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(svn r21483) -Codechange: make StationRect::ScanForStationTiles make use of TILE_AREA_LOOP. Making use of make makes me making use of my brain to determine whether I make use of tautology, or make use of pleonasm, or make use of both, or even make use of neither

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rubidium 2010-12-12 17:36:34 +00:00
parent 67e6ad2a4b
commit 15b4941401
1 changed files with 2 additions and 5 deletions
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7
src/station.cpp
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@ -428,11 +428,8 @@ CommandCost StationRect::BeforeAddRect(TileIndex tile, int w, int h, StationRect
*/ */
/* static */ bool StationRect::ScanForStationTiles(StationID st_id, int left_a, int top_a, int right_a, int bottom_a) /* static */ bool StationRect::ScanForStationTiles(StationID st_id, int left_a, int top_a, int right_a, int bottom_a)
{ {
TileIndex top_left = TileXY(left_a, top_a); TileArea ta(TileXY(left_a, top_a), TileXY(right_a, bottom_a));
int width = right_a - left_a + 1; TILE_AREA_LOOP(tile, ta) {
int height = bottom_a - top_a + 1;
TILE_LOOP(tile, width, height, top_left) {
if (IsTileType(tile, MP_STATION) && GetStationIndex(tile) == st_id) return true; if (IsTileType(tile, MP_STATION) && GetStationIndex(tile) == st_id) return true;
} }