cpp/openttd-patchpack/source Changeset - r10353:6bd59d70f042

Changeset - r10353:6bd59d70f042

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frosch - 16 years ago 2008-11-22 15:48:43
frosch@openttd.org

(svn r14604) -Codechange: Simplify a function and rename it, and fix some comments.

3 files changed with 22 insertions and 34 deletions:

src/industry_cmd.cpp

src/station_cmd.cpp

src/station_func.h

0 comments (0 inline, 0 general)

src/industry_cmd.cpp

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@@ @@ -1966,7 +1966,7 @@ static void CanCargoServiceIndustry(Carg @@
 int WhoCanServiceIndustry(Industry* ind)
+{
 	/* Find all stations within reach of the industry */
-	StationSet stations = FindStationsAroundIndustryTile(ind->xy, ind->width, ind->height);
+	StationSet stations = FindStationsAroundTiles(ind->xy, ind->width, ind->height);
 	if (stations.size() == 0) return 0; // No stations found at all => nobody services

src/station_cmd.cpp

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@@ @@ -453,11 +453,11 @@ static void ShowRejectOrAcceptNews(const @@
 /**
  * Get a list of the cargo types being produced around the tile (in a rectangle).
  * @param produced: Destination array of produced cargo
  * @param tile: Center of the search area
  * @param w: Width of the center
  * @param h: Height of the center
  * @param rad: Radius of the search area
  * @param produced Destination array of produced cargo
  * @param tile Northtile of area
  * @param w X extent of the area
  * @param h Y extent of the area
  * @param rad Search radius in addition to the given area
  */
 void GetProductionAroundTiles(AcceptedCargo produced, TileIndex tile,
 	int w, int h, int rad)
@@ @@ -502,11 +502,11 @@ void GetProductionAroundTiles(AcceptedCa @@
 /**
  * Get a list of the cargo types that are accepted around the tile.
  * @param accepts: Destination array of accepted cargo
  * @param tile: Center of the search area
  * @param w: Width of the center
  * @param h: Height of the center
  * @param rad: Radius of the rectangular search area
  * @param accepts Destination array of accepted cargo
  * @param tile Center of the search area
  * @param w X extent of area
  * @param h Y extent of area
  * @param rad Search radius in addition to given area
  */
 void GetAcceptanceAroundTiles(AcceptedCargo accepts, TileIndex tile,
 	int w, int h, int rad)
@@ @@ -2899,34 +2899,22 @@ CommandCost CmdRenameStation(TileIndex t @@
+}
 /**
- * Find all (non-buoy) stations around an industry tile
+ * Find all (non-buoy) stations around a rectangular producer (industry, house, headquarter, ...)
+ *
  * @param tile: Center tile to search from
  * @param w: Width of the center
  * @param h: Height of the center
  * @param tile North tile of producer
  * @param w_prod X extent of producer
  * @param h_prod Y extent of producer
+ *
  * @return: Set of found stations
  */
-StationSet FindStationsAroundIndustryTile(TileIndex tile, int w, int h)
+StationSet FindStationsAroundTiles(TileIndex tile, int w_prod, int h_prod)
+{
 	StationSet station_set;
 	int w_prod; // width and height of the "producer" of the cargo
 	int h_prod;
 	int max_rad;
 	if (_settings_game.station.modified_catchment) {
 		w_prod = w;
 		h_prod = h;
 		w += 2 * MAX_CATCHMENT;
 		h += 2 * MAX_CATCHMENT;
 		max_rad = MAX_CATCHMENT;
 	} else {
 		w_prod = 0;
 		h_prod = 0;
 		w += 8;
 		h += 8;
 		max_rad = CA_UNMODIFIED;
+	}
 	/* area to search = producer plus station catchment radius */
 	int max_rad = (_settings_game.station.modified_catchment ? MAX_CATCHMENT : CA_UNMODIFIED);
 	int w = w_prod + 2 * max_rad;
 	int h = h_prod + 2 * max_rad;
 	BEGIN_TILE_LOOP(cur_tile, w, h, tile - TileDiffXY(max_rad, max_rad))
 		cur_tile = TILE_MASK(cur_tile);
@@ @@ -2982,7 +2970,7 @@ uint MoveGoodsToStation(TileIndex tile, @@
 	uint best_rating1 = 0; // rating of st1
 	uint best_rating2 = 0; // rating of st2
-	StationSet all_stations = FindStationsAroundIndustryTile(tile, w, h);
+	StationSet all_stations = FindStationsAroundTiles(tile, w, h);
 	for (StationSet::iterator st_iter = all_stations.begin(); st_iter != all_stations.end(); ++st_iter) {
 		Station *st = *st_iter;

src/station_func.h

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@@ @@ -20,7 +20,7 @@ void ModifyStationRatingAround(TileIndex @@
 /** A set of stations (\c const \c Station* ) */
 typedef std::set<Station*, PoolItemIndexLess<Station> > StationSet;
-StationSet FindStationsAroundIndustryTile(TileIndex tile, int w, int h);
+StationSet FindStationsAroundTiles(TileIndex tile, int w_prod, int h_prod);
 void ShowStationViewWindow(StationID station);
 void UpdateAllStationVirtCoord();

0 comments (0 inline, 0 general)