Add more preset areas

Author: dabreegster

tests/README.md

@@ -2,8 +2,14 @@
 
 This directory has project files for areas with boundaries that've proven buggy in the past. Eventually, we can also save the neighbourhood GeoJSON dump here too and have automated regression tests. Each file can be loaded from the title screen.
 
+There are several stages of "working" for each of these:
+
+1.  Can the desired boundary be drawn?
+2.  Do the interior / perimeter roads get inferred correctly?
+3.  Do existing filters, shortcuts, cells, everything else all work?
+
 - `bristol_west`: used in a previous consultation
-  - Working fine, using new planarizing snapper!
+  - At least at stage 2, using new planarizing snapper!
   - <https://play.abstreet.org/0.3.36/ltn.html?system/gb/bristol/maps/east.bin&--consultation=pt1> is reference for when it was working
 - `bristol_east`: used in a previous consultation
   - The southern portion should stretch to the river
@@ -12,7 +18,7 @@ This directory has project files for areas with boundaries that've proven buggy
     - option 3: include footpaths in the snapper graph -- but we get lucky here
   - <https://play.abstreet.org/0.3.36/ltn.html?system/gb/bristol/maps/east.bin&--consultation=pt2> is reference for when it was working
 - `strasbourg`: from <https://github.com/a-b-street/abstreet/issues/1006>
-  - Working fine!
+  - At least at stage 2
 
 TODO:
 - Lyon

web/src/title/MapLoader.svelte

@@ -119,18 +119,36 @@
     Load an example:
     <select bind:value={$example} on:change={() => loadExample($example)}>
       <option value="">Custom file loaded</option>
-      <option value="akihabara">Akihabara</option>
-      <option value="hanegi">Hanegi Park</option>
-      <option value="harujuku">Harujuku</option>
-      <option value="taipei_main_station">Taipei main station</option>
-      <option value="ximending">Ximending</option>
-      <option value="hong_kong">Hong Kong</option>
-      <option value="kowloon">Kowloon</option>
-      <option value="bristol">Bristol</option>
-      <option value="elephant_castle">Elephant & Castle</option>
-      <option value="westminster">Westminster</option>
-      <option value="montlake">Montlake</option>
-      <option value="strasbourg">Strasbourg</option>
+      <optgroup label="England">
+        <option value="bristol">Bristol</option>
+        <option value="elephant_castle">Elephant & Castle</option>
+        <option value="westminster">Westminster</option>
+      </optgroup>
+      <optgroup label="France">
+        <option value="strasbourg">Strasbourg</option>
+        <option value="lyon">Lyon</option>
+        <option value="brest">Brest</option>
+      </optgroup>
+      <optgroup label="Scotland">
+        <option value="edinburgh">Edinburgh</option>
+        <option value="inverness">Inverness</option>
+      </optgroup>
+      <optgroup label="Hong Kong">
+        <option value="hong_kong">Hong Kong</option>
+        <option value="kowloon">Kowloon</option>
+      </optgroup>
+      <optgroup label="Japan">
+        <option value="akihabara">Akihabara</option>
+        <option value="hanegi">Hanegi Park</option>
+        <option value="harujuku">Harujuku</option>
+      </optgroup>
+      <optgroup label="Taiwan">
+        <option value="taipei_main_station">Taipei main station</option>
+        <option value="ximending">Ximending</option>
+      </optgroup>
+      <optgroup label="USA">
+        <option value="montlake">Montlake</option>
+      </optgroup>
     </select>
   </label>
 </div>