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作成日 4 年前差分は期限切れになりません

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--- useless рекавери

--- Я не ответчаю за кирпич биос/ I dont ask about brick bios

-- Downloadable module with recovery tools

local component, computer, unicode, math, bootFiles, bootCandidates, keys, userChecked, width, height, gpu, screen, redraw, lines = component, computer, unicode, math, {"/init.lua", "/OS.lua"}, {}, {}

local function pullSignal(timeout)

local signal = {computer.pullSignal(timeout)}

signal[1] = signal[1] or ""

if cyan and ( signal[1]:match("ey") and not cyan:match(signal[5]) or signal[1]:match("cl") and not cyan:match(signal[4]) ) then

return ""

end

keys[signal[4] or ""] = signal[1]:match"do" and 1

return table.unpack(keys[29] and (keys[46] or keys[32]) and signal[1]:match"do" and {"F"} or signal)

end

local function proxy(componentType)

return component.list(componentType)() and component.proxy(component.list(componentType)())

end

local function split(text, tabulate)

lines = {}

for line in text:gmatch"[^\r\n]+" do

lines[#lines + 1] = line:gsub("\t", tabulate and " " or "")

end

local function sleep(timeout, breakCode, onBreak, deadline, signalType, code, _)

deadline = computer.uptime() + (timeout or math.huge)

::LOOP::

signalType, _, _, code = pullSignal(deadline - computer.uptime())

if signalType == "F" or signalType:match"do" and (code == breakCode or breakCode == 0) then

return 1, onBreak and onBreak()

elseif computer.uptime() < deadline then

goto LOOP

end

local function set(x, y, string, background, foreground)

gpu.setBackground(background or 0x002b36)

gpu.setForeground(foreground or 0x8cb9c5)

gpu.set(x, y, string)

end

local function fill(x, y, w, h, background, foreground)

gpu.setBackground(background or 0x002b36)

gpu.setForeground(foreground or 0x8cb9c5)

gpu.fill(x, y, w, h, " ")

end

local function clear()

fill(1, 1, width, height)

end

local function centrize(len)

return math.floor(width / 2 - len / 2)

end

local function centrizedSet(y, text, background, foreground)

set(centrize(unicode.len(text)), y, text, background, foreground)

end

local function rebindGPU()

gpu, screen = proxy"gp", proxy"sc"

if gpu.getScreen() ~= screen.address then

gpu.bind((screen.address))

end

gpu.setPaletteColor(9, 0x002b36)

gpu.setPaletteColor(11, 0x8cb9c5)

local aspectWidth, aspectHeight, proportion = screen.getAspectRatio()

width, height = gpu.maxResolution()

if not proxy"able" then

proportion = 2*(16*aspectWidth-4.5)/(16*aspectHeight-4.5)

height = proportion > width / height and math.floor(width / proportion) or height

width = math.floor(height * proportion)

end

gpu.setResolution(width, height)

end

local function status(text, title, wait, breakCode, onBreak, y)

clear()

split(text)

y = math.ceil(height / 2 - #lines / 2)

if title then

centrizedSet(y - 1, title, 0x002b36, 0xffffff)

y = y + 1

end

for i = 1, #lines do

centrizedSet(y, lines[i])

y = y + 1

end

sleep(wait or 0, breakCode or 0, onBreak)

end

local function cutText(text, maxLength)

return unicode.len(text) > maxLength and unicode.sub(text, 1, maxLength) .. "…" or text

end

local function input(prefix, y, centrized, historyText, foreground)

local text, prefixLen, cursorPos, cursorState, cursorX, x, signalType, char, code, _ = "", unicode.len(prefix), 1, 1

foreground = foreground or 0x8cb9c5

::LOOP::

x = centrized and centrize(unicode.len(text) + prefixLen) or 1

cursorX = x + prefixLen + cursorPos - 1

fill(1, y, width, 1)

set(x, y, prefix .. text, F, foreground)

