Firstly, this abstract away behavior in the mod download models that can
also be applied to other types of resources into a superclass, allowing
other resource types to be implemented without so much code duplication.
For that, this also generalizes the APIs used (currently, ModrinthAPI
and FlameAPI) to be able to make requests to other types of resources.
It also does a general cleanup of both of those. In particular, this
makes use of std::optional instead of invalid values for errors and,
well, optional values :p
This is a squash of some commits that were becoming too interlaced
together to be cleanly separated.
Signed-off-by: flow <flowlnlnln@gmail.com>
This is, in many cases, more reliable than name comparisons, so it's
useful specially in cases where a mod changes name between versions
Signed-off-by: flow <flowlnlnln@gmail.com>
Often times, mods can have their name in different forms, changing one
letter to caps or the other way (e.g. JourneyMaps -> Journeymaps).
This makes it possible to find those as well, which is not perfect by
any means, but should suffice for the majority of cases.
Prevents a massive inload of Scrumplex ditto's :)
I didn't add it to every file modified in this PR because the other
changes are pretty minor, and would explode the diff of the PR. I hope
that's not a problem O_O
