AutoFireSoundFix.lua

-- Header comment that will likely be deleted. This was made by 90e.
--Auto-Fire SoundFix, unofficial patch
--Changes from official version:
--No longer crashes, supports underbarrel attachments
--7/2/17 Made code look less hideous, thanks to Llamageddon! (https://modworkshop.net/member.php?action=profile&uid=42988)

-- <3 Offy


-- Unless this weapon should follow standard logic...
function RaycastWeaponBase:_soundfix_should_play_normal()
    local name_id = self:get_name_id()
    if tweak_data.weapon[name_id].sounds.fire_single == nil or self:gadget_overrides_weapon_functions() then
        return true
    end
    return false
end

-- ...don't play a sound conventionally...
local original_fire_sound = RaycastWeaponBase._fire_sound
function RaycastWeaponBase:_fire_sound()
    if self:_soundfix_should_play_normal() then
        original_fire_sound(self)
    end
end

-- ...and instead play the single fire noise here
local original_fire = RaycastWeaponBase.fire
function RaycastWeaponBase:fire(...)
    local result = original_fire(self, ...)

    -- TODO?: Why should this have to check for result?
    if not self:_soundfix_should_play_normal() and result then
        self:play_tweak_data_sound("fire_single", "fire")
    end

    return result
end