28 lines
768 B
Lua
28 lines
768 B
Lua
local Destination = {}
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function Destination.get_directional_tag(way, is_forward, tag)
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local v
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if is_forward then
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v = way:get_value_by_key(tag .. ':forward') or way:get_value_by_key(tag)
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else
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v = way:get_value_by_key(tag .. ':backward') or way:get_value_by_key(tag)
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end
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if v then
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return v.gsub(v, ';', ', ')
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end
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end
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-- Assemble destination as: "A59: Düsseldorf, Köln"
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-- destination:ref ^ ^ destination
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function Destination.get_destination(way, is_forward)
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ref = Destination.get_directional_tag(way, is_forward, 'destination:ref')
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dest = Destination.get_directional_tag(way, is_forward, 'destination')
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if ref and dest then
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return ref .. ': ' .. dest
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else
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return ref or dest or ''
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end
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end
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return Destination |