3d-the_CPU

local component = require("component")
local shell     = require("shell")
local gpu = component.gpu
x , y = gpu.getResolution()
local function setColor(c)
  if c and gpu.getForeground() ~= c then
    gpu.setForeground(c)
  end
end

local function cwrite(c, ...)
  local oldCol = gpu.getForeground()
  setColor(c)
  io.write(...)
  setColor(oldCol)
end

local args = shell.parse(...)
if #args < 1 then
  io.write("Используйте: printAll FILE [Количество] [Номер определенного блока] \n")
  os.exit(0)
end

count = 1
if #args > 1 then
  count = assert(tonumber(args[2]), tostring(args[2]) .. " is not a valid count")
end
block = nil
if #args > 2 then
  block = assert(tonumber(args[3]), tostring(args[3]) .. "Not valid block_number")
end

local file, reason = io.open(args[1], "r")
if not file then
  io.stderr:write("Ошибка при открытии файла: " .. reason .. "\n")
  os.exit(1)
end

local rawdata = file:read("*all")
file:close()
local data, reason = load("return " .. rawdata)
if not data then
  io.stderr:write("Ошибка загрузки модели: " .. reason .. "\n")
  os.exit(2)
end

local data1 = {}
  for _, i in pairs({data()}) do
    if (#i.shapes > 0) then
      table.insert(data1, i)
    end
  end

cwrite( nil,"  Блоков найдено: ")
cwrite( 0x00ffff, #data1, "\n")

local printers = {}
for addr in component.list("printer3d") do
  table.insert(printers, component.proxy(addr))
end

cwrite( nil,"Принтеров найдено: ")
cwrite( 0x00ffff, #printers, "\n")

local pIndex = 0
local printer

-- Loop all models in file
local blockNumber = 1

if block ~= nil then
   blockNumber = block
else
   blockNumber = 1

end

while blockNumber <= #data1 do
  if block ~= nil then
    if blockNumber == block+1 then
     break
    end
  end
  -- Looking for idle printer
  pIndex = (pIndex+1)>#printers and 1 or pIndex+1
  printer = printers[pIndex]
  if printer.status() ~= "idle" then goto continue end
  if block ~= nil then
  if blockNumber == block then
  m = data1[block]
  end
  else
    m = data1[blockNumber]
  end
  printer.reset()

  if m.label then
    printer.setLabel(m.label)
  end

  if m.tooltip then
    printer.setTooltip(m.tooltip)
  else
    printer.setTooltip("["..blockNumber.."]")
  end

  if m.lightLevel and printer.setLightLevel then -- as of OC 1.5.7
    printer.setLightLevel(m.lightLevel)
  end

  if m.emitRedstone then
    printer.setRedstoneEmitter(m.emitRedstone)
  end

  if m.buttonMode then
    printer.setButtonMode(m.buttonMode)
  end

  for _, shape in ipairs(m.shapes) do
    local result, reason = printer.addShape(shape[1], shape[2], shape[3], shape[4], shape[5], shape[6], shape.texture, shape.state, shape.tint)
    if not result then
      io.write("Failed adding shape: " .. tostring(reason) .. "\n")
    end
  end
  cwrite(nil,"#"); cwrite(0x00ffff,blockNumber); cwrite(nil,"/") cwrite(0x00ffff,#data1); cwrite(nil,": ")
  cwrite(0xffffff, printer.getLabel() or "[no label]", " ")
  cwrite(0x555555, printer.getTooltip() or "[no tooltip]", " ")
  cwrite(nil,"Shape = "); cwrite(0xffff00, printer.getShapeCount()*1)
  local result, reason = printer.commit(count)
  if result then
    cwrite(0x00ff00," >> Печать..\n");
    blockNumber = blockNumber + 1
    os.sleep(0.5)
  else
    io.stderr:write("\nFailed committing job: " .. tostring(reason) .. "\n")
  end
  ::continue::
end

cwrite(nil,"Завершение печати")