From b857aed8ad03e8fec3ccfbcc65935a8bde660392 Mon Sep 17 00:00:00 2001
From: h-v-smacker <hans-von-smacker+github@gmail.com>
Date: Fri, 6 Apr 2018 04:18:52 +0300
Subject: cottonseed oil

---
 extranodes/init.lua                             |  50 ++++++++++++++++++++++++
 extranodes/textures/technic_cottonseed_oil.png  | Bin 0 -> 363 bytes
 technic/machines/register/extractor_recipes.lua |   6 +++
 3 files changed, 56 insertions(+)
 create mode 100644 extranodes/textures/technic_cottonseed_oil.png

diff --git a/extranodes/init.lua b/extranodes/init.lua
index 0ae99c8..8ef074d 100644
--- a/extranodes/init.lua
+++ b/extranodes/init.lua
@@ -206,5 +206,55 @@ minetest.register_craft({
 	recipe = "technic:graphite"
 })
 
+-- Cotton seed oil: fuel and fertilizer
+
+if minetest.get_modpath("farming") then
+	if minetest.get_modpath("bonemeal") then
+		minetest.register_craftitem(":technic:cottonseed_oil", {
+			description = S("Cottonseed Oil"),
+			inventory_image = "technic_cottonseed_oil.png",
+			on_use = function(itemstack, user, pointed_thing)
+				if pointed_thing.type ~= "node" then
+					return
+				end
+				if minetest.is_protected(pointed_thing.under, user:get_player_name()) then
+					return
+				end
+				if not is_creative(user:get_player_name()) then
+					itemstack:take_item()
+				end
+				bonemeal:on_use(pointed_thing.under, 4)
+				return itemstack
+			end,
+		})
+	else
+		minetest.register_craftitem(":technic:cottonseed_oil", {
+			description = S("Cottonseed Oil"),
+			inventory_image = "technic_cottonseed_oil.png",
+		})
+	end
+
+	minetest.register_craft({
+		type = "fuel",
+		recipe = "technic:cottonseed_oil",
+		burntime = 20,
+	})
+
+end
+
+
+-- -- Additional recipe for straw blocks out of straw mat from cottages (if present)
+-- -- not to let the centifuge output go to waste, since farming:straw can be used with a saw...
+-- 
+-- if minetest.get_modpath("cottages") and minetest.get_modpath("farming") then
+-- 	minetest.register_craft({
+-- 		output = "farming:straw 2",
+-- 		recipe = {
+-- 			{ "cottages:straw_mat", "cottages:straw_mat", "cottages:straw_mat" },
+-- 			{ "cottages:straw_mat", "cottages:straw_mat", "cottages:straw_mat" },
+-- 			{ "cottages:straw_mat", "cottages:straw_mat", "cottages:straw_mat" },
+-- 		}
+-- 	})
+-- end
 
 
diff --git a/extranodes/textures/technic_cottonseed_oil.png b/extranodes/textures/technic_cottonseed_oil.png
new file mode 100644
index 0000000..be4550e
Binary files /dev/null and b/extranodes/textures/technic_cottonseed_oil.png differ
diff --git a/technic/machines/register/extractor_recipes.lua b/technic/machines/register/extractor_recipes.lua
index d957787..c05f049 100644
--- a/technic/machines/register/extractor_recipes.lua
+++ b/technic/machines/register/extractor_recipes.lua
@@ -33,6 +33,12 @@ if minetest.get_modpath("dye") then
 		table.insert(dye_recipes, {"ethereal:willow_twig 12", "technic:aspirin_pill"})
 	end
 	
+	if minetest.get_modpath("farming") then
+		-- cottonseed oil: a fuel and a potent fertilizer (irl: pesticide)
+		-- hemp oil calls for 8 seeds, but extractor recipes are normally twice as potent
+		table.insert(dye_recipes, {"farming:seed_cotton 4", "technic:cottonseed_oil"})
+	end
+	
 	for _, data in ipairs(dye_recipes) do
 		technic.register_extractor_recipe({input = {data[1]}, output = data[2]})
 	end
-- 
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