if cursorX <= width then

set(cursorX, y, gpu.get(cursorX, y), cursorState and foreground or 0x002b36, cursorState and 0x002b36 or foreground)

end

signalType, _, char, code = pullSignal(.5)

if signalType:match"do" then

if code == 203 and cursorPos > 1 then

cursorPos = cursorPos - 1

elseif code == 205 and cursorPos <= unicode.len(text) then

cursorPos = cursorPos + 1

elseif code == 200 and historyText then

text = historyText

cursorPos = unicode.len(historyText) + 1

elseif code == 208 and historyText then

text = ""

cursorPos = 1

elseif code == 14 and #text > 0 and cursorPos > 1 then

text = keys[29] and "" or unicode.sub(unicode.sub(text, 1, cursorPos - 1), 1, -2) .. unicode.sub(text, cursorPos, -1)

cursorPos = keys[29] and 1 or cursorPos - 1

elseif code == 28 then

return text

elseif char >= 32 and unicode.len(prefixLen .. text) < width - prefixLen then

text = unicode.sub(text, 1, cursorPos - 1) .. unicode.char(char) .. unicode.sub(text, cursorPos, -1)

cursorPos = cursorPos + 1

end

cursorState = 1

elseif signalType:match"cl" then

text = unicode.sub(text, 1, cursorPos - 1) .. char .. unicode.sub(text, cursorPos, -1)

cursorPos = cursorPos + unicode.len(char)

elseif signalType:match"mp" or signalType == "F" then

redraw = signalType:match"mp" and 1

return

elseif not signalType:match"up" then

cursorState = not cursorState

end

goto LOOP

end

local function execute(code, stdin, env, palette, call)

call = call or xpcall

local chunk, err = load("return " .. code, stdin, F, env)

if not chunk then

chunk, err = load(code, stdin, F, env)

end

if chunk then

if palette and gpu then

sleep(.3)

fill(1, 1, width or 0, height or 0, 0)

gpu.setPaletteColor(9, 0x969696)

gpu.setPaletteColor(11, 0xb4b4b4)

end

return call(chunk, debug.traceback)

end

return F, err

end

local function addCandidate(address)

local proxy, allBootFiles, bootFile, i = component.proxy(address), {s = 1, z = 1}

if proxy and address ~= computer.tmpAddress() then

i = #bootCandidates + 1

bootCandidates[i] = {

r = proxy,

l = allBootFiles,

d = proxy,

p = function(booting, y)

booting = booting and clear() or booting

centrizedSet(y or height / 2,

booting and ("Booting %s from %s (%s)"):format(

booting and ("Загрузка %s Из %s (%s)"):format(

bootFile,

proxy.getLabel() or "N/A",

cutText(address, width > 80 and 36 or 6)

) or bootFile and ("Boot%s %s (%s)"):format(

(#allBootFiles == 1 and " " .. bootFile or "") .. " from",

proxy.getLabel() or "N/A",

cutText(address, 6)

) or ("Boot from %s (%s) isn't available"):format(

proxy.getLabel() or "N/A",

cutText(address, 6)

)

, F, not booting and 0xffffff)

booting = booting and not userChecked and cyan and (cyan:match("+") and pcall(status, "Hold ENTER to boot", F, math.huge, 28))

booting = booting and not userChecked and cyan and (cyan:match("+") and pcall(status, "Зажмите Enter чтобы зайти в систему", F, math.huge, 28))

end

}

bootCandidates[i].b = function()

if bootFile then

local handle, data, chunk, success, err = proxy.open(bootFile, "r"), ""

