Initial support for one-way side road junctions

2020-10-26 03:45:19 +00:00
parent 569d715cfc
commit 750417af10
2 changed files with 90 additions and 3 deletions
--- a/src/road_cmd.cpp
+++ b/src/road_cmd.cpp
@@ -2265,6 +2265,9 @@ static TrackStatus GetTileTrackStatus_Road(TileIndex tile, TransportType mode, u

 					uint multiplier = drd_to_multiplier[(rtt == RTT_TRAM) ? DRD_NONE : GetDisallowedRoadDirections(tile)];
 					if (!HasRoadWorks(tile)) trackdirbits = (TrackdirBits)(_road_trackbits[bits] * multiplier);
+
+					extern TrackdirBits MaskOneWaySideJunctionRoad(TileIndex tile, RoadBits bits);
+					if (rtt == RTT_ROAD && HasExactlyOneBit(bits ^ ROAD_ALL)) trackdirbits &= MaskOneWaySideJunctionRoad(tile, bits);
 					break;
 				}