minev2

--Retrieve variables/Instantiate Values
local args = {...}

--First argument = how long tunnel is
local dist = tonumber(args[1])

--Second argument = What direction the tunnels go
local direct = tostring(args[2])

--Mines out blocks in front and above (for Gravel or Sand) [Moves forward when clear]
local function mineTunnel()
  if turtle.detect() then
    turtle.dig()
  end
  if turtle.detectUp() then
    turtle.digUp()
  end
  while not turtle.forward() do
    turtle.dig()
    turtle.digUp()
  end
end

--Mines out one block above and in front, then moves forward
local function digForward()
  turtle.dig()
  turtle.digUp()
  turtle.forward()
end

--Digs out the area to move to the next tunnel (requires args[1])
local function digOut(direct)
  digForward()
  if direct == "left" then
    turtle.turnRight()
    turtle.dig()
    turtle.forward()
    turtle.digUp()
    turtle.back()
    turtle.turnLeft()
  end
  if direct == "right" then
    turtle.turnLeft()
    turtle.dig()
    turtle.forward()
    turtle.digUp()
    turtle.back()
    turtle.Right()
  end
  digForward()
end

--Digs a tunnel given distance args[0] (requires args[0])
local function tunnel()
for i=1,dist,1 do
  mineTunnel()
end

if direct == "left" then
  turtle.turnLeft()
  mineTunnel()
  turtle.turnLeft()
end
if direct == "right" then
  turtle.turnRight()
  mineTunnel()
  turtle.turnRight()
end

for i=1,dist,1 do
  mineTunnel()
end
end

--Executes until told to stop (future change will go until no more chests available)
while true do
tunnel()
turtle.select(1)
turtle.dig()
turtle.place()
for slot=2,16,1 do
  turtle.select(slot)
  while turtle.getItemCount(slot) > 0 do
    turtle.drop()
  end
end

if direct == "left" then
  turtle.turnRight()
end
if direct == "right" then
  turtle.turnLeft()
end

turtle.dig()
turtle.forward()
digForward()
digForward()
turtle.digUp()

if direct == "left" then
  turtle.turnRight()
end
if direct == "right" then
  turtle.turnLeft()
end
end