Mercurial > hg > openttd
changeset 1965:8e31c77fe83c draft
(svn r2471) - Fix: [ 1221249 ] [NPF] Vehicles try to drive into a tunnel entrance from above.
author | matthijs <matthijs@openttd.org> |
---|---|
date | Wed, 22 Jun 2005 01:06:04 +0000 |
parents | b114624760df |
children | f2dd793ad872 |
files | npf.c |
diffstat | 1 files changed, 6 insertions(+), 0 deletions(-) [+] |
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--- a/npf.c +++ b/npf.c @@ -461,6 +461,12 @@ } } + /* I can't enter a tunnel entry/exit tile from a tile above the tunnel. Note + * that I can enter the tunnel from a tile below the tunnel entrance. This + * solves the problem of vehicles wanting to drive off a tunnel entrance */ + if (IsTileType(dst_tile, MP_TUNNELBRIDGE) && (_map5[dst_tile] & 0xF0) == 0 && GetTileZ(dst_tile) < GetTileZ(src_tile)) + return; + /* check correct rail type (mono, maglev, etc) * XXX: This now compares with the previous tile, which should not pose a * problem, but it might be nicer to compare with the first tile, or even