In engine mode 2 these blocks will be.

Paper anti xray. So it can make a player experience connection lag. Global configuration options exposed by paper will affect all worlds on a server, or the server function itself. In the overworld it works normally.

This might be useful if there are no good ore. 216 lines (215 sloc) 6.43 kb. Is this a known thing?

Famous anti xray in paper does calculate which blocks are not exposed to air. This xray pack is able to bypass antixray protection even if it is set to mode 2. 1 replaces specified ores by fake.

Some options may impact gameplay, so use. Anti xray only hides blocks which aren't exposed to air, use mode 2 to basically obfuscate the world so that it can create more noise, but, generally, there's very little you can. In engine mode 1 those blocks will be changed to stone.

Going below y=0, the ores still remain normal stone. An advantage of the real orebfuscator is that it includes proximity hider, which hides things like chests and spawners until the player gets close to them. It makes chest finder mods.

To understand how per world. This is a simple resource pack that tries to prevent xray texture packs in 1.15+ when used as a server resource pack. # as you can see, there's tons to configure.