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Fix adjacent level crossings left barred after removing middle of crossing

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See: #517
This commit is contained in:
Jonathan G Rennison
2023-05-14 22:31:29 +01:00
parent f06160b882
commit 90abfff45c
4 changed files with 30 additions and 6 deletions
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4
src/road_cmd.cpp
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@@ -853,7 +853,7 @@ static CommandCost RemoveRoad(TileIndex tile, DoCommandFlag flags, RoadBits piec
}
if (flags & DC_EXEC) {
MarkDirtyAdjacentLevelCrossingTilesOnAddRemove(tile, GetCrossingRoadAxis(tile));
UpdateAdjacentLevelCrossingTilesOnRemove(tile, GetCrossingRoadAxis(tile));
/* A full diagonal road tile has two road bits. */
UpdateCompanyRoadInfrastructure(existing_rt, GetRoadOwner(tile, rtt), -2);
@@ -1158,7 +1158,7 @@ CommandCost CmdBuildRoad(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32
MakeRoadCrossing(tile, company, company, GetTileOwner(tile), roaddir, GetRailType(tile), rtt == RTT_ROAD ? rt : INVALID_ROADTYPE, (rtt == RTT_TRAM) ? rt : INVALID_ROADTYPE, p2);
SetCrossingReservation(tile, reserved);
UpdateLevelCrossing(tile, false);
MarkDirtyAdjacentLevelCrossingTilesOnAddRemove(tile, GetCrossingRoadAxis(tile));
MarkDirtyAdjacentLevelCrossingTilesOnAdd(tile, GetCrossingRoadAxis(tile));
if (RoadLayoutChangeNotificationEnabled(true)) NotifyRoadLayoutChangedIfTileNonLeaf(tile, rtt, GetCrossingRoadBits(tile));
if (rtt == RTT_ROAD) {
UpdateRoadCachedOneWayStatesAroundTile(tile);