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Enable bridge/tunnel exit signals to be one-way PBS.

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Add signal conversion support.
This commit is contained in:
Jonathan G Rennison
2016-02-20 23:26:16 +00:00
parent 69c2cf352e
commit 35b93a42ac
6 changed files with 57 additions and 16 deletions
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6
src/pbs.cpp
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@@ -125,6 +125,7 @@ bool TryReserveRailTrack(TileIndex tile, Track t, bool trigger_stations)
case MP_TUNNELBRIDGE:
if (GetTunnelBridgeTransportType(tile) == TRANSPORT_RAIL && !GetTunnelBridgeReservationTrackBits(tile)) {
SetTunnelBridgeReservation(tile, true);
if (IsTunnelBridgeExit(tile) && IsTunnelBridgePBS(tile)) SetTunnelBridgeExitGreen(tile, true);
return true;
}
break;
@@ -177,7 +178,10 @@ void UnreserveRailTrack(TileIndex tile, Track t)
break;
case MP_TUNNELBRIDGE:
if (GetTunnelBridgeTransportType(tile) == TRANSPORT_RAIL) SetTunnelBridgeReservation(tile, false);
if (GetTunnelBridgeTransportType(tile) == TRANSPORT_RAIL) {
SetTunnelBridgeReservation(tile, false);
if (IsTunnelBridgeExit(tile) && IsTunnelBridgePBS(tile)) SetTunnelBridgeExitGreen(tile, false);
}
break;
default: