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Add implementation of multi-aspect signalling and GRF support

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Requires realistic braking

See: #247
This commit is contained in:
Jonathan G Rennison
2021-08-28 12:51:06 +01:00
parent 6546f6deba
commit b2ef6c0de8
28 changed files with 917 additions and 35 deletions
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5
src/pbs.cpp
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@@ -85,6 +85,10 @@ bool TryReserveRailTrackdir(TileIndex tile, Trackdir td, bool trigger_stations)
if (success && HasPbsSignalOnTrackdir(tile, td)) {
SetSignalStateByTrackdir(tile, td, SIGNAL_STATE_GREEN);
MarkSingleSignalDirty(tile, td);
if (_extra_aspects > 0) {
SetSignalAspect(tile, TrackdirToTrack(td), 0);
UpdateAspectDeferred(tile, td);
}
}
return success;
}
@@ -240,6 +244,7 @@ void UnreserveRailTrack(TileIndex tile, Track t)
if (IsTunnelBridgeSignalSimulationExit(tile) && IsTunnelBridgeEffectivelyPBS(tile) && IsTrackAcrossTunnelBridge(tile, t)) {
if (IsTunnelBridgePBS(tile)) {
SetTunnelBridgeExitSignalState(tile, SIGNAL_STATE_RED);
if (_extra_aspects > 0) PropagateAspectChange(tile, GetTunnelBridgeExitTrackdir(tile), 0);
} else {
UpdateSignalsOnSegment(tile, INVALID_DIAGDIR, GetTileOwner(tile));
}