Gem sockets never accepted the two Iron's Spells essences: Arsenal gates its
melee gem modules on the `gem_melee` material group and Armory gates its armour
ones on `gem_armor`, neither of which is the `gem` group they carried. Every
gem-like material now carries both, so it fits any gem slot.
Immersive Engineering adds aluminium, nickel, constantan, electrum and
graphite. Its steel, lead, uranium and silver overlap mods already covered, so
rather than one material accepting either mod's ingot, each metal simply names
one provider - Mekanism for steel/lead/uranium, Ice and Fire for silver. That
keeps one entry per metal in the crafting screen.
Titanium moves to the same rule with Cosmonautics as its provider, which drops
the c: tag files and the any-of pack machinery along with it. That also removes
a latent crash: a tag-fed material still needed an item for its icon, and MIAPI
parses icon items through the registry and throws when one is missing.
The generator now clears its output directory first, so a material that moves
between packs cannot leave a stale copy claiming the same id.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
72 materials sourced from Create, Mekanism, Ice and Fire, Iron's Spells,
Create: The Air War, Create: Cosmonautics and Aeronautics: Interstellar
Expansion.
Stats follow Tinkers' Construct 3 re-scaled onto MIAPI's vanilla-derived
numbers; materials with no Tinkers counterpart are built from what the
material actually is and then fitted to the nearest tier band.
Palettes are not hand-picked. tools/generate_materials.py reads each
material's texture out of the source mod's jar and samples it into MIAPI's
seven-stop grayscale_map, reproducing MIAPI's own hand-authored copper
palette to within ~2% per channel.
MIAPI's material loader honours no datapack conditions, and a material whose
ingredient item is missing fails to parse, so each mod's materials ship as a
built-in datapack registered only when that mod is installed. Titanium is
shared by both aerospace addons and so sources its ingredients from
c:ingots/titanium instead of an item id.
Cinder essence grants fire immunity through an attribute this mod registers
and watches itself, rather than coupling to MIAPI internals.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Amir Alexander Abdelbaki