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(svn r14919) -Feature: distant joining of stations (Frostregen and PhilSophus)

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rubidium
2009-01-08 16:35:45 +00:00
parent b34b386588
commit c8c61e36bd
19 changed files with 420 additions and 38 deletions
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62
src/station_cmd.cpp
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@@ -908,23 +908,24 @@ static void GetStationLayout(byte *layout, int numtracks, int plat_len, const St
* @param tile_org starting position of station dragging/placement
* @param flags operation to perform
* @param p1 various bitstuffed elements
* - p1 = (bit 0) - orientation (Axis)
* - p1 = (bit 0- 3) - railtype (p1 & 0xF)
* - p1 = (bit 4) - orientation (Axis)
* - p1 = (bit 8-15) - number of tracks
* - p1 = (bit 16-23) - platform length
* - p1 = (bit 24) - allow stations directly adjacent to other stations.
* @param p2 various bitstuffed elements
* - p2 = (bit 0- 3) - railtype (p2 & 0xF)
* - p2 = (bit 8-15) - custom station class
* - p2 = (bit 16-23) - custom station id
* - p2 = (bit 0- 7) - custom station class
* - p2 = (bit 8-15) - custom station id
* - p2 = (bit 16-31) - station ID to join (INVALID_STATION if build new one)
*/
CommandCost CmdBuildRailroadStation(TileIndex tile_org, uint32 flags, uint32 p1, uint32 p2, const char *text)
{
/* Does the authority allow this? */
if (!(flags & DC_NO_TOWN_RATING) && !CheckIfAuthorityAllows(tile_org)) return CMD_ERROR;
if (!ValParamRailtype((RailType)(p2 & 0xF))) return CMD_ERROR;
if (!ValParamRailtype((RailType)(p1 & 0xF))) return CMD_ERROR;
/* unpack parameters */
Axis axis = Extract<Axis, 0>(p1);
Axis axis = Extract<Axis, 4>(p1);
uint numtracks = GB(p1, 8, 8);
uint plat_len = GB(p1, 16, 8);
@@ -937,6 +938,11 @@ CommandCost CmdBuildRailroadStation(TileIndex tile_org, uint32 flags, uint32 p1,
w_org = numtracks;
}
StationID station_to_join = GB(p2, 16, 16);
bool distant_join = (station_to_join != INVALID_STATION);
if (distant_join && (!_settings_game.station.distant_join_stations || !IsValidStationID(station_to_join))) return CMD_ERROR;
if (h_org > _settings_game.station.station_spread || w_org > _settings_game.station.station_spread) return CMD_ERROR;
/* these values are those that will be stored in train_tile and station_platforms */
@@ -959,7 +965,7 @@ CommandCost CmdBuildRailroadStation(TileIndex tile_org, uint32 flags, uint32 p1,
if (_settings_game.station.adjacent_stations) {
if (est != INVALID_STATION) {
if (HasBit(p1, 24)) {
if (HasBit(p1, 24) && est != station_to_join) {
/* You can't build an adjacent station over the top of one that
* already exists. */
return_cmd_error(STR_MUST_REMOVE_RAILWAY_STATION_FIRST);
@@ -982,6 +988,9 @@ CommandCost CmdBuildRailroadStation(TileIndex tile_org, uint32 flags, uint32 p1,
if (st == CHECK_STATIONS_ERR) return CMD_ERROR;
}
/* Distant join */
if (st == NULL && distant_join) st = GetStation(station_to_join);
/* See if there is a deleted station close to us. */
if (st == NULL) st = GetClosestDeletedStation(tile_org);
@@ -1017,10 +1026,10 @@ CommandCost CmdBuildRailroadStation(TileIndex tile_org, uint32 flags, uint32 p1,
}
/* Check if the given station class is valid */
if (GB(p2, 8, 8) >= GetNumStationClasses()) return CMD_ERROR;
if (GB(p2, 0, 8) >= GetNumStationClasses()) return CMD_ERROR;
/* Check if we can allocate a custom stationspec to this station */
const StationSpec *statspec = GetCustomStationSpec((StationClassID)GB(p2, 8, 8), GB(p2, 16, 8));
const StationSpec *statspec = GetCustomStationSpec((StationClassID)GB(p2, 0, 8), GB(p2, 8, 8));
int specindex = AllocateSpecToStation(statspec, st, flags & DC_EXEC);
if (specindex == -1) return CMD_ERROR;
@@ -1090,7 +1099,7 @@ CommandCost CmdBuildRailroadStation(TileIndex tile_org, uint32 flags, uint32 p1,
}
}
MakeRailStation(tile, st->owner, st->index, axis, layout & ~1, (RailType)GB(p2, 0, 4));
MakeRailStation(tile, st->owner, st->index, axis, layout & ~1, (RailType)GB(p1, 0, 4));
SetCustomStationSpecIndex(tile, specindex);
SetStationTileRandomBits(tile, GB(Random(), 0, 4));
SetStationAnimationFrame(tile, 0);
@@ -1126,6 +1135,7 @@ CommandCost CmdBuildRailroadStation(TileIndex tile_org, uint32 flags, uint32 p1,
st->MarkTilesDirty(false);
UpdateStationVirtCoordDirty(st);
UpdateStationAcceptance(st, false);
InvalidateWindowData(WC_SELECT_STATION, 0, 0);
InvalidateWindowData(WC_STATION_LIST, st->owner, 0);
InvalidateWindowWidget(WC_STATION_VIEW, st->index, SVW_TRAINS);
}
@@ -1397,6 +1407,7 @@ static RoadStop **FindRoadStopSpot(bool truck_station, Station *st)
* bit 1: 0 for normal, 1 for drive-through
* bit 2..4: the roadtypes
* bit 5: allow stations directly adjacent to other stations.
