View difference between Paste ID: GAHMSkWX and WkHtM4uX

 local tArgs = {...}
 local length = tArgs[1]
 local numTunnels = tArgs[2]
 local inv = true
 local checkTorch = 0
 local height = 0
 local fullInvNum = 0
 
 function isOre(name)
 	return name == 'minecraft:coal_ore'
 		or name == 'minecraft:iron_ore'
 		or name == 'minecraft:gold_ore'
 		or name == 'minecraft:diamond_ore'
 		or name == 'minecraft:lapis_ore'
 		or name == 'minecraft:redstone_ore'
 		or name == 'minecraft:lit_redstone_ore'
-    turtle.dig()
+
-    -- This loop prevents gravel from screwing it all up
+
-    while turtle.forward() == false do
+function isOre(func)
-      turtle.dig()
+	local success, data = func()
-    end
+	return isOre(data['name'])
-    turtle.digUp()
+
 
 function isOre()
 	return isOre(turtle.inspect)
 end
 
 function isOreUp()
 	return isOre(turtle.inspectUp)
 end
 
 function isOreDown()
 	return isOre(turtle.inspectDown)
-    turtle.dig()
+
-    while turtle.forward() == false do
+
-      turtle.dig()
+function repeatSuccess(func)
 	while func() do end
-    turtle.digUp()
+
 
 function dig()
 	repeatSuccess(turtle.dig)
 end
 
 function digUp()
 	repeatSuccess(turtle.digUp)
 end
-    turtle.dig()
+
 function digDown()
 	repeatSuccess(turtle.digDown)
-      turtle.dig()
+
 
 function searchAround()
     turtle.select(16)
 	if isOre() then
 		dig()
 		turtle.forward()
 		searchAround()
 		turtle.back()
     elseif isOreDown() then
         digDown()
         turtle.down()
         searchAround()
         turtle.up()
     elseif isOreUp() then
         digUp()
         turtle.up()
         searchAround()
         turtle.down()
     end
 
     turtle.turnLeft()
     if isOre() then
         dig()
         turtle.forward()
         searchAround()
         turtle.back()
     end
 
     turtle.turnRight()
     turtle.turnRight()
     if isOre() then
         dig()
         turtle.forward()
         searchAround()
         turtle.back()
     end
     turtle.turnLeft()
 end
 
 -- The basic function to move forward and dig
 function tunnel()
   -- These used throughout to erase screen
   term.clear()
   term.setCursorPos(1,1)
   print("Mining...")
   for i=1,length do
     fuel()
     dig()
 	turtle.forward()
     digUp()
 	searchAround()
     torch()
   end
 end
 
 -- The function to turn around and go the other direction down the tunnel, also clears side tunnels
 function turnAround()
   term.clear()
   term.setCursorPos(1,1)
   print("Turning around...")
   for k = 1,6 do
     fuel()
     dig()
 	turtle.forward()
     digUp()
 	searchAround()
-    turtle.digUp()
+
   end
 
   checkInv()
 
   while turtle.back() == false do
     turtle.turnRight()
     turtle.turnRight()
     dig()
     for i = 1,3 do
       turtle.forward()
       dig()
     end
     turtle.turnRight()
     turtle.turnRight()
     for i = 1,3 do
       turtle.back()
     end
   end
   turtle.back()
   turtle.back()
 end
 
 -- Clears the specified item from the inventory, most likely cobble, also stops on full inv
 function checkInv()
   term.clear()
   term.setCursorPos(1,1)
   print("Trashing...")
   for y = 2,16 do
     turtle.select(y)
     if turtle.compareTo(1) then
       turtle.drop()
     end
   end
 end
 
 function fullInv()
   -- To not spill items everywhere, some credit to link0153 :)
   for i = 1,16 do
     if turtle.getItemCount(i) > 0 then
       fullInvNum = fullInvNum + 1
     end
   end
   while fullInvNum == 16 do
     term.clear()
     term.setCursorPos(1,1)
     print("Inventory full, please clear.")
     sleep(5)
     for i = 1,16 do
       if turtle.getItemCount(i) == 0 then
         fullInvNum = 0
       end
     end
   end
   fullInvNum = 0
   term.clear()
   term.setCursorPos(1,1)
   print("Mining...")
 end
 
 -- Checks how long since the last torch, then decides to place one above or not
 function torch()
   -- Checks if low on torches
   if turtle.getItemCount(16) < 5 then
     term.clear()
     term.setCursorPos(1,1)
     print("Waiting for torches...place in bottom right.")
     while turtle.getItemCount(16) < 5 do
       sleep(2)
     end
   end
   term.clear()
   term.setCursorPos(1,1)
   print("Mining...")
   if checkTorch == 8 then
     fuel()
     turtle.select(16)
     turtle.up()
     digUp()
     -- This if and loop will bring the turtle back down from the placed torch
     if turtle.placeUp() or turtle.getItemCount(16) == 0 then
         for i = 0,height do
           fuel()
           turtle.down()
         end
         turtle.select(1)
         checkTorch = 0
         height = 0
     else
         height = height + 1
         torch()
     end
   -- If it's too soon, dont place a torch
   else
     checkTorch = checkTorch + 1
   end
 end
 
 -- Checks the fuel level, asks for more if necessary
 function fuel()
   if turtle.getFuelLevel() < 50 then
     print ("Wating for fuel...place in bottom left.")
     while turtle.getFuelLevel() < 50 do
       turtle.select(13)
       turtle.refuel()
       sleep(2)
     end
   end
   term.clear()
   term.setCursorPos(1,1)
   print("Mining...")
   turtle.select(1)
 end
 
 -- This function is a one time startup function, makes sure the turtle has the necessary materials
 function begin()
   turtle.select(1)
   -- Checks for trash item
   if turtle.getItemCount(1) == 0 then
     print("Please place an item to trash in the top left.")
     while turtle.getItemCount(1) == 0 do
       sleep(1)
     end
     term.clear()
     term.setCursorPos(1,1)
     begin()
   -- Confirms trashed item
   else
     print("The item in the top left will be trashed...confirm?")
     os.pullEvent("key")
   end
   term.clear()
   term.setCursorPos(1,1)
 end
 
 -- From here is the main code
 
 -- Checks for correct args
 if not (tArgs[1] == nil or tArgs[2] == nil) then
   begin()
   -- Loops for the specified # of tunnels, one tunnel being up and back
   for j = 1,numTunnels do
     tunnel()
     fullInv()
     turtle.turnLeft()
     turnAround()
     fullInv()
     turtle.turnLeft()
     tunnel()
     fullInv()
     turtle.turnRight()
     turnAround()
     fullInv()
     turtle.turnRight()
   end
   -- Resets the screen and displays a confirmation of finishing
   term.clear()
   term.setCursorPos(1,1)
   print("Done!")
 else
   term.clear()
   term.setCursorPos(1,1)
   print("Not enough arguments, should be used 'branch [length] [number of tunnels]'")
 end