How do I change an entities model with a normal function?

[Chizbang]

Hey!
I have this Entity I made of which I want to change the model of in a custom function. How would I go about doing that? I have tried this:
[lua]
function change()
ENT:SetModel("blah.mdl")
end
[/lua]
But it just throws an error about ENT being nil. Help!

[Busan1]

[LUA]function ENT:Change()

self:SetModel( "blah.mdl" );

end[/LUA]

Then, to call

[LUA]
function ENT:Use()

self:Change();

end
[/LUA]

[Cep.]

[QUOTE=Chizbang;42691752]Hey!
I have this Entity I made of which I want to change the model of in a custom function. How would I go about doing that? I have tried this:
[lua]
function change()
ENT:SetModel("blah.mdl")
end
[/lua]
But it just throws an error about ENT being nil. Help![/QUOTE]

That's because ENT is undefined. You can use an argument to represent the entity in your function like this:
[lua]
function change(ent)
ent:SetModel("blah.mdl")
end
[/lua]
Then call it by using change(entity)