Updated several mods for Minetest 0.4.16

castles modpack, areas, biome_lib, blox, boost_cart, plantlife modpack
caverealms, coloredwood, concrete, currency, farming redo, home decor,
ilights, mesecons, moreores, pipeworks, signs_lib, technic, unified inventory
unified bricks, unified dyes, worldedit, and xban2

3 files changed, 41 insertions, 2 deletions

diff --git a/ropes/crafts.lua b/ropes/crafts.lua
index 299c0cc..2c33dd3 100644
--- a/ropes/crafts.lua
+++ b/ropes/crafts.lua
@@ -3,16 +3,33 @@ local MP = minetest.get_modpath(minetest.get_current_modname())
 local S, NS = dofile(MP.."/intllib.lua")
 
 if minetest.get_modpath("farming") then
+-- this doesn't work reliably due to side effects of https://github.com/minetest/minetest/issues/5518
+--	local old_def = minetest.registered_craftitems["farming:cotton"]
+--	if old_def then
+--		old_def.groups["thread"] = 1
+--		minetest.override_item("farming:cotton", {
+--			groups = old_def.groups
+--		})
+--	end
 	minetest.register_craft({
-		output =  'ropes:ropesegment',
+		output = 'ropes:ropesegment',
 		recipe = {
 			{'farming:cotton','farming:cotton'},
 			{'farming:cotton','farming:cotton'},
-			{'farming:cotton','farming:cotton'}
+			{'farming:cotton','farming:cotton'},
 		}
 	})
 end
 
+minetest.register_craft({
+	output = 'ropes:ropesegment',
+	recipe = {
+		{'group:thread','group:thread'},
+		{'group:thread','group:thread'},
+		{'group:thread','group:thread'},
+	}
+})
+
 minetest.register_craftitem("ropes:ropesegment", {
 	description = S("Rope Segment"),
 	_doc_items_longdesc = ropes.doc.ropesegment_longdesc,
diff --git a/ropes/ladder.lua b/ropes/ladder.lua
index 5ac872c..7097c72 100644
--- a/ropes/ladder.lua
+++ b/ropes/ladder.lua
@@ -46,6 +46,17 @@ local rope_ladder_top_def = {
 	},
 	groups = { choppy=2, oddly_breakable_by_hand=1,flammable=2},
 	sounds = default.node_sound_wood_defaults(),
+	
+	on_place = function(itemstack, placer, pointed_thing)
+		if pointed_thing.type == "node" then
+			local target_node = minetest.get_node(pointed_thing.under)
+			local target_def = minetest.registered_nodes[target_node.name]
+			if target_def.walkable == false then
+				return itemstack
+			end
+		end
+		return minetest.item_place(itemstack, placer, pointed_thing)
+	end,
 
 	after_place_node = function(pos, placer)
 		local pos_below = {x=pos.x, y=pos.y-1, z=pos.z}
diff --git a/ropes/ropeboxes.lua b/ropes/ropeboxes.lua
index 676f1c2..626b158 100644
--- a/ropes/ropeboxes.lua
+++ b/ropes/ropeboxes.lua
@@ -134,6 +134,17 @@ local function register_rope_block(multiple, max_multiple, name_prefix, node_pre
 		selection_box = {type="regular"},
 		collision_box = {type="regular"},
 		groups = {choppy=2, oddly_breakable_by_hand=1, rope_block = 1},
+		
+		on_place = function(itemstack, placer, pointed_thing)
+			if pointed_thing.type == "node" then
+				local target_node = minetest.get_node(pointed_thing.under)
+				local target_def = minetest.registered_nodes[target_node.name]
+				if target_def.walkable == false then
+					return itemstack
+				end
+			end
+			return minetest.item_place(itemstack, placer, pointed_thing)
+		end,
 	
 		after_place_node = function(pos, placer)
 			local pos_below = {x=pos.x, y=pos.y-1, z=pos.z}