dave/openttd
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

(svn r14528) -Codechange: cache the closest town for all road tiles instead of only roads owned by tiles. This replaces a O(n) search over all towns from the road's tileloop with a O(1) lookup (PhilSophus)

Browse Source
This commit is contained in:
rubidium
2008-10-25 13:51:47 +00:00
parent 65e81d5e9b
commit 52ac592422
9 changed files with 64 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/station_cmd.cpp
View File

@@ -1590,7 +1590,7 @@ CommandCost CmdRemoveRoadStop(TileIndex tile, uint32 flags, uint32 p1, uint32 p2
/* Rebuild the drive throuhg road stop. As a road stop can only be
* removed by the owner of the roadstop, _current_company is the
* owner of the road stop. */
MakeRoadNormal(tile, road_bits, rts, is_towns_road ? ClosestTownFromTile(tile, UINT_MAX)->index : 0,
MakeRoadNormal(tile, road_bits, rts, ClosestTownFromTile(tile, UINT_MAX)->index,
is_towns_road ? OWNER_TOWN : _current_company, _current_company, _current_company);
}