97 lines
2.2 KiB
Lua
97 lines
2.2 KiB
Lua
local dfpwm = require("cc.audio.dfpwm")
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local encoder = dfpwm.make_encoder()
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local decoder = dfpwm.make_decoder()
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local function getFileName(name)
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local extension = ".dfpwm"
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local fullFile = name .. extension
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return fullFile
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end
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local function playSound(speaker, fileName)
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local fileStream = getFileName(fileName)
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local values = io.lines(fileStream, 16 * 1024)
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for input in values do
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print("playing audo....")
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local decoded = decoder(input)
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while not speaker.playAudio(decoded) do
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os.pullEvent("speaker_audio_empty")
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end
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end
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end
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local function playControlRoomAlarm(speakers)
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playSound(speakers,"short_control_alarm")
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end
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local function playExternalAlarm(speakers)
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playSound(speakers,"external_alarm")
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end
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local function playInternalAlarm(speakers)
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playSound(speakers,"internal_alarm")
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end
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local function createSoundFile(fileName)
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--local placeholder = "https://git.astrocore.space/root/NovaCorpLLC/raw/branch/main/placeholder.dfpwm"
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local baseRoute = "https://git.astrocore.space/root/NovaCorpLLC/raw/branch/main/"
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local name = getFileName(fileName)
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local fullPath = baseRoute .. name
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shell.execute("rm", name)
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local response = http.request({
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url = fullPath,
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method = "GET",
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binary = true
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})
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local event, url, handle
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repeat
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event, url, handle = os.pullEvent("http_success")
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print("Waiting for response from: " .. url)
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until url == fullPath
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print(handle.readAll())
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local fileData = handle.readAll()
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local file = fs.open(name,"w")
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file.write(fileData)
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file.close()
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handle.close()
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end
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function addSoundFile(fileName)
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createSoundFile(fileName)
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end
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local function watch()
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end
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local function startup()
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local sounds = {
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{ fileName = "short_control_alarm" },
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{ fileName = "external_alarm" },
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{ fileName = "internal_alarm" }
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}
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for i, item in ipairs(sounds) do
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addSoundFile(item.fileName)
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end
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end
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local function shutdown()
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end
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local function report()
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end
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return { report = report, watch = watch, startup = startup, shutdown = shutdown, playControlRoomAlarm = playControlRoomAlarm, addSoundFile = addSoundFile } |