local x = -886
local y = 514
local z = 64
local dx = 0
local dz = 0
local dy = 0
local id = os.computerID()
rednet.open("right")
rednet.send(607," activated at"..x..", "..y..", "..z.." distance:")

function goToAndExcavate(fx,fy)
 goToPos(fx,fy, 100)
 shell.run("excavate", 1)
 travelY(1)
 goToPos(-879,64,526)
end


function travelX(a)
 print("going "..a.." along x")
 local distanceGone =0
 if (a>0)then
  while(turtle.forward()and distanceGone<a) do
   if(distanceGone<a) then
    x=x+1
    distanceGone = distanceGone+1
   end
  end
 else if(a>0) then
  while(turtle.back()and distanceGone<a) do
   if(distanceGone<a) then
    x=x-1
    distanceGone = distanceGone-1
   end
  end
 end
end
end
function travelZ(a)
 print("going "..a.." along z")
 turtle.turnRight()
 local distanceGone =0
 if (a>0)then
  while(turtle.back()and distanceGone<a) do
   if(distanceGone<a) then
    z=z+1
    distanceGone = distanceGone+1
   end
  end
 else if(a>0) then
  while(turtle.back()and distanceGone<a) do
   if(distanceGone<a) then
    z=z-1
    distanceGone = distanceGone-1
   end
  end
 end
end
 turtle.turnLeft()
end
function travelY(a)
 print("going "..a.." along y")
 local distanceGone =0
 if (a>0)then
  while(turtle.down()and distanceGone<a) do
   if(distanceGone<a) then
    y=y+1
    distanceGone = distanceGone+1
   end
  end
 else if(a>0) then
  while(turtle.up()and distanceGone<a) do
   if(distanceGone<a) then
    y=y-1
    distanceGone = distanceGone-1
   end
  end
 end
end
end
function goToPos(newX, newY, newZ)
  shell.run("go","forward", newX-x)
  shell.run("go","right", 1)
  shell.run("go","forward", newZ-z)
  shell.run("go","left", 1)
  shell.run("go","up", newY-y)
  y=newY
  z=newZ
  x=newX
end
goToPos(-879,526,64)
print(x)
print(y)
print(x)
print(Z)