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00012 #include "../stdafx.h"
00013 #include "../station_base.h"
00014 #include "../waypoint_base.h"
00015 #include "../roadstop_base.h"
00016 #include "../vehicle_base.h"
00017 #include "../newgrf_station.h"
00018 #include "../newgrf.h"
00019
00020 #include "saveload.h"
00021 #include "table/strings.h"
00022
00027 static void UpdateWaypointOrder(Order *o)
00028 {
00029 if (!o->IsType(OT_GOTO_STATION)) return;
00030
00031 const Station *st = Station::Get(o->GetDestination());
00032 if ((st->had_vehicle_of_type & HVOT_WAYPOINT) == 0) return;
00033
00034 o->MakeGoToWaypoint(o->GetDestination());
00035 }
00036
00041 void MoveBuoysToWaypoints()
00042 {
00043
00044 OrderList *ol;
00045 FOR_ALL_ORDER_LISTS(ol) {
00046 VehicleType vt = ol->GetFirstSharedVehicle()->type;
00047 if (vt != VEH_SHIP && vt != VEH_TRAIN) continue;
00048
00049 for (Order *o = ol->GetFirstOrder(); o != NULL; o = o->next) UpdateWaypointOrder(o);
00050 }
00051
00052 Vehicle *v;
00053 FOR_ALL_VEHICLES(v) {
00054 VehicleType vt = v->type;
00055 if (vt != VEH_SHIP && vt != VEH_TRAIN) continue;
00056
00057 UpdateWaypointOrder(&v->current_order);
00058 }
00059
00060
00061 Station *st;
00062 FOR_ALL_STATIONS(st) {
00063 if ((st->had_vehicle_of_type & HVOT_WAYPOINT) == 0) continue;
00064
00065 StationID index = st->index;
00066 TileIndex xy = st->xy;
00067 Town *town = st->town;
00068 StringID string_id = st->string_id;
00069 char *name = st->name;
00070 st->name = NULL;
00071 Date build_date = st->build_date;
00072
00073 bool train = st->train_station.tile != INVALID_TILE;
00074 TileArea train_st = st->train_station;
00075
00076
00077 delete st;
00078
00079
00080
00081 assert(Waypoint::CanAllocateItem());
00082 Waypoint *wp = new (index) Waypoint(xy);
00083 wp->town = town;
00084 wp->string_id = train ? STR_SV_STNAME_WAYPOINT : STR_SV_STNAME_BUOY;
00085 wp->name = name;
00086 wp->delete_ctr = 0;
00087 wp->build_date = build_date;
00088 wp->owner = train ? GetTileOwner(xy) : OWNER_NONE;
00089
00090 if (IsInsideBS(string_id, STR_SV_STNAME_BUOY, 9)) wp->town_cn = string_id - STR_SV_STNAME_BUOY;
00091
00092 if (train) {
00093
00094 TILE_AREA_LOOP(t, train_st) {
00095 if (!IsTileType(t, MP_STATION) || GetStationIndex(t) != index) continue;
00096
00097 SB(_m[t].m6, 3, 3, STATION_WAYPOINT);
00098 wp->rect.BeforeAddTile(t, StationRect::ADD_FORCE);
00099 }
00100
00101 wp->train_station = train_st;
00102 wp->facilities |= FACIL_TRAIN;
00103 } else if (IsBuoyTile(xy) && GetStationIndex(xy) == index) {
00104 wp->rect.BeforeAddTile(xy, StationRect::ADD_FORCE);
00105 wp->facilities |= FACIL_DOCK;
00106 }
00107 }
00108 }
00109
00110 void AfterLoadStations()
00111 {
00112
00113 BaseStation *st;
00114 FOR_ALL_BASE_STATIONS(st) {
00115 for (uint i = 0; i < st->num_specs; i++) {
00116 if (st->speclist[i].grfid == 0) continue;
00117
