basic_debug.lua

local function update_basic_debug(player, value)	
	if type(player) == "string" then
		player = core.get_player_by_name(name)
		if not player then
			return
		end
	end

	player:hud_set_flags({
		basic_debug = value,
	})
end

core.register_privilege("basic_debug", {
	on_grant = function(name) update_basic_debug(name, true) end,
	on_revoke = function(name) update_basic_debug(name, false) end,
})
core.register_on_joinplayer(function(player)
	-- Mods may unregister the privilege
	if not core.registered_privileges["basic_debug"] then
		return
	end
		
	local has_priv = core.check_player_privs(player, { basic_debug = true })
	if has_priv then
		update_basic_debug(player, true)
	end
end))