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lua: cleanup handle_blocking(), move common cases up early

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Emil Tin 2016-11-12 23:05:14 +01:00 committed by Patrick Niklaus
parent 9e361a8178
commit 9aeb3086cb
1 changed files with 10 additions and 24 deletions
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34
profiles/car.lua
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@ -303,35 +303,17 @@ function handle_hov(way,result,cache)
end
end
-- handle squares and other areas
function handle_area(way,result,cache)
-- we dont route over areas
local area = TagCache.get(way,cache,"area")
if ignore_areas and area and "yes" == area then
return false
end
end
-- handle toll roads
function handle_toll(way,result,cache)
-- respect user-preference for toll=yes ways
local toll = TagCache.get(way,cache,"toll")
if ignore_toll_ways and toll and "yes" == toll then
return false
end
end
-- handle various that can block access
function handle_blocking(way,result,cache)
if handle_area(way,result,cache) == false then
-- we dont route over areas
local area = TagCache.get(way,cache,"area")
if ignore_areas and "yes" == area then
return false
end
if handle_hov(way,result,cache) == false then
return false
end
if handle_toll(way,result,cache) == false then
-- respect user-preference for toll=yes ways
local toll = TagCache.get(way,cache,"toll")
if ignore_toll_ways and "yes" == toll then
return false
end
@ -352,6 +334,10 @@ function handle_blocking(way,result,cache)
if "impassable" == status then
return false
end
if handle_hov(way,result,cache) == false then
return false
end
end
-- set default mode