goto.lua

args = {...}
x = tonumber(args[1])
y = tonumber(args[2])
z = tonumber(args[3])
target = vector.new(x, y, z)

rednet.open("left")
mon = peripheral.wrap("top")
fuel = turtle.getFuelLevel()

pos0 = vector.new(gps.locate())
turtle.forward()
pos1 = vector.new(gps.locate())
dist = pos1 - pos0
turtle.back()
face = ""
if dist.x > 0 then
  face = "west"
elseif dist.x < 0 then
  face = "east"
elseif dist.z > 0 then
  face = "north"
else
  face = "south"
end

if mon ~= nil then
  mon.setTextScale(1.5)
  mon.clear()
  mon.setCursorPos(1, 1)
  mon.write("id:"..os.getComputerID())
  mon.setCursorPos(1, 2)
  mon.write("fuel:"..fuel)
  mon.setCursorPos(1, 3)
  mon.write("pos:"..tostring(pos0))
  mon.setCursorPos(1, 4)
  mon.write("faceTo:"..face)
end
print("pos:"..tostring(pos0))
print("faceTo:"..face)
print("dist:"..tostring(target - pos0))