View difference between Paste ID: DJ2UcbNG and mBQGagbC

--- -- -- -- -- -- -- -- -- -- -- -- -- -- --
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--- Name: DanielKermanStripMining (DKSM)   --
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--- Author: Daniel_Kerman                  --
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--- Version: 1.0.1                         --
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--- -- -- -- -- -- -- -- -- -- -- -- -- -- --
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 local hallLength = {0}
 local fuelNeeded = {0}
 local fuelLevel = turtle.getFuelLevel()
 local fuelLimit = turtle.getFuelLimit()
 local startConfirmed = "No"
 local slot = turtle.getSelectedSlot()
 local itemSpace = turtle.getItemSpace()
 local torchCounter = 0
 
 -- Declaring Functions --
 
 function forward() -- Help from the user Foogles (http://www.computercraft.info/forums2/index.php?/user/46239-foogles/) -- THANK YOU FOR THIS BUG SOLUTION!
   local x = turtle.forward()
   if (x == false) then
         return forward()
   end
 end
 
 local function clear(column,row)
 	term.clear()
 	if column == nil and row == nil then
 		column = 1
 		row = 1
 	elseif row == nil then
 		row = 1
 	elseif column == nil then
 		column = 1
 	end
 	term.setCursorPos(column,row)
 end
 
 local function checkNumber(varToCheck)
 	assert(type(varToCheck) == "number", "Program expected number. Got string or something else instead.")
 end
 
 local function fallingBlock()
 local success, data = turtle.inspect()
 local fBlocks =
 {
 sand="minecraft:sand",
 gravel="minecraft:gravel",
 anvil="minecraft:anvil",
 dragon_egg="minecraft:dragon_egg"
 }
 	if data.name==fBlocks.sand or data.name==fBlocks.gravel or data.name==fBlocks.anvil or data.name==fBlocks.dragon_egg then
 		return true
 	else
 		return false
 	end
 end
 
 local function dig(length,back)
 for i=1, length do
 	torchCounter=torchCounter+1
 	while fallingBlock() == true do
 		turtle.dig()
 		sleep(1)
 	end
 	turtle.dig()
 	forward()
 	turtle.digDown()
 	if torchCounter >= 8 then
 		turtle.select(16)
 		if turtle.getItemSpace() < 64 then
 		local data = turtle.getItemDetail()
 		if data.name == "minecraft:torch" then
 		turtle.placeDown()
 		end
 		end
 		torchCounter = 0
 		turtle.select(1)
 	end
 end
 if back == true then
 turtle.turnLeft()
 turtle.turnLeft()
 for i=2, length do
 	forward()
 end
 forward()
 turtle.turnLeft()
 turtle.turnLeft()
 end
 
 end
 
 -- Welcome + User input --
 
 clear(1,1)
 
 print("Welcome to the Strip Mining Program.")
 sleep(1)
 print("Please enter a Hall/Strip Length (x = x block/s): ")
 hallLength[1] = io.read()
 hallLength[1] = tonumber(hallLength[1])
 checkNumber(hallLength[1])
 print("Please enter a number of rows:")
 totalRows[1] = io.read()
 totalRows[1] = tonumber(totalRows[1])
 checkNumber(totalRows[1])
 print("Calculating if turtle has enough fuel...")
 fuelNeeded[1] = (hallLength[1]*3*totalRows[1])+(12*totalRows[1])
 sleep(1.0)
 assert(fuelNeeded[1]<fuelLimit, "Your fuel Limit is too low. Try an advanced turtle.")
 assert(fuelNeeded[1]<fuelLevel, "Your turtle hasn't enought fuel.")
 print("Your turtle has enough fuel. Please place a chest behind the turtle.")
 sleep(2.0)
 clear(1,1)
 print("Place a chest behind the turtle.")
 print("Place Torches to place in Slot 16 (Bottom right hand corner)")
 write("Press any key to start the program.")
 local skip = io.read()
 
 -- Post initialization --
 
 local rowsToMine = totalRows[1]-rowsMined[1]
 clear(1,1)
 turtle.select(1)
 
 -- Main Loop --
 
 for i=1, totalRows[1] do
 	turtle.select(1)
 	dig(3,false)
 	turtle.turnLeft()
 	dig(hallLength[1],true)
 	rowsMined[1] = rowsMined[1]+1
 	clear(1,1)
 	print("Rows Mined: ",rowsMined[1])
 	local z = 1
 	turtle.select(15)
 	if turtle.getItemSpace() < 64 then
 		turtle.turnLeft()
 		for i=1,rowsMined[1]*3+1 do
 			forward()
 		end
 		for i=1,15 do
 			turtle.select(z)
 			z=z+1
 			turtle.drop(64)
 		end
 		turtle.turnRight()
 		turtle.turnRight()
 		for i=1,rowsMined[1]*3+1 do
 			forward()
 		end
 		turtle.turnLeft()
 	end
 	turtle.turnRight()
 	rowsToMine = totalRows[1]-rowsMined[1]
 end
 
 -- Ending --
 
 do
 	print("Putting Items into chest.")
 	turtle.turnLeft()
 	turtle.turnLeft()
 	for i=1, (rowsMined[1]*3)+1 do
 		forward()
 	end
 	z=1
     for i=1,16 do
 			turtle.select(z)
 			z=z+1
 			turtle.drop(64)
 	end
 end
 
 turtle.select(1)
 
 print("Mining Complete.")
 
 sleep(2)
 
 clear(1,1)