From d0efa15b983f7a0a96e1a7abcdad713715dfeeeb Mon Sep 17 00:00:00 2001
From: Zefram <zefram@fysh.org>
Date: Mon, 18 Aug 2014 16:14:15 +0200
Subject: [PATCH] In quarry, skip past undiggable nodes

---
 technic/register.lua |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/technic/register.lua b/technic/register.lua
index 0b55282..6a237f9 100644
--- a/technic/register.lua
+++ b/technic/register.lua
@@ -3,6 +3,7 @@
 
 technic.receiver = "RE"
 technic.producer = "PR"
+technic.producer_receiver = "PR_RE"
 technic.battery  = "BA"
 
 technic.machines    = {}
@@ -44,6 +45,7 @@
 
 -- Wear down a tool depending on the remaining charge.
 function technic.set_RE_wear(itemstack, item_load, max_load)
+	if (minetest.registered_items[itemstack:get_name()].wear_represents or "mechanical_wear") ~= "technic_RE_charge" then return itemstack end
 	local temp
 	if item_load == 0 then
 		temp = 0

--
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