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Allow items to exclude their recipes from the recipes list

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Certain mods add many recipes that take smaller blocks and output a bigger block. This clutters the recipes list. Case in point: the circular saw from the moreblocks mod.

This patch allows mods to tell the craft guide to not include recipes that contain certain items, by setting the group exclude_from_craft_guide = 1 in the items.
This commit is contained in:
Pedro Gimeno 2016-03-31 02:54:22 +02:00
parent bdf9b61779
commit f23b4aed65
1 changed files with 2 additions and 1 deletions
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api.lua
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@ -25,7 +25,8 @@ minetest.after(0.01, function()
for _,chk in pairs(recipe.items) do for _,chk in pairs(recipe.items) do
local groupchk = string.find(chk, "group:") local groupchk = string.find(chk, "group:")
if (not groupchk and not minetest.registered_items[chk]) if (not groupchk and not minetest.registered_items[chk])
or (groupchk and not unified_inventory.get_group_item(string.gsub(chk, "group:", "")).item) then or (groupchk and not unified_inventory.get_group_item(string.gsub(chk, "group:", "")).item)
or minetest.get_item_group(chk, "exclude_from_craft_guide") ~= 0 then
unknowns = true unknowns = true
end end
end end