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authortruelight <truelight@openttd.org>2005-01-06 17:14:37 +0000
committertruelight <truelight@openttd.org>2005-01-06 17:14:37 +0000
commit8e58dd8dec13a7db75452ca5c8ed6c9541bbce8a (patch)
tree033ea2b0b00420476c1fd82b4e538e16d087ac1d
parentc06dd27c3396c8aa8a4eba6116cceffa7a932aeb (diff)
downloadopenttd-8e58dd8dec13a7db75452ca5c8ed6c9541bbce8a.tar.xz
(svn r1400) -Fix: signal stays red if a track is removed (Darkvater / Tron / TrueLight)
-rw-r--r--pathfind.c33
1 files changed, 19 insertions, 14 deletions
diff --git a/pathfind.c b/pathfind.c
index 0880585e1..a6b23a540 100644
--- a/pathfind.c
+++ b/pathfind.c
@@ -131,10 +131,12 @@ static void TPFMode2(TrackPathFinder *tpf, uint tile, int direction)
int owner = -1;
if (tpf->tracktype == TRANSPORT_RAIL) {
- owner = _map_owner[tile];
- /* Check if we are on the middle of a bridge (has no owner) */
- if (IS_TILETYPE(tile, MP_TUNNELBRIDGE) && (_map5[tile] & 0xC0) == 0xC0)
- owner = -1;
+ if ((IS_TILETYPE(tile, MP_RAILWAY) || IS_TILETYPE(tile, MP_STATION) || IS_TILETYPE(tile, MP_TUNNELBRIDGE))) {
+ owner = _map_owner[tile];
+ /* Check if we are on the middle of a bridge (has no owner) */
+ if (IS_TILETYPE(tile, MP_TUNNELBRIDGE) && (_map5[tile] & 0xC0) == 0xC0)
+ owner = -1;
+ }
}
// This addition will sometimes overflow by a single tile.
@@ -143,11 +145,12 @@ static void TPFMode2(TrackPathFinder *tpf, uint tile, int direction)
tile = TILE_MASK(tile + TileOffsByDir(direction));
/* Check in case of rail if the owner is the same */
- if (tpf->tracktype == TRANSPORT_RAIL) {
- /* Check if we are on the middle of a bridge (has no owner) */
- if (!IS_TILETYPE(tile, MP_TUNNELBRIDGE) || (_map5[tile] & 0xC0) != 0xC0)
- if (owner != -1 && _map_owner[tile] != owner)
- return;
+ if (IS_TILETYPE(tile, MP_RAILWAY) && tpf->tracktype == TRANSPORT_RAIL) {
+ if ((IS_TILETYPE(tile, MP_RAILWAY) || IS_TILETYPE(tile, MP_STATION) || IS_TILETYPE(tile, MP_TUNNELBRIDGE)))
+ /* Check if we are on the middle of a bridge (has no owner) */
+ if (!IS_TILETYPE(tile, MP_TUNNELBRIDGE) || (_map5[tile] & 0xC0) != 0xC0)
+ if (owner != -1 && _map_owner[tile] != owner)
+ return;
}
if (++tpf->rd.cur_length > 50)
@@ -287,11 +290,13 @@ static void TPFMode1(TrackPathFinder *tpf, uint tile, int direction)
/* Check in case of rail if the owner is the same */
if (tpf->tracktype == TRANSPORT_RAIL) {
- /* Check if we are on a bridge (middle parts don't have an owner */
- if (!IS_TILETYPE(tile, MP_TUNNELBRIDGE) || (_map5[tile] & 0xC0) != 0xC0)
- if (!IS_TILETYPE(tile_org, MP_TUNNELBRIDGE) || (_map5[tile_org] & 0xC0) != 0xC0)
- if (_map_owner[tile_org] != _map_owner[tile])
- return;
+ if ((IS_TILETYPE(tile_org, MP_RAILWAY) || IS_TILETYPE(tile_org, MP_STATION) || IS_TILETYPE(tile_org, MP_TUNNELBRIDGE)))
+ if ((IS_TILETYPE(tile, MP_RAILWAY) || IS_TILETYPE(tile, MP_STATION) || IS_TILETYPE(tile, MP_TUNNELBRIDGE)))
+ /* Check if we are on a bridge (middle parts don't have an owner */
+ if (!IS_TILETYPE(tile, MP_TUNNELBRIDGE) || (_map5[tile] & 0xC0) != 0xC0)
+ if (!IS_TILETYPE(tile_org, MP_TUNNELBRIDGE) || (_map5[tile_org] & 0xC0) != 0xC0)
+ if (_map_owner[tile_org] != _map_owner[tile])
+ return;
}
tpf->rd.cur_length++;