View difference between Paste ID: TAyLgzEq and G1yQWjHk

 -- (C) 2023 Freekeh99, All Rights Reserved.
 
 -- Memory
 local nowplaying = nil
 local nostalgiamode = false
 
 -- Text functions
 local function centerText(text, y)
   local x = (term.getSize() - string.len(text)) / 2
   term.setCursorPos(x, y)
   term.write(text)
   -- Reset cursor position
   term.setCursorPos(1, 1)
 end
 
 local function optionsText(key, text, y)
   local x = 3
   term.setCursorPos(x, y)
   term.write("[" .. key .. "] " .. text)
 end
-  centerText("Welcome to TunePlay", 1)
+
 -- Number key convertion to number
-  centerText("Version 1.0", 6)
+local function numberKey(key)
   if key == keys.one then
     return 1
   elseif key == keys.two then
     return 2
   elseif key == keys.three then
     return 3
   elseif key == keys.four then
-  optionsText("1", "Choose a song", 3)
+    return 4
-  optionsText("2", "Start playback", 4)
+  elseif key == keys.five then
-  optionsText("3", "Stop playback", 5)
+    return 5
-  optionsText("4", "Back to main menu", 6)
+  elseif key == keys.six then
-  optionsText("5", "Exit", 7)
+    return 6
   elseif key == keys.seven then
     return 7
   elseif key == keys.eight then
     return 8
-	"music.creative",
+  elseif key == keys.nine then
-	"music.credits",
+    return 9
-	"music.dragon",
+  elseif key == keys.zero then
-	"music.end",
+    return 0
-	"music.game",
+
-	"music.menu",
+  return nil
-	"music.nether.basalt_deltas",
+
-	"music.nether.crimson_forest",
+
-	"music.nether.nether_wastes",
+
-	"music.nether.soul_sand_valley",
+
-	"music.nether.warped_forest",
+
-	"music.overworld.deep_dark",
+
-	"music.overworld.dripstone_caves",
+
-	"music.overworld.frozen_peaks",
+  centerText("Welcome to TunePlay v1.0", 1)
-	"music.overworld.grove",
+
-	"music.overworld.jagged_peaks",
+  if nowplaying ~= nil then
-	"music.overworld.lush_caves",
+    centerText("Now playing:", 5)
-	"music.overworld.meadow",
+    centerText(song_titles[nowplaying], 6)
-	"music.overworld.old_growth_taiga",
+
-	"music.overworld.snowy_slopes",
+
-	"music.overworld.stony_peaks",
+
-	"music.overworld.swamp",
+
-	"music.under_water",
+
-	"music_disc.11",
+
-	"music_disc.13",
+
-	"music_disc.5",
+
-	"music_disc.blocks",
+  if nowplaying ~= nil then
-	"music_disc.cat",
+    optionsText("P", "Choose another song", 3)
-	"music_disc.chirp",
+  else
-	"music_disc.far",
+    optionsText("P", "Choose a song", 3)
-	"music_disc.mall",
+
-	"music_disc.mellohi",
+  if nostalgiamode then
-	"music_disc.otherside",
+    optionsText("N", "Disable nostalgia mode", 4)
-	"music_disc.pigstep",
+  else
-	"music_disc.stal",
+    optionsText("N", "Enable nostalgia mode", 4)
-	"music_disc.strad",
+
-	"music_disc.wait",
+  optionsText("B", "Back to main menu", 5)
-	"music_disc.ward"
+  optionsText("Q", "Exit", 6)
 end
 
 -- Array of all the songs available.
-	"Shuffle creative music",
+
-	"C418 - Alpha",
+    "music.creative",
-	"C418 - Dragon Fight",
+    "music.credits",
-	"C418 - The End",
+    "music.dragon",
-	"Shuffle survival music",
+    "music.end",
-	"Shuffle menu music",
+    "music.game",
-	"Shuffle Nether Basalt Deltas music",
+    "music.menu",
-	"Shuffle Nether Crimson Forest music",
+    "music.nether.basalt_deltas",
-	"Shuffle Nether Nether Wastes music",
+    "music.nether.crimson_forest",
-	"Shuffle Nether Soul Sand Valley music",
+    "music.nether.nether_wastes",
-	"Shuffle Nether Warped Forest music",
+    "music.nether.soul_sand_valley",
-	"Shuffle underwater music",
+    "music.nether.warped_forest",
-	"Shuffle Deep Dark music",
+    "music.overworld.deep_dark",
-	"Shuffle Dripstone Caves music",
+    "music.overworld.dripstone_caves",
-	"Shuffle Frozen Peaks music",
+    "music.overworld.frozen_peaks",
-	"Shuffle Grove music",
+    "music.overworld.grove",
-	"Shuffle Jagged Peaks music",
+    "music.overworld.jagged_peaks",
-	"Shuffle Lush Caves music",
+    "music.overworld.lush_caves",
-	"Shuffle Meadow music",
+    "music.overworld.meadow",
-	"Shuffle Old Growth Taiga music",
+    "music.overworld.old_growth_taiga",
-	"Shuffle Snowy Slopes music",
+    "music.overworld.snowy_slopes",
-	"Shuffle Stony Peaks music",
+    "music.overworld.stony_peaks",
-	"Shuffle Swamp music",
+    "music.overworld.swamp",
-	"C418 - 11",
+    "music.under_water",
-	"C418 - 13",
+    "music_disc.11",
-	"Samuel Aberg - 5",
+    "music_disc.13",
-	"C418 - Blocks",
+    "music_disc.5",
-	"C418 - Cat",
+    "music_disc.blocks",
-	"C418 - Chirp",
+    "music_disc.cat",
-	"C418 - Far",
+    "music_disc.chirp",
-	"C418 - Mall",
+    "music_disc.far",
-	"C418 - Mellohi",
+    "music_disc.mall",
-	"Lena Raine - Otherside",
+    "music_disc.mellohi",
-	"Lena Raine - Pigstep",
+    "music_disc.otherside",
-	"C418 - Stal",
+    "music_disc.pigstep",
-	"C418 - Strad",
+    "music_disc.stal",
-	"C418 - Wait",
+    "music_disc.strad",
-	"C418 - Ward"
+    "music_disc.wait",
     "music_disc.ward"
 }
 
