Compat 3CB Factions - Add trenches Compatibility

[Andx667]

When merged this pull request will:

• Add Entrenchingtool to three Backpacks
• Add 3CB Factions to launch.toml

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[Andx667]

There are some Backpacks that could be included, like this:

Its clearly the pouch for an E-Tool, but I'm leaning on leaving them out. Thoughts?

[rautamiekka]

There are some Backpacks that could be included, like this: [...]

Its clearly the pouch for an E-Tool, but I'm leaning on leaving them out. Thoughts?

My vote: include. I think most would prefer the pouch being used for its purpose by default.

[Andx667]

added more Backpack as per your argument. Just need to check the Addon the original 3 come from to add to the config.cpp and its ready for review

[Andx667]

these base classes exist without loading TFAR

[johnb432]

I have mixed feelings about adding a compat for 3CB mods, as they provide most of the ACE compat already. Furthermore, it adds extra maintenance.
If 3CB has stopped developing for Arma 3 (or only minor updates come out, like for RHS towards the end) then the maintenance isn't an issue, so I'd be fine with adding missing or correcting existing ACE compat.

[Andx667]

I can understand that. The last Update for 3CB Equipment ist from Jan 2022. It seems unlikely to me there is a major update coming.

Sorry got confused by the 2 PRs. 3CB Factions seems somewhat active. I ok with not merging this.