71c336d9dd
This file contains global properties set by the lua profile, such as enabling uturns at vias and penalties. This file will be consumed by the server.
114 lines
3.4 KiB
Lua
114 lines
3.4 KiB
Lua
-- Testbot profile
|
|
|
|
-- Moves at fixed, well-known speeds, practical for testing speed and travel times:
|
|
|
|
-- Primary road: 36km/h = 36000m/3600s = 100m/10s
|
|
-- Secondary road: 18km/h = 18000m/3600s = 100m/20s
|
|
-- Tertiary road: 12km/h = 12000m/3600s = 100m/30s
|
|
|
|
speed_profile = {
|
|
["primary"] = 36,
|
|
["secondary"] = 18,
|
|
["tertiary"] = 12,
|
|
["steps"] = 6,
|
|
["default"] = 24
|
|
}
|
|
|
|
-- these settings are read directly by osrm
|
|
|
|
properties.allow_u_turn_at_via = false
|
|
properties.use_turn_restrictions = true
|
|
properties.traffic_signal_penalty = 7 -- seconds
|
|
properties.u_turn_penalty = 20
|
|
|
|
function limit_speed(speed, limits)
|
|
-- don't use ipairs(), since it stops at the first nil value
|
|
for i=1, #limits do
|
|
limit = limits[i]
|
|
if limit ~= nil and limit > 0 then
|
|
if limit < speed then
|
|
return limit -- stop at first speedlimit that's smaller than speed
|
|
end
|
|
end
|
|
end
|
|
return speed
|
|
end
|
|
|
|
function node_function (node, result)
|
|
local traffic_signal = node:get_value_by_key("highway")
|
|
|
|
if traffic_signal and traffic_signal == "traffic_signals" then
|
|
result.traffic_lights = true
|
|
-- TODO: a way to set the penalty value
|
|
end
|
|
end
|
|
|
|
function way_function (way, result)
|
|
local highway = way:get_value_by_key("highway")
|
|
local name = way:get_value_by_key("name")
|
|
local oneway = way:get_value_by_key("oneway")
|
|
local route = way:get_value_by_key("route")
|
|
local duration = way:get_value_by_key("duration")
|
|
local maxspeed = tonumber(way:get_value_by_key ( "maxspeed"))
|
|
local maxspeed_forward = tonumber(way:get_value_by_key( "maxspeed:forward"))
|
|
local maxspeed_backward = tonumber(way:get_value_by_key( "maxspeed:backward"))
|
|
local junction = way:get_value_by_key("junction")
|
|
|
|
if name then
|
|
result.name = name
|
|
end
|
|
result.forward_mode = mode.driving
|
|
result.backward_mode = mode.driving
|
|
|
|
if duration and durationIsValid(duration) then
|
|
result.duration = math.max( 1, parseDuration(duration) )
|
|
result.forward_mode = mode.route
|
|
result.backward_mode = mode.route
|
|
else
|
|
local speed_forw = speed_profile[highway] or speed_profile['default']
|
|
local speed_back = speed_forw
|
|
|
|
if highway == "river" then
|
|
local temp_speed = speed_forw
|
|
result.forward_mode = mode.river_up
|
|
result.backward_mode = mode.river_down
|
|
speed_forw = temp_speed*1.5
|
|
speed_back = temp_speed/1.5
|
|
elseif highway == "steps" then
|
|
result.forward_mode = mode.steps_up
|
|
result.backward_mode = mode.steps_down
|
|
end
|
|
|
|
if maxspeed_forward ~= nil and maxspeed_forward > 0 then
|
|
speed_forw = maxspeed_forward
|
|
else
|
|
if maxspeed ~= nil and maxspeed > 0 and speed_forw > maxspeed then
|
|
speed_forw = maxspeed
|
|
end
|
|
end
|
|
|
|
if maxspeed_backward ~= nil and maxspeed_backward > 0 then
|
|
speed_back = maxspeed_backward
|
|
else
|
|
if maxspeed ~=nil and maxspeed > 0 and speed_back > maxspeed then
|
|
speed_back = maxspeed
|
|
end
|
|
end
|
|
|
|
result.forward_speed = speed_forw
|
|
result.backward_speed = speed_back
|
|
end
|
|
|
|
if oneway == "no" or oneway == "0" or oneway == "false" then
|
|
-- nothing to do
|
|
elseif oneway == "-1" then
|
|
result.forward_mode = mode.inaccessible
|
|
elseif oneway == "yes" or oneway == "1" or oneway == "true" or junction == "roundabout" then
|
|
result.backward_mode = mode.inaccessible
|
|
end
|
|
|
|
if junction == 'roundabout' then
|
|
result.roundabout = true
|
|
end
|
|
end
|