 song_titles = {
     "Shuffle creative music",
     "C418 - Alpha",
     "C418 - Dragon Fight",
     "C418 - The End",
     "Shuffle survival music",
     "Shuffle menu music",
     "Shuffle Nether Basalt Deltas music",
     "Shuffle Nether Crimson Forest music",
     "Shuffle Nether Nether Wastes music",
-	if i > #songs then
+    "Shuffle Nether Soul Sand Valley music",
-	  break
+    "Shuffle Nether Warped Forest music",
-	end
+    "Shuffle Deep Dark music",
-	optionsText(i, song_titles[i], y)
+    "Shuffle Dripstone Caves music",
-	y = y + 1
+    "Shuffle Frozen Peaks music",
     "Shuffle Grove music",
     "Shuffle Jagged Peaks music",
-	optionsText("p", "Previous page", y)
+    "Shuffle Lush Caves music",
     "Shuffle Meadow music",
     "Shuffle Old Growth Taiga music",
-	optionsText("n", "Next page", y + 1)
+    "Shuffle Snowy Slopes music",
     "Shuffle Stony Peaks music",
-  optionsText("b", "Back to options", y + 2)
+    "Shuffle Swamp music",
     "Shuffle underwater music",
     "C418 - 11",
     "C418 - 13",
     "Samuel Aberg - 5",
     "C418 - Blocks",
     "C418 - Cat",
-  centerText("Now playing", 1)
+    "C418 - Chirp",
-  centerText(song_titles[song], 3)
+    "C418 - Far",
-  term.setCursorPos(1, 5)
+    "C418 - Mall",
-  term.write("Press Enter to stop playback")
+    "C418 - Mellohi",
-  local handle = peripheral.find("speaker")
+    "Lena Raine - Otherside",
-  handle.playDisk(songs[song])
+    "Lena Raine - Pigstep",
     "C418 - Stal",
-	local event, key = os.pullEvent("key")
+    "C418 - Strad",
-	if key == keys.enter then
+    "C418 - Wait",
-	  handle.stop()
+    "C418 - Ward"
-	  break
+
-	end
+
 -- Draw music list, paginated
 local function drawMusicList(page)
   term.clear()
   term.setCursorPos(1, 1)
   centerText("Choose a song", 1)
   local i = 1
   local y = 3
-	local event, key = os.pullEvent("key")
+
-	if key == keys.enter then
+
-	  drawOptionsMenu()
+
-	  while true do
+  local j = 0
-		local event, key = os.pullEvent("key")
+
-		if key == keys["1"] then
+    if i > #songs then
-		  local page = 1
+      break
-		  while true do
+    end
-			drawMusicList(page)
+    optionsText(j, song_titles[i], y)
-			local event, key = os.pullEvent("key")
+    y = y + 1
-			if key == keys["p"] then
+    j = j + 1
-			  if page > 1 then
+
-				page = page - 1
+  y = y + 1
-			  end
+
-			elseif key == keys["n"] then
+    optionsText("P", "Previous page", y)
-			  if page < math.ceil(#songs / 10) then
+    y = y + 1
-				page = page + 1
+
-			  end
+
-			elseif key == keys["b"] then
+    optionsText("N", "Next page", y)
-			  break
+
-			else
+  optionsText("B", "Back to main menu", y + 1)
-			  if key >= 1 and key <= #songs then
+
-				playSong(key)
+
-			  end
+
-			end
+
-		  end
+  local speakers = {peripheral.find "speaker"}
-		elseif key == keys["2"] then
+  for _, speaker in ipairs(speakers) do
-		  local handle = peripheral.find("speaker")
+    if nostalgiamode then
-		  handle.playDisk("music.creative")
+      speaker.playSound(songs[song], 1.1, 0.84)
-		elseif key == keys["3"] then
+    else
-		  local handle = peripheral.find("speaker")
+      speaker.playSound(songs[song], 1.0, 1.0)
-		  handle.stop()
+    end
-		elseif key == keys["4"] then
+
-		  drawMenu()
+  nowplaying = song
-		  break
+
-		elseif key == keys["5"] then
+
-		  return
+
-		end
+
-	  end
+
-	end
+
     local event, key = os.pullEvent("key")
     if key == keys.enter then
       drawOptionsMenu()
       while true do
         local event, key = os.pullEvent("key")
         if key == keys.p then
           local page = 1
           while true do
             drawMusicList(page)
             local event, key = os.pullEvent("key")
             if key == keys.p then
               if page > 1 then
                 page = page - 1
               end
             elseif key == keys.n then
               if page < math.ceil(#songs / 10) then
                 page = page + 1
               end
             elseif key == keys.b then
               drawMenu()
               break
             else
               -- Check if the key is a number
               local num = numberKey(key)
               if num ~= nil then
                 local song = (page - 1) * 10 + num + 1
                 playSong(song)
                 -- Back to main menu
                 drawMenu()
                 break
               end
             end
           end
           break
         elseif key == keys.b then
           drawMenu()
           break
         elseif key == keys.n then
           nostalgiamode = not nostalgiamode
           drawOptionsMenu()
         elseif key == keys.q then
           -- Clear the screen and exit
           term.clear()
           return
         end
       end
     end
   end
 end
 
 main()