YoutubePiano2ComputerCraftPiano.lua

--Made by Aio in 2022

--Heres a fun one : 46511564
--Another one: 410151337
--To find multiple easily go to youtube and search for "youtube piano"

term.clear()
print("IMPORTANT: before starting please install a regular speaker on the LEFT side")
print("Please enter your notes")
print("letters/chars for a longer momentary pause")
print("HINT: use multiple chars for longer pauses")
print("NOTE: this version does NOT support j/l commands")
print("Example input:","123 65","will play C,D,E then A,G")
Input = read()
speak = peripheral.wrap("left")
Chars = {}
for i=1,string.len(Input) do
    Chars[#Chars+1] = string.sub(Input,i,i)
end
print("Now enter the desired 'delay time'")
print("Enter any number (can be decimal)")
print("Recomended for most cases: 0.4")
delayTime = tonumber(read())
term.clear()
print("Notes:",Input)
print("delay time",delayTime)
print("Press enter to begin playing!")
read()
term.clear()
function play(Chars,delayTime)
    for i=1,#Chars do
        term.setCursorPos(1,1)
        term.clear()
        print(#Chars-i)
        print(string.rep("=",10))
        print(string.rep("#",(i/#Chars)*10))
        sleep(delayTime)
        if tonumber(Chars[i]) == nil then
            sleep(delayTime-(delayTime/2))
        else    --Play sound!
            note = tonumber(Chars[i])
            if note == 1 then
                speak.playNote("pling",100,6)
            elseif note == 2 then
                speak.playNote("pling",100,8)
            elseif note == 3 then
                speak.playNote("pling",100,10)
            elseif note == 4 then
                speak.playNote("pling",100,11)
            elseif note == 5 then
                speak.playNote("pling",100,13)
            elseif note == 6 then
                speak.playNote("pling",100,15)
            elseif note == 7 then
                speak.playNote("pling",100,17)
            elseif note == 8 then
                speak.playNote("pling",100,18)
            elseif note == 9 then
                speak.playNote("pling",100,20)
            elseif note == 0 then
                speak.playNote("pling",100,22)
            end
        end
    end
end
play(Chars,delayTime)