Added notificaiton sound

consumer/main.lua

@@ -4,11 +4,14 @@ local monitor = kernel.addDriver("monitor-driver")
 local data = kernel.addDriver("disk-driver")
 local chat = kernel.addProgram("chat")
 local gps = kernel.addProgram("gps")
+local speaker = kernel.addProgram("speaker-driver")
+
 
 local function run()
     monitor.initialize()
     data.initialize()
-
+    speaker.initialize()
+    
     monitor.writeLine("Starting system...")
     monitor.writeLine("System started successfully!")
     computerName = data.getRead("computer-name")

kernel.lua

@@ -30,6 +30,17 @@ local function addProgram(fileName)
     return require(fileName)
 end
 
+local function addSound(fileName)
+    local extension = ".dfpwm"
+    local fullFile = fileName .. extension
+    shell.execute("rm", fullFile)
+    local baseRoute = "https://git.astrocore.space/root/nova-corp/raw/branch/main/"
+    shell.execute("wget", baseRoute .. "sounds" .. "/" .. fullFile)
+    sleep(2)
+    return require(fileName)
+end
+
+
 addDriver("task-manager")
 
-return { addDriver = addDriver, addFolderDriver = addFolderDriver, addProgram = addProgram }
+return { addDriver = addDriver, addFolderDriver = addFolderDriver, addProgram = addProgram, addSound = addSound }

programs/chat.lua

@@ -1,5 +1,6 @@
 local modem = peripheral.find("modem")
 local PORT = 1
+local speaker = require("speaker")
 
 local function start()
     if modem then
@@ -30,6 +31,7 @@ local function receiveLoop()
             term.setCursorPos(1, y)
             term.clearLine()
             print("Received: " .. tostring(message))
+            speaker.play("notification")
             write("> ")
         end
     end

speaker-driver.lua

@@ -0,0 +1,56 @@
+local speaker = peripheral.find("speaker")
+local dfpwm = require("cc.audio.dfpwm")
+local kernel = require("kernel")
+
+
+
+local sounds = {
+    {name = "notification", file = "notification.dfpwm"}
+}
+
+local function initialize()
+    
+    kernel.addSound("notification")
+
+    speaker = peripheral.find("speaker")
+    if not speaker then
+        print("Warning: No speaker attached.")
+        return false
+    end
+    return true
+end
+
+local function play(name)
+    if not speaker then return false end
+    
+    local filePath
+    for _, sound in ipairs(sounds) do
+        if sound.name == name then
+            filePath = sound.file
+            break
+        end
+    end
+
+    if not filePath then
+        print("Sound '" .. name .. "' not defined.")
+        return false
+    end
+
+    if not fs.exists(filePath) then
+        print("File '" .. filePath .. "' not found.")
+        return false
+    end
+
+    -- Create a new decoder for this playback to reset state
+    local decoder = dfpwm.make_decoder()
+    
+    for chunk in io.lines(filePath, 16 * 1024) do
+        local buffer = decoder(chunk)
+        while not speaker.playAudio(buffer) do
+            os.pullEvent("speaker_audio_empty")
+        end
+    end
+    return true
+end
+
+return { initialize = initialize, play = play }