::LOOP::

chunk = proxy.read(handle, math.huge)

if chunk then

data = data .. chunk

goto LOOP

end

proxy.close(handle)

pcall(bootCandidates[i].p, 1)

chunk = computer.getBootAddress() ~= address and computer.setBootAddress(address)

success, err = execute(data, "=" .. bootFile, F, 1)

success = success and pcall(computer.shutdown)

pcall(rebindGPU)

pcall(status, err, "¯\\_(ツ)_/¯", math.huge, 0, computer.shutdown)

pcall(status, err, "А ЗАЧЕМ ЛОМАТЬ :)", math.huge, 0, computer.shutdown)

error(err)

end

for j = 1, #bootFiles do

if proxy.exists(bootFiles[j]) then

bootFile = bootFile or bootFiles[j]

allBootFiles[#allBootFiles + 1] = {

bootFiles[j],

function()

bootFile = bootFiles[j]

bootCandidates[i].b()

end

}

end

local function updateCandidates()

bootCandidates = {}

addCandidate(computer.getBootAddress() or "")

for address in next, component.list"file" do

addCandidate(address ~= computer.getBootAddress() and address or "")

end

local function drawElements(elements, y, spaces, borderHeight, drawSelected, onDraw)

local elementsLineLength, x = 0

for i = 1, #elements do

elementsLineLength = elementsLineLength + unicode.len(elements[i][1]) + spaces

end

elementsLineLength = elementsLineLength - spaces

x = centrize(elementsLineLength)

if onDraw then

onDraw()

end

for i = 1, #elements do

if elements.s == i and drawSelected then

fill(x - spaces / 2, y - math.floor(borderHeight / 2), unicode.len(elements[i][1]) + spaces, borderHeight, 0x8cb9c5)

set(x, y, elements[i][1], 0x8cb9c5, 0x002b36)

else

set(x, y, elements[i][1], 0x002b36, 0x8cb9c5)

end

x = x + unicode.len(elements[i][1]) + spaces

end

local function shell(env, data, str, text)

clear()

env = setmetatable({

print = function(...)

text = table.pack(...)

for i = 1, text.n do

if type(text[i]):match"able" then

str = ''

for k, v in pairs(text[i]) do

str = str .. tostring(k) .. " " .. tostring(v) .. "\n"

end

text[i] = str

end

text[i] = tostring(text[i])

end

split(table.concat(text, " "), 1)

for i = 1, #lines do

gpu.copy(1, 1, width, height - 1, 0, -1)

fill(1, height - 1, width, 1)

set(1, height - 1, lines[i])

end

end,

proxy = proxy,

sleep = function(timeout)

sleep(timeout, 32, error)

end

}, {__index = _G})

::LOOP::

data = input("> ", height, F, data, 0xffffff, env)

if data then

env.print("> " .. data)

fill(1, height, width, 1)

set(1, height, ">")

env.print(select(2, execute(data, "=shell", env)))

goto LOOP

end

local function bootloader()

userChecked = 1, not gpu and error"No drives available"

::UPDATE::

local elementsBootables, correction, elementsPrimary, selectedElements, signalType, code, newLabel, url, y, drive, bootingEntry, update, _ = {s = 1}

elementsPrimary = {

s = 1,

p = 1,

{"Halt", computer.shutdown},

{"Shell", shell},

proxy"net" and {"Netboot", function()

proxy"net" and {"Загрузка из интернета", function()

clear()

centrizedSet(height / 2 - 1, "Netboot", F, 0xffffff)

centrizedSet(height / 2 - 1, "Загрузка из интернета", F, 0xffffff)

url = input("URL: ", height / 2 + 1, 1, F, 0x8cb9c5)

if url and #url > 0 then

local handle, data, chunk = proxy"net".request(url, F, F, {["user-agent"]="Netboot"}), ""

local handle, data, chunk = proxy"net".request(url, F, F, {["user-agent"]="Загрузка из интернета"}), ""

if handle then

status("Downloading script...", "Netboot")

status("Downloading script...", Загрузка из Интернета")

