AutoFireSoundFix.lua

--Autofire Soundfix, unofficial hotfix Post-U109
--edit: 17.10.16 fixed! Sorry, uploaded an old version. Now it ACTUALLY works.
local base_fire_sound = RaycastWeaponBase._fire_sound

function RaycastWeaponBase:_fire_sound()
    if self:get_name_id() == "saw" or self:get_name_id() == "saw_secondary" or self:get_name_id() == "m134" or self:get_name_id() == "flamethrower_mk2" or self:get_name_id() == "mg42" then
        base_fire_sound(self)
    end --to delete?
end

local old_fire = RaycastWeaponBase.fire
function RaycastWeaponBase:fire(...)
    local result = old_fire(self, ...)

    if self:get_name_id() == "saw" or self:get_name_id() == "saw_secondary" or self:get_name_id() == "m134" or self:get_name_id() == "flamethrower_mk2" or self:get_name_id() == "mg42" then
        return result
    end

    if result then
        self:play_tweak_data_sound("fire_single", "fire")
    end

    return result
end


function RaycastWeaponBase:play_tweak_data_sound(event, alternative_event)
    local sounds = tweak_data.weapon[self._name_id].sounds
    local event = sounds and (sounds[event] or sounds[alternative_event])
    if event then
        self:play_sound(event)
    end
end