Syringes fired from a syringe gun ignore thick material flags

[Notamaniac]

Severity

Exploit

Short Description

If you fire a syringe from a syringe gun it'll completely ignore any thick material flags and inject the full amount.

Reproduction

1. Get a syringe gun
2. Load it with any syringe (cryo/bluespace/normal)
3. Fire it at someone wearing a hardsuit/biosuit/thick material clothing
4. Watch as it embeds anyways and blows them up because you used black powder + phlog/clf3/whatever

Round ID

42605

Test Merges

#15031: 'Adds adrenaline to combat' by redmoogle at commit e4bbedf #14709: '[Ready][Bounty] Adds new racial martial arts' by SuperSlayer0 at commit 6c4dde9

BYOND Username

No response

Additional information

While there's a proj_piercing var in syringes.dm, I can't see where the var is actually used. Maybe a missing check?