Tents: add "tree-tent connection" note?

[omgitsraven]

Since every tree can only be matched up to a single tent, but tents can coincidentally be adjacent to trees besides the one that they're "matched" with, it would be convenient if there were a way for the player to either

1. draw a line connecting a tree and its "matched up" tent

or at least

2. mark individual trees as "already been matched up with something"

Either one would make the puzzles easier to solve, in a way that I think I would be doing if I were playing on paper. (Option 1 would be preferable, but I have a feeling that option 2 would be simpler to implement, and would still be better than nothing?)

[goyalyashpal]

• nice idea. i also experienced some inconvenience there.
• i dont think option 2 will be much good in any aspect,
• while it can be easier to implement in theory, but the UI aspect of it will not be easy. and even then, it will be confusing and insufficient for many.

[goyalyashpal]

• and im-humble-o, option 1 should still not be that hard to implement. Thoughts for its implementation:
• a.) a symbol can be drawn in the common line
  • already used in: pearl, tracks (symbol used there: × i.e. cross)
• b.) a box can be drawn in the tent-tree pair.
  • already used in: filling, etc
• i think the 1A is like MVC i.e. minimum as well as most viable change
• double-arrow symbol (↕ ↔) will be apt, but if that seems tricky (with orientation and all), then the existing cross (suitable for both-orientations) will be suffice too
• as for it's action, rt clicking again (as in "magnets") can be used

Mockups:

https://user-images.githubusercontent.com/19423063/137328856-68694936-c22d-4987-b30d-d6193de81f6e.mp4

[JohnGlassmyer]

i think this would have to be an issue for the upstream first: https://www.chiark.greenend.org.uk/~sgtatham/puzzles/js/tents.html