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(svn r12141) -Codechange: Introduce IsNormalRoad[Tile](), IsRoadDepot[Tile]() and HasTileRoadType(); and use them.

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frosch
2008-02-14 15:59:16 +00:00
parent 739b118c6b
commit 43c0f7ea8e
16 changed files with 79 additions and 61 deletions
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4
src/road_map.cpp
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@@ -16,7 +16,7 @@
RoadBits GetAnyRoadBits(TileIndex tile, RoadType rt)
{
if (!HasBit(GetRoadTypes(tile), rt)) return ROAD_NONE;
if (!HasTileRoadType(tile, rt)) return ROAD_NONE;
switch (GetTileType(tile)) {
case MP_ROAD:
@@ -46,7 +46,7 @@ TrackBits GetAnyRoadTrackBits(TileIndex tile, RoadType rt)
uint32 r;
/* Don't allow local authorities to build roads through road depots or road stops. */
if ((IsTileType(tile, MP_ROAD) && IsTileDepotType(tile, TRANSPORT_ROAD)) || (IsTileType(tile, MP_STATION) && !IsDriveThroughStopTile(tile)) || !HasBit(GetRoadTypes(tile), rt)) {
if (IsRoadDepotTile(tile) || (IsTileType(tile, MP_STATION) && !IsDriveThroughStopTile(tile)) || !HasTileRoadType(tile, rt)) {
return TRACK_BIT_NONE;
}