From f3d020c1328d81ac15c3849b46cb31d77425ef4f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Florian=20N=C3=BCcke?= <florian@nuecke.de>
Date: Fri, 6 Dec 2013 03:10:57 +0100
Subject: [PATCH] non-busy wait in dig program when drop chest is full

---
 assets/opencomputers/lua/rom/bin/dig.lua | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/assets/opencomputers/lua/rom/bin/dig.lua b/assets/opencomputers/lua/rom/bin/dig.lua
index 5d07c18a3..f41f23055 100644
--- a/assets/opencomputers/lua/rom/bin/dig.lua
+++ b/assets/opencomputers/lua/rom/bin/dig.lua
@@ -133,11 +133,17 @@ function checkedDrop(force)
     for slot = 1, 16 do
       if robot.count(slot) > 0 then
         robot.select(slot)
-        repeat robot.drop() until robot.count(slot) == 0
+        local wait = 1
+        repeat
+          if not robot.drop() then
+            os.sleep(wait)
+            wait = math.min(10, wait + 1)
+          end
+        until robot.count(slot) == 0
       end
     end
     robot.select(1)
-    
+
     dropping = false
     moveTo(ox, oy, oz, true)
     turnTowards(of)