Drawing mode fixes and DEBUG_LINES support

[VisualEhrmanntraut]

This fixes mods the likes of Ad Astra amongst other problems.

[thr3343]

TBH I was also going to open a PR on this issue But this adds more draw modes, while my version only added Lines, so this is the better PR imho

Will link my branch anyway, just in case it is useful as a reference: https://github.com/thr3343/VulkanMod/tree/DrawMode

[VisualEhrmanntraut]

MiniHUD works fine now

[xCollateral]

I wanted to thank you for your work, I'm interested in merging this PR as it resolves a compatibility issue I haven't got around to fix yet.

[VisualEhrmanntraut]

LINES mode is still a bit fishy so don't merge it yet until we figure it out :-)

[thr3343]

LINES mode is still a bit fishy so don't merge it yet until we figure it out :-)

That's OK, just closed my review as it was outdated

For LINES you can try quadsIndexBuffer instead of linesIndexBuffer, but oytl tested two mods with that thus far, so haven't tested that very thoroughly

[VisualEhrmanntraut]

@thr3343 using that only helps with the F3 cursor for me, MiniHUD still has some quirks