From 56e96b2593817eb77fcb51e4a81c80f4df6bb0c7 Mon Sep 17 00:00:00 2001
From: Tim <t4im@users.noreply.github.com>
Date: Fri, 30 Jan 2015 05:16:41 +0100
Subject: [PATCH] add sawdust and tree/wood grindings with arcacia tree for dye and provide a better alternative rubbertree->latex path that yields the same as the tree tap, but requires more machine work

---
 technic/crafts.lua |   11 ++++++++---
 1 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/technic/crafts.lua b/technic/crafts.lua
index a8a0512..1bf5d22 100644
--- a/technic/crafts.lua
+++ b/technic/crafts.lua
@@ -1,3 +1,6 @@
+-- check if we have the necessary dependencies to allow actually using these materials in the crafts
+local mesecons_materials = minetest.get_modpath("mesecons_materials")
+
 -- tubes crafting recipes
 
 minetest.register_craft({
@@ -97,10 +100,12 @@
 	}
 })
 
+local isolation = mesecons_materials and "mesecons_materials:fiber" or "technic:rubber"
+
 minetest.register_craft({
 	output = 'technic:lv_transformer',
 	recipe = {
-		{'mesecons_materials:fiber',   'technic:wrought_iron_ingot', 'mesecons_materials:fiber'},
+		{isolation,                    'technic:wrought_iron_ingot', isolation},
 		{'technic:copper_coil',        'technic:wrought_iron_ingot', 'technic:copper_coil'},
 		{'technic:wrought_iron_ingot', 'technic:wrought_iron_ingot', 'technic:wrought_iron_ingot'},
 	}
@@ -109,7 +114,7 @@
 minetest.register_craft({
 	output = 'technic:mv_transformer',
 	recipe = {
-		{'mesecons_materials:fiber',   'technic:carbon_steel_ingot', 'mesecons_materials:fiber'},
+		{isolation,                    'technic:carbon_steel_ingot', isolation},
 		{'technic:copper_coil',        'technic:carbon_steel_ingot', 'technic:copper_coil'},
 		{'technic:carbon_steel_ingot', 'technic:carbon_steel_ingot', 'technic:carbon_steel_ingot'},
 	}
@@ -118,7 +123,7 @@
 minetest.register_craft({
 	output = 'technic:hv_transformer',
 	recipe = {
-		{'mesecons_materials:fiber',      'technic:stainless_steel_ingot', 'mesecons_materials:fiber'},
+		{isolation,                       'technic:stainless_steel_ingot', isolation},
 		{'technic:copper_coil',           'technic:stainless_steel_ingot', 'technic:copper_coil'},
 		{'technic:stainless_steel_ingot', 'technic:stainless_steel_ingot', 'technic:stainless_steel_ingot'},
 	}

--
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