Room

local Coordinates = {...}
--Tracker
local x = 0
local y = 0
local z = 0
local j = 0
local k = 0
local l = 0
local u = 0
local i = 0
local o = 0

function line()
j = 0
for i = 1, Coordinates[1]-1 do
  turtle.dig()
  turtle.forward()
  x = x+1
  j = j+1
  if B == true then
    break
  end
end
for i = 1, Coordinates[1]-1 do
  turtle.back()
  x = x-1
  if B == true then
    break
  end
end
end

function layer()
k = 0
for i = 1, Coordinates[2]-1 do
  line()
  turtle.digDown()
  turtle.down()
  y = y+1
  k = k+1
  if B == true then
    break
  end
end

line()
for i = 1, Coordinates[2]-1 do
  turtle.up()
  y = y-1
  if B == true then
    break
  end
end
end

function cube()
l = 0
for i = 1, Coordinates[3]-1 do
  layer()
  turtle.turnLeft()
  turtle.dig()
  turtle.forward()
  z = z+1
  turtle.turnRight()
  l = l+1
  if B == true then
    break
  end
end

layer()
  turtle.turnRight()
for i = 1, Coordinates[3]-1 do
  turtle.forward()
  z = z-1
  if B == true then
    break
  end
end
  turtle.turnLeft()
end

function dropItems()
  if turtle.getItemCount(16) ~= 0 then
    B = true
    for i = x,0,-1 do
      turtle.back()
    end
    turtle.turnLeft()
    for i = z,0,-1 do
      turtle.back()
    end
    for i = y,0,-1 do
      turtle.up()
    end
    turtle.turnLeft()
    for i = 1, 15 do
      turtle.select(i)
      if turtle.compareTo(16) == false then
        turtle.drop()
      else
        turtle.transferTo(16)
      end
    end
    turtle.select(1)
    turtle.turnRight()
    for i = 0,y do
      turtle.down()
    end
    for i = 0,z do
      turtle.forward()
    end
    turtle.turnRight()
    for i = 0,x do
      turtle.forward()
    end
    B = false
    u = Coordinates[1]-j-1
    f = Coordinates[2]-k-1
    o = Coordinates[3]-l-1
    for i = 1, u do
      turtle.dig()
      turtle.forward()
      j = j+1
    end
    for i = 1, Coordinates[1]-1 do
      turtle.back()
      j = j-1
    end
    for i = 1, f do
      line()
      turtle.digDown()
      turtle.down()
      k = k+1
    end
    line()
    for i = 1, Coordinates[2]-1 do
      turtle.up()
      k = k-1
    end
    turtle.turnLeft()
    turtle.dig()
    turtle.forward()
    turtle.turnRight()
    end
    for i = 1, o do
      layer()
      turtle.turnLeft()
      turtle.dig()
      turtle.forward()
      l = l+1
      turtle.turnRight()
    end
    layer()
    turtle.turnRight()
    for i = 1, Coordinates[3]-1 do
      turtle.forward() l = l-1
    end
    turtle.turnRight()
    for i = 1, 16 do
      turtle.select(i)
      turtle.drop()
    end
    turtle.turnRight()
    turtle.turnRight()
  end
end

function fuel()
  if turtle.getFuelLevel() < x+y+z+10 then
    turtle.select(16)
    turtle.getItemCount() = t
    turtle.refuel(t-1)
    turtle.select(1)
  end
end

cube()
term.clear()
term.setCursorPos(1,1)

while true do
  fuel()
  dropItems()
end