00118 st->speclist[i].spec = StationClass::GetByGrf(st->speclist[i].grfid, st->speclist[i].localidx, NULL);
00119 }
00120
00121 if (Station::IsExpected(st)) {
00122 Station *sta = Station::From(st);
00123 for (const RoadStop *rs = sta->bus_stops; rs != NULL; rs = rs->next) sta->bus_station.Add(rs->xy);
00124 for (const RoadStop *rs = sta->truck_stops; rs != NULL; rs = rs->next) sta->truck_station.Add(rs->xy);
00125 }
00126
00127 StationUpdateAnimTriggers(st);
00128 }
00129 }
00130
00134 void AfterLoadRoadStops()
00135 {
00136
00137 RoadStop *rs;
00138 FOR_ALL_ROADSTOPS(rs) {
00139 if (IsDriveThroughStopTile(rs->xy)) rs->MakeDriveThrough();
00140 }
00141
00142 FOR_ALL_ROADSTOPS(rs) {
00143 if (!HasBit(rs->status, RoadStop::RSSFB_BASE_ENTRY)) continue;
00144
00145 rs->GetEntry(DIAGDIR_NE)->Rebuild(rs);
00146 rs->GetEntry(DIAGDIR_NW)->Rebuild(rs);
00147 }
00148 }
00149
00150 static const SaveLoad _roadstop_desc[] = {
00151 SLE_VAR(RoadStop, xy, SLE_UINT32),
00152 SLE_CONDNULL(1, 0, 44),
00153 SLE_VAR(RoadStop, status, SLE_UINT8),
00154
00155 SLE_CONDNULL(4, 0, 8),
00156 SLE_CONDNULL(2, 0, 44),
00157 SLE_CONDNULL(1, 0, 25),
00158
00159 SLE_REF(RoadStop, next, REF_ROADSTOPS),
00160 SLE_CONDNULL(2, 0, 44),
00161
00162 SLE_CONDNULL(4, 0, 24),
00163 SLE_CONDNULL(1, 25, 25),
00164
00165 SLE_END()
00166 };
00167
00168 static const SaveLoad _old_station_desc[] = {
00169 SLE_CONDVAR(Station, xy, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
00170 SLE_CONDVAR(Station, xy, SLE_UINT32, 6, SL_MAX_VERSION),
00171 SLE_CONDNULL(4, 0, 5),
00172 SLE_CONDVAR(Station, train_station.tile, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
00173 SLE_CONDVAR(Station, train_station.tile, SLE_UINT32, 6, SL_MAX_VERSION),
00174 SLE_CONDVAR(Station, airport.tile, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
00175 SLE_CONDVAR(Station, airport.tile, SLE_UINT32, 6, SL_MAX_VERSION),
00176 SLE_CONDVAR(Station, dock_tile, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
00177 SLE_CONDVAR(Station, dock_tile, SLE_UINT32, 6, SL_MAX_VERSION),
00178 SLE_REF(Station, town, REF_TOWN),
00179 SLE_VAR(Station, train_station.w, SLE_FILE_U8 | SLE_VAR_U16),
00180 SLE_CONDVAR(Station, train_station.h, SLE_FILE_U8 | SLE_VAR_U16, 2, SL_MAX_VERSION),
00181
00182 SLE_CONDNULL(1, 0, 3),
00183
00184 SLE_VAR(Station, string_id, SLE_STRINGID),
00185 SLE_CONDSTR(Station, name, SLE_STR | SLF_ALLOW_CONTROL, 0, 84, SL_MAX_VERSION),
00186 SLE_CONDVAR(Station, indtype, SLE_UINT8, 103, SL_MAX_VERSION),
00187 SLE_CONDVAR(Station, had_vehicle_of_type, SLE_FILE_U16 | SLE_VAR_U8, 0, 121),
00188 SLE_CONDVAR(Station, had_vehicle_of_type, SLE_UINT8, 122, SL_MAX_VERSION),
00189
00190 SLE_VAR(Station, time_since_load, SLE_UINT8),
00191 SLE_VAR(Station, time_since_unload, SLE_UINT8),
00192 SLE_VAR(Station, delete_ctr, SLE_UINT8),
00193 SLE_VAR(Station, owner, SLE_UINT8),
