opt-depend on future mcl_bamboo, add (temp)recipe

mods/ITEMS/mcl_scaffolding/init.lua

@@ -1,9 +1,11 @@
 local modname = minetest.get_current_modname()
 local S = minetest.get_translator(modname)
+local has_bamboo = minetest.get_modpath("mcl_bamboo")
+
 minetest.register_node("mcl_scaffolding:scaffolding", {
 	description = S("Scaffolding"),
-	--_doc_items_longdesc = doc.sub.items.temp.build,
-	--_doc_items_hidden = false,
+	doc_items_longdesc = S("Scaffolding block..."),
+	doc_items_hidden = false,
 	tiles = {"mcl_scaffolding_scaffolding_top.png","mcl_scaffolding_scaffolding_side.png","mcl_scaffolding_scaffolding_bottom.png"},
 	drawtype = "nodebox",
 	node_box = {
@@ -23,12 +25,10 @@ minetest.register_node("mcl_scaffolding:scaffolding", {
 	climbable = true,
 	groups = { handy=1, axey=1, flammable=3, building_block=1, material_wood=1, fire_encouragement=5, fire_flammability=20, falling_node = 1 },
 	sounds = mcl_sounds.node_sound_wood_defaults(),
-	_mcl_blast_resistance = 3,
-	_mcl_hardness = 2,
-	on_rightclick = function(pos, node, player, itemstack, ptd)
-
-	end,
+	_mcl_blast_resistance = 0,
+	_mcl_hardness = 0,
 	on_place = function(itemstack, placer, ptd)
+		-- count param2 up when placing to the sides. Fall when > 6
 		local ctrl = placer:get_player_control()
 		if ctrl and ctrl.sneak then
 			local pp2 = minetest.get_node(ptd.under).param2
@@ -37,12 +37,13 @@ minetest.register_node("mcl_scaffolding:scaffolding", {
 				minetest.set_node(ptd.above,{name = "mcl_scaffolding:scaffolding",param2 = np2})
 				itemstack:take_item(1)
 			end
-			if np2 > 4 then
+			if np2 > 6 then
 				minetest.check_single_for_falling(ptd.above)
 			end
 			return itemstack
 		end
 
+		--place on solid nodes
 		local node = minetest.get_node(ptd.under)
 		if itemstack:get_name() ~= node.name then
 			minetest.set_node(ptd.above,{name = "mcl_scaffolding:scaffolding",param2 = 0})
@@ -50,6 +51,7 @@ minetest.register_node("mcl_scaffolding:scaffolding", {
 			return itemstack
 		end
 
+		--build up when placing on existing scaffold
 		local h = 0
 		local pos = ptd.under
 		repeat
@@ -60,9 +62,9 @@ minetest.register_node("mcl_scaffolding:scaffolding", {
 				minetest.set_node(pos, node)
 				itemstack:take_item(1)
 				placer:set_wielded_item(itemstack)
+				return itemstack
 			end
 		until cn.name ~= node.name or h >= 32
-		return
 	end,
 	after_dig_node = function(pos, oldnode, oldmetadata, digger)
 		local apos = vector.offset(pos,0,1,0)
@@ -70,4 +72,22 @@ minetest.register_node("mcl_scaffolding:scaffolding", {
 			minetest.check_for_falling(apos)
 		end
 	end,
+})
+
+local bamboo = "mcl_core:stick"
+if has_bamboo then
+	bamboo = "mcl_bamboo:bamboo_stem"
+end
+
+minetest.register_craft({
+	output = "mcl_scaffolding:scaffolding 6",
+	recipe = {{bamboo, "mcl_mobitems:string", bamboo},
+			 {bamboo, "", bamboo},
+			 {bamboo, "", bamboo}}
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "mcl_scaffolding:scaffolding",
+	burntime = 20
 })

mods/ITEMS/mcl_scaffolding/mod.conf

@@ -1,3 +1,4 @@
 name = mcl_scaffolding
 author = cora
-depends = mcl_sounds
+depends = mcl_sounds, mcl_core, mcl_mobitems
+optional_depends = mcl_bamboo