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(svn r4317) -Codechange: More map accessors for ship_cmd. it is now map-access free, but still requires a huge cleanup

release/0.5
celestar 2006-04-07 15:57:03 +00:00
parent da095bc941
commit c0cb020c80
2 changed files with 20 additions and 12 deletions
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13
ship_cmd.c
View File

@ -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;

19
station_map.h
View File

@ -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)
{