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(svn r27812) -Fix: Road tunnel/bridge heads have no trackbits wrt catenary drawing

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Road tunnels and bridges do not have any rail, so do not treat them
as if they had when drawing a catenary. (cirdan)
This commit is contained in:
peter1138
2017-03-20 17:57:24 +00:00
parent 5951d2406e
commit 6d0f8ec7b9
1 changed files with 1 additions and 0 deletions
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src/elrail.cpp
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@@ -99,6 +99,7 @@ static TrackBits GetRailTrackBitsUniversal(TileIndex t, byte *override)
break; break;
case MP_TUNNELBRIDGE: case MP_TUNNELBRIDGE:
if (GetTunnelBridgeTransportType(t) != TRANSPORT_RAIL) return TRACK_BIT_NONE;
if (!HasRailCatenary(GetRailType(t))) return TRACK_BIT_NONE; if (!HasRailCatenary(GetRailType(t))) return TRACK_BIT_NONE;
if (override != NULL && (IsTunnel(t) || GetTunnelBridgeLength(t, GetOtherBridgeEnd(t)) > 0)) { if (override != NULL && (IsTunnel(t) || GetTunnelBridgeLength(t, GetOtherBridgeEnd(t)) > 0)) {
*override = 1 << GetTunnelBridgeDirection(t); *override = 1 << GetTunnelBridgeDirection(t);