Where are the tree 14 15 16?

I hit 14/15/16 when I run around bonking trees, can you try changing your coordinate to the coordinates in ShuffleTrees.cpp?

Nothing XD

It looks like there are more trees as child. For instance, this is as adult from the grotto tree:

And this is from virtually the same location, but as child. You can see the trees that were there as adult, but there are several that just weren't there as adult:

I finally understood they are exclusive to children's age and not adult so logic problem

Thanks for testing this, logic updated

I confirm that there are the 3 shafts miss that they appeared following your update

I have an idea to offer you but I don't know if it's frightening but you think it is possible that the tree that they are child and adult you could separate them to increase the number of checks?
For example, a child in child age does not give the same check in adult age

I would prefer not to do that, as it contradicts other shuffles & lookup based on X/Z coordinates would need to be adjusted

OK, no problem

Were you aware of #5003 when making this?

Yes he knows how to look at the first message he put at the beginning

As stated in the OP, this was a deliberate re-implementation because the old branch was stale and the dev unresponsive.

I assume the by hand part was just re-applying the changes to a later codebase, and that's why their commits aren't in the history? Just want to know for future reference so I can do a co-author of the original PR's dev when this actually gets merged, if applicable.

@Malkierian correct, lots of copy pasting