[gnome-maps/wip/mlundblad/otp-use-walking-routes: 4/5] route: Add types for elevators and u-turns

[Marcus Lundblad <mlundblad src gnome org>]

commit d6ee635c2fdc2f933746a7d9204060e6b849a94a
Author: Marcus Lundblad <ml update uu se>
Date:   Thu Sep 26 23:53:28 2019 +0200

    route: Add types for elevators and u-turns
    
    Add turn point types for taking elevators
    and making u-turns.

 src/route.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
---
diff --git a/src/route.js b/src/route.js
index 1129dec..458ed2b 100644
--- a/src/route.js
+++ b/src/route.js
@@ -38,7 +38,10 @@ var TurnPointType = {
 
     // This one is not in GraphHopper, so choose
     // a reasonably unlikely number for this
-    START:         10000
+    START:         10000,
+    ELEVATOR:      10001,
+    UTURN_LEFT:    10002,
+    UTURN_RIGHT:   10003
 };
 
 /* countries/terrotories driving on the left