::LOOP::

chunk = handle.read()

if chunk then

data = data .. chunk

goto LOOP

end

data = select(2, execute(data, "=stdin", F, 1, pcall)) or ""

pcall(rebindGPU)

pcall(status, data, "Netboot", #data == 0 and 0 or math.huge)

pcall(status, data, "Загрузка из интернета", #data == 0 and 0 or math.huge)

else

status("Invalid URL", "Netboot", math.huge)

status("Invalid URL", "Загрузка из интернета", math.huge)

end

end}

}

correction = #elementsPrimary + 1

redraw = F

bootingEntry = F

function update()

updateCandidates()

for i = 1, #bootCandidates do

elementsBootables[i] = {

cutText(bootCandidates[i].d.getLabel() or "N/A", 6),

function()

if #bootCandidates[i].l > 0 then

bootingEntry = i

selectedElements = bootCandidates[bootingEntry].l

if #selectedElements == 1 then

selectedElements[1][2]()

end

}

end

update()

selectedElements = #bootCandidates > 0 and elementsBootables or elementsPrimary

::LOOP::

pcall(function()

clear()

if selectedElements.z then

centrizedSet(height / 2 - 2, "Select boot entry", F, 0xffffff)

drawElements(selectedElements, height / 2 + 2, 6, 3, 1)

else

y = height / 2 - (#bootCandidates > 0 and -1 or 1)

drawElements(elementsBootables, y - 4, 8, 3, not selectedElements.p and 1, function()

if #bootCandidates > 0 then

drive = bootCandidates[elementsBootables.s].r

bootCandidates[elementsBootables.s].p(F, y + 3)

centrizedSet(y + 5, ("Storage %s%% / %s / %s"):format(

math.floor(drive.spaceUsed() / (drive.spaceTotal() / 100)),

drive.isReadOnly() and "Read only" or "Read & Write",

drive.spaceTotal() < 2 ^ 20 and "FDD" or drive.spaceTotal() < 2 ^ 20 * 12 and "HDD" or "RAID")

)

for i = correction, #elementsPrimary do

elementsPrimary[i] = F

end

elementsPrimary[correction] = {"Rename", function()

elementsPrimary[correction] = {"Переменовать", function()

clear()

centrizedSet(height / 2 - 1, "Rename", F, 0xffffff)

centrizedSet(height / 2 - 1, "Переменовать", F, 0xffffff)

newLabel = input("Enter new name: ", height / 2 + 1, 1, F, 0x8cb9c5)

newLabel = input("Введите новое имя: ", height / 2 + 1, 1, F, 0x8cb9c5)

if newLabel and #newLabel > 0 and pcall(drive.setLabel, newLabel) then

drive.setLabel(newLabel)

update()

end

end}

if not drive.isReadOnly() then

elementsPrimary[correction + 1] = {"Format", function()

elementsPrimary[correction + 1] = {"Форматировать", function()

drive.remove("/")

drive.setLabel(F)

update()

end}

end

else

centrizedSet(y + 3, "No drives available", F, 0xffffff)

end

end)

drawElements(elementsPrimary, y, 6, 1, selectedElements.p and 1 or F)

end

end)

if signalType and signalType:match"mp" or redraw then

pcall(rebindGPU)

goto UPDATE

end

signalType, _, _, code = pullSignal()

_ = signalType == "F" and computer.shutdown()

if signalType:match"do" and gpu and screen then -- if you read this message please help they they forced me to do this

selectedElements = (code == 200 or code == 208) and (

selectedElements.z and elementsBootables or #bootCandidates > 0 and ( -- Up

selectedElements.p and elementsBootables or elementsPrimary

)

) or selectedElements

selectedElements.s =

code == 203 and ( -- Left

selectedElements.s == 1 and #selectedElements or selectedElements.s - 1

) or code == 205 and (

selectedElements.s == #selectedElements and 1 or selectedElements.s + 1 -- Right

) or selectedElements.s

if code == 28 then -- Enter

selectedElements[selectedElements.s][2]()

end

goto LOOP

end

computer.getBootAddress = function() return proxy"pro" and proxy"pro".getData() end

computer.setBootAddress = function(d) return proxy"pro" and proxy"pro".setData(d) end

updateCandidates()

pcall(rebindGPU)

pcall(status, "Hold ALT to stay in bootloader", F, 1, 56, bootloader)

pcall(status, "Сборка от logicikaaren замжите ALT чтобы зайти в меню ", F, 1, 56, bootloader)

for i = 1, #bootCandidates do

bootCandidates[i].b()

end

bootloader()

