Medical Treatment - Change stitching when wound reopening disabled

[Freddo3000]

When merged this pull request will:

• Allow stitching when "Clear Trauma" is set to "On Stitch".
• This changes behaviour as such that trauma is cleared upon finishing stitching, instead of periodically, with time calculation based on ΣbodyPartDamage * GVAR(woundStitchTime). This is due to some of the values otherwise used for stitching are only available when wound reopening is enabled.

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[kymckay]

I think in terms of end user experience this isn't the ideal solution (since if action is interrupted that progress will be lost). However, it does identify a valid case that's not being handled and seems fine as an initial solution.

Having recently reacquainted myself with our stitching code to produce #8926, the way we handle stitching logic is not very intuitive and seems over complicated. I reckon if someone was motivated they could refactor the underlying system in a way which also accommodates this case with incremental progress.

[Freddo3000]

I think in terms of end user experience this isn't the ideal solution (since if action is interrupted that progress will be lost). However, it does identify a valid case that's not being handled and seems fine as an initial solution.

Having recently reacquainted myself with our stitching code to produce #8926, the way we handle stitching logic is not very intuitive and seems over complicated. I reckon if someone was motivated they could refactor the underlying system in a way which also accommodates this case with incremental progress.

This was essentially my thought on it as well, a stopgap solution until someone who is more acquainted with ACE produces something better.