riewestLIB

--riewestLIB
--Version "1.0.0"
--MCVersion "1.10.2"
--Writer: Riewest (AKA Riewest14)

function test()

end

---------------
--ITEM HANDLING
---------------

--Attempts to get fuel from a
--inventory on side passed and fill
--the slot passed. Works best if
--The item is still in slot or
--Chest only has fuel items
function getFuel(slot, side)
  if not slot then
    slot = 16
  end
  if not side then
    side = "front"
  end
  oldSlot = turtle.getSelectedSlot()
  turtle.select(slot)
  side = string.lower(side)
  toGet = turtle.getItemSpace()
  if side == "front" then
    turtle.suck(toGet)
  elseif side == "top"  then
    turtle.suckUp(toGet)
  elseif side == "bottom" then
    turtle.suckDown(toGet)
  end
  turtle.select(oldSlot)
end

--Tries to put all of the items from
--the all other slots into the
--passed slot
function sortItem(slot)
  if not slot then
    return
  end
  oldSlot = turtle.getSelectedSlot()
  turtle.select(slot)
  if turtle.getItemCount() > 0 then
    itemDetail = turtle.getItemDetail()
    for i = 1, 16 do
      turtle.select(i)
      if not (i == slot) and (turtle.getItemCount() > 0) then
        tempDetail = turtle.getItemDetail()
        if (itemDetail.name == tempDetail.name) then
          turtle.transferTo(slot)
        end
      end
    end
  end
  turtle.select(oldSlot)
end

--Empty's the slots passed in through
--the array.
function emptyInv(slotsToEmpty, side)
  oldSlot = turtle.getSelectedSlot()
  if not side then
    side = "back"
  end
  if not slotsToEmpty then
    count = 16
  else
    count = table.getn(slotsToEmpty)
  end
  rotate(side)
  for i = 1, count do
    dropSide(slotsToEmpty[i], side)
  end
  reverseRotate(side)
  turtle.select(oldSlot)
end

--Empty's slots except the passed
--in values
function emptyInvExcept(slotsToKeep, side)
  slotsToEmpty = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16}
  table.sort(slotsToKeep)
  for i = table.getn(slotsToKeep), 1, -1 do
    table.remove(slotsToEmpty, slotsToKeep[i])
  end
  emptyInv(slotsToEmpty, side)
end

--Drops all the items in slotNum
--to the indicated side
function dropSide(slotNum, side)
  turtle.select(slotNum)
  side = string.lower(side)
  success = false
  if side == "front" then
    success = turtle.drop()
  elseif side == "top" then
    success = turtle.dropUp()
  elseif side == "bottom" then
    success = turtle.dropDown()
  else
    success = turtle.drop()
  end
  return success
end

--Method to tell the turtle to suck
--in front of it and the left and right
function tSuck(distinctItems)
  for i = 1, distinctItems do
    turtle.suck()
  end
  turtle.turnLeft()
  for i = 1, distinctItems do
    turtle.suck()
  end
  turnAround()
  for i = 1, distinctItems do
    turtle.suck()
  end
  turtle.turnLeft()
end


--Method to refuel the turtle
--if its fuel level is below a
--critical amount. Fuel slot is
--passed in, as well as threshold
function tRefuel(fSlot, thresh)
  if not thresh then
    thresh = 100
  end
  if not fSlot then
    fSlot = 16
  end
  success = false
  if turtle.getFuelLevel() <= thresh then
    oldSlot = turtle.getSelectedSlot()
    turtle.select(fSlot)
    success = turtle.refuel(turtle.getItemCount() - 1)
    turtle.select(oldSlot)
  end
  return success
end

------------------
--MOVEMENT METHODS
------------------

--Just runs turtle.forward()
--until the specified amount toMov
--is met. Digs block if unable to move
function tMoveF(toMov)
  if not toMov then
    toMov = 1
  end
  for i = 1, toMov do
    while not (turtle.forward()) do
      turtle.dig()
    end
  end
end

--Runst turtle.back() toMov times
function tMoveB(toMov)
  if not toMov then
    toMov = 1
  end
  for i = 1, toMov do
    while not turtle.back() do
      sleep(.1)
    end
  end
end

--Runs turtle.up() toMov times
--and digs up if unable to move up.
function tMoveU(toMov)
  if not toMov then
    toMov = 1
  end
  for i = 1, toMov do
    while not (turtle.up()) do
      turtle.digUp()
    end
  end
end

--Runs turtle.down() toMov times
-- and digs down if unable to move down
function tMoveD(toMov)
  if not toMov then
    toMov = 1
  end
  for i = 1, toMov do
    while not (turtle.down()) do
      turtle.digDown()
    end
  end
end

--Turns the turtle 180 degrees
function turnAround()
  turtle.turnLeft()
  turtle.turnLeft()
end

--Turns the turtle to the passed side
function rotate(side)
  if not side then
    return
  elseif side == "back" then
    turnAround()
  elseif side == "left" then
    turtle.turnLeft()
  elseif side == "right" then
    turtle.turnRight()
  else
  end
end

--Turns the turtle opposite the
-- passed side
function reverseRotate(side)
  if not side then
    return
  elseif side == "back" then
    turnAround()
  elseif side == "left" then
    turtle.turnRight()
  elseif side == "right" then
    turtle.turnLeft()
  else
  end
end

--------------
--DATA METHODS
--------------

--Displays fuel level in the upper
--right corner of the screen
function displayFuel()
  fuelLevel = turtle.getFuelLevel()
  oldX, oldY = term.getCursorPos()
  displayY = 1
  displayX = 34
  term.setCursorPos(displayX, displayY)
  print("Fuel:")
  term.setCursorPos(displayX, displayY + 1)
  print(fuelLevel)
  term.setCursorPos(oldX, oldY)
end


--Function to find the slot number
--Of the item containing passed in
--String, Return bool, slot
function findSlot(name)
  found = false
  slot = 0
  for i = 1, 16 do
    if turtle.getItemCount(i) > 0 then
      itemDetail = turtle.getItemDetail(i)
      if string.match(itemDetail.name, string.lower(name)) then
        slot = i
        found = true
        break
      end
    end
  end
  return found, slot
end


test()