This function is Server how do I Client?

[DarkDragonLove]

I want to create a particle effect when my projectile bumps into something. That happens they (perhaps hacky?) way I've managed, but it's not always in the right position.

ENTITY/PhysicsCollide only runs on SERVER. If it was shared this wouldn't be an issue, but I can understand why it isn't.

So what I tried to do is this:

local fwdVec = Vector(0,0,0)
local fxPosi = Vector(0,0,0)
function ENT:Think()
fwdVec = self:GetVelocity():GetNormalized()
local rayTrace = util.TraceLine( {
start = self:GetPos(),
endpos = self:GetPos() + fwdVec * 4000,
filter = function( ent ) if ( ent == self.Owner ) or ( ent == self ) then return false else return true end end
} )
if self:GetBoltStyle(69) < 0 then
ParticleEffect( "ddl_Raios_Impact_Pistol01", fxPosi, rayTrace.HitNormal:Angle(), self )
self:SetBoltStyle(69)
else
fxPosi = rayTrace.HitPos
end

If the distance between my face and something I shot at is so short that the projectile collides the frame after I fire the weapon, the effect will spawn where I fired the gun from. I want the effect to spawn where the projectile hit.

And I really think Thinking is not the right way to do this. So, what is the right way?

[CupCakeR]

ParticleEffect and ParticleEffectAttach are shared? It should work serverside.

[DarkDragonLove]

It doesn't seem to be, though. I'm running a 4 player server to test this, haven't tested singleplayer.