* bit 16..31: station ID to join (INVALID_STATION if build new one)
*/
CommandCost CmdBuildRoadStop(TileIndex tile, uint32 flags, uint32 p1, uint32 p2, const char *text)
{
@@ -1405,6 +1416,10 @@ CommandCost CmdBuildRoadStop(TileIndex tile, uint32 flags, uint32 p1, uint32 p2,
bool build_over_road = is_drive_through && IsNormalRoadTile(tile);
bool town_owned_road = false;
RoadTypes rts = (RoadTypes)GB(p2, 2, 3);
StationID station_to_join = GB(p2, 16, 16);
bool distant_join = (station_to_join != INVALID_STATION);
if (distant_join && (!_settings_game.station.distant_join_stations || !IsValidStationID(station_to_join))) return CMD_ERROR;
if (!AreValidRoadTypes(rts) || !HasRoadTypesAvail(_current_company, rts)) return CMD_ERROR;
@@ -1462,6 +1477,9 @@ CommandCost CmdBuildRoadStop(TileIndex tile, uint32 flags, uint32 p1, uint32 p2,
if (st == CHECK_STATIONS_ERR) return CMD_ERROR;
}
/* Distant join */
if (st == NULL && distant_join) st = GetStation(station_to_join);
/* Find a deleted station close to us */
if (st == NULL) st = GetClosestDeletedStation(tile);
@@ -1518,6 +1536,7 @@ CommandCost CmdBuildRoadStop(TileIndex tile, uint32 flags, uint32 p1, uint32 p2,
UpdateStationVirtCoordDirty(st);
UpdateStationAcceptance(st, false);
InvalidateWindowData(WC_SELECT_STATION, 0, 0);
InvalidateWindowData(WC_STATION_LIST, st->owner, 0);
InvalidateWindowWidget(WC_STATION_VIEW, st->index, SVW_ROADVEHS);
}
@@ -1818,11 +1837,17 @@ void UpdateAirportsNoise()
* @param tile tile where airport will be built
* @param flags operation to perform
* @param p1 airport type, @see airport.h
* @param p2 (bit 0) - allow airports directly adjacent to other airports.
* @param p2 various bitstuffed elements
* - p2 = (bit 0) - allow airports directly adjacent to other airports.
* - p2 = (bit 16-31) - station ID to join (INVALID_STATION if build new one)
*/
CommandCost CmdBuildAirport(TileIndex tile, uint32 flags, uint32 p1, uint32 p2, const char *text)
{
bool airport_upgrade = true;
StationID station_to_join = GB(p2, 16, 16);
bool distant_join = (station_to_join != INVALID_STATION);
if (distant_join && (!_settings_game.station.distant_join_stations || !IsValidStationID(station_to_join))) return CMD_ERROR;
/* Check if a valid, buildable airport was chosen for construction */
if (p1 > lengthof(_airport_sections) || !HasBit(GetValidAirports(), p1)) return CMD_ERROR;
@@ -1875,6 +1900,9 @@ CommandCost CmdBuildAirport(TileIndex tile, uint32 flags, uint32 p1, uint32 p2,
st = NULL;
}
/* Distant join */
if (st == NULL && distant_join) st = GetStation(station_to_join);
/* Find a deleted station close to us */
if (st == NULL) st = GetClosestDeletedStation(tile);
@@ -1940,6 +1968,7 @@ CommandCost CmdBuildAirport(TileIndex tile, uint32 flags, uint32 p1, uint32 p2,
UpdateStationVirtCoordDirty(st);
UpdateStationAcceptance(st, false);
InvalidateWindowData(WC_SELECT_STATION, 0, 0);
InvalidateWindowData(WC_STATION_LIST, st->owner, 0);
InvalidateWindowWidget(WC_STATION_VIEW, st->index, SVW_PLANES);
@@ -2125,10 +2154,15 @@ static const byte _dock_h_chk[4] = { 1, 2, 1, 2 };
* @param tile tile where dock will be built
* @param flags operation to perform
* @param p1 (bit 0) - allow docks directly adjacent to other docks.
* @param p2 unused
* @param p2 bit 16-31: station ID to join (INVALID_STATION if build new one)
*/
CommandCost CmdBuildDock(TileIndex tile, uint32 flags, uint32 p1, uint32 p2, const char *text)
{
StationID station_to_join = GB(p2, 16, 16);
bool distant_join = (station_to_join != INVALID_STATION);
if (distant_join && (!_settings_game.station.distant_join_stations || !IsValidStationID(station_to_join))) return CMD_ERROR;
DiagDirection direction = GetInclinedSlopeDirection(GetTileSlope(tile, NULL));
if (direction == INVALID_DIAGDIR) return_cmd_error(STR_304B_SITE_UNSUITABLE);
direction = ReverseDiagDir(direction);
@@ -2170,6 +2204,9 @@ CommandCost CmdBuildDock(TileIndex tile, uint32 flags, uint32 p1, uint32 p2, con
if (st == CHECK_STATIONS_ERR) return CMD_ERROR;
}
/* Distant join */
if (st == NULL && distant_join) st = GetStation(station_to_join);
/* Find a deleted station close to us */
if (st == NULL) st = GetClosestDeletedStation(tile);
@@ -2212,6 +2249,7 @@ CommandCost CmdBuildDock(TileIndex tile, uint32 flags, uint32 p1, uint32 p2, con
UpdateStationVirtCoordDirty(st);
UpdateStationAcceptance(st, false);
InvalidateWindowData(WC_SELECT_STATION, 0, 0);
InvalidateWindowData(WC_STATION_LIST, st->owner, 0);
InvalidateWindowWidget(WC_STATION_VIEW, st->index, SVW_SHIPS);
}