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BlackJar72 / DoomlikeDungeons

A procedural multi-room dungeon generator for Minecraft
https://www.minecraftforum.net/forums/mapping-and-modding-java-edition/minecraft-mods/1293843-doomlike-dungeons
MIT License
23 stars 12 forks source link

Cascading worldgen lag on version 1.14.7-MC1.12.2 #34

Closed Zalnor closed 2 years ago

Zalnor commented 2 years ago

The version 1.14.7-MC1.12.2 of DoomlikeDungeons mod linked bellow causes cascading worldgen lag, by itself it wouldn't be that bad but in any sizeable modpack it adds on quite a bit of cascading worldgen lag. I have also included a link explaing exactly what that is and how to go about fixing it. Example setting and offset or flags when structures are spawned partially in a chunk and when adjesent chunks load it reads it and finishes generating the structure.

https://www.reddit.com/r/feedthebeast/comments/5x0twz/investigating_extreme_worldgen_lag/

https://www.curseforge.com/minecraft/mc-mods/project-74246/files/3363932

BlackJar72 commented 2 years ago

It looks like my generator needed offsets of +16 instead of the usual +8.

If this holds, it may make an update to newer games versions possible.

BlackJar72 commented 2 years ago

Please see if 1.14.8 is better.

Zalnor commented 2 years ago

I have done some tests with the new version, and I do not see anymore cascading worldgen lag from 1.14.8 even with 300+ mods. Thanks for the quick response and fix!

BlackJar72 commented 2 years ago

You were lucky -- I'd tried before and given up. I almost flagged this as "wontfix," but I decided to go ahead and check one last thing, and there it was, the problem that had eluded me before.