abstract hardcoded URLs for now

include/llmr/platform/platform.hpp

@@ -5,6 +5,9 @@
 #include <functional>
 #include <string>
 
+#define kTileURL   "http://localhost:3333/gl/tiles/plain/%d-%d-%d.vector.pbf"
+#define kSpriteURL "http://localhost:3333/gl/debug/img/sprite"
+
 namespace llmr {
 
 class Tile;

src/map/map.cpp

@@ -18,7 +18,7 @@ Map::Map(Settings& settings)
 
     // TODO: Extract that information from the stylesheet instead of hard coding
     style.sprite = std::make_shared<Sprite>();
-    style.sprite->load("http://localhost:3333/gl/debug/img/sprite");
+    style.sprite->load(kSpriteURL);
 }
 
 Map::~Map() {

src/map/tile.cpp

@@ -65,7 +65,7 @@ void Tile::request() {
     state = Tile::loading;
 
     // Create http request
-    std::string url = util::sprintf("http://localhost:3333/gl/tiles/plain/%d-%d-%d.vector.pbf",
+    std::string url = util::sprintf(kTileURL,
         id.z, id.x, id.y);
 
     // Note: Somehow this feels slower than the change to request_http()