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| author | tron <tron@openttd.org> | 2006-06-19 17:22:57 +0000 |
|---|---|---|
| committer | tron <tron@openttd.org> | 2006-06-19 17:22:57 +0000 |
| commit | 431baba8fed63c52ba11fffc2a1242248a5830db (patch) | |
| tree | 96b559696bd3fbcc26188de4966bf22e7a6d82cc /road_cmd.c | |
| parent | c61b617a169d2e98648f11288e45bab0080d9cc5 (diff) | |
| download | openttd-431baba8fed63c52ba11fffc2a1242248a5830db.tar.xz | |
(svn r5315) -Fix: Prohibit altering a road tile while road works are in progress
This fixes some glitches like "turning" the excavation by adding/removing road bits or removing the road piece
Diffstat (limited to 'road_cmd.c')
| -rw-r--r-- | road_cmd.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/road_cmd.c b/road_cmd.c index cd8263c31..7f99d6d0a 100644 --- a/road_cmd.c +++ b/road_cmd.c @@ -155,6 +155,8 @@ int32 CmdRemoveRoad(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) RoadBits present = GetRoadBits(tile); RoadBits c = pieces; + if (HasRoadWorks(tile)) return_cmd_error(STR_ROAD_WORKS_IN_PROGRESS); + if (GetTileSlope(tile, NULL) != SLOPE_FLAT && (present == ROAD_Y || present == ROAD_X)) { c |= (c & 0xC) >> 2; @@ -291,6 +293,8 @@ int32 CmdBuildRoad(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) case MP_STREET: switch (GetRoadTileType(tile)) { case ROAD_TILE_NORMAL: + if (HasRoadWorks(tile)) return_cmd_error(STR_ROAD_WORKS_IN_PROGRESS); + existing = GetRoadBits(tile); if ((existing & pieces) == pieces) { return_cmd_error(STR_1007_ALREADY_BUILT); |