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Use separate bits for signals on bridge/tunnel entrance/exit red/green states

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Jonathan G Rennison
2018-06-17 03:29:47 +01:00
parent 0dd3ff23de
commit d03139b241
10 changed files with 85 additions and 34 deletions
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4
src/signal.cpp
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@@ -455,10 +455,10 @@ static void UpdateSignalsAroundSegment(SigFlags flags)
while (_tbuset.Get(&tile, &trackdir)) {
if (IsTileType(tile, MP_TUNNELBRIDGE) && IsTunnelBridgeSignalSimulationExit(tile)) {
if (IsTunnelBridgePBS(tile)) continue;
SignalState old_state = GetTunnelBridgeSignalState(tile);
SignalState old_state = GetTunnelBridgeExitSignalState(tile);
SignalState new_state = (flags & SF_TRAIN) ? SIGNAL_STATE_RED : SIGNAL_STATE_GREEN;
if (old_state != new_state) {
SetTunnelBridgeSignalState(tile, new_state);
SetTunnelBridgeExitSignalState(tile, new_state);
MarkTileDirtyByTile(tile);
}
continue;