fix(tunnels-miner): try to avoid torches + do not check for empty inventory each loop

tunnels-miner.lua

@@ -6,7 +6,7 @@ local TIME_TO_START = 3
 local IDLE_TIME_BETWEEN_TUNNELS = 1
 local SPACE_BETWEEN_TUNNELS = 3
 
-local VERSION = "1.0.3"
+local VERSION = "1.1.0"
 
 local MOVES_BY_DIRECTION = {
   right = {
@@ -59,17 +59,17 @@ local function assertValidConfig(config)
   end
 end
 
-local function printFuelReport(config)
-  print('> current fuel: ' .. turtleUtils.getFuelPercentage() .. '%')
-  print('> fuel needed: ' .. turtleUtils.getFuelPercentage(getMinFuelNeeded(config)) .. '%')
-end
-
 local function assertInventoryIsEmpty()
   if not turtleUtils.isInventoryEmpty() then
     error('turtle inventory should be empty', 0)
   end
 end
 
+local function printFuelReport(config)
+  print('> current fuel: ' .. turtleUtils.getFuelPercentage() .. '%')
+  print('> fuel needed: ' .. turtleUtils.getFuelPercentage(getMinFuelNeeded(config)) .. '%')
+end
+
 local function findGroundProcedure()
   local foundGround, errMessage = turtleUtils.goGround()
   if not foundGround then
@@ -117,19 +117,22 @@ local function dropAllProcedure(config)
   end
 
   getMoves(config).turnLeft()
-  turtleUtils.forceUp()
+  -- turtleUtils.forceUp()
 end
 
 local function goToNextMineProcedure(config)
   getMoves(config).turnLeft()
   digForward(SPACE_BETWEEN_TUNNELS)
   getMoves(config).turnLeft()
+  turtleUtils.forceUp()
 end
 
 local function main(config)
   assertValidConfig(config)
 
   turtleUtils.refuelAllFromInventory()
+  assertInventoryIsEmpty() -- Warning here when implementing persistance
+
   printFuelReport(config)
   assertEnoughFuelForTunnel(config)
 
@@ -146,7 +149,6 @@ local function main(config)
       printFuelReport(config)
       assertEnoughFuelForTunnel(config)
     end
-    assertInventoryIsEmpty() -- Warning here when implementing persistance
 
     print('> Start mining tunnel number ' .. tostring(tunnelNumber))