Mercurial > hg > openttd
changeset 4169:cf32fcf48032 draft
(svn r5606) Replace some magic numbers by proper TrackBits enums and macros
author | tron <tron@openttd.org> |
---|---|
date | Tue, 25 Jul 2006 18:32:34 +0000 |
parents | 4c94bc54409f |
children | 5ecfd5b27152 |
files | water_cmd.c |
diffstat | 1 files changed, 6 insertions(+), 5 deletions(-) [+] |
line wrap: on
line diff
--- a/water_cmd.c +++ b/water_cmd.c @@ -690,15 +690,16 @@ static uint32 GetTileTrackStatus_Water(TileIndex tile, TransportType mode) { static const byte coast_tracks[] = {0, 32, 4, 0, 16, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0}; - static const byte water_tracks_by_axis[] = {1, 2}; - uint32 ts; + + TrackBits ts; + if (mode != TRANSPORT_WATER) return 0; switch (GetWaterTileType(tile)) { - case WATER_CLEAR: ts = 0x3F; break;/* We can go everywhere */ + case WATER_CLEAR: ts = TRACK_BIT_ALL; break; case WATER_COAST: ts = coast_tracks[GetTileSlope(tile, NULL) & 0xF]; break; - case WATER_LOCK: ts = water_tracks_by_axis[DiagDirToAxis(GetLockDirection(tile))]; break; - case WATER_DEPOT: ts = water_tracks_by_axis[GetShipDepotAxis(tile)]; break; + case WATER_LOCK: ts = AxisToTrackBits(DiagDirToAxis(GetLockDirection(tile))); break; + case WATER_DEPOT: ts = AxisToTrackBits(GetShipDepotAxis(tile)); break; default: return 0; } if (TileX(tile) == 0) {