DTM API

-- A simple turtle API that allows you to easy set turtle's position
-- Written by Jajnick 15 March 2012

local side = "front"

local function forceForward()
local done = false
while true do
done = turtle.forward()
if done then break else sleep(1) end
end
end

local function forceUp()
local done = false
while true do
done = turtle.up()
if done then break else sleep(1) end
end
end

local function forceDown()
local done = false
while true do
done = turtle.down()
if done then break else sleep(1) end
end
end

function f()
if side == "front" then
forceForward()
end
if side == "left" then
turtle.turnRight()
forceForward()
end
if side == "right" then
turtle.turnLeft()
forceForward()
end
if side == "back" then
turtle.turnRight()
turtle.turnRight()
forceForward()
end
side = "front"
end

function l()
if side == "front" then
turtle.turnLeft()
forceForward()
end
if side == "left" then
forceForward()
end
if side == "right" then
turtle.turnRight()
turtle.turnRight()
forceForward()
end
if side == "back" then
turtle.turnRight()
forceForward()
end
side = "left"
end

function r()
if side == "front" then
turtle.turnRight()
forceForward()
end
if side == "left" then
turtle.turnRight()
turtle.turnRight()
forceForward()
end
if side == "right" then
forceForward()
end
if side == "back" then
turtle.turnLeft()
forceForward()
end
side = "right"
end

function b()
if side == "front" then
turtle.turnRight()
turtle.turnRight()
forceForward()
end
if side == "left" then
turtle.turnLeft()
forceForward()
end
if side == "right" then
turtle.turnRight()
forceForward()
end
if side == "back" then
forceForward()
end
side = "back"
end

function d()
forceDown()
end

function u()
forceUp()
end