added nodes: scaffolding and a rope for mines

init.lua

@@ -55,3 +55,5 @@ dofile(handle_schematics.modpath.."/village_traders.lua")
 dofile(handle_schematics.modpath.."/place_buildings.lua")
 
 -- dofile(handle_schematics.modpath.."/fill_chest.lua")
+
+dofile(handle_schematics.modpath.."/nodes.lua")

nodes.lua

@@ -0,0 +1,58 @@
+
+
+
+---------------------------------------------------------------------------------------
+-- helper node that is used during construction of a house; scaffolding
+---------------------------------------------------------------------------------------
+
+minetest.register_node("handle_schematics:support", {
+        description = "support structure for buildings",
+        tiles = {"handle_schematics_support.png"},
+	groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2},
+        walkable = false,
+        climbable = true,
+        paramtype = "light",
+        drawtype = "plantlike",
+})
+
+
+minetest.register_craft({
+	output = "handle_schematics:support",
+	recipe = {
+		{"default:stick", "", "default:stick", }
+        }
+})
+
+
+---------------------------------------------------------------------------------------
+-- a rope that is of use to the mines
+---------------------------------------------------------------------------------------
+-- TODO: give credit for the texture
+-- the rope can only be digged if there is no further rope above it
+minetest.register_node("handle_schematics:rope", {
+        description = "rope for climbing",
+        tiles = {"handle_schematics_rope.png"},
+	groups = {snappy=3,choppy=3,oddly_breakable_by_hand=3},
+        walkable = false,
+        climbable = true,
+        paramtype = "light",
+        drawtype = "plantlike",
+	can_dig = function(pos, player)
+			local below = minetest.get_node( {x=pos.x, y=pos.y-1, z=pos.z});
+			if( below and below.name and below.name == "handle_schematics:rope" ) then
+				if( player ) then
+					minetest.chat_send_player( player:get_player_name(),
+						'The entire rope would be too heavy. Start digging at its lowest end!');
+				end
+				return false;
+			end
+			return true;
+		end
+})
+
+minetest.register_craft({
+	output = "handle_schematics:rope",
+	recipe = {
+		{"default:string"}
+        }
+})