cpp/openttd-patchpack/source Changeset - r8399:0c1166631e4a

Changeset - r8399:0c1166631e4a

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smatz - 16 years ago 2008-01-23 23:22:47
smatz@openttd.org

(svn r11969) -Codechange: documentation update, there are no 'track bits under bridge' anymore

1 file changed with 6 insertions and 3 deletions:

src/elrail.cpp

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src/elrail.cpp

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@@ @@ -74,8 +74,11 @@ static inline TLG GetTLG(TileIndex t) @@
 	return (TLG)((HasBit(TileX(t), 0) << 1) + HasBit(TileY(t), 0));
+}
 /** Finds which Rail Bits are present on a given tile. For bridge tiles,
  * returns track bits under the bridge
 /**
  * Finds which Electrified Rail Bits are present on a given tile.
  * @param t tile to check
  * @param override pointer to PCP override, can be NULL
  * @return trackbits of tile if it is electrified
  */
 static TrackBits GetRailTrackBitsUniversal(TileIndex t, byte *override)
+{
@@ @@ -94,7 +97,7 @@ static TrackBits GetRailTrackBitsUnivers @@
 		case MP_TUNNELBRIDGE:
 			if (GetRailType(t) != RAILTYPE_ELECTRIC) return TRACK_BIT_NONE;
-			if (override != NULL && (IsTunnel(t) || DistanceMax(t, GetOtherBridgeEnd(t)) > 1)) {
+			if (override != NULL && (IsTunnel(t) || GetTunnelBridgeLength(t, GetOtherBridgeEnd(t)) > 0)) {
 				*override = 1 << GetTunnelBridgeDirection(t);
+			}
 			return AxisToTrackBits(DiagDirToAxis(GetTunnelBridgeDirection(t)));

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