Mercurial > hg > openttd
changeset 12558:2b9194447381 draft
(svn r16996) -Fix (r16995): the tiles under the bridge were not marked dirty when a bridge was replaced with another type
author | yexo <yexo@openttd.org> |
---|---|
date | Thu, 30 Jul 2009 19:51:29 +0000 |
parents | 8e613ce18a43 |
children | ae90e34a57fb |
files | src/tunnelbridge_cmd.cpp |
diffstat | 1 files changed, 9 insertions(+), 3 deletions(-) [+] |
line wrap: on
line diff
--- a/src/tunnelbridge_cmd.cpp +++ b/src/tunnelbridge_cmd.cpp @@ -373,8 +373,10 @@ } if (flags & DC_EXEC) { + /* We do this here because when replacing a bridge with another + * type calling SetBridgeMiddle isn't needed. After all, the + * tile alread has the has_bridge_above bits set. */ SetBridgeMiddle(tile, direction); - MarkTileDirtyByTile(tile); } } @@ -404,8 +406,12 @@ default: NOT_REACHED(); } - MarkTileDirtyByTile(tile_start); - MarkTileDirtyByTile(tile_end); + + /* Mark all tiles dirty */ + TileIndexDiff delta = (direction == AXIS_X ? TileDiffXY(1, 0) : TileDiffXY(0, 1)); + for (TileIndex tile = tile_start; tile <= tile_end; tile += delta) { + MarkTileDirtyByTile(tile); + } } if ((flags & DC_EXEC) && transport_type == TRANSPORT_RAIL) {