00194 SLE_VAR(Station, facilities, SLE_UINT8),
00195 SLE_VAR(Station, airport.type, SLE_UINT8),
00196
00197 SLE_CONDNULL(2, 0, 5),
00198 SLE_CONDNULL(1, 0, 4),
00199
00200 SLE_CONDVAR(Station, airport.flags, SLE_VAR_U64 | SLE_FILE_U16, 0, 2),
00201 SLE_CONDVAR(Station, airport.flags, SLE_VAR_U64 | SLE_FILE_U32, 3, 45),
00202 SLE_CONDVAR(Station, airport.flags, SLE_UINT64, 46, SL_MAX_VERSION),
00203
00204 SLE_CONDNULL(2, 0, 25),
00205 SLE_CONDVAR(Station, last_vehicle_type, SLE_UINT8, 26, SL_MAX_VERSION),
00206
00207 SLE_CONDNULL(2, 3, 25),
00208 SLE_CONDVAR(Station, build_date, SLE_FILE_U16 | SLE_VAR_I32, 3, 30),
00209 SLE_CONDVAR(Station, build_date, SLE_INT32, 31, SL_MAX_VERSION),
00210
00211 SLE_CONDREF(Station, bus_stops, REF_ROADSTOPS, 6, SL_MAX_VERSION),
00212 SLE_CONDREF(Station, truck_stops, REF_ROADSTOPS, 6, SL_MAX_VERSION),
00213
00214
00215 SLE_CONDVAR(Station, random_bits, SLE_UINT16, 27, SL_MAX_VERSION),
00216 SLE_CONDVAR(Station, waiting_triggers, SLE_UINT8, 27, SL_MAX_VERSION),
00217 SLE_CONDVAR(Station, num_specs, SLE_UINT8, 27, SL_MAX_VERSION),
00218
00219 SLE_CONDLST(Station, loading_vehicles, REF_VEHICLE, 57, SL_MAX_VERSION),
00220
00221
00222 SLE_CONDNULL(32, 2, SL_MAX_VERSION),
00223
00224 SLE_END()
00225 };
00226
00227 static uint16 _waiting_acceptance;
00228 static uint16 _num_links;
00229 static uint32 _num_flows;
00230 static uint16 _cargo_source;
00231 static uint32 _cargo_source_xy;
00232 static uint8 _cargo_days;
00233 static Money _cargo_feeder_share;
00234
00235 static const SaveLoad _station_speclist_desc[] = {
00236 SLE_CONDVAR(StationSpecList, grfid, SLE_UINT32, 27, SL_MAX_VERSION),
00237 SLE_CONDVAR(StationSpecList, localidx, SLE_UINT8, 27, SL_MAX_VERSION),
00238
00239 SLE_END()
00240 };
00241
00242 static StationID _station_id;
00243
00249 const SaveLoad *GetLinkStatDesc()
00250 {
00251 static const SaveLoad linkstat_desc[] = {
00252 SLEG_VAR( _station_id, SLE_UINT16),
00253 SLE_VAR(LinkStat, length, SLE_UINT32),
00254 SLE_VAR(LinkStat, capacity, SLE_UINT32),
00255 SLE_VAR(LinkStat, timeout, SLE_UINT32),
00256 SLE_VAR(LinkStat, usage, SLE_UINT32),
00257 SLE_END()
00258 };
00259
00260 return linkstat_desc;
00261 }
00262
00263 std::list<CargoPacket *> _packets;
00264 uint32 _num_dests;
00265
00266 struct FlowSaveLoad {
00267 FlowSaveLoad() : via(0), share(0) {}
00268 StationID source;
00269 StationID via;
00270 uint32 share;
00271 };
00272
00273 static const SaveLoad _flow_desc[] = {
00274 SLE_CONDVAR(FlowSaveLoad, source, SLE_UINT16, SL_FLOWMAP, SL_MAX_VERSION),
00275 SLE_CONDVAR(FlowSaveLoad, via, SLE_UINT16, SL_FLOWMAP, SL_MAX_VERSION),
00276 SLE_CONDVAR(FlowSaveLoad, share, SLE_UINT32, SL_FLOWMAP, SL_MAX_VERSION),
00277 SLE_END()
00278 };
00279
00285 const SaveLoad *GetGoodsDesc()
00286 {
00287 static const SaveLoad goods_desc[] = {
00288 SLEG_CONDVAR( _waiting_acceptance, SLE_UINT16, 0, 67),
