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(svn r20356) -Fix [FS#3983]: apparantly one generic error message can't be understood...

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rubidium
2010-08-03 18:32:53 +00:00
parent b666885303
commit e69a9ba31d
2 changed files with 17 additions and 1 deletions
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16
src/station_cmd.cpp
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@@ -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;