diff options
Diffstat (limited to 'src/road_cmd.cpp')
| -rw-r--r-- | src/road_cmd.cpp | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/src/road_cmd.cpp b/src/road_cmd.cpp index 621338ea9..c79d263d9 100644 --- a/src/road_cmd.cpp +++ b/src/road_cmd.cpp @@ -588,6 +588,7 @@ CommandCost CmdBuildLongRoad(TileIndex end_tile, uint32 flags, uint32 p1, uint32 TileIndex start_tile, tile; CommandCost cost, ret; bool had_bridge = false; + bool had_tunnel = false; bool had_success = false; DisallowedRoadDirections drd = DRD_NORTHBOUND; @@ -633,12 +634,19 @@ CommandCost CmdBuildLongRoad(TileIndex end_tile, uint32 flags, uint32 p1, uint32 _error_message = INVALID_STRING_ID; } else { had_success = true; - /* Only pay for the upgrade on one side of the bridge */ - if (IsBridgeTile(tile)) { - if ((!had_bridge || GetBridgeRampDirection(tile) == DIAGDIR_SE || GetBridgeRampDirection(tile) == DIAGDIR_SW)) { - cost.AddCost(ret); + /* Only pay for the upgrade on one side of the bridges and tunnels */ + if (IsTileType(tile, MP_TUNNELBRIDGE)) { + if (IsBridge(tile)) { + if ((!had_bridge || GetBridgeRampDirection(tile) == DIAGDIR_SE || GetBridgeRampDirection(tile) == DIAGDIR_SW)) { + cost.AddCost(ret); + } + had_bridge = true; + } else { + if ((!had_tunnel || GetTunnelDirection(tile) == DIAGDIR_SE || GetTunnelDirection(tile) == DIAGDIR_SW)) { + cost.AddCost(ret); + } + had_tunnel = true; } - had_bridge = true; } else { cost.AddCost(ret); } |