00289 SLE_CONDVAR(GoodsEntry, acceptance_pickup, SLE_UINT8, 68, SL_MAX_VERSION),
00290 SLE_CONDNULL(2, 51, 67),
00291 SLE_VAR(GoodsEntry, days_since_pickup, SLE_UINT8),
00292 SLE_VAR(GoodsEntry, rating, SLE_UINT8),
00293 SLEG_CONDVAR( _cargo_source, SLE_FILE_U8 | SLE_VAR_U16, 0, 6),
00294 SLEG_CONDVAR( _cargo_source, SLE_UINT16, 7, 67),
00295 SLEG_CONDVAR( _cargo_source_xy, SLE_UINT32, 44, 67),
00296 SLEG_CONDVAR( _cargo_days, SLE_UINT8, 0, 67),
00297 SLE_VAR(GoodsEntry, last_speed, SLE_UINT8),
00298 SLE_VAR(GoodsEntry, last_age, SLE_UINT8),
00299 SLEG_CONDVAR( _cargo_feeder_share, SLE_FILE_U32 | SLE_VAR_I64, 14, 64),
00300 SLEG_CONDVAR( _cargo_feeder_share, SLE_INT64, 65, 67),
00301 SLE_CONDVAR(GoodsEntry, amount_fract, SLE_UINT8, 150, SL_MAX_VERSION),
00302 SLEG_CONDLST( _packets, REF_CARGO_PACKET, 68, SL_CARGOMAP - 1),
00303 SLEG_CONDVAR( _num_dests, SLE_UINT32, SL_CARGOMAP, SL_MAX_VERSION),
00304 SLE_CONDVAR(GoodsEntry, supply, SLE_UINT32, SL_CAPACITIES, SL_MAX_VERSION),
00305 SLE_CONDVAR(GoodsEntry, supply_new, SLE_UINT32, SL_CAPACITIES, SL_MAX_VERSION),
00306 SLEG_CONDVAR( _num_links, SLE_UINT16, SL_CAPACITIES, SL_MAX_VERSION),
00307 SLEG_CONDVAR( _num_flows, SLE_UINT32, SL_FLOWMAP, SL_MAX_VERSION),
00308 SLE_CONDVAR(GoodsEntry, last_component, SLE_UINT16, SL_COMPONENTS, SL_MAX_VERSION),
00309 SLE_CONDVAR(GoodsEntry, max_waiting_cargo, SLE_UINT32, SL_EXT_RATING, SL_MAX_VERSION),
00310 SLE_END()
00311 };
00312
00313 return goods_desc;
00314 }
00315
00316 typedef std::pair<const StationID, std::list<CargoPacket *> > StationCargoPair;
00317
00318 static const SaveLoad _cargo_list_desc[] = {
00319 SLE_VAR(StationCargoPair, first, SLE_UINT16),
00320 SLE_LST(StationCargoPair, second, REF_CARGO_PACKET),
00321 SLE_END()
00322 };
00323
00329 static void SwapPackets(GoodsEntry *ge)
00330 {
00331 StationCargoPacketMap &ge_packets = const_cast<StationCargoPacketMap &>(*ge->cargo.Packets());
00332
00333 if (_packets.empty()) {
00334 std::map<StationID, std::list<CargoPacket *> >::iterator it(ge_packets.find(INVALID_STATION));
00335 if (it == ge_packets.end()) {
00336 return;
00337 } else {
00338 it->second.swap(_packets);
00339 }
00340 } else {
00341 assert(ge_packets[INVALID_STATION].empty());
00342 ge_packets[INVALID_STATION].swap(_packets);
00343 }
00344 }
00345
00346 static void Load_STNS()
00347 {
00348 int index;
00349 while ((index = SlIterateArray()) != -1) {
00350 Station *st = new (index) Station();
00351
00352 SlObject(st, _old_station_desc);
00353
00354 _waiting_acceptance = 0;
00355
00356 uint num_cargo = IsSavegameVersionBefore(55) ? 12 : NUM_CARGO;
00357 for (CargoID i = 0; i < num_cargo; i++) {
00358 GoodsEntry *ge = &st->goods[i];
00359 SlObject(ge, GetGoodsDesc());
00360 SwapPackets(ge);
00361 if (IsSavegameVersionBefore(68)) {
00362 SB(ge->acceptance_pickup, GoodsEntry::GES_ACCEPTANCE, 1, HasBit(_waiting_acceptance, 15));
