mine.lua

term.clear()
term.setCursorPos(1,1)
print("Starting!")




function trueforward()
 while turtle.forward() == false do
  turtle.attack()
  turtle.dig()
 end
end

turtle.turnLeft()
turtle.turnLeft()
local inspect, data = turtle.inspect()
local emptopt = false
 if data.name == "minecraft:chest" then
  emptopt = true
  print("can empty")
 else
  print("cant empty")
 end
turtle.turnRight()
turtle.turnRight()




term.write("Size of quary: ")
local size = read()
print("you chose a size of "..size.."x"..size.." blocks!")






term.write("Depth of quary: ")
local depth = read()
print("you chose a depth of "..depth.." blocks!")



if size*size*depth > turtle.getFuelLevel() then
 print("Too little fuel! shuting down")
 error()
end


if emptopt == false then
 print("some items may fall on the ground!")
end


local mindepth = depth

for id = 1, depth do

local minsize = 0

for id2 = 1, (depth-mindepth)*3 do
 while turtle.down() == false do
  turtle.attackDown()
  turtle.digDown()
 end
end


turtle.digUp()
turtle.digDown()

for ib = 1, size-1 do
 turtle.dig()
 trueforward()
 turtle.digUp()
 turtle.digDown()
end

turtle.turnRight()

for i = 1, size-1 do
 for i2 = 1, 2 do
  for i3 = 2, size-minsize do
   turtle.dig()
   trueforward()
   turtle.digDown()
   turtle.digUp()
  end
  turtle.turnRight()
 end
 minsize = minsize+1
end

if size%2 == 1
then
 turtle.turnRight()
 turtle.turnRight()
 for ir1 = 1, (size-1)*0.5 do
  trueforward()
 end
 turtle.turnLeft()
 for ir2 = 1, (size-1)*0.5 do
  trueforward()
 end
 turtle.turnLeft()
 turtle.turnLeft()
else
 for ir1 = 1, size*0.5 do
  trueforward()
 end
 turtle.turnLeft()
 for ir2 = 1, (size*0.5)-1 do
  trueforward()
 end
 turtle.turnLeft()
 turtle.turnLeft()
end


for id3 = 1, (depth-mindepth)*3 do
 while turtle.up() == false do
  turtle.attackUp()
  turtle.digUp()
 end
end

if emptopt == true then
 turtle.turnLeft()
 turtle.turnLeft()
 for ie = 1, 16 do
  turtle.select(ie)
  turtle.drop(64)
 end
 turtle.select(1)
 turtle.turnRight()
 turtle.turnRight()
end



mindepth = mindepth-1

end


print("DONE!")