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-rw-r--r--src/lang/english.txt2
-rw-r--r--src/station_cmd.cpp16
2 files changed, 17 insertions, 1 deletions
diff --git a/src/lang/english.txt b/src/lang/english.txt
index f4e73b01c..4722365c7 100644
--- a/src/lang/english.txt
+++ b/src/lang/english.txt
@@ -3496,6 +3496,8 @@ STR_ERROR_TOO_CLOSE_TO_ANOTHER_AIRPORT :{WHITE}Too clos
STR_ERROR_CAN_T_RENAME_STATION :{WHITE}Can't rename station...
STR_ERROR_DRIVE_THROUGH_ON_TOWN_ROAD :{WHITE}... this is a town owned road
STR_ERROR_DRIVE_THROUGH_DIRECTION :{WHITE}... road facing in the wrong direction
+STR_ERROR_DRIVE_THROUGH_CORNER :{WHITE}... drive through stops can't have corners
+STR_ERROR_DRIVE_THROUGH_JUNCTION :{WHITE}... drive through stops can't have junctions
# Station destruction related errors
STR_ERROR_CAN_T_REMOVE_PART_OF_STATION :{WHITE}Can't remove part of station...
diff --git a/src/station_cmd.cpp b/src/station_cmd.cpp
index 9868f60f9..ab4553715 100644
--- a/src/station_cmd.cpp
+++ b/src/station_cmd.cpp
@@ -862,7 +862,21 @@ static CommandCost CheckFlatLandRoadStop(TileArea tile_area, DoCommandFlag flags
} else {
bool build_over_road = is_drive_through && IsNormalRoadTile(cur_tile);
/* Road bits in the wrong direction. */
- if (build_over_road && (GetAllRoadBits(cur_tile) & (axis == AXIS_X ? ROAD_Y : ROAD_X)) != 0) return_cmd_error(STR_ERROR_DRIVE_THROUGH_DIRECTION);
+ RoadBits rb = GetAllRoadBits(cur_tile);
+ if (build_over_road && (rb & (axis == AXIS_X ? ROAD_Y : ROAD_X)) != 0) {
+ /* Someone was pedantic and *NEEDED* three fracking different error messages. */
+ switch (CountBits(rb)) {
+ case 1:
+ return_cmd_error(STR_ERROR_DRIVE_THROUGH_DIRECTION);
+
+ case 2:
+ if (rb == ROAD_X || rb == ROAD_Y) return_cmd_error(STR_ERROR_DRIVE_THROUGH_DIRECTION);
+ return_cmd_error(STR_ERROR_DRIVE_THROUGH_CORNER);
+
+ default: // 3 or 4
+ return_cmd_error(STR_ERROR_DRIVE_THROUGH_JUNCTION);
+ }
+ }
RoadTypes cur_rts = IsNormalRoadTile(cur_tile) ? GetRoadTypes(cur_tile) : ROADTYPES_NONE;
uint num_roadbits = 0;