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Add signal style flag for drawing on the opposite side

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This commit is contained in:
Jonathan G Rennison
2022-06-22 23:45:44 +01:00
parent ff064e06b8
commit fcae909839
12 changed files with 96 additions and 33 deletions
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12
src/rail_map.h
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@@ -409,6 +409,18 @@ static inline uint8 GetSignalStyle(TileIndex t, Track track)
return GB(_me[t].m6, pos, 4);
}
static inline uint8 GetSignalStyleGeneric(TileIndex t, Track track)
{
switch (GetTileType(t)) {
case MP_RAILWAY:
return GetSignalStyle(t, track);
case MP_TUNNELBRIDGE:
return GetTunnelBridgeSignalStyle(t);
default:
return 0;
}
}
static inline void SetSignalStyle(TileIndex t, Track track, uint8 style)
{
assert_tile(GetRailTileType(t) == RAIL_TILE_SIGNALS, t);