[generator] Add ramp numbers ("ref" attribute for highway-motorway_junction).

data/drules_proto.txt

@@ -12624,6 +12624,7 @@ cont {
       primary {
         height: 12
         color: 0x404040
+        stroke_color: 0xFFFFFF
       }
       priority: 594
     }
@@ -12634,6 +12635,7 @@ cont {
       primary {
         height: 12
         color: 0x404040
+        stroke_color: 0xFFFFFF
       }
       priority: 594
     }
@@ -12644,6 +12646,7 @@ cont {
       primary {
         height: 12
         color: 0x404040
+        stroke_color: 0xFFFFFF
       }
       priority: 594
     }
@@ -12654,7 +12657,7 @@ cont {
       primary {
         height: 12
         color: 0x202020
-        stroke_color: 0xf08800
+        stroke_color: 0xFFFFFF
       }
       priority: 914
     }
@@ -12665,7 +12668,7 @@ cont {
       primary {
         height: 12
         color: 0x202020
-        stroke_color: 0xf08800
+        stroke_color: 0xFFFFFF
       }
       priority: 1524
     }

data/visibility.txt

@@ -305,7 +305,7 @@ world  000000000000000000  +
             oneway  000000000000000111  -
             tunnel  000000011111111111  -
             {}
-        motorway_junction  000000000000001111  -
+        motorway_junction  000000000000011111  -
         motorway_link  000000011111111111  +
             area  000000000000111111  -
             bridge  000000000000000011  -

generator/feature_builder.cpp

@@ -163,12 +163,17 @@ bool FeatureBuilder1::PreSerialize()
     if (m_Params.name.IsEmpty() && !m_Params.house.IsEmpty())
       m_Params.name.AddString(0, m_Params.house.Get());
 
-    m_Params.ref = string();
+    // We need refs for motorway's junctions. Try to update name always, not only for junctions.
+    // if (feature::IsJunction(m_Params.m_Types)) { ... }
+    if (m_Params.name.IsEmpty() && !m_Params.ref.empty())
+      m_Params.name.AddString(0, m_Params.ref);
+
     m_Params.house.Clear();
+    m_Params.ref.clear();
     break;
 
   case GEOM_LINE:
-    // We need refs only for road numbers.
+    // We need refs for road's numbers.
     if (!feature::IsHighway(m_Params.m_Types))
       m_Params.ref = string();
 
@@ -178,7 +183,7 @@ bool FeatureBuilder1::PreSerialize()
 
   case GEOM_AREA:
     m_Params.rank = 0;
-    m_Params.ref = string();
+    m_Params.ref.clear();
     break;
 
   default:

indexer/feature_visibility.cpp

@@ -387,6 +387,20 @@ bool IsHighway(vector<uint32_t> const & types)
   return false;
 }
 
+/*
+bool IsJunction(vector<uint32_t> const & types)
+{
+  char const * arr[] = { "highway", "motorway_junction" };
+  static const uint32_t type = classif().GetTypeByPath(vector<string>(arr, arr + 2));
+
+  for (size_t i = 0; i < types.size(); ++i)
+    if (types[i] == type)
+      return true;
+
+  return false;
+}
+*/
+
 bool UsePopulationRank(uint32_t type)
 {
   class CheckerT

indexer/feature_visibility.hpp

@@ -44,6 +44,7 @@ namespace feature
                               vector<drule::Key> & keys, string & names);
 
   bool IsHighway(vector<uint32_t> const & types);
+  //bool IsJunction(vector<uint32_t> const & types);
 
   bool UsePopulationRank(uint32_t type);