yet more makefloor fixes

makefloor

@@ -15,22 +15,24 @@ turtle.turnRight = placeholder
 turtle.detect = placeholder
 turtle.getItemCount = placeholder
 turtle.placeDown = placeholder
+turtle.select = placeholder
 ]]
 
 turnedLeft = nil
 if args[1] == "rightturn" or args[1] == "leftturn" then
-  local turnedLeft = args[1] == "rightturn"
+  local turnedLeft = (args[1] == "rightturn")
 else
-  print("usage: \"makefloor [leftturn|rightturn] whatever the first turn may be")
+  print("usage: \"makefloor [leftturn|rightturn]\" whatever the first turn may be")
   return
 end
 
 local curContainer = 1
+turtle.select(curContainer)
 
 local function selectMatStack()
   itemCount = turtle.getItemCount(curContainer)
   while itemCount == 0 do
-    if curContainer == 10 then
+    if curContainer == 9 then
       return false
     end
     curContainer = curContainer + 1
@@ -68,8 +70,9 @@ local function fillblock()
     turnedLeft = not turnedLeft
   else
     turtle.forward()
-    turtle.down()
   end
+  turtle.down()
+  return true
 end
 
 while fillblock() do end