diff options
| author | peter1138 <peter1138@openttd.org> | 2007-06-12 11:22:32 +0000 |
|---|---|---|
| committer | peter1138 <peter1138@openttd.org> | 2007-06-12 11:22:32 +0000 |
| commit | 78d797a6b7cbafb79d128550d95867482cf3e931 (patch) | |
| tree | 2318fb83c6ee94fe4c568067e21ff837afb6888b /src/roadveh_cmd.cpp | |
| parent | 105c7455aea5a8d3ec9729cd7f66077343e7134b (diff) | |
| download | openttd-78d797a6b7cbafb79d128550d95867482cf3e931.tar.xz | |
(svn r10111) -Codechange: Add new vehicle hash table for collision detection and finding vehicles on a tile. The hash area scanned is far smaller than the old hash table, which is now used for viewport updates only. This should give a significant performance improvement for games with many vehicles. (Based on work by 'B. N. SmatZ!' and 'madman2003')
Diffstat (limited to 'src/roadveh_cmd.cpp')
| -rw-r--r-- | src/roadveh_cmd.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/roadveh_cmd.cpp b/src/roadveh_cmd.cpp index 364d9b637..b66483e70 100644 --- a/src/roadveh_cmd.cpp +++ b/src/roadveh_cmd.cpp @@ -709,7 +709,7 @@ static void RoadVehCheckTrainCrash(Vehicle *v) if (!IsLevelCrossingTile(tile)) continue; - if (VehicleFromPos(tile, u, EnumCheckRoadVehCrashTrain) != NULL) { + if (VehicleFromPosXY(v->x_pos, v->y_pos, u, EnumCheckRoadVehCrashTrain) != NULL) { RoadVehCrash(v); return; } @@ -889,7 +889,7 @@ static Vehicle* RoadVehFindCloseTo(Vehicle* v, int x, int y, Direction dir) rvf.y = y; rvf.dir = dir; rvf.veh = v; - u = (Vehicle*)VehicleFromPos(TileVirtXY(x, y), &rvf, EnumCheckRoadVehClose); + u = (Vehicle*)VehicleFromPosXY(x, y, &rvf, EnumCheckRoadVehClose); /* This code protects a roadvehicle from being blocked for ever * If more than 1480 / 74 days a road vehicle is blocked, it will |