Formula

CommonFun.calcLotteryCost

function CommonFun.calcLotteryCost(tp, count)
  if tp == 2 then
    if count == 0 then
      return 10
    elseif count == 1 then
      return 15
    elseif count == 2 then
      return 20
    elseif count == 3 then
      return 35
    else
      return 50
    end
  end
  if tp == 3 then
    if count == 0 then
      return 15
    elseif count == 1 then
      return 15
    elseif count == 2 then
      return 15
    elseif count == 3 then
      return 30
    else
      return 30
    end
  end
  return 0
end