[leduythuccs]

Summary

First step for #40: makes the native Linux build able to generate a D2R mod from a game install. This covers core only CASC/MPQ, no UI change yet.

Changes

• Pass path.native() to CascLib/StormLib instead of .wstring(). It matches TCHAR on each platform and is unchanged on Windows.
• FolderStorage: convert \ to / in storage-relative paths.

Testing

Linux, D2R build 95032 installed through Proton:

• Generated a mod from modgen_ui, mod loadded
• Windows build: -> pipeline passed

Known issues on Linux

The UI still assumes Windows in places, so until the follow-up PR:

• All of Extra tab feature is not working, except for changing Mod id
• All Browse folder/file config drop the leading /, could be solve by typing by hand

The second issue is easy to fix, the Extra tab is harder, as i stated in this comment

Next step

• Figure out how to migrate the Extra tab to linux. I think it's easy for the most part, except for the generating .desktop file

[mapron]

I approved pipeline for Github Actions or in worse case I fix windows build myself, if you break it. LGTM to me should not break anything.

[leduythuccs]

Fixed the CMake. The make_preferred didn't work so I leave it as it is

[mapron]

I wish we have some unit-test with small test mpq with one file so it runs on CI and I never break it on accident. With CASC , well, no easy way (we can make test casc I guess to but it will make so maby files in git, don't wanna.

[leduythuccs]

I updated the path helper, instead of doing in in caller (which is very easy to forgot), i put it in the readFile WriteFile createDirectories functions

[leduythuccs]

I wish we have some unit-test with small test mpq with one file so it runs on CI and I never break it on accident. With CASC , well, no easy way (we can make test casc I guess to but it will make so maby files in git, don't wanna.

In my local I actually asked Claude to make a hook, to generate a mod after each change, and the result should be byte-identical to the window build (that i run in wine)

[mapron]

Today I learned github merges BEFORE CI finishes, darn. I did get github action on prev commit, not a big deal but now I know. So get used to it.

[mapron]

"In my local I actually asked Claude to make a hook, to generate a mod after each change, and the result should be byte-identical to the window build (that i run in wine)"

not a great unit-test idea. I was talking about change set sustainability.

Thanks for contribution, but I will still despise heavy AI usage. Please do more yourself later.