CC - Eltrut API - Fixxed by AxxiD

--ELTRUT 0.1.0
--Fixxed by AxxiD

-- PRINT

OSwidth, OSheight = term.getSize()

-- SCREEN

function clearScreen()
 term.clear()
 term.setCursorPos(1,1)
end

function cS() -- shortcut for clearScreen()
  clearScreen()
end

function clearLine(line)
 printCentered(string.rep(" ", OSwidth), line)
end


function clearColumn(column)
 for i=1, OSheight, 1 do
  term.setCursorPos(column,i)
  term.write(" ")
 end
end

function clearColumnFromTo(column, start, last)
 for i=start, last do
  term.setCursorPos(column,i)
  term.write(" ")
 end
end

function centerCursor(line)
 term.setCursorPos(OSwidth/2,line)
end

function leftCursor(line)
 term.setCursorPos(1,line)
end

function rightCursor(line)
 term.setCursorPos(OSwidth,line)
end

-- PRINT

function print(text, line, column)
 term.setCursorPos(column,line)
 term.write(text)
end

function printCentered(text, line)
 term.setCursorPos(OSwidth/2,line)
 term.write(text)
end

function printCenteredR(text,line)
 clearLine(line)
 printCentered(text,line)
end

function printRight(text, line)
 term.setCursorPos(OSwidth-#text,line)
 term.write(text)
end

function printRightR(text, line)
 clearLine(line)
 printRight(text,line)
end

function printLeft(text, line)
 term.setCursorPos(1,line)
 term.write(text)
end

function printLeftR(text, line)
 clearLine(line)
 printLeft(text, line)
end

function printVertical(text, column)
 for i=1, #text do
  term.setCursorPos(column,i)
  term.write(string.sub(text,i,i))
 end
end

function printVerticalR(text, column)
 clearColumn(column)
 printVertical(text, column)
end

function printHeader(text,line)
 printCentered(text, line)
 printCentered(string.rep("-", OSwidth), line+1)
end

-- FUEL

function refuel(slot ,level)
 turtle.select(slot)
 while turtle.getFuelLevel() <= level do
  if turtle.refuel(0) then
   turtle.refuel(1)
  else
   sleep(1)
  end
 end
end


--INVENTORY

function countSlots(first, last)
 local amount = 0
 for i=first, last do
  local slotAmount = turtle.getItemCount(i)
  if slotAmount > 0 then
   amount = amount + slotAmount
  end
 end
 return amount
end

function countInventory()
 return countSlots(1,16)
end

function compareToSlot(first, second)
 turtle.select(first)
 return turtle.compareTo(second)
end

function compareToSlots(selected, first, last)
 local same = true
 turtle.select(selected)
 for i=first, last do
  local check = turtle.compareTo(i)
  if not check then same = false end
 end
 return same
end

function transferTo(first, second, quantity)
 quantity = quantity or 64
 turtle.select(first)
 turtle.transferTo(second,quantity)
end

function transferToSlots(start, last, startTo)
 for i=0, last-start-1 do
  local startSlot = start + i
  if startSlot > 16 then
   startSlot = startSlot - 16
  end
  if turtle.getItemCount(startSlot) > 0 then
   local slot = startTo + i
   if slot > 16 then
    slot = slot - 16
   end
   transferTo(startSlot, slot)
  end
 end
 if countSlots(start, last) > 0 then
  return false
 end
 return true
end

-- DROP

function drop(slot,quantity)
 quantitiy = quantity or 64
 turtle.select(slot)
 return turtle.drop(quantity)
end

function dropUp(slot, quantity)
 quantitiy = quantity or 64
 turtle.select(slot)
 return turtle.dropUp(quantity)
end

function dropDown(slot, quantity)
 quantity = quantity or 64
 turtle.select(slot)
 return turtle.dropDown(quantity)
end

function dropSlots(dStart, dEnd)
 local success = true
 for i=dStart, dEnd do
  if turtle.getItemCount(i) > 0 then
   turtle.select(i)
   local var = turtle.drop()
   if not var then success = false end
  end
 end
 return success
end

function dropUpSlots(dStart, dEnd)
 local success = true
 for i=dStart, dEnd do
  if turtle.getItemCount(i) > 0 then
   turtle.select(i)
   local var = turtle.dropUp()
   if not var then success = false end
  end
 end
 return success
end

function dropDownSlots(dStart, dEnd)
 local success = true
 for i=dStart, dEnd do
  if turtle.getItemCount(i) > 0 then
   turtle.select(i)
   local var = turtle.dropDown()
   if not var then success = false end
  end
 end
 return success
end

