Hi, I would like to know how could I get a player by its server id, for example, to make a command to kill or heal a player. I would like the command to be something similar to this: kill [id] and the id to be a number. So then get the player and with the player get the ped or even it steam identifier
Is there any way to do this? thanks in advance 
You can actually use this native to retrieve the ped:
with this you can do whatever you want.
To get the steamIdentifier use this one:
getPlayerIdentifier(args[1])[1] – args[1] is most probably within your script the targetId. and accessing [1] on the identifiers table should be the steamId.
Like the example you said you can
local ped = GetPlayerPed(id)
SetEntityHealth(ped, 0) — kills the ped
If I do what suggested @Dvergar about the identifier then it works of course in the server file, but if instead of using that example I try to get the ped of the player using the other native GetPlayerPed(args[1]) then it doesn’t return the ped, why?
–In the Server File
RegisterCommand("test_server", function(source, args)
print(GetPlayerIdentifier(args[1])) --This works
print(GetPlayerPed(args[1])) --But this doesn't, returns 0 which means isn't working. But also doesn't works even using source
end)
I am doing anything wrong, thanks in advance for both answers 
No, your code is correct. It should work fine for you.
But it doesn’t, the ped returns 0 and if I try doing something with the ped, doesn’t work
You need to use onesync for server side usage of this natives that involves entity
How do I enable onesync correctly?
Hello,
If you use es_extended, the command exist already and you can use it like that: slay [ID]
I am not using es_extended, thanks anyway for the answer