initial support the default mod is optional. Auto-resize the players workbench to 3x3 like MineClone2 does

depends.txt

@@ -1,4 +1,4 @@
-default
+default?
 creative?
 sfinv?
 3d_armor?

libs/maininv.lua

@@ -128,6 +128,8 @@ function maininv.get(playername)
 	local self = setmetatable({}, maininvClass)
 	self.playername = playername
 	self.inventory = minetest.get_player_by_name(playername):get_inventory()
+	self.inventory:set_width("craft", 3)
+	self.inventory:set_size("craft", 9)
 	return self
 end
 

workbench.lua

@@ -1,14 +1,19 @@
 local smartfs = smart_inventory.smartfs
 
 local function on_rightclick(pos, node, player, itemstack, pointed_thing)
-	smartfs.get("smart_inventory:main"):show(player:get_player_name(name))
+	smartfs.get("smart_inventory:main"):show(player:get_player_name())
+end
+
+local sound = nil
+if minetest.global_exists("default") then
+	sound = default.node_sound_wood_defaults()
 end
 
 -- Return smart inventory workbench definition if enabled
 minetest.register_node("smart_inventory:workbench", {
 	description = "Smart inventory workbench",
 	groups = {cracky=2, choppy=2, oddly_breakable_by_hand=1},
-	sounds = default.node_sound_wood_defaults(),
+	sounds = sound,
 	tiles = {
 			"smart_inventory_workbench_top.png",
 			"smart_inventory_workbench_top.png",