---context:global   # following code refers to global config

# the elevation parameters

assign downhillcost 0
assign downhillcutoff 1.5
assign uphillcost 0
assign uphillcutoff 1.5

assign turnInstructionMode  1     # %turnInstructionMode% | Mode for the generated turn instructions | [0=none, 1=auto-choose, 2=locus-style, 3=osmand-style, 4=comment-style, 5=gpsies-style, 6=oruxmaps-style]
assign turnInstructionCatchingRange 10

---context:way   # following code refers to way-tags

assign turncost 0

assign initialclassifier =
  if ( and junction=roundabout reversedirection=yes )
  then 2
  else 1

assign initialcost =
     if ( equal initialclassifier 2 ) then 9999
     else 0

#
# include smoothness= and surface=for track analysis
#
assign dummyUsage or smoothness= surface=

assign costfactor
  switch and not route=ferry highway= 100000
                  1

# odd priorities indicate link-types
assign priorityclassifier =

  if      ( highway=motorway                  ) then  30
  else if ( highway=motorway_link             ) then  29
  else if ( highway=trunk                     ) then  28
  else if ( highway=trunk_link                ) then  27
  else if ( highway=primary                   ) then  26
  else if ( highway=primary_link              ) then  25
  else if ( highway=secondary                 ) then  24
  else if ( highway=secondary_link            ) then  23
  else if ( highway=tertiary                  ) then  22
  else if ( highway=tertiary_link             ) then  21
  else if ( highway=unclassified              ) then  20
  else if ( highway=residential|living_street ) then  6
  else if ( highway=service                   ) then  6
  else if ( tracktype=grade1                  ) then  6
  else if ( highway=cycleway                  ) then  6
  else if ( bicycle=designated                ) then  6
  else if ( highway=bridleway                 ) then  4
  else if ( highway=track|road|path|footway   ) then  4
  else if ( highway=steps                     ) then  2
  else if ( highway=pedestrian                ) then  2
  else 0

assign isroundabout = junction=roundabout
assign islinktype = highway=motorway_link|trunk_link|primary_link|secondary_link|tertiary_link
assign isgoodforcars = if greater priorityclassifier 6 then true
                  else if ( highway=residential|living_street|service ) then true
                  else if ( and highway=track tracktype=grade1 ) then true
                  else false

assign classifiermask add multiply isroundabout   4
                      add multiply islinktype     8
                          multiply isgoodforcars 16

---context:node  # following code refers to node tags

assign initialcost 0