function dropSameTo(slot)
 local amount = 0
 turtle.select(slot)
 for i=1, 16 do
  if turtle.getItemCount(i) > 0 and turtle.compareTo(i) and not slot == i then
   turtle.select(i)
   amount = amount + turtle.getItemCount(i)
   turtle.drop()
  end
 end
 return amount
end

function dropUpSameTo(slot)
 local amount = 0
 turtle.select(slot)
 for i=1, 16 do
  if turtle.getItemCount(i) > 0 and turtle.compareTo(i) and not slot == i then
   turtle.select(i)
   amount = amount + turtle.getItemCount(i)
   turtle.dropUp()
  end
 end
 return amount
end

function dropDownSameTo(slot)
 local amount = 0
 turtle.select(slot)
 for i=1, 16 do
  if turtle.getItemCount(i) > 0 and turtle.compareTo(i) and not slot == i then
   turtle.select(i)
   amount = amount + turtle.getItemCount(i)
   turtle.dropDown()
  end
 end
 return amount
end


-- SUCK

function suck(slot)
 turtle.select(slot)
 turtle.suck()
 return turtle.getItemCount(slot)
end

function suckUp(slot)
 turtle.select(slot)
 turtle.suckUp()
 return turtle.getItemCount(slot)
end

function suckDown(slot)
 turtle.select(slot)
 turtle.suckDown()
 return turtle.getItemCount(slot)
end

function suckSlots(sStart, sEnd)
 local amount = countSlots(sStart, sEnd)
 for i=sStart, sEnd do
  if turtle.getItemCount(i) == 0 then
   turtle.select(i)
   turtle.suck()
  end
 end
 return countSlots(sStart, sEnd) - amount
end

function suckUpSlots(sStart, sEnd)
 local amount = countSlots(sStart, sEnd)
 for i=sStart, sEnd do
  if turtle.getItemCount(i) == 0 then
   turtle.select(i)
   turtle.suckUp()
  end
 end
 return countSlots(sStart, sEnd) - amount
end

function suckDownSlots(sStart, sEnd)
 local amount = countSlots(sStart, sEnd)
 for i=sStart, sEnd do
  if turtle.getItemCount(i) == 0 then
   turtle.select(i)
   turtle.suckDown()
  end
 end
 return countSlots(sStart, sEnd) - amount
end

-- DIG

function dig()
 while turtle.detect() do
  turtle.dig()
  sleep(0.4)
 end
end

function digUp()
 while turtle.detectUp() do
  turtle.digUp()
  if turtle.detectUp() then
   sleep(0.4)
  end
 end
end

function digDown()
 while turtle.detectDown() do
  turtle.digDown()
  if turtle.detectDown() then
   sleep(0.4)
  end
 end
end

-- MOVEMENT

function turnAround()
 if math.ceil(math.random()*2) == 1 then
  turtle.turnLeft()
  turtle.turnLeft()
 else
  turtle.turnRight()
  turtle.turnRight()
 end
end

function forward(length)
 for i=1,length do
  while not turtle.forward() do sleep(1) end
 end
end

function forwardDig(length)
 length = length or 1
 for i=1,length do
  while not turtle.forward() do turtle.dig() end
 end
end

function forwardExtreme(length)
 length = length or 1
 for i=1,length do
  while not turtle.forward() do
   if turtle.detect() then
    dig()
   else
    turtle.attack()
   end
  end
 end
end

function back(length)
 length = length or 1
 for i=1,length do
  while not turtle.back() do sleep(1) end
 end
end

function backDig(length)
 length = length or 1
 for i=1,length do
  while not turtle.back() do
   turnAround()
   dig()
   turnAround()
  end
 end
end

function backExtreme(length)
 length = length or 1
 for i=1,length do
  while not turtle.back() do
   turnAround()
   if turtle.detect() then
    turtle.dig()
   else
    turtle.attack()
   end
   turnAround()
  end
 end
end

function up(length)
 length = length or 1
 for i=1,length do
  while not turtle.up() do sleep(1) end
 end
end

function upDig(length)
 length = length or 1
 for i=1,length do
  while not turtle.up() do turtle.digUp() end
 end
end

function upExtreme(length)
 length = length or 1
 for i=1,length do
  while not turtle.up() do
   if turtle.detectUp() then
    digUp()
   else
    turtle.attackUp()
   end
  end
 end
end

function down(length)
 length = length or 1
 for i=1,length do
  while not turtle.down() do sleep(1) end
 end
end

function downDig(length)
 length = length or 1
 for i=1,length do
  while not turtle.down() do turtle.digDown() end
 end
end

function downExtreme(length)
 length = length or 1
 for i=1,length do
  while not turtle.down() do
   if turtle.detectDown() then
    turtle.digDown()
   else
    turtle.attackDown()
   end
  end
 end
end