GetEyeTrace() SWEP

[Computer600]

Hi all,
Currently a section of my SWEP:PrimaryAttack() is

 if ( !self:CanPrimaryAttack() ) then return end
local eyetrace = self.Owner:GetEyeTrace()
 if !eyetrace.Entity:IsPlayer() then 
  if !eyetrace.Entity:IsNPC() then return end       // Check to see if what the player is aiming at is an NPC or Player
  end

The problem I'm having is that I want it to only detect the entity if its in a certain radius/ next to the player.

Thanks,
Computer600

[Netheous]

Just get the distance of entity via:
self.Owner:GetPos():Distance( tracedEnd:GetPos() ) <= 600

[Computer600]

[QUOTE=Netheous;42408412]Just get the distance of entity via:
self.Owner:GetPos():Distance( tracedEnd:GetPos() ) <= 600[/QUOTE]

Thanks, where would I put this in the code?