cpp/openttd-patchpack/source Changeset - r1103:42851444e1e3

Changeset - r1103:42851444e1e3

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dominik - 20 years ago 2005-01-23 10:40:54
dominik@openttd.org

(svn r1604) Fix: [ 1105112 ] Destroyed train locks crossings

1 file changed with 21 insertions and 11 deletions:

train_cmd.c

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train_cmd.c

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@@ @@ -968,6 +968,21 @@ static void *TestTrainOnCrossing(Vehicle @@
 	return v;
+}
 static void DisableTrainCrossing(TileIndex tile)
+{
 	/* Test if we have a rail/road-crossing */
 	if (IsTileType(tile, MP_STREET) && (_map5[tile] & 0xF0) == 0x10) {
 		/* Check if there is a train on the tile itself */
 		if (VehicleFromPos(tile, &tile, TestTrainOnCrossing) == NULL) {
 			/* If light is on, switch light off */
 			if (_map5[tile] & 4) {
 				_map5[tile] &= ~4;
 				MarkTileDirtyByTile(tile);
+			}
+		}
+	}
+}
 static void ReverseTrainDirection(Vehicle *v)
+{
 	int l = 0, r = -1;
@@ @@ -987,17 +1002,9 @@ static void ReverseTrainDirection(Vehicl @@
+		}
 		/* Calculate next tile */
 		tile += TileOffsByDir(t);
 		/* Test if we have a rail/road-crossing */
 		if (IsTileType(tile, MP_STREET) && (_map5[tile] & 0xF0) == 0x10) {
 			/* Check if there is a train on the tile itself */
 			if (VehicleFromPos(tile, &tile, TestTrainOnCrossing) == NULL) {
 				/* If light is on, switch light off */
 				if (_map5[tile] & 4) {
 					_map5[tile] &= ~4;
 					MarkTileDirtyByTile(tile);
+				}
+			}
+		}
 		/* Check if the train left a rail/road-crossing */
 		DisableTrainCrossing(tile);
+	}
 	// count number of vehicles
@@ @@ -2328,6 +2335,9 @@ static void DeleteLastWagon(Vehicle *v) @@
 		SetSignalsOnBothDir(v->tile, FIND_FIRST_BIT(t));
+	}
 	/* Check if the wagon was on a road/rail-crossing and disable it if no others are on it */
 	DisableTrainCrossing(v->tile);
 	if (v->u.rail.track == 0x40) {
 		int length;
 		TileIndex endtile = CheckTunnelBusy(v->tile, &length);

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