shared/config: Add Friendly Fire option

source/gamemodes/prophuntextended/gamemode/sh_config.lua

@@ -36,6 +36,17 @@ function CreateConVarIfNotExists(name, value, flags, helptext)
 	return cv
 end
 
+-- ------------------------------------------------------------------------- --
+--! Options
+-- ------------------------------------------------------------------------- --
+GM.Options = { }
+
+-- Friendly Fire
+GM.Options.FriendlyFire = { }
+GM.Options.FriendlyFire.Off = 0
+GM.Options.FriendlyFire.On = 1
+GM.Options.FriendlyFire.Reflect = 2
+
 -- ------------------------------------------------------------------------- --
 --! Debug Settings
 -- ------------------------------------------------------------------------- --
@@ -66,6 +77,17 @@ function GM.Config:TimeLimit()
 	return self.ConVars.TimeLimit:GetFloat()
 end
 
+-- Friendly Fire
+GM.Config.ConVars.FriendlyFire = CreateConVarIfNotExists(
+	"mp_friendlyfire",
+	GM.Options.FriendlyFire.Off,
+	FCVAR_REPLICATED,
+	"Enable Friendly Fire? (0 = Off, 1 = On, 2 = Reflect)"
+)
+function GM.Config:FriendlyFire()
+	return self.ConVars.FriendlyFire:GetInt()
+end
+
 -- ------------------------------------------------------------------------- --
 --! Round Settings
 -- ------------------------------------------------------------------------- --