local component = require( "component" )
local meClass = {}

function meClass:new()
    local o = {}
    self.__index = self
    setmetatable(o, self)
    return o
end

function meClass:asArray(table, list)
    local k,v
    local res={}
    for k,v in pairs(table) do
        if type(v) == "table" then
            if type(list) == "table" then
                local i,j
                for i,j in pairs(list) do
                    if v.name == j then
                        res[j] = v.amount
                    end
                end
            else
                res[v.name] = v.amount
            end
        end
    end
    return res
end


function meClass:getGases(list)
    local me = component.me_controller
    local gases = me.getGasesInNetwork()
    return meClass:asArray(gases, list)
end