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local sfx = {}
sfx.sources = {}
sfx.volumes = {}
sfx.liquidActive = false
local LIQUID_FILTER = { type = "lowpass", volume = 0.8, highgain = 0.15 }
local MUSIC_SOURCES = {
game_ambient_loop = true,
UI_loop_song = true,
}
local DEFAULT_VOLUMES = {
game_ambient_loop = 0.3,
UI_loop_song = 0.5,
running = 0.35,
die = 0.7,
dive = 0.6,
jump = 0.5,
land = 0.5,
HUD = 0.5,
pickup = 0.5,
UI = 0.5,
}
function sfx.load()
local dir = "assets/sfx"
local ok, items = pcall(love.filesystem.getDirectoryItems, dir)
if not ok or not items then return end
for _, filename in ipairs(items) do
local ext = filename:match("%.(%w+)$")
if ext == "ogg" or ext == "mp3" or ext == "wav" then
local name = filename:gsub("%.[^.]+$", "")
local sourceType = MUSIC_SOURCES[name] and "stream" or "static"
local success, src = pcall(love.audio.newSource, dir .. "/" .. filename, sourceType)
if success and src then
local vol = DEFAULT_VOLUMES[name] or 0.5
src:setVolume(vol)
sfx.sources[name] = src
sfx.volumes[name] = vol
end
end
end
end
function sfx.play(name)
local src = sfx.sources[name]
if not src then return end
src:stop()
src:setLooping(false)
if sfx.liquidActive and not MUSIC_SOURCES[name] then
pcall(src.setFilter, src, LIQUID_FILTER)
end
src:play()
end
function sfx.loop(name)
local src = sfx.sources[name]
if not src then return end
if src:isPlaying() then return end
src:setLooping(true)
src:play()
end
function sfx.stop(name)
local src = sfx.sources[name]
if not src then return end
src:stop()
end
function sfx.isPlaying(name)
local src = sfx.sources[name]
return src and src:isPlaying()
end
function sfx.setVolume(name, vol)
local src = sfx.sources[name]
if not src then return end
sfx.volumes[name] = vol
src:setVolume(vol)
end
function sfx.setLiquidEffect(active)
if sfx.liquidActive == active then return end
sfx.liquidActive = active
for name, src in pairs(sfx.sources) do
if not MUSIC_SOURCES[name] then
if active then
pcall(src.setFilter, src, LIQUID_FILTER)
else
pcall(src.setFilter, src)
end
end
end
end
function sfx.stopAll()
for _, src in pairs(sfx.sources) do
src:stop()
end
end
return sfx
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