- New near_unloaded API that supports custom
distance parameter, map bounds check, and
some optimizations.
- Add area automatic unload check support to ABM
API and add to applicable ABMs, replacing many
old manual checks.
Note that the explicit unload check is only strictly
necessary when something will happen due to
a node NOT being present in the area, e.g. something
igniting due to absent coolant, or soaking quantity
being reset due to missing sources. In simple cases
where the absence of a thing causes the ABM to do
nothing, then the standard check can work because
the default action is to do nothing anyway.
- New fluid wandering API, mostly unified logic, only needs
some parameters, plus the "generation check".
- More sophisticated behavior seeking down-slopes beyond simple
immediate flowing node reach ("subtle slope" detection).
- More reliable timing using DNTs.
- Set firm movement rate of concrete, molten glass.
- Reduce molten glass generations, since it can now be more
reliably directed.
This is useful when we want to perform an
action on a commonly-occuring node (like
sand or item stacks) with a requirement of
a neighbor of a less common node type (like
igniters). Checking for B with A nearby can
be a lot faster than A with B nearby if B is
less common, so fewer neighbor checks
actually need to happen.
This was already done "manually" for the
flammable/igniter interaction, but now this is
a general API for all ABMs, that allows the
inversion to be done nearly transparently
with just a flag in the definition, and so the
ABM rules can be written more simply, with
the inversion handled elsewhere.
TODO: Rewrite current manual-inversions,
including the ones for flammable/igniter and
lava/stone hardening/softening.
Detect ABMs that share the same "signature"
except for the central nodenames, and use a
single ABM to run them, looking up the core
bodies to run based on nodename on the Lua
side. This could reduce the total number of
ABMs we're using by almost half, and
mitigate some of the performance issues
that MT continues to have with ABMs.
- New Delayed Node Trigger API that allows
the use of multiple externally-defined node
timer events, as long as on_timer of a node
is not explicitly overridden.
- Use the new DNT system to make door
ablation reliable.
This freezes many things that normally happen automatically
in the world, including most ABMs and AISMs, and a few other
custom step logic items like the player "hot potato" logic.
This can be used for "creative mode" purposes to setup a complex
build without it running itself away from you, and for texture
pack authors, to have time to see things that are normally
transient or difficult to observe because of the effects they have
on nearby things or players.
Treat all API mods as a "layer", and use the new
nc_api_all registration to indicate that a mod depends
on the NC API (which ALL NC mods assume they do).
This means that each non-API mod does not need to
worry about which API mods it really needs and which
it does not, nor will they need to be updated for any
internal API restructures.
This is a game, not a modpack, so all mods will be
loaded anyway, and we only care about order. That
means that we don't really need to worry about
having excess dependencies because any mod we
don't actually need will be needed by something that's
loaded anyway. If somebody wants to reuse a
component elsewhere, they're likely to need to do
some work to untangle it anyway, because of the
amount that NodeCore mechanics interact and
interdepend.
This created a ton of dependency inversions, which
necessitated moving a number of API functions up into
higher layers, and restructuring dependency lists for
a number of mods.
BOLO: non-deterministic load errors due to missed
dependencies.
