ENT:Use help!

[Adiminium]

Hello everyone. Simple question here!

I've created a entity that the player can press E on, For testing purposes it prints "lol" to the server console, Now this is in the init.lua file.

function ENT:Use( activator, caller )
	print("lol")
end

Now if the player presses E it says lol multiple times in the console, How can i prevent that thus making the entity not spam the use button as if i make it open a derma i dont wont it too open 4 dermas.

Thanks in advance.

[MrCraig2]

[lua]
function ENT:Use( activator, caller )
print("lol")
return
end
[/lua]

[Adiminium]

[QUOTE=MrCraig2;46474388][lua]
function ENT:Use( activator, caller )
print("lol")
return
end
[/lua][/QUOTE]

Still spamming it.

[NiandraLades]

[quote]
local whatever = false
function ENT:Use( activator, caller )
if not whatever then
print("lol)
whatever = true
end
end
[/quote]

[Rubat]

[URL]http://wiki.garrysmod.com/page/Entity/SetUseType[/URL]

I added some info to relevant wiki pages to avoid such questions in the future:
[url]http://wiki.garrysmod.com/page/ENTITY/Use[/url]

[Adiminium]

[QUOTE=Robotboy655;46474430][URL]http://wiki.garrysmod.com/page/Entity/SetUseType[/URL]

I added some info to relevant wiki pages to avoid such questions in the future:
[url]http://wiki.garrysmod.com/page/ENTITY/Use[/url][/QUOTE]

Nevermind, I realised that i had to spawn a new entity since its on ent initialize lol.. xD