65 lines
1.5 KiB
Lua
65 lines
1.5 KiB
Lua
alchemy.helpers.item_in_table = function(t, i)
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for _, n in pairs(t) do
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if n == i then
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return true
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end
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end
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return false
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end
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alchemy.helpers.inventory_contains_anything_else = function(inv, list, items)
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local l = inv:get_list(list)
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for _, item in pairs(l) do
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if not alchemy.helpers.item_in_table(items, item) then
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return true
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end
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end
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return false
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end
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alchemy.helpers.get_number_of_items_in_inv = function(inv, list, itemname)
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local l = inv:get_list(list)
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local i
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for _, item in pairs(l) do
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if item:get_name() == itemname then
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return item:get_count()
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end
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end
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return 0
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end
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alchemy.helpers.table_length = function(t)
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local num = 0
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for _ in pairs(t) do
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num = num + 1
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end
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return num
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end
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alchemy.helpers.is_full_beaker = function (iString)
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if iString == "alchemy:beaker_empty" then
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return false
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else
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local n = minetest.registered_items[iString]
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if n then
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if n.groups.beaker then
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return true
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end
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return false
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else
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return false
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end
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end
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end
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alchemy.helpers.set_beaker_descripton = function(iStack)
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local name = iStack:get_name()
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local m = iStack:get_meta()
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local node = minetest.registered_nodes[name]
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if node == nil then return end
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local baseDes = node.description
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local cLevel = m:get_int("concentration")
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if cLevel == 0 then cLevel = 1 end
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m:set_string("description", baseDes .. "\nConcentration: " .. cLevel)
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end
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