Seems the algorithm is well made as it doesn't crash game - game stalls for a few minutes
Here is the result of mushrooms being considered trees - not sure if this itself applies to extremely large trees
If so maybe can config a limit the max size allowed for chopping and give user warning? Not sure entirely but could be worth investigating if this issue is valid

I think this should be closed actually - I feel this shouldn't be an issue in future once #7 chopping taking longer based on blocks is implemented as user will realize what they're about to do

also props to the mod it's really fun to watch something this large fall

oh i did not think of this being an issue, sorry i will add an limiter for the next update.
Also you can join my discord if you want to stay updated on my mods.