00363 if (GB(_waiting_acceptance, 0, 12) != 0) {
00364
00365 StationID source = (IsSavegameVersionBefore(7) && _cargo_source == 0xFF) ? INVALID_STATION : _cargo_source;
00366
00367
00368
00369
00370
00371 assert(CargoPacket::CanAllocateItem());
00372
00373
00374 CargoPacket *cp = new CargoPacket(GB(_waiting_acceptance, 0, 12), _cargo_days, source, _cargo_source_xy, _cargo_source_xy, _cargo_feeder_share);
00375 ge->cargo.Append(INVALID_STATION, cp);
00376 SB(ge->acceptance_pickup, GoodsEntry::GES_PICKUP, 1, 1);
00377 }
00378 }
00379 }
00380
00381 if (st->num_specs != 0) {
00382
00383 st->speclist = CallocT<StationSpecList>(st->num_specs);
00384 for (uint i = 0; i < st->num_specs; i++) {
00385 SlObject(&st->speclist[i], _station_speclist_desc);
00386 }
00387 }
00388 }
00389 }
00390
00391 static void Ptrs_STNS()
00392 {
00393
00394 if (!IsSavegameVersionBefore(123)) return;
00395
00396 Station *st;
00397 FOR_ALL_STATIONS(st) {
00398 if (!IsSavegameVersionBefore(68)) {
00399 for (CargoID i = 0; i < NUM_CARGO; i++) {
00400 GoodsEntry *ge = &st->goods[i];
00401 SwapPackets(ge);
00402 SlObject(ge, GetGoodsDesc());
00403 SwapPackets(ge);
00404 }
00405 }
00406 SlObject(st, _old_station_desc);
00407 }
00408 }
00409
00410
00411 static const SaveLoad _base_station_desc[] = {
00412 SLE_VAR(BaseStation, xy, SLE_UINT32),
00413 SLE_REF(BaseStation, town, REF_TOWN),
00414 SLE_VAR(BaseStation, string_id, SLE_STRINGID),
00415 SLE_STR(BaseStation, name, SLE_STR | SLF_ALLOW_CONTROL, 0),
00416 SLE_VAR(BaseStation, delete_ctr, SLE_UINT8),
00417 SLE_VAR(BaseStation, owner, SLE_UINT8),
00418 SLE_VAR(BaseStation, facilities, SLE_UINT8),
00419 SLE_VAR(BaseStation, build_date, SLE_INT32),
00420
00421
00422 SLE_VAR(BaseStation, random_bits, SLE_UINT16),
00423 SLE_VAR(BaseStation, waiting_triggers, SLE_UINT8),
00424 SLE_VAR(BaseStation, num_specs, SLE_UINT8),
00425
00426 SLE_END()
00427 };
00428
00429 static OldPersistentStorage _old_st_persistent_storage;
00430
00431 static const SaveLoad _station_desc[] = {
00432 SLE_WRITEBYTE(Station, facilities, FACIL_NONE),
00433 SLE_ST_INCLUDE(),
00434
00435 SLE_VAR(Station, train_station.tile, SLE_UINT32),
00436 SLE_VAR(Station, train_station.w, SLE_FILE_U8 | SLE_VAR_U16),
00437 SLE_VAR(Station, train_station.h, SLE_FILE_U8 | SLE_VAR_U16),
00438
00439 SLE_REF(Station, bus_stops, REF_ROADSTOPS),
00440 SLE_REF(Station, truck_stops, REF_ROADSTOPS),
00441 SLE_VAR(Station, dock_tile, SLE_UINT32),
00442 SLE_VAR(Station, airport.tile, SLE_UINT32),
00443 SLE_CONDVAR(Station, airport.w, SLE_FILE_U8 | SLE_VAR_U16, 140, SL_MAX_VERSION),
00444 SLE_CONDVAR(Station, airport.h, SLE_FILE_U8 | SLE_VAR_U16, 140, SL_MAX_VERSION),
00445 SLE_VAR(Station, airport.type, SLE_UINT8),
00446 SLE_CONDVAR(Station, airport.layout, SLE_UINT8, 145, SL_MAX_VERSION),
00447 SLE_VAR(Station, airport.flags, SLE_UINT64),
