fix bike layer when there's no traffic yet

docs/CHANGELOG.md

@@ -441,3 +441,11 @@ changes here.
 - rendering improvements: unzoomed agent size, visualizing routes on trip table, transparent roads beneath bridges, draw harbor island
 - overhauled street/address finder
 - parking mapper: shortcut to open bing
+
+0.1.43
+
+- new map picker!
+- UI polish: traffic signal editor, layers, bus stops, delay plots
+- generate more interesting biographies for people
+- tuned all the map boundaries
+- fleshing out lots of docs in preparation for the alpha release...

game/src/edit/lanes.rs

@@ -82,6 +82,7 @@ impl LaneEditor {
             change_speed_limit(ctx, parent.speed_limit).margin_below(5),
             Widget::row(vec![
                 Btn::text_fg("Finish").build_def(ctx, hotkey(Key::Escape)),
+                // TODO Handle reverting speed limit too...
                 if app.primary.map.get_edits().original_lts.contains_key(&l)
                     || app.primary.map.get_edits().reversed_lanes.contains(&l)
                 {

game/src/edit/mod.rs

@@ -555,7 +555,7 @@ pub fn change_speed_limit(ctx: &mut EventCtx, default: Speed) -> Widget {
         "Change speed limit:"
             .draw_text(ctx)
             .centered_vert()
-            .margin_right(5),
+            .margin_right(15),
         Widget::dropdown(
             ctx,
             "speed limit",

game/src/layer/map.rs

@@ -56,9 +56,16 @@ impl Layer for BikeNetwork {
 
 impl BikeNetwork {
     pub fn new(ctx: &mut EventCtx, app: &App) -> BikeNetwork {
-        // Show throughput, broken down by bike lanes or not
         let mut on_bike_lanes = Counter::new();
         let mut off_bike_lanes = Counter::new();
+        // Make sure all bikes lanes show up no matter what
+        for l in app.primary.map.all_lanes() {
+            if l.is_biking() {
+                on_bike_lanes.add(l.parent, 0);
+            }
+        }
+
+        // Show throughput, broken down by bike lanes or not
         for ((r, mode, _), count) in &app.primary.sim.get_analytics().road_thruput.counts {
             if *mode == TripMode::Bike {
                 let (fwd, back) = app.primary.map.get_r(*r).get_lane_types();
@@ -86,6 +93,7 @@ impl BikeNetwork {
             (on_bike_lanes, &app.cs.good_to_bad_monochrome_green),
             (off_bike_lanes, &app.cs.good_to_bad_monochrome_red),
         ] {
+            // TODO This is nonsense, bin based on percentiles of values. Dupe values now.
             let roads = counter.sorted_asc();
             let p50_idx = ((roads.len() as f64) * 0.5) as usize;
             let p90_idx = ((roads.len() as f64) * 0.9) as usize;