Stopping physgun pickup

[Skashh]

I was wondering how I stop an entity I made from being able to be picked up by a physgun, I want it to be so you can only pick it up using a gravgun. Some info, this is on a local darkrp test server. xP

cl_init:

include("shared.lua")

shared:

ENT.Type = "anim"
ENT.Base = "base_gmodentity"
ENT.PrintName = "Cocaine Plant"
ENT.Author = "Skashh"
ENT.Spawnable = true

init:

AddCSLuaFile("cl_init.lua")
AddCSLuaFile("shared.lua")
include("shared.lua")

hook.Add("InitPostEntity", "spawnplants", function()
	local plant = ents.Create("coke_plant")
	plant:Spawn()
end)


function ENT:Initialize()
	self:SetModel( "models/props/cs_office/plant01.mdl" )

	self:SetMoveType( MOVETYPE_VPHYSICS )
	self:SetSolid( SOLID_VPHYSICS )

	if ( SERVER ) then self:PhysicsInit( SOLID_VPHYSICS ) end

	local phys = self:GetPhysicsObject()
	if ( IsValid( phys ) ) then phys:Wake() end

	self:SetPos(Vector(-2268, -156, -132))
end

function PhysgunPickup( ply, ent )
	if ( ent:GetClass() == "coke_plant" and ply.IsValid() ) then
		return false
	end
end
hook.Add( "PhysgunPickup", "Allow Physgun Pickup", PhysgunPickup )

[Leyserr]

Not exactly a lua solution, but as you are running darkrp you can add the entity to the physgun blacklist with Falco's Prop Protection.

[Skashh]

For some reason when I click on the FPP, physgun options my entity doesn't show up there just a bunch of the base darkrp ones. xP

[editline]22nd December 2015[/editline]

Nevermind, I got it working in FPP, thanks! :)