Expected Behavior

Not messing up blocks' id's on the server after removal

Actual Behavior

Messed up blocks id's on the world on the server after removal, even some tree trunks got removed (dynamic trees)

Steps to Reproduce

Installing this modpack: https://drive.google.com/open?id=1juVv1P7cwBl6Qune3TeXsPNRSHxXVyZv
Making sure that config/embassy/ that there is no file here
Making sure animania is intalled
Making sure modpack is instlaled on forge 2806 1.12.2
Generating a world WITH animania
Closing the world
Removing animania
Entering the world again, tree leaves will be somehow replaced by yellorium blocks and other blocks

Version of Minecraft, version of Animania, Single Player or Server

1.12.2 forge 2806, animania 1.6.2

Screenshots encouraged

PS: Barteks2x, developer of CubicChunks mod says that there is some serious performance issue in this part of the code. Because basically we removed animania from out CubicChunks modpack server becaue it was causing MASSIVE tps drops constantly. After some time of playing server went from 20 to 2-3 tps. And after checking multiple solutions, we removed animania and problem fixed itself.

Okay, the issue of blocks replacing was found and should no longer be your concern. Let me know when the issue with performance gets fixed because we'd want to use your mod in our modpack really much, it's awesome!

Animania does not change BlockIDs, and that problem has not once been raised after 1.5 years of gameplay and > 2mm downloads, so I'm going to guess there's some other mod interaction happening here.

As for the performance issue, it looks like the EntityAIFindMud is indeed using the old search method, and missed the recent round of optimization, so will update.

I think performance should be a lot better, so I'm closing this.