diff options
| author | tron <tron@openttd.org> | 2006-03-08 15:29:23 +0000 |
|---|---|---|
| committer | tron <tron@openttd.org> | 2006-03-08 15:29:23 +0000 |
| commit | 86550c94bc2ac30202d3df1f72804faf43f8f202 (patch) | |
| tree | 6a9a867d57cdc9d1a608088bf29d0b1186ef6934 /roadveh_cmd.c | |
| parent | c3fffd07f2eb0fe1ba85af99f61dbf9705e1a803 (diff) | |
| download | openttd-86550c94bc2ac30202d3df1f72804faf43f8f202.tar.xz | |
(svn r3795) Add a function to request the orientation of a depot
Diffstat (limited to 'roadveh_cmd.c')
| -rw-r--r-- | roadveh_cmd.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/roadveh_cmd.c b/roadveh_cmd.c index b941f2e24..e49ac34b2 100644 --- a/roadveh_cmd.c +++ b/roadveh_cmd.c @@ -992,7 +992,6 @@ static int RoadFindPathToDest(Vehicle* v, TileIndex tile, DiagDirection enterdir int best_track; uint best_dist, best_maxlen; uint i; - byte m5; { uint32 r = GetTileTrackStatus(tile, TRANSPORT_ROAD); @@ -1003,7 +1002,7 @@ static int RoadFindPathToDest(Vehicle* v, TileIndex tile, DiagDirection enterdir if (IsTileType(tile, MP_STREET)) { if (GetRoadType(tile) == ROAD_DEPOT && IsTileOwner(tile, v->owner)) { /* Road depot */ - bitmask |= _road_veh_fp_ax_or[GB(_m[tile].m5, 0, 2)]; + bitmask |= _road_veh_fp_ax_or[GetRoadDepotDirection(tile)]; } } else if (IsTileType(tile, MP_STATION) && IsRoadStationTile(tile)) { if (IsTileOwner(tile, v->owner)) { @@ -1073,24 +1072,27 @@ static int RoadFindPathToDest(Vehicle* v, TileIndex tile, DiagDirection enterdir return_track(ftd.best_trackdir); } } else { + DiagDirection dir; + if (IsTileType(desttile, MP_STREET)) { - m5 = _m[desttile].m5; - if (GetRoadType(desttile) == ROAD_DEPOT) goto do_it; + if (GetRoadType(desttile) == ROAD_DEPOT) { + dir = GetRoadDepotDirection(desttile); + goto do_it; + } } else if (IsTileType(desttile, MP_STATION)) { - m5 = _m[desttile].m5; - if (IS_BYTE_INSIDE(m5, 0x43, 0x4B)) { + if (IS_BYTE_INSIDE(_m[desttile].m5, 0x43, 0x4B)) { /* We are heading for a station */ - m5 -= 0x43; + dir = GetRoadStationDir(tile); do_it:; /* When we are heading for a depot or station, we just * pretend we are heading for the tile in front, we'll * see from there */ - desttile += TileOffsByDir(m5 & 3); - if (desttile == tile && bitmask&_road_pf_table_3[m5&3]) { + desttile += TileOffsByDir(dir); + if (desttile == tile && bitmask & _road_pf_table_3[dir]) { /* If we are already in front of the * station/depot and we can get in from here, * we enter */ - return_track(FindFirstBit2x64(bitmask&_road_pf_table_3[m5&3])); + return_track(FindFirstBit2x64(bitmask & _road_pf_table_3[dir])); } } } @@ -1196,7 +1198,7 @@ static void RoadVehController(Vehicle *v) v->cur_speed = 0; - dir = GB(_m[v->tile].m5, 0, 2); + dir = GetRoadDepotDirection(v->tile); v->direction = DiagDirToDir(dir); rd2 = _roadveh_data_2[dir]; |