updated treeFarmer

src/main/programs/turtle-treeFarmer.lua

@@ -13,6 +13,36 @@ local function isWood(blockData)
   return false
 end
 
+local function recursiveTreeFarming()
+  for i=0, 3 do
+    turtle.turnLeft()
+    blockFound, blockData = turtle.inspect()
+    if isWood(blockData) then
+      turtle.dig()
+      turtle.forward()
+      recursiveTreeFarming()
+      turtle.back()
+    end
+  end
+
+  blockFound, blockData = turtle.inspectUp()
+  if isWood(blockData) then
+    turtle.digUp()
+    turtle.up()
+    recursiveTreeFarming()
+    turtle.down()
+  end
+
+  blockFound, blockData = turtle.inspectDown()
+  if isWood(blockData) then
+    turtle.digDown()
+    turtle.down()
+    recursiveTreeFarming()
+    turtle.up()
+  end
+end
+
+
 local function placeTree()
   for i=1, 16 do
     turtle.select(i)
@@ -33,7 +63,7 @@ function main()
   while true do
     blockFound, blockData = turtle.inspect()
     if isWood(blockData) then
-      turtle.dig()
+      recursiveTreeFarming()
       sleep(1)
       placeTree()
     end