00448 SLE_CONDVAR(Station, airport.rotation, SLE_UINT8, 145, SL_MAX_VERSION),
00449 SLEG_CONDARR(_old_st_persistent_storage.storage, SLE_UINT32, 16, 145, 160),
00450 SLE_CONDREF(Station, airport.psa, REF_STORAGE, 161, SL_MAX_VERSION),
00451
00452 SLE_VAR(Station, indtype, SLE_UINT8),
00453
00454 SLE_VAR(Station, time_since_load, SLE_UINT8),
00455 SLE_VAR(Station, time_since_unload, SLE_UINT8),
00456 SLE_VAR(Station, last_vehicle_type, SLE_UINT8),
00457 SLE_VAR(Station, had_vehicle_of_type, SLE_UINT8),
00458 SLE_LST(Station, loading_vehicles, REF_VEHICLE),
00459 SLE_CONDVAR(Station, always_accepted, SLE_UINT32, 127, SL_MAX_VERSION),
00460
00461 SLE_END()
00462 };
00463
00464 static const SaveLoad _waypoint_desc[] = {
00465 SLE_WRITEBYTE(Waypoint, facilities, FACIL_WAYPOINT),
00466 SLE_ST_INCLUDE(),
00467
00468 SLE_VAR(Waypoint, town_cn, SLE_UINT16),
00469
00470 SLE_CONDVAR(Waypoint, train_station.tile, SLE_UINT32, 124, SL_MAX_VERSION),
00471 SLE_CONDVAR(Waypoint, train_station.w, SLE_FILE_U8 | SLE_VAR_U16, 124, SL_MAX_VERSION),
00472 SLE_CONDVAR(Waypoint, train_station.h, SLE_FILE_U8 | SLE_VAR_U16, 124, SL_MAX_VERSION),
00473
00474 SLE_END()
00475 };
00476
00481 const SaveLoad *GetBaseStationDescription()
00482 {
00483 return _base_station_desc;
00484 }
00485
00486 static void RealSave_STNN(BaseStation *bst)
00487 {
00488 bool waypoint = (bst->facilities & FACIL_WAYPOINT) != 0;
00489 SlObject(bst, waypoint ? _waypoint_desc : _station_desc);
00490
00491 if (!waypoint) {
00492 Station *st = Station::From(bst);
00493 for (CargoID i = 0; i < NUM_CARGO; i++) {
00494 _num_dests = (uint32)st->goods[i].cargo.Packets()->MapSize();
00495 _num_links = (uint16)st->goods[i].link_stats.size();
00496 _num_flows = 0;
00497 for (FlowStatMap::const_iterator it(st->goods[i].flows.begin()); it != st->goods[i].flows.end(); ++it) {
00498 _num_flows += (uint32)it->second.GetShares()->size();
00499 }
00500 SlObject(&st->goods[i], GetGoodsDesc());
00501 for (LinkStatMap::const_iterator it(st->goods[i].link_stats.begin()); it != st->goods[i].link_stats.end(); ++it) {
00502 _station_id = it->first;
00503 LinkStat ls(it->second);
00504 SlObject(&ls, GetLinkStatDesc());
00505 }
00506 for (FlowStatMap::const_iterator outer_it(st->goods[i].flows.begin()); outer_it != st->goods[i].flows.end(); ++outer_it) {
00507 const FlowStat::SharesMap *shares = outer_it->second.GetShares();
00508 uint32 sum_shares = 0;
00509 FlowSaveLoad flow;
00510 flow.source = outer_it->first;
00511 for (FlowStat::SharesMap::const_iterator inner_it(shares->begin()); inner_it != shares->end(); ++inner_it) {
00512 flow.via = inner_it->second;
00513 flow.share = inner_it->first - sum_shares;
00514 sum_shares = inner_it->first;
00515 assert(flow.share > 0);
00516 SlObject(&flow, _flow_desc);
00517 }
00518 }
00519 for (StationCargoPacketMap::ConstMapIterator it(st->goods[i].cargo.Packets()->begin()); it != st->goods[