保存された差分

原文

ファイルを開く

local function pullSignal(timeout)
    local signal = {computer.pullSignal(timeout)}
    signal[1] = signal[1] or ""

if cyan and ( signal[1]:match("ey") and not cyan:match(signal[5]) or signal[1]:match("cl") and not cyan:match(signal[4]) ) then
        return ""
    end

keys[signal[4] or ""] = signal[1]:match"do" and 1
    return table.unpack(keys[29] and (keys[46] or keys[32]) and signal[1]:match"do" and {"F"} or signal)
end

local function proxy(componentType)
    return component.list(componentType)() and component.proxy(component.list(componentType)())
end

local function split(text, tabulate)
    lines = {}

for line in text:gmatch"[^\r\n]+" do
        lines[#lines + 1] = line:gsub("\t", tabulate and "    " or "")
    end
end

local function sleep(timeout, breakCode, onBreak, deadline, signalType, code, _)
    deadline = computer.uptime() + (timeout or math.huge)

::LOOP::
    signalType, _, _, code = pullSignal(deadline - computer.uptime())

if signalType == "F" or signalType:match"do" and (code == breakCode or breakCode == 0) then
        return 1, onBreak and onBreak()
    elseif computer.uptime() < deadline then
        goto LOOP
    end
end

local function set(x, y, string, background, foreground)
    gpu.setBackground(background or 0x002b36)
    gpu.setForeground(foreground or 0x8cb9c5)
    gpu.set(x, y, string)
end

local function fill(x, y, w, h, background, foreground)
    gpu.setBackground(background or 0x002b36)
    gpu.setForeground(foreground or 0x8cb9c5)
    gpu.fill(x, y, w, h, " ")
end

local function clear()
    fill(1, 1, width, height)
end

local function centrize(len)
    return math.floor(width / 2 - len / 2)
end

local function centrizedSet(y, text, background, foreground)
    set(centrize(unicode.len(text)), y, text, background, foreground)
end

local function rebindGPU()
    gpu, screen = proxy"gp", proxy"sc"

if gpu.getScreen() ~= screen.address then
        gpu.bind((screen.address))
    end
    
    gpu.setPaletteColor(9, 0x002b36)
    gpu.setPaletteColor(11, 0x8cb9c5)

local aspectWidth, aspectHeight, proportion = screen.getAspectRatio()
    width, height = gpu.maxResolution()

if not proxy"able" then
        proportion = 2*(16*aspectWidth-4.5)/(16*aspectHeight-4.5)
        height = proportion > width / height and math.floor(width / proportion) or height
        width = math.floor(height * proportion)
    end
    
    gpu.setResolution(width, height)
end

local function status(text, title, wait, breakCode, onBreak, y)
    clear()
    split(text)
    y = math.ceil(height / 2 - #lines / 2)

if title then
        centrizedSet(y - 1, title, 0x002b36, 0xffffff)
        y = y + 1
    end
    for i = 1, #lines do
        centrizedSet(y, lines[i])
        y = y + 1
    end
    sleep(wait or 0, breakCode or 0, onBreak)
end

local function cutText(text, maxLength)
    return unicode.len(text) > maxLength and unicode.sub(text, 1, maxLength) .. "…" or text
end

local function input(prefix, y, centrized, historyText, foreground)
    local text, prefixLen, cursorPos, cursorState, cursorX, x, signalType, char, code, _ = "", unicode.len(prefix), 1, 1
    foreground = foreground or 0x8cb9c5

