Information

Minecraft version: 1.20.1
Modloader: Fabric
Fabric loader version: 0.14.21
Environment: Singleplayer

First mod name: Grindstone Sharper Tools
First mod version: 3.1

Second mod name: Altered Damage
Second mod version: 3.1

Description

When Altered Damage is installed alongside Grindstone Sharper Tools, the latter ceases to function.
While shift+right clicking the grindstone works, the name is applied to the weapon if that config is allowed, the weapon does not deal any additional damage. Using a dummy mod (though I also tested on vanilla mobs, not a significant piece of information) and a netherite sword for testing, GST raised the 8 damage to 12 as intended, the name counter and chat percentage features worked as intended, and the item ran out of uses like it should. When Altered Damage is installed, setting "entityDamageModifier" to anything other than 1.0 results in the sword not doing it's additional 50% damage, the counters in the name and chat never go down, and the item never looses its "sharpened" status as a result. For example, sharpening a sword while the entity modifier is 0.5 results in 4 damage instead of 6, setting it to 2.0 (the mod's default value) deals 16 rather than 24 damage. Since you author both of these mods hopefully it will be an easy fix, though I had a look at the events and I'm pretty confused as to why this would happen.

Other information

I test mods I suspect have conflicts in a pack that has DashLoader, Mod Menu, Neruina, and in this case as it requires damage data, MmmMmmMmmMmm and Moonlight. If any of these are causing this issue, I wouldn't know, so if you are unable to reproduce it try this environment.