App 2.39.0, server 2.7.0: Grid with map

A new Overview style: the Grid over the roads round the car from
OpenStreetMap, drawn in the floor's perspective, heading up, the bigger
roads glowing brighter, the car as a chevron.

Server: POST /v1/map/roads {z:14,x,y} fetches a tile's drivable roads
from Overpass (OVERPASS_URL; one request at a time, at least a second
apart), simplifies them to tile-local points in four classes, caches
them for 30 days and never logs the tile.

App: MapRoads keeps the 3x3 tiles round the car from its own cache or
the server; GPS only while the style is shown; bearing from the GPS or
from successive positions. Without GPS, server or roads the plain floor
says why. OSM attribution on screen and in LICENSE.md.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LhzAVaUyqcw5PkGjz4mWW6
This commit is contained in:
2026-10-26 23:34:21 +01:00
co-authored by Claude Opus 5.5
parent 776a11b182
commit 65dc1ba847
24 changed files with 1312 additions and 18 deletions
@@ -18,7 +18,8 @@ final class StylePalette {
case SCIFI: return R.style.ThemeOverlay_EV_Style_SciFi;
case CARTOON: return R.style.ThemeOverlay_EV_Style_Cartoon;
case NIXIE: return R.style.ThemeOverlay_EV_Style_Nixie;
case GRID: return R.style.ThemeOverlay_EV_Style_Grid;
case GRID:
case GRID_MAP: return R.style.ThemeOverlay_EV_Style_Grid;
case TIME_CIRCUITS: return R.style.ThemeOverlay_EV_Style_TimeCircuits;
case QUEST: return R.style.ThemeOverlay_EV_Style_Quest;
case VISOR: return R.style.ThemeOverlay_EV_Style_Visor;