View difference between Paste ID: g8W8umcM and SB25hEMC

--- quarry
+-- chquarry
--- "swapper" (engineering turtle (turtle+crescent hammer)) must face NORTH
+--
--- "mover" (digging turtle) must face the swapper from the right (should face west)
+-- At the beginning everything must be already placed:
--- the quarry, 3 enderchests and a power cell must be placed at the beginning
+-- a quarry facing North,
 -- an "item" enderchest on the West side of the quarry,
-local args = {...}
+-- a full power cell on the East side of the querry,
-local role = args[1]
+-- a chunkloading mining turtle running this program facing the power cell from its East side,
 -- (ie. the turtle must face West)
 -- a "charged power cell" enderchest above the turtle, and
 -- a "discharged power cell" enderchest below the turtle.
 -- Download this as chquarry and put this code into the "startup" file: shell.run("chquarry")
 
 local FUEL_SLOT = 1
 local QUARRY_SLOT = 2
 local ENERGY_CELL_SLOT = 3
 local CHARGED_CELLS_ENDERCHEST_SLOT = 4
 local EMPTY_CELLS_ENDERCHEST_SLOT = 5
-local STEP_SLEEP = 360
+
-local MEETING_SLEEP = 5
+
-local MOVING_SLEEP = 1
+
-local QUARRY_STOP_SLEEP = 45 -- wait for the quarry to stop after disconnecting power
+
-local WAIT_FOR_MOVER = 20
+
 local STEP_SLEEP = 600
-function saveState(state)
+local QUARRY_STOP_SLEEP = 30 -- wait for the quarry to stop after disconnecting power
-	f = fs.open("state","w")
+
-	f.write(tostring(state))
+function recharge()
-	f.close()
+
 	turtle.dig()
 	turtle.dropDown()
-function swapper_recharge()
+
 		turtle.suckUp()
 		if turtle.getItemCount(ENERGY_CELL_SLOT)==0 then
 			sleep(1)
 		end
 	end
 	turtle.place()
 end
 
 function cleanup()
-function swapper_pack()
+
 	turtle.dig()
 	turtle.digUp()
 	turtle.digDown()
 	turtle.dropDown()
-	turtle.back() -- make room for mover
+
 end
-	while not(turtle.forward()) do
+
-		sleep(1)
+function pack()
 	turtle.select(ENERGY_CELL_SLOT)
-	sleep(1)
+
-	while not(turtle.forward()) do
+
-		sleep(1)
+
 	turtle.select(CHARGED_CELLS_ENDERCHEST_SLOT)
 	turtle.digUp()
-	print("giving mover time to relocate in front of swapper")
+
-	sleep(WAIT_FOR_MOVER)
+
 	sleep(0.5)
 	turtle.forward()
-function swapper_relocate()
+
 	turtle.dig()
-		sleep(MOVING_SLEEP)
+	sleep(0.5)
-		while not turtle.forward() do
+
-			print("couldn't move forward, sleeping for a while")
+
-			sleep(MOVING_SLEEP)
+
 	turtle.turnRight()
 end
 function unpack()
 	cleanup()
-function swapper_unpack()
+
 	cleanup()
-	while not(turtle.forward()) do
+
-		print("couldn't move forward, sleeping for a while")
+
-		sleep(1)
+
 	turtle.turnRight()
-	sleep(1)
+	cleanup()
-	while not(turtle.forward()) do
+
-		print("couldn't move forward, sleeping for a while")
+
-		sleep(1)
+
 	turtle.select(QUARRY_SLOT)
 	turtle.place()
-	sleep(WAIT_FOR_MOVER)
+
-	while not turtle.forward() do
+
-		sleep(MEETING_SLEEP)
+	cleanup()
 	turtle.forward()
-	swapper_recharge()
+
 	turtle.turnRight()
 	turtle.select(EMPTY_CELLS_ENDERCHEST_SLOT)
-function swapper_cycle()
+
 	turtle.select(CHARGED_CELLS_ENDERCHEST_SLOT)
-		print("giving quarry time")
+
 	recharge()
-		print("recharging quarry")
+
-		swapper_recharge()
+function relocate()
 	for i=1,RELOCATE_DISTANCE do
-	print("giving quarry time")
+		cleanup()
 		turtle.forward()
 	end
-	swapper_pack()
+
 function cycle()
-	swapper_relocate()
+	print("waiting for quarry")
 	sleep(STEP_SLEEP)
-	swapper_unpack()
+
 		print("recharging")
 		recharge()
-function mover_cleanup()
+
 	end
 	print("packing")
 	pack()
 	print("relocating")
 	relocate()
 	print("unpacking")
 	unpack()
 end
-function mover_pack()
+
 function check_fuel()
 	if turtle.getFuelLevel() < MIN_FUEL_FOR_CYCLE then
 		-- TODO: try to get fuel from the "charged cells" enderchest
 		print("not enough fuel, waiting for fuel")
 		while turtle.getFuelLevel() < MIN_FUEL_FOR_CYCLE do
 			sleep(5)
 			turtle.select(FUEL_SLOT)
 			turtle.suckUp()
 			if turtle.refuel() then
 				moreFuel = True
 				while moreFuel do
 					sleep(3)
 					turtle.suckUp()
 					if not turtle.refuel() then
 						moreFuel = False
-function mover_unpack()
+						turtle.dropUp()
-	mover_cleanup()
+					end
 				end
 			else
 				turtle.dropUp() -- not fuel, return to chest
 			end
 		end
-	mover_cleanup()
+
 end
 
 -- ***********************************************************************
 
 print("starting automated quarry operation")
-	mover_cleanup()
+while true do
 	check_fuel()
 	cycle()
 end