From dbd2687ffef49000609d5f8b41ac190afea1b11d Mon Sep 17 00:00:00 2001
From: Kai Vogelgesang <s8kavoge@stud.uni-saarland.de>
Date: Sat, 11 Jul 2020 23:45:27 +0200
Subject: [PATCH] Fix wood farmers becoming stuck in trees

---
 kai/woodfarm.lua | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/kai/woodfarm.lua b/kai/woodfarm.lua
index ee44345..1ed32f4 100644
--- a/kai/woodfarm.lua
+++ b/kai/woodfarm.lua
@@ -169,7 +169,10 @@ local state_machine = {
     ["FINALIZE_TREE"] = function()
         -- make sure we are directly above the sapling target
         while T.state.y > 0 do
-            T.down()
+            while not T.down() do
+                -- another tree might have spawned leaves below us
+                turtle.digDown()
+            end
         end
 
         turtle.select(SAP_SLOT)