printer

local xPos, yPos, zPos = commands.getBlockPosition()

local scan = fs.open("cross","r")
local printTable = textutils.unserialise(scan.readAll())
scan.close()

--print(textutils.serialize(printTable))

local xRange = printTable[1][1]
local yRange = printTable[1][2]
local zRange = printTable[1][3]

print(xRange)

local string1 = "fill "..xPos.." "..1+yPos.." "..zPos.." "..xPos-1+xRange.." "..yPos+yRange.." "..zPos-1+zRange.." air"
print(string1)
commands.exec(string1)

for k in pairs(printTable) do
    if k ~= 1 then
        local string = "setblock "
        string = string..xPos+printTable[k][1].." "..yPos+printTable[k][2].." "..zPos+printTable[k][3].." "
        string = string..printTable[k][4].." "..printTable[k][5]
        commands.exec(string)
    end
end

for k in pairs(printTable) do
    if k ~= 1 then
        local string = "setblock "
        string = string..xPos+printTable[k][1].." "..yPos+printTable[k][2].." "..zPos+printTable[k][3].." "
        string = string..printTable[k][4].." "..printTable[k][5]
        string = string.." keep"
        commands.exec(string)
    end
end