::LOOP::
        x = centrized and centrize(unicode.len(text) + prefixLen) or 1
        cursorX = x + prefixLen + cursorPos - 1

fill(1, y, width, 1)
        set(x, y, prefix .. text, F, foreground)
        if cursorX <= width then
            set(cursorX, y, gpu.get(cursorX, y), cursorState and foreground or 0x002b36, cursorState and 0x002b36 or foreground)
        end

signalType, _, char, code = pullSignal(.5)

if signalType:match"do" then
            if code == 203 and cursorPos > 1 then
                cursorPos = cursorPos - 1
            elseif code == 205 and cursorPos <= unicode.len(text) then
                cursorPos = cursorPos + 1
            elseif code == 200 and historyText then
                text = historyText
                cursorPos = unicode.len(historyText) + 1
            elseif code == 208 and historyText then
                text = ""
                cursorPos = 1
            elseif code == 14 and #text > 0 and cursorPos > 1 then
                text = keys[29] and "" or unicode.sub(unicode.sub(text, 1, cursorPos - 1), 1, -2) .. unicode.sub(text, cursorPos, -1)
                cursorPos = keys[29] and 1 or cursorPos - 1
            elseif code == 28 then
                return text
            elseif char >= 32 and unicode.len(prefixLen .. text) < width - prefixLen then
                text = unicode.sub(text, 1, cursorPos - 1) .. unicode.char(char) .. unicode.sub(text, cursorPos, -1)
                cursorPos = cursorPos + 1
            end
            
            cursorState = 1
        elseif signalType:match"cl" then
            text = unicode.sub(text, 1, cursorPos - 1) .. char .. unicode.sub(text, cursorPos, -1)
            cursorPos = cursorPos + unicode.len(char)
        elseif signalType:match"mp" or signalType == "F" then
            redraw = signalType:match"mp" and 1
            return
        elseif not signalType:match"up" then
            cursorState = not cursorState
        end
    goto LOOP
end

local function execute(code, stdin, env, palette, call)
    call = call or xpcall
    local chunk, err = load("return " .. code, stdin, F, env)

if not chunk then
        chunk, err = load(code, stdin, F, env)
    end

if chunk then
        if palette and gpu then
            sleep(.3)
            fill(1, 1, width or 0, height or 0, 0)
            gpu.setPaletteColor(9, 0x969696)
            gpu.setPaletteColor(11, 0xb4b4b4)
        end

return call(chunk, debug.traceback)
    end
        
    return F, err
end

local function addCandidate(address)
    local proxy, allBootFiles, bootFile, i = component.proxy(address), {s = 1, z = 1}

if proxy and address ~= computer.tmpAddress() then
        i = #bootCandidates + 1

bootCandidates[i] = {
            r = proxy,
            l = allBootFiles,
            d = proxy,
            p = function(booting, y)
                booting = booting and clear() or booting

centrizedSet(y or height / 2,
                    booting and ("Booting %s from %s (%s)"):format(
                        bootFile,
                        proxy.getLabel() or "N/A",
                        cutText(address, width > 80 and 36 or 6)
                    ) or bootFile and ("Boot%s %s (%s)"):format(
                        (#allBootFiles == 1 and " " .. bootFile or "") .. " from",
                        proxy.getLabel() or "N/A",
                        cutText(address, 6)
                    ) or ("Boot from %s (%s) isn't available"):format(
                        proxy.getLabel() or "N/A",
                        cutText(address, 6)
                    )
                , F, not booting and 0xffffff)

booting = booting and not userChecked and cyan and (cyan:match("+") and pcall(status, "Hold ENTER to boot", F, math.huge, 28))
            end
        }

bootCandidates[i].b = function()
            if bootFile then
                local handle, data, chunk, success, err = proxy.open(bootFile, "r"), ""

