Improvements

[AKuHAK]

Pull Request checklist

Note: these are not necessarily requirements

• [x] I reformatted the code with clang-format
• [x] I checked to make sure my submission worked
• [x] I am the author of submission or have permission from the original author
• [ ] Requires update of the PS2SDK
• [ ] Requires update of the gsKit
• [ ] Others (please specify below)

Pull Request description

[AKuHAK]

@bignaux @uyjulian can you please review my PR? I heavily tested it, but still...

[bignaux]

i'll have a look, for now i'm sorry to have commited directly.

[uyjulian]

Looks good to me