From 43f7056142179c845504d1b6faaff0c187f4a2c5 Mon Sep 17 00:00:00 2001
From: Vanessa Ezekowitz <vanessaezekowitz@gmail.com>
Date: Thu, 23 Feb 2017 10:25:08 -0500
Subject: [PATCH] building_blocks: if moreblocks is installed, un-register the
 tar therein and replace it with the building_blocks version.  Depends on
 moreblocks pull request #70

---
 building_blocks/init.lua | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/building_blocks/init.lua b/building_blocks/init.lua
index a4d1ed72..c8c6f644 100644
--- a/building_blocks/init.lua
+++ b/building_blocks/init.lua
@@ -332,6 +332,16 @@ if minetest.get_modpath("moreblocks") then
 			}),
 		}
 	)
+
+	for _, i in ipairs(stairsplus.shapes_list) do
+		local class = i[1]
+		local cut = i[2]
+		minetest.unregister_item("moreblocks:"..class.."tar"..cut)
+		minetest.register_alias("moreblocks:"..class.."tar"..cut, "building_blocks:"..class.."tar"..cut)
+
+	end
+	minetest.unregister_item("moreblocks:tar")
+
 	stairsplus:register_all(
 		"building_blocks",
 		"tar",
@@ -343,6 +353,7 @@ if minetest.get_modpath("moreblocks") then
 			sounds = default.node_sound_stone_defaults(),
 		}
 	)
+
 	stairsplus:register_all(
 		"building_blocks",
 		"grate",