::LOOP::
                chunk = proxy.read(handle, math.huge)
        
                if chunk then
                    data = data .. chunk
                    goto LOOP
                end
        
                proxy.close(handle)
                pcall(bootCandidates[i].p, 1)
                chunk = computer.getBootAddress() ~= address and computer.setBootAddress(address)
                success, err = execute(data, "=" .. bootFile, F, 1)
                success = success and pcall(computer.shutdown)
                pcall(rebindGPU)
                pcall(status, err, "¯\\_(ツ)_/¯", math.huge, 0, computer.shutdown)
                error(err)
            end
        end

for j = 1, #bootFiles do
            if proxy.exists(bootFiles[j]) then
                bootFile = bootFile or bootFiles[j]
                allBootFiles[#allBootFiles + 1] = {
                    bootFiles[j],
                    function()
                        bootFile = bootFiles[j]
                        bootCandidates[i].b()
                    end
                }
            end
        end
    end
end

local function updateCandidates()
    bootCandidates = {}
    addCandidate(computer.getBootAddress() or "")

for address in next, component.list"file" do
        addCandidate(address ~= computer.getBootAddress() and address or "")
    end
end

local function drawElements(elements, y, spaces, borderHeight, drawSelected, onDraw)
    local elementsLineLength, x = 0

for i = 1, #elements do
        elementsLineLength = elementsLineLength + unicode.len(elements[i][1]) + spaces
    end

elementsLineLength = elementsLineLength - spaces
    x = centrize(elementsLineLength)

if onDraw then
        onDraw()
    end

for i = 1, #elements do
        if elements.s == i and drawSelected then
            fill(x - spaces / 2, y - math.floor(borderHeight / 2), unicode.len(elements[i][1]) + spaces, borderHeight, 0x8cb9c5)
            set(x, y, elements[i][1], 0x8cb9c5, 0x002b36)
        else
            set(x, y, elements[i][1], 0x002b36, 0x8cb9c5)
        end

x = x + unicode.len(elements[i][1]) + spaces
    end
end

local function shell(env, data, str, text)
    clear()
    env = setmetatable({
        print = function(...)
            text = table.pack(...)
            for i = 1, text.n do
                if type(text[i]):match"able" then
                    str = ''
        
                    for k, v in pairs(text[i]) do
                        str = str .. tostring(k) .. "    " .. tostring(v) .. "\n"
                    end
        
                    text[i] = str
                end

text[i] = tostring(text[i])
            end
            split(table.concat(text, "    "), 1)
        
            for i = 1, #lines do
                gpu.copy(1, 1, width, height - 1, 0, -1)
                fill(1, height - 1, width, 1)
                set(1, height - 1, lines[i])
            end
        end,
        proxy = proxy,
        sleep = function(timeout)
            sleep(timeout, 32, error)
        end
    }, {__index = _G})

::LOOP::
    data = input("> ", height, F, data, 0xffffff, env)

if data then
        env.print("> " .. data)
        fill(1, height, width, 1)
        set(1, height, ">")
        env.print(select(2, execute(data, "=shell", env)))
        goto LOOP
    end
end

local function bootloader()
    userChecked = 1, not gpu and error"No drives available"
    ::UPDATE::
    local elementsBootables, correction, elementsPrimary, selectedElements, signalType, code, newLabel, url, y, drive, bootingEntry, update, _ = {s = 1}

elementsPrimary = {
        s = 1,
        p = 1,
        {"Halt", computer.shutdown},
        {"Shell", shell},
        proxy"net" and {"Netboot", function()
            clear()
            centrizedSet(height / 2 - 1, "Netboot", F, 0xffffff)
            url = input("URL: ", height / 2 + 1, 1, F, 0x8cb9c5)

if url and #url > 0 then
                local handle, data, chunk = proxy"net".request(url, F, F, {["user-agent"]="Netboot"}), ""

if handle then
                    status("Downloading script...", "Netboot")
                    ::LOOP::    
                    chunk = handle.read()

if chunk then
                        data = data .. chunk
                        goto LOOP
                    end

data = select(2, execute(data, "=stdin", F, 1, pcall)) or ""
                    pcall(rebindGPU)
                    pcall(status, data, "Netboot", #data == 0 and 0 or math.huge)
                else
                    status("Invalid URL", "Netboot", math.huge)
                end
            end
        end}
    }

correction = #elementsPrimary + 1
    redraw = F
    bootingEntry = F

function update()
        updateCandidates()
        for i = 1, #bootCandidates do
            elementsBootables[i] = {
                cutText(bootCandidates[i].d.getLabel() or "N/A", 6),
                function()
                    if #bootCandidates[i].l > 0 then
                        bootingEntry = i
                        selectedElements = bootCandidates[bootingEntry].l

if #selectedElements == 1 then
                            selectedElements[1][2]()
                        end
                    end
                end
            }
        end
    end

update()
    selectedElements = #bootCandidates > 0 and elementsBootables or elementsPrimary

::LOOP::
        pcall(function()
            clear()

if selectedElements.z then
                centrizedSet(height / 2 - 2, "Select boot entry", F, 0xffffff)
                drawElements(selectedElements, height / 2 + 2, 6, 3, 1)
            else
                y = height / 2 - (#bootCandidates > 0 and -1 or 1)
            
                drawElements(elementsBootables, y - 4, 8, 3, not selectedElements.p and 1, function()
                    if #bootCandidates > 0 then
                        drive = bootCandidates[elementsBootables.s].r
            
                        bootCandidates[elementsBootables.s].p(F, y + 3)
            
                        centrizedSet(y + 5, ("Storage %s%% / %s / %s"):format(
                            math.floor(drive.spaceUsed() / (drive.spaceTotal() / 100)),
                            drive.isReadOnly() and "Read only" or "Read & Write",
                            drive.spaceTotal() < 2 ^ 20 and "FDD" or drive.spaceTotal() < 2 ^ 20 * 12 and "HDD" or "RAID")
                        )
            
                        for i = correction, #elementsPrimary do
                            elementsPrimary[i] = F
                        end
            
                        elementsPrimary[correction] = {"Rename", function()
                            clear()
                            centrizedSet(height / 2 - 1, "Rename", F, 0xffffff)
                            newLabel = input("Enter new name: ", height / 2 + 1, 1, F, 0x8cb9c5)
                
                            if newLabel and #newLabel > 0 and pcall(drive.setLabel, newLabel) then
                                drive.setLabel(newLabel)
                                update()
                            end
                        end}

if not drive.isReadOnly() then
                            elementsPrimary[correction + 1] = {"Format", function()
                                drive.remove("/")
                                drive.setLabel(F)
                                update()
                            end}
                        end
                    else
                        centrizedSet(y + 3, "No drives available", F, 0xffffff)
                    end
                end)
    
                drawElements(elementsPrimary, y, 6, 1, selectedElements.p and 1 or F)
            end
        end)
        
        if signalType and signalType:match"mp" or redraw then
            pcall(rebindGPU)
            goto UPDATE
        end

signalType, _, _, code = pullSignal()
        _ = signalType == "F" and computer.shutdown()

if signalType:match"do" and gpu and screen then -- if you read this message please help they they forced me to do this
            selectedElements = (code == 200 or code == 208) and (
                selectedElements.z and elementsBootables or #bootCandidates > 0 and ( -- Up
                    selectedElements.p and elementsBootables or elementsPrimary
                )
            ) or selectedElements

selectedElements.s = 
            code == 203 and ( -- Left
                selectedElements.s == 1 and #selectedElements or selectedElements.s - 1
            ) or code == 205 and (
                selectedElements.s == #selectedElements and 1 or selectedElements.s + 1 -- Right
            ) or selectedElements.s
            
            if code == 28 then -- Enter
                selectedElements[selectedElements.s][2]()
            end
        end
    goto LOOP
end

computer.getBootAddress = function() return proxy"pro" and proxy"pro".getData() end
computer.setBootAddress = function(d) return proxy"pro" and proxy"pro".setData(d) end
updateCandidates()
pcall(rebindGPU)
pcall(status, "Hold ALT to stay in bootloader", F, 1, 56, bootloader)
for i = 1, #bootCandidates do
    bootCandidates[i].b()
end
bootloader()

変更されたテキスト

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--- useless рекавери
--- Я не ответчаю за кирпич биос/ I dont ask about brick bios