How To Go

Added

• MTR integration: reads MTR's stations and lines (reflective, read-only); train / cable car become rail, boat becomes water, other types are left alone; a stop sits at the midpoint of the station's platforms.
• MTR track marks: plans each pair of neighbouring stops over MTR's rails and marks the track the line actually uses (read-only rail / water roads), with a switch per line.
• MTR memory: lines, stations and track that have been read are merged and kept, so walking out of sync range does not lose them.
• Public transport lines (L): build a line in three columns on one screen; lines have a type and an unconnectable stop is drawn in red; a read-only line can be copied as your own; waiting time feeds the estimate.
• Map display panel: a switch per road class, per place kind and for the lines, draggable and rollable, with its position remembered.
• Zoom shedding: paths → roads → waterways → railways, in that order; highways, ice roads and the lines are never hidden.
• One-way roads (O): two-way / one-way forwards / one-way backwards, applied to the whole street, drawn as arrows on the map, obeyed by every travel mode including walking.
• Place kinds: place / resource / shop / station.
• Interchanges: a stop shared by several lines is drawn as an orange square, fused only when the markers overlap on screen.
• "Road repair" repair_road_joins: roads that cross or stop a block short of each other are joined up before routing.
• MCPhone compatibility: a "HowToGo navigation" app is added to the phone.

Changed

• Names: the size follows the zoom (shrinking to a legible floor, growing very slowly when zoomed in); names on a line are written along the line; a name wider than the whole road is not drawn; a name closes in on its marker as it shrinks.
• Connector distance: walking now effectively has no limit (4096 blocks); driving and public transport stay at 64 blocks.
• The map display panel is a screen overlay: nothing the map draws covers it, and clicks on it are not taken by the map.
• Lines, stops, markers and names no longer trail half a frame behind while the map is being panned.

Configuration and data files

• New options: repair_road_joins, transit_wait_seconds, mtr_transit, mtr_auto_route_marks.
• New data files: <dimension>-lines.json (public transport lines) and map_filter.json (display switches and panel position).