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| author | celestar <celestar@openttd.org> | 2006-06-03 12:53:29 +0000 |
|---|---|---|
| committer | celestar <celestar@openttd.org> | 2006-06-03 12:53:29 +0000 |
| commit | d7261da206b81bccc5d370e79cecd5a0f9983de0 (patch) | |
| tree | 0a76638f03e41e5913c3963c1b25c268eaf443e1 /water_cmd.c | |
| parent | 8c01bf711d86b03b4d4abc13d01200c9636be7a7 (diff) | |
| download | openttd-d7261da206b81bccc5d370e79cecd5a0f9983de0.tar.xz | |
(svn r5083) -Fix: Assert when trying to build a lock on a tile with trees. (Thanks anboni for reporting)
Diffstat (limited to 'water_cmd.c')
| -rw-r--r-- | water_cmd.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/water_cmd.c b/water_cmd.c index ff48573f3..a7e07e0a5 100644 --- a/water_cmd.c +++ b/water_cmd.c @@ -141,7 +141,11 @@ static int32 DoBuildShiplift(TileIndex tile, DiagDirection dir, uint32 flags) return_cmd_error(STR_1000_LAND_SLOPED_IN_WRONG_DIRECTION); } - if (IsBridgeAbove(tile) || IsBridgeAbove(tile - delta) || IsBridgeAbove(tile + delta)) return_cmd_error(STR_5007_MUST_DEMOLISH_BRIDGE_FIRST); + if ((MayHaveBridgeAbove(tile) && IsBridgeAbove(tile)) || + (MayHaveBridgeAbove(tile - delta) && IsBridgeAbove(tile - delta)) || + (MayHaveBridgeAbove(tile + delta) && IsBridgeAbove(tile + delta))) { + return_cmd_error(STR_5007_MUST_DEMOLISH_BRIDGE_FIRST); + } if (flags & DC_EXEC) { MakeLock(tile, dir); |