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Module:CraftingDPL: Difference between revisions

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Line 5: Line 5:
     local arr = explode(";", s)
     local arr = explode(";", s)
     local s2 = ""
     local s2 = ""
     for k,v in pairs(arr) do s2 = s2.."[[Category:Recipe using "+v+"]] " end
     for k,v in pairs(arr) do s2 = s2.."[[Category:Recipe using "..v.."]] " end
     return s2
     return s2
end
end

Revision as of 19:01, 13 February 2014

Returns a list of categories based on the string of items that are used for crafting. Used in the creation of DPL categories for crafting templates.


local p = {}

function p.parseCats(frame)
    local s = tostring(frame.args[1])
    local arr = explode(";", s)
    local s2 = ""
    for k,v in pairs(arr) do s2 = s2.."[[Category:Recipe using "..v.."]] " end
    return s2
end

function explode(div, str)
    if (div=='') then return false end
    local pos = 0
    local arr = {}
    for st,sp in function() return string.find(str,div,pos,true) end do
        table.insert(arr,string.sub(str,pos,st-1))
        pos = sp+1
    end
    table.insert(arr,string.sub(str,pos))
    return arr
end

return p


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