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(svn r16527) -Codechange: use static member functions instead of simple casts when converting Vehicle to specialised vehicle types. Includes safety check

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smatz
2009-06-06 16:54:22 +00:00
parent c90819ff6d
commit 0c10006907
36 changed files with 185 additions and 161 deletions
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10
src/yapf/yapf_road.cpp
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@@ -299,13 +299,13 @@ public:
/* our source tile will be the next vehicle tile (should be the given one) */
TileIndex src_tile = tile;
/* get available trackdirs on the start tile */
TrackdirBits src_trackdirs = TrackStatusToTrackdirBits(GetTileTrackStatus(tile, TRANSPORT_ROAD, ((const RoadVehicle *)v)->compatible_roadtypes));
TrackdirBits src_trackdirs = TrackStatusToTrackdirBits(GetTileTrackStatus(tile, TRANSPORT_ROAD, RoadVehicle::From(v)->compatible_roadtypes));
/* select reachable trackdirs only */
src_trackdirs &= DiagdirReachesTrackdirs(enterdir);
/* get available trackdirs on the destination tile */
TileIndex dest_tile = v->dest_tile;
TrackdirBits dest_trackdirs = TrackStatusToTrackdirBits(GetTileTrackStatus(dest_tile, TRANSPORT_ROAD, ((const RoadVehicle *)v)->compatible_roadtypes));
TrackdirBits dest_trackdirs = TrackStatusToTrackdirBits(GetTileTrackStatus(dest_tile, TRANSPORT_ROAD, RoadVehicle::From(v)->compatible_roadtypes));
/* set origin and destination nodes */
Yapf().SetOrigin(src_tile, src_trackdirs);
@@ -349,7 +349,7 @@ public:
/* set destination tile, trackdir
* get available trackdirs on the destination tile */
TrackdirBits dst_td_bits = TrackStatusToTrackdirBits(GetTileTrackStatus(dst_tile, TRANSPORT_ROAD, ((const RoadVehicle *)v)->compatible_roadtypes));
TrackdirBits dst_td_bits = TrackStatusToTrackdirBits(GetTileTrackStatus(dst_tile, TRANSPORT_ROAD, RoadVehicle::From(v)->compatible_roadtypes));
Yapf().SetDestination(dst_tile, dst_td_bits);
/* if path not found - return distance = UINT_MAX */
@@ -374,7 +374,7 @@ public:
/* set origin (tile, trackdir) */
TileIndex src_tile = v->tile;
Trackdir src_td = v->GetVehicleTrackdir();
if ((TrackStatusToTrackdirBits(GetTileTrackStatus(src_tile, TRANSPORT_ROAD, ((const RoadVehicle *)v)->compatible_roadtypes)) & TrackdirToTrackdirBits(src_td)) == 0) {
if ((TrackStatusToTrackdirBits(GetTileTrackStatus(src_tile, TRANSPORT_ROAD, RoadVehicle::From(v)->compatible_roadtypes)) & TrackdirToTrackdirBits(src_td)) == 0) {
/* sometimes the roadveh is not on the road (it resides on non-existing track)
* how should we handle that situation? */
return false;
@@ -471,7 +471,7 @@ Depot *YapfFindNearestRoadDepot(const Vehicle *v)
{
TileIndex tile = v->tile;
Trackdir trackdir = v->GetVehicleTrackdir();
if ((TrackStatusToTrackdirBits(GetTileTrackStatus(tile, TRANSPORT_ROAD, ((const RoadVehicle *)v)->compatible_roadtypes)) & TrackdirToTrackdirBits(trackdir)) == 0) {
if ((TrackStatusToTrackdirBits(GetTileTrackStatus(tile, TRANSPORT_ROAD, RoadVehicle::From(v)->compatible_roadtypes)) & TrackdirToTrackdirBits(trackdir)) == 0) {
return NULL;
}