undo.AddFunction
Description
Adds a function to call when the current undo block is undone. Note that if an undo has a function, the player will always be notified when this undo is performed, even if the entity it is meant to undo no longer exists.
Arguments
1 function func
The function to call. First argument will be the Undo Structure, all subsequent arguments will be what was passed after this function in the argument below.
Example
This example creates a prop_physics, and adds it to the players undo list. A message will be printed to console about it.
prop = ents.Create("prop_physics")
prop:SetModel("models/props_junk/wood_crate001a.mdl")
prop:Spawn()
undo.Create("prop")
undo.AddEntity(prop)
undo.AddFunction(function( tab, arg2 )
print( tab.Owner:GetName() .. " removed prop " .. tab.Entities[1]:GetModel() .. ", code: " .. arg2 )
end, 556 )
undo.SetPlayer(ply)
undo.Finish()
Output: "PlayerName removed prop models/props_junk/wood_crate001a.mdl, code: 556" will be printed
Rust
Steamworks
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