ConVar is executing to the game automatically,
if the script is located in '../lua/autorun' , or the function is runned via/from SWEP/ENTITY.

CreateConVar

For adding ConVar you can use this function:

--Command Name, Default Value, FLAGS, HelpText, Minimum Value, Maximum Value
CreateConVar("CommandName", "defValue", FCVAR_NONE, "HelpText", "minValue", "maxValue")
               

Examples

Here some examples, how you can use it.

First is going example, for getting bool from ConVar:

local checkBool = CreateConVar("gmed_giveweapons", "1", FCVAR_CLIENT, "Give weapons?", "0", "1")

if checkBool:GetBool() == true then
   print("ConVar is Working!")
end
               

Next is example, how to get int from ConVar:

local checkInt = CreateConVar("checkInteger", "1", FCVAR_SERVER, "Checks Integer", "0", "255")

if checkBool:GetInt() == 133 then
   print("int = 133")
end
               

Flags

Flags are using FCVAR enum.

Thank you for reading this tutorial, see ya later!

JOIN HL2GMED DISCORD SERVER!