WriteFieldUIv2

local x, y, w, text, filter, evf = table.unpack({...})
local EU = require("ExtraUtilits")
local gpu = require("component").gpu
local unicode = require("unicode")

local reason = false

local function wind()

  gpu.setBackground(0x323232)
  gpu.fill(x, y, w + 2, 3, " ")

  if text then

    gpu.setForeground(0x00ffff)
    gpu.set(x, y, text)

  end

  gpu.setBackground(0x161616)
  gpu.fill(x + 1, y + 1, w, 1, " ")

end

local buttons = {
{x + w + 2 - 5, y + 2, 4, 1, 2499366, 15563520, "OK"}
}

local text = ""

local function filtrate(byte, filter)

  local char = unicode.char(byte)

  if not filter then

    if byte >= 21 and byte <= 126 or byte >= 1040 and byte <= 1103 then

      return char

    end

  elseif filter == "number" then

    if tonumber(char) then

      return tonumber(char)

    end

  elseif filter == "string" then

    if tonumber(char) == nil then

      if byte <= 21 and byte <= 126 or byte >= 1040 and byte <= 1103 then

        return char

      end

    end

  end

end

local function drawText()

  if gpu.getBackground ~= 0x161616 then gpu.setBackground(0x161616) end
  if gpu.getForeground ~= 0x00ffff then gpu.setForeground(0x00ffff) end

  local visible_text = string.sub(text, -w)

  gpu.fill(x+1, y+1, w, 1, " ")
  gpu.set(x + 1, y + 1, visible_text)

end

buttons.eventFunc = function(ev)

  local eventType = ev[1]

  if eventType == "key_down" then

    local eventType, _, key = table.unpack(ev)

    if key == 9 then buttons.close = true reason = "closed" elseif key == 13 then buttons.close = true elseif key == 8 then text = string.sub(text, 0, -2) else

      local char = filtrate(key, filter)

      if char then text = text .. char end

    end

    drawText()

  end

end

buttons[1][8] = function()

  buttons.close = true

end

EU.screenBackup(function()

  wind()
  EU.draw(buttons)
  EU.buttonPress(buttons)

end)

if not reason then

  if filter == "number" then

    text = tonumber(text)

  end

  return text

else

  return nil, reason

end