Disable MAD mods on leaving server

[Alystrasz]

As we don't want MAD mods to conflict with other mods, mods that have been downloaded to join a server should be disabled after leaving said server.

[ASpoonPlaysGames]

In a similar vein as this: R2Northstar/NorthstarMods#263

Any mods that get enabled/disabled specifically to join a server should get reverted back to the state they were in after leaving the server.

Some pointers for implementation:

• Can't just store this in UI vm, since uiscript_reset might get ran when enabling/disabling mods, so the data would be lost.
• Launcher implementation is probably best, perhaps saving enabledmods state via a script call and then rolling back to the saved state later via a second script call

[RoyalBlue1]

For implementation can't we enable/disable the mods according to the server without writing it to enabledmods and then on every server leave we load enabledmods again to reset to the previous state

[ASpoonPlaysGames]

For implementation can't we enable/disable the mods according to the server without writing it to enabledmods and then on every server leave we load enabledmods again to reset to the previous state

Yeah that would work, could have "temporarily" enabled/disabled mods by doing that. However reloading mods on every server leave isn't great, we should check to make sure that there are currently some "temporarily" enabled/disabled mods first

[Alystrasz]

For implementation can't we enable/disable the mods according to the server without writing it to enabledmods and then on every server leave we load enabledmods again to reset to the previous state

Can we really avoid using enabledmods here?
Maybe a server leave callback wouldn't be triggered if players rage quit the game during a match 😄

[Alystrasz]

Launcher-side, is there any particular method (hook?) that is triggered on leaving a game?