Occultism Jars

Occultism Jars is an addon for Occultism that keeps your working spirits inside tidy blocks. Instead of spirits wandering around your base and dropping items on the floor, they work in place, hoppers and pipes feed them, and the results wait inside until you pull them out.

It adds three blocks: the Spirit Jar, the Holographic Base and the Spirit Fire Chamber.

Spirit Jar

A jar that traps a live working spirit. Summon a Foliot or Djinni Crusher, Smelter or Crystallizer the normal Occultism way and right-click it with an empty jar. The spirit is pulled inside and stays visible through the glass. Each jar holds one spirit and remembers its tier and job.

• Right-click opens the jar's screen.
• Sneak + right-click with both hands empty releases the spirit. It comes back holding whatever it was working on and keeps going in the world.
• Jars only take the lower tiers (Foliot and Djinni). Stronger spirits belong on the Holographic Base.
• Breaking a jar keeps the spirit inside the item. Place it again and it carries on.

Holographic Base

A two-block stand with a gem holder. Catch any working spirit in a Soul Gem or Trinity Gem, right-click the base with it, and the spirit works inside the base, shown as a static purple hologram.

• Runs every tier: Foliot, Djinni, Afrit and Marid crushers, smelters and crystallizers.
• Also runs traders (Otherstone, Otherrock, Otherworld Sapling and the Gambler) and demonic wives and husbands.
• Sneak + right-click with both hands empty takes the gem back. The item the spirit was working on goes back into its hand inside the gem, so nothing is lost.
• The gem is never changed: same spirit, name, owner and settings when it comes out.

Demonic Partners

A demonic wife or husband on a Holographic Base becomes a potion station for its owner, anywhere on the server:

• Potions give their effects to the owner for 5× the duration. Drinkable, splash and lingering all work.
• Suspicious stew gives its effect for 50× the duration and feeds the owner.
• It only uses the next potion when an effect is about to run out, so no potion is wasted.
• Harmful and instant effects are ignored, so nobody can grief the owner through it.
• It also cooks raw food and turns Cursed Honey into a Sweet Honey Heart, like the real partner.

Spirit Fire Chamber

Spirit fire in a block, for automated spirit fire crafting.

• Right-click with a Demon's Dream Fruit, then light it with a flint and steel.
• Chalk changes the fire's colour, like the real spirit fire (all 18 colours, including rainbow and void).
• Items piped in are converted instantly by their spirit fire recipe, and the results wait inside for a hopper or pipe.
• No screen, no timer, no items flying around. Breaking it keeps it lit and coloured.

Automation

Every block works with hoppers, Pipez, Logistics Network and any other mod that moves items. Feed the top or the sides, pull from below. Inputs only accept items the spirit can actually process, so you can't jam a block with the wrong item. On the Holographic Base, both halves accept pipes.

Exactly the same numbers as a real spirit

Jars and bases don't invent their own speed or yield. Work time, output multiplier and operation count are read live from Occultism's own occultism-server.toml, per job and per tier. Tune the config and every jar and base changes with it, matching spirits in the world one-to-one.

The screen

Jars and bases share one screen:

• one input slot and two output slots,
• a portrait of the spirit,
• a progress bar for the current job.

Crafting

All three blocks are made with Occultism rituals:

• Spirit Jar: Aviar's Circle, Book of Binding: Foliot (Bound). 2× Glass, Spirit Attuned Gem, Otherplanks.
• Holographic Base: Fatma's Incentivized Attraction, Book of Binding: Marid (Bound). Empty Soul Gem, Water Bottle, Block of Iesnium, Furnace, Block of Raw Iron, Silver Sacrificial Bowl, Spirit Attuned Crystal, Amethyst Cluster.
• Spirit Fire Chamber: Aviar's Circle, Book of Binding: Foliot (Bound). Flint and Steel, Demon's Dream Fruit, Spirit Attuned Gem, Otherstone.

JEI integration

• Jars and bases are catalysts for Crushing and Crystallizing, the base for Spirit Trade, and the chamber for Spirit Fire.
• The recipe-transfer + button fills the input slot for every job.

Config

config/occultismjars-common.toml:

• playCrushingSound: work sounds of jars and bases (default: true)
• renderTrappedSpirit: draw the spirit in jars, the hologram on bases and the portrait in the screen (default: true)
• jarTimeMultiplier: extra multiplier on the work time of jars and bases, on top of Occultism's own values; lower is faster (default: 1.0)
• potionRefreshSeconds: a demonic partner only uses the next potion once the owner's effect has less than this many seconds left (default: 30)

Upgrading from 0.1

The Crusher Jar and the Demon Extractor Blade are gone. Old Crusher Jars disappear when a world is updated, so release their spirits before updating.

Requirements

• Minecraft 1.21.1 or 26.1.2, NeoForge
• Occultism (required)
• JEI (optional)

Full documentation, with every mechanic explained, is on the wiki.

by fj_goncalves