From a1d81b3558ec66f4d9934afd0ebc65b5d3f5be05 Mon Sep 17 00:00:00 2001
From: hackykid <hackykid@openttd.org>
Date: Tue, 21 Jun 2005 19:45:05 +0000
Subject: (svn r2469)  - Add: When removing tracks with the 'remove' tool, have
 it automatically remove signals on the tracks.

---
 rail_cmd.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/rail_cmd.c b/rail_cmd.c
index 09f61344b..02856ab87 100644
--- a/rail_cmd.c
+++ b/rail_cmd.c
@@ -403,6 +403,7 @@ int32 CmdRemoveSingleRail(int x, int y, uint32 flags, uint32 p1, uint32 p2)
 	uint tileh;
 	TileIndex tile;
 	byte m5;
+	int32 cost = _price.remove_rail;
 
 	if (!ValParamTrackOrientation(p2)) return CMD_ERROR;
 	trackbit = TrackToTrackBits(track);
@@ -474,12 +475,12 @@ int32 CmdRemoveSingleRail(int x, int y, uint32 flags, uint32 p1, uint32 p2)
 			if (!(GetTrackBits(tile) & trackbit))
 				return CMD_ERROR;
 
-			/* don't allow remove if there are signals on the track */
+			/* Charge extra to remove signals on the track, if they are there */
 			if (HasSignalOnTrack(tile, track))
-					return CMD_ERROR;
+				cost += DoCommand(x, y, track, 0, flags, CMD_REMOVE_SIGNALS);
 
 			if (!(flags & DC_EXEC))
-				return _price.remove_rail;
+				return cost;
 
 			/* We remove the trackbit here. */
 			_map5[tile] &= ~trackbit;
@@ -502,7 +503,7 @@ skip_mark_dirty:;
 
 	SetSignalsOnBothDir(tile, track);
 
-	return _price.remove_rail;
+	return cost;
 }
 
 static const struct {
-- 
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