[Bug]: Deny Monster allows slimes to pass through

[aryst0krat]

Existing issues

• I searched for existing issues and did not find a duplicate

Side

side/client

Minecraft Version

1.21.1

Mod Version

2.2.1

Other mods

Plenty, it's a modpack

Modpack (if applicable)

Stoneblock 4

Steps to reproduce

1. Place glass with the Deny Monster property
2. Spawn a slime above it
3. Slime falls through

Expected behavior

I don't see why slimes wouldn't be considered Monsters so they should be denied.

Actual behavior

Slimes pass through.

latest.log link

No response

debug.log link (optional)

No response

Additional context

I checked closed issues for whether this had been fixed in a newer branch than the modpack uses but that doesn't seem to be the case?

[Satherov]

Slime actually extends the Mob class while something like a Zombie extends the Monster class, so as far as the game knows slimes are mobs and not monsters. I can have a look at a workaround tho

[aryst0krat]

That makes sense! It's a bit annoying when using the glass as part of a mob farm that slimes can just escape though, so it'd be great to have a workaround. Thanks!