moving an entity in an entity vector loop

[raven119]

how do i make an entity in entities move to a vector back and forth in a loop Example Vec = { Vector(1000,0,0), Vector(2000,0,0) }

[fishface60]

[QUOTE=raven119;19477923]how do i make an entity in entities move to a vector back and forth in a loop Example Vec = { Vector(1000,0,0), Vector(2000,0,0) }[/QUOTE]
It's easiest if you've got a specially made entity to do it. One way of getting it to move between those positions is to change its position every time the entity does a think, like this:
[lua]
function ENT:Think()
self:SetPos( Vector( (CurTime()%1000)+1000, 0, 0 ) )
end
[/lua]
A more complex solution would probably require using the PhysicsSimulate hook with the ComputeShadowControl function, but that's beyond the scope of Newbie Questions most of the time.