From 21b3cce8939ea097a223c52a5c3e2209d1a08bb6 Mon Sep 17 00:00:00 2001
From: sascham <sascha@irgendwasmit.it>
Date: Sun, 20 Dec 2020 13:33:01 +0000
Subject: [PATCH] Added modules.lua and check fuel

The app now checks, if it has enough fuel, before doing any movement.
---
 Tree_Farm/choptree.lua | 21 ++++++++++++---------
 1 file changed, 12 insertions(+), 9 deletions(-)

diff --git a/Tree_Farm/choptree.lua b/Tree_Farm/choptree.lua
index 662e152..6cd9d0e 100644
--- a/Tree_Farm/choptree.lua
+++ b/Tree_Farm/choptree.lua
@@ -1,21 +1,24 @@
 --[[Tree Chopping program by Sascha
 Chops down the tree in front of turtle.]]
+os.loadAPI('modules.lua') -- Load the modules module
 
 print('Chopping tree...')
 
 if not turtle.dig() then -- chop base of tree
   error('Turtle needs a digging tool!')
-end  
-  
-os.sleep(5) -- Wait until everything droppen from the tree
+end
+
+os.sleep(3) -- Wait until everything droppen from the tree
 for j = 1, 4 do
-    for i = 1, 4 do
-        turtle.suck() -- Suck up everything
-	turtle.turnLeft()
-    end
-    turtle.forward()
+  for i = 1, 4 do
+    turtle.suck() -- Suck up everything
+    turtle.turnLeft()
+  end
+  check_fuel()
+  turtle.forward()
 end
 
 for i = 1, 4 do
-    turtle.back()
+  check_fuel()
+  turtle.back()
 end