diff options
Diffstat (limited to 'group.lua')
| -rw-r--r-- | group.lua | 22 |
1 files changed, 22 insertions, 0 deletions
@@ -1,3 +1,25 @@ +function unified_inventory.canonical_item_spec_matcher(spec) + local specname = ItemStack(spec):get_name() + if specname:sub(1, 6) == "group:" then + local group_names = specname:sub(7):split(",") + return function (itemname) + local itemdef = minetest.registered_items[itemname] + for _, group_name in ipairs(group_names) do + if (itemdef.groups[group_name] or 0) == 0 then + return false + end + end + return true + end + else + return function (itemname) return itemname == specname end + end +end + +function unified_inventory.item_matches_spec(item, spec) + local itemname = ItemStack(item):get_name() + return unified_inventory.canonical_item_spec_matcher(spec)(itemname) +end unified_inventory.registered_group_items = { mesecon_conductor_craftable = "mesecons:wire_00000000_off", |