Give possibility to use the crafting guide even on old worktables

diff --git a/worktable.lua b/worktable.lua
index b3289c5807bf5b5a14808c267fcc3ebd1a59aa5d..541f0964513f3d6d5d284d0a96e0f4bd7fc3ffce 100644 (file)
--- a/worktable.lua
+++ b/worktable.lua
@@ -189,9 +189,6 @@ function worktable.construct(pos)
        inv:set_size("input", 1)
        inv:set_size("hammer", 1)
        inv:set_size("forms", 4*3)
-       inv:set_size("storage", 8*2)
-       inv:set_size("item_craft_input", 1)
-       inv:set_size("craft_output_recipe", 3*3)
        meta:set_string("infotext", "Work Table")
 
        worktable.main(meta)
@@ -205,12 +202,18 @@ function worktable.fields(pos, _, fields)
        local filter = formspec:match("filter;;([%w_:]+)") or ""
        local start_i = tonumber(formspec:match("inv_items_list;.*;(%d+)%]")) or 0
 
-       if fields.storage then
-               worktable.storage(meta)
-       elseif fields.back then
+       if fields.back then
                worktable.main(meta)
        elseif fields.craft then
                worktable.crafting(meta)
+       elseif fields.storage then
+               inv:set_size("storage", 8*2)
+               worktable.storage(meta)
+       elseif fields.craftguide then
+               inv:set_size("item_craft_input", 1)
+               inv:set_size("craft_output_recipe", 3*3)
+               worktable.craftguide_main_list(inv, nil)
+               worktable.craftguide_formspec(meta, 0, 1, nil, 1, "")
        elseif fields.alternate then
                inv:set_list("craft_output_recipe", {})
                local inputstack = inv:get_stack("item_craft_input", 1):get_name()
@@ -223,7 +226,7 @@ function worktable.fields(pos, _, fields)
                elseif fields.search then
                        worktable.craftguide_main_list(inv, fields.filter:lower())
                        worktable.craftguide_formspec(meta, 0, 1, nil, 1, fields.filter:lower())
-               elseif fields.craftguide or fields.clearfilter then
+               elseif fields.clearfilter then
                        worktable.craftguide_main_list(inv, nil)
                        worktable.craftguide_formspec(meta, 0, 1, nil, 1, "")
                else