TrackedTurtle

-- Tracked Turtle

local pos = {x=0, y=0, z=0}
local dir = 0

local directions = {
  [1]={
    name="north",
    vector={x=0, y=0, z=1}
  },
  [2]={
    name="east",
    vector={x=1, y=0, z=0}
  },
  [3]={
    name="south",
    vector={x=0, y=0, z=-1}
  },
  [4]={
    name="west",
    vector={x=-1, y=0, z=0}
  },
}

local function getDirVector(dir)
  return directions[dir].vector
end

print("North", getDirVector(1))
print("East", getDirVector(2))
print("South", getDirVector(3))
print("West", getDirVector(4))