[ComputerCraft Tweaked 1.17.1] music-turtle(for player2)

local modemSide = "left"
local commands = {"next","set","getList"}
local plates = {}
local PCID = 4
local plateIndex = 1

function getPlatesNameWhatTurtleHave()
    getPlate()
    local platesName = {}
    for i=1,16 do
        if turtle.getItemCount(i) > 0 then
            local plateName = turtle.getItemDetail(i)["name"]
            --term.write(plateName)
            table.insert(platesName,plateName)
        end
    end
    return platesName
end

function next()
    if plateIndex == #plates then plateIndex=1 else plateIndex=plateIndex+1 end
    getPlate()
    turtle.select(plateIndex)
    turtle.dropDown()
end

function getPlate()
    for i=1, 16 do --забираем чо было в место где оно было
        if turtle.getItemCount(i) == 0 then
            turtle.select(i)
            turtle.suckDown()
            break
        end
    end
end

function setPlateByName(setName)
    for i=1,#plates do
        if turtle.getItemCount(i) > 0 then
            local plateName = turtle.getItemDetail(i)["name"]
            if setName == plateName then
                getPlate()
                turtle.select(i)
                turtle.dropDown()
            end
        end
    end
end

rednet.open(modemSide)
plates = getPlatesNameWhatTurtleHave()
turtle.select(plateIndex)

while rednet.isOpen() do
    local from, command = rednet.receive()
    term.clear()
    term.setCursorPos(1,1)
    if PCID == from then
        if command == commands[1] then
            next()
            rednet.send(from,"OK")
        elseif command == commands[2] then
            from, musicPlateName = rednet.receive()
            if PCID == from then
                setPlateByName(musicPlateName)
                rednet.send(from,"OK")
                term.write("Set "..musicPlateName.." By Name")
            end
        elseif command == commands[3] then
            term.write(command)
            rednet.send(from,#plates)
            term.write("send "..#plates)
            for key, value in pairs(plates) do
                rednet.send(from,value)
            end
            rednet.send(from,"OK")
            term.write("send done")
        end
    end
end


rednet.close(modemSide)