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| author | celestar <celestar@openttd.org> | 2006-04-07 15:57:03 +0000 |
|---|---|---|
| committer | celestar <celestar@openttd.org> | 2006-04-07 15:57:03 +0000 |
| commit | bd219d7f26f34b4bdf2884afa20305db33f5b3d9 (patch) | |
| tree | 9666f074e1b301695932ece7fdebdba4477a7b0d | |
| parent | 59c8408ccf01d85c049932e931a7b5682bd466b2 (diff) | |
| download | openttd-bd219d7f26f34b4bdf2884afa20305db33f5b3d9.tar.xz | |
(svn r4317) -Codechange: More map accessors for ship_cmd. it is now map-access free, but still requires a huge cleanup
| -rw-r--r-- | ship_cmd.c | 13 | ||||
| -rw-r--r-- | station_map.h | 19 |
2 files changed, 20 insertions, 12 deletions
diff --git a/ship_cmd.c b/ship_cmd.c index 6ad48e263..b5c5dba4c 100644 --- a/ship_cmd.c +++ b/ship_cmd.c @@ -190,17 +190,6 @@ static void PlayShipSound(Vehicle *v) SndPlayVehicleFx(ShipVehInfo(v->engine_type)->sfx, v); } -static const TileIndexDiffC _dock_offs[] = { - { 2, 0}, - {-2, 0}, - { 0, 2}, - { 2, 0}, - { 0, -2}, - { 0, 0}, - { 0, 0}, - { 0, 0} -}; - static void ProcessShipOrder(Vehicle *v) { const Order *order; @@ -245,7 +234,7 @@ static void ProcessShipOrder(Vehicle *v) st = GetStation(order->station); if (st->dock_tile != 0) { - v->dest_tile = TILE_ADD(st->dock_tile, ToTileIndexDiff(_dock_offs[_m[st->dock_tile].m5-0x4B])); + v->dest_tile = TILE_ADD(st->dock_tile, ToTileIndexDiff(GetDockOffset(st->dock_tile))); } } else if (order->type == OT_GOTO_DEPOT) { v->dest_tile = GetDepot(order->station)->xy; diff --git a/station_map.h b/station_map.h index 9ebf7803f..9c608af9b 100644 --- a/station_map.h +++ b/station_map.h @@ -184,6 +184,25 @@ static inline DiagDirection GetDockDirection(TileIndex t) return (DiagDirection)(_m[t].m5 - DOCK_BASE); } +static inline TileIndexDiffC GetDockOffset(TileIndex t) +{ + static const TileIndexDiffC buoy_offset = {0, 0}; + static const TileIndexDiffC oilrig_offset = {2, 0}; + static const TileIndexDiffC dock_offset[DIAGDIR_END] = { + {-2, 0}, + { 0, 2}, + { 2, 0}, + { 0, -2}, + }; + assert(IsTileType(t, MP_STATION)); + + if (IsBuoy_(t)) return buoy_offset; + if (IsOilRig(t)) return oilrig_offset; + + assert(IsDock(t)); + + return dock_offset[GetDockDirection(t)]; +} static inline bool IsCustomStationSprite(TileIndex t) { |