Function CmdRemoveSignalTrack

src/rail_cmd.cpp:1524–1527

* Remove signals on a stretch of track. * Stub for the unified signal builder/remover * @param flags operation to perform * @param tile start tile of drag * @param end_tile end tile of drag * @param track track-orientation * @param autofill fill beyond selected stretch? * @return the cost of this operation or an error * @see CmdSignalTrackHelper */

 * @see CmdSignalTrackHelper
 */
CommandCost CmdRemoveSignalTrack(DoCommandFlags flags, TileIndex tile, TileIndex end_tile, Track track, bool autofill)
{
	return CmdSignalTrackHelper(flags, tile, end_tile, track, SIGTYPE_BLOCK, SIG_ELECTRIC, false, true, autofill, false, 1); // bit 5 is remove bit
}

/**
 * Convert one rail type to the other. You can convert normal rail to