[Bug report] Lagging while shooting with the SMG

[Tervos]

Hey guys, I'm having a bit of a partially gamebreaking problem here. Whenever i'm trying to spray with the SMG, my FPS drop to 2 or so, but not with the other weapons. Tried to turn my video settings a bit (even though I have a high end PC : OC'ed GTX 660Ti, 12gb ddr3 ram, i5-3570k 4.2ghz) but It didn't do anything.

While I was trying to mod Openspades, I found a smoke animation (ressources -> pak000 -> Textures -> Smoke) only made out of .tga files. And I do believe this 179-imgs animation plays when you're shooting a gun. And BLOODY HELL DEVS, playing a 179-img animation made out of simple image files in less than 1 sec is just sick.

I think the problem's coming from here ; The ultra-demanding smoke animation stacking, because the SMG has a pretty high fire rate. When I'm not spraying with the SMG (Shooting bullet after bullet, slowly, IOW = Semi auto), I have 0 lags, so I think this comfirms my theory even more.


EDIT : Lowered the particles settings to medium. Doesn't lag anymore. Looks like I lowered the wrong settings. But still, this should be considered as a bug.