Issue Description:

When I try to merge an book and a tome from Quark (and then the resulting book and an item) instead of costing 35 levels it will cost only 1.

What happens:

What you expected to happen:

The merge to cost 35 levels.

Steps to reproduce:

1. Try to merge an enchanted book with the relative Quark Tome
2. Profit

Affected Versions (Do not use "latest"):

• Anvil Fix: 1.0.3
• Minecraft: 1.12.2
• Forge: 14.23.5.2824

Possibly Conflicting Mods (Provide their version, as well):

• Quark (1.5.150)

Reported to Quark too: VazkiiMods/Quark#1250

This also seems to happen when PiTweaks makes changes to the anvil as well. I used PiTweaks to allow overlevelling of books and force setting the repair count to 0 as well as allowing enchantments to be applied regardless of tool choice or previous enchantments. But when I combined your mod with PiTweaks, all Enchantments became 1 Level to apply.

PiTweaks version used: [1.12-1.1.1]

My comment has nothing to do with wanting repair costs to be 0. PiTweaks forces the repair COUNT to 0 so that repair costs never increase.

due to the AnvilUpdate event not passing the container instance or any player refs, this mod simply cannot be compatible with quark