Give ClosestTownFromTile a default value for threshold
commitd0c7fc5f692e574c355126009bc5840b29d8ff45
authorcirdan <cirdansw@gmail.com>
Mon, 3 Mar 2014 22:04:04 +0000 (3 23:04 +0100)
committercirdan <cirdansw@gmail.com>
Mon, 3 Mar 2014 22:04:04 +0000 (3 23:04 +0100)
tree60d1c8ffc364cab93e1b7b23495f3ff4a662af53
parentee38d8c49ff3318c1cdaba618960d02d4012d326
Give ClosestTownFromTile a default value for threshold

Give ClosestTownFromTile a default value of UINT_MAX for parameter
threshold. This makes calls more readable and abstracts callers
away from the particular type used for the threshold.
18 files changed:
src/company_cmd.cpp
src/disaster_cmd.cpp
src/industry_cmd.cpp
src/misctile_cmd.cpp
src/newgrf_airporttiles.cpp
src/newgrf_industries.cpp
src/newgrf_industrytiles.cpp
src/newgrf_object.cpp
src/newgrf_railtype.cpp
src/newgrf_station.cpp
src/road_cmd.cpp
src/saveload/afterload.cpp
src/saveload/waypoint_sl.cpp
src/script/api/script_tile.cpp
src/station_cmd.cpp
src/town.h
src/town_cmd.cpp
src/tunnelbridge_cmd.cpp