compare item stacks by value rather than only by
reference, potentially saving a few redundant entity equipment update
packets (but more importantly, also allows us to store a copy instead of the
original, which will be important for the next commit).
No clue why `getResourceLocationForPlayerUUID` was implemented the way it was,
that commit dates back to 2015 (332c36a), but if the skin isn't loaded yet, it
won't load it, so sometimes it just won't show properly in first person and in
the Player Overview.
This commit just calls `AbstractClientPlayer.getSkinTexture` instead.
Unclear which MC versions are affected. At some point before 1.16.4 something
else was introduced which loads the skin for us, hence why modern versions were
not affected.
Instead of setting the the values via accessor and calling the handler directly.
This allows mods like ResolutionControl+ to properly resize its internal
framebuffers as well.
Previously we injected it as a regular builtin resource pack (like the
Programmer Art pack) and hid it on the resource pack screen but this is bad for
several reasons. The most significant one being that it can be re-ordered and
makes the resource pack list ordering weird if you don't know that there is an
invisible pack there.
It also unnecessarily messes with other mods which make certain assumptions
about configurable resource packs (e.g. EBE, though in that case, it merely
triggers an existing bug in EBE).
We now instead inject it into the final resource pack list which gets
constructed from the configured packs, but never as a configurable pack itself.
That was never actually finished and we do not need to keep it around anymore.
Whether we add its successor once that is ready for production use remains to be
seen.
Half the reason we swapped the render queue / settings parent relationship was
so we don't need to go through the settings screen to access the queue. But for
some reason I stopped half way through and didn't also move the "You need at
last two keyframes." popup. This commit rectifies that.
The previous one, blue with no shadow, had horrible contrast with the button
background and did not fit well with any of the other buttons.
Now it does (except that it's not yet in the 20-pixel width/height style).
Since MC provides no reliable way to get the connection while still in the login
phase, Fabric API tries to determine it either from MinecraftClient's connection
field (for the integrated server) or from the ConnectScreen (for multiplayer).
However, neither is present during a replay, leading to the aforementioned
error.
To fix this, we store our ClientConnection in MinecraftClient's connection
field. This should have no significant effect on vanilla behavior.
Also remove the dead Forge 1.14 code which was in the same place.
That is, most of the business code should not be aware that it is being compiled
to multiple versions even when it heavily interacts with MC, preprocessor
statements should be an escape hatch, not the norm.
Similarly, code should not be forced to do `MCVer.getWindow(mc)` instead of the
much more intuitive `mc.getWindow()`, and a new preprocessor (technically remap)
feature makes this possible by defining "search and replace"-like patterns (but
smarter in that they are type-aware) in one or more central places (the
"Patterns.java" files) which then are applied all over the code base.
In a way, this is another step in the automatic back-porting process where
preprocessor statements are used when we cannot yet do something automatically.
Previously we "merely" automatically converted between different mapping, this
new feature now also allows us to automatically perform simple refactoring
tasks like changing field access to a getter+setter (e.g. `mc.getWindow()`), or
changing how a method is called (e.g. `BufferBuilder.begin`), or changing a
method call chain (e.g. `dispatcher.camera.getYaw()`), or most other
search-and-replace-like changes and any combination of those.
The only major limitation is that the replacement itself is not smart, so
arguments must be kept in same order (or be temporarily assigned to local
variables which then can be used in any order).
