convertin mts to lua, replacing wall material and placing schematic

buildings.lua

@@ -10,16 +10,9 @@ function settlements.build_schematic(pos)
   -- schematic conversion to lua
   local schem_lua = minetest.serialize_schematic(building, "lua", {lua_use_comments = false, lua_num_indent_spaces = 0}).." return(schematic)"
   -- replace material
-  schem_lua = schem_lua:gsub("default_cobble", material)
+  schem_lua = schem_lua:gsub("default:cobble", material):gsub("default:dirt_with_grass", balcony_material)
   -- format schematic string
   local schematic = loadstring(schem_lua)()
-  -- convert to mts
-  local schem_mts = minetest.serialize_schematic(schematic, "mts", {})
-  -- write file
-  local file, err = io.open(schem_path.."temp.mts", "wb")
-	file:write(schem_mts)
-	file:flush()
-	file:close()
   -- place schematic
-  minetest.place_schematic(pos, schem_path.."temp.mts", "random", nil, true)
+  minetest.place_schematic(pos, schematic, "random", nil, true)
 end

init.lua

@@ -50,8 +50,8 @@ minetest.register_craftitem("settlements:tool", {
     on_use = function(itemstack, placer, pointed_thing)
       local p = pointed_thing.under
       if p then
---        settlements.build_schematic(p)
-        settlements.convert_mts_to_lua()
+        settlements.build_schematic(p)
+--        settlements.convert_mts_to_lua()
 --        settlements.mts_save()
       end
     end

utils.lua

@@ -88,38 +88,6 @@ function settlements.find_locations(minp, maxp)
   return location_list
 end
 --
--- Function to place a door
---
-function settlements.torch(pos)
-  local p3 = settlements.shallowCopy(pos)
--- find door facedir
-  local wallmounted
-
-  local e = minetest.get_node_or_nil({x=p3.x+1, y=p3.y-1, z=p3.z})
-  local w = minetest.get_node_or_nil({x=p3.x-1, y=p3.y-1, z=p3.z})
-  local n = minetest.get_node_or_nil({x=p3.x, y=p3.y-1, z=p3.z+1})
-  local s = minetest.get_node_or_nil({x=p3.x, y=p3.y-1, z=p3.z-1})
-  if e and e.name ~= "air" then
---        minetest.chat_send_all('e')
---        minetest.chat_send_all(e.name)
-    wallmounted = 2
-  elseif w and w.name ~= "air" then
---        minetest.chat_send_all('w')
---        minetest.chat_send_all(w.name)
-    wallmounted = 3
-  elseif n and n.name ~= "air" then
---        minetest.chat_send_all('n')
---        minetest.chat_send_all(n.name)
-    wallmounted = 4
-  elseif s and s.name ~= "air" then
---        minetest.chat_send_all('s')
---        minetest.chat_send_all(s.name)
-    wallmounted = 5
-  end
--- place door
-  minetest.set_node(p3,{name = "default:torch_wall", param2 = wallmounted})
-end
---
 function settlements.convert_mts_to_lua()
   local building = schem_path.."hut.mts"
   local str = minetest.serialize_schematic(building, "lua", {lua_use_comments = true, lua_num_indent_spaces = 0}).." return(schematic)"