Trying out halo.Add But got stuck

[reenesj]

Hey,

I have been experimenting with halo.Add and I like it alot!
But only when I look at the entity then basicly all the entities that are "pistol_ammo" light up.
I only want the specific one that I'm looking at to light up. How do I do this?

[LUA]
function GM:PreDrawHalos()
local client = LocalPlayer()
local tr = client:GetEyeTrace().Entity:GetPos():Distance(client:GetPos()) < 101

if LocalPlayer():GetEyeTrace().Entity:GetClass() == "ammo_pistol" then
local entL = ents.FindByClass( "ammo_pistol" )
for k,v in pairs(entL) do
if tr then
halo.Add(entL, Color(0, 0, 255), 5, 5, 2, true, false)
end
end
end
end
[/LUA]

[IMG]http://i.imgur.com/y8D3H2e.jpg[/IMG]

[arcaneex]

Because you're looping through every ammo_pistol?

[reenesj]

Hey, I'm not good with tables.
How do I make it so it doesn't loop

[Koolsami7]

function GM:PreDrawHalos()
	local client = LocalPlayer()
	local tr = client:GetEyeTrace().Entity:GetPos():Distance(client:GetPos()) < 101

	if LocalPlayer():GetEyeTrace().Entity:GetClass() == "ammo_pistol" then
		local entL = LocalPlayer():GetEyeTrace()
		  for k,v in pairs(entL) do
			if tr and v.Entity then
			halo.Add(v.Entity, Color(0, 0, 255), 5, 5, 2, true, false)
			end
                 end
	end
end

[reenesj]

Nope, halo.Add Function requires a table.

[Koolsami7]

[QUOTE=reenesj;42959999]Nope, halo.Add Function requires a table.[/QUOTE]

Edited my post
Edit: Doesn't work, hold on..

[reenesj]

Hey,

Sorry I'm going to have to dissapoint you again. It did not work. :(

Maybe try testing it yourself before you get loads of "dumb" ratings

[Koolsami7]

[QUOTE=reenesj;42960285]Hey,

Sorry I'm going to have to dissapoint you again. It did not work. :([/QUOTE]

I know, I'm working on it right now.

[editline]23rd November 2013[/editline]

function GM:PreDrawHalos()
	local client = LocalPlayer()
	local tr = client:GetEyeTrace().Entity:GetPos():Distance(client:GetPos()) < 101

	if LocalPlayer():GetEyeTrace().Entity:GetClass() == "item_ammo_pistol" then
			local ent = LocalPlayer():GetEyeTrace().Entity
			local tab = {}
			table.insert( tab, ent )
			if tr then
			halo.Add(tab, Color(0, 0, 255), 5, 5, 2, true, false)
			end
	end
end

Works perfectly.
[img]http://puu.sh/5rcE0.png[/img]

[reenesj]

Thank you for the help!