ENT:OnTakeDamage does nothing?

[MediCat]

Hello, humans. Here is my code:

if redbase == nil then
redbase = ents.Create ("prop_physics")
end
redbase:SetPos (Vector(-2070, -535, -465))
redbase:SetAngles (Angle(0, -90, 0))
redbase:SetModel ("models/props_interiors/VendingMachineSoda01a.mdl")
redbase:Spawn ()
redbase:GetPhysicsObject():EnableMotion (false)

function redbase:OnTakeDamage (dmgtable) print ("hallo") end

... and it never prints "hallo". Feel so lonely. Changed model to explosive barrel - it exploded, but without saying "hallo". Please, show me the mistake.
P.S. I was damaging it with crowbar and pistol.

[G😹nz😻]

that kind OnTakeDamage works only on scripted ents, to make your script work correctly, you have to create a global hook with EntityTakeDamage, add a var inside redbase to verify it inside your hook and then perform your print ("hallo")

[Rubat]

It only works on Scripted Entities, not on any random entity.

[MediCat]

[QUOTE=gonzalolog;51685003]that kind OnTakeDamage works only on scripted ents, to make your script work correctly, you have to create a global hook with EntityTakeDamage, add a var inside redbase to verify it inside your hook and then perform your print ("hallo")[/QUOTE]

Are there any other suitable hooks? I mean, the destructible entities some have sort of health, so the game should register when the entity is being attacked.

[editline]18th January 2017[/editline]

[QUOTE=Robotboy655;51685009]It only works on Scripted Entities, not on any random entity.[/QUOTE]

How can I make the scripted entity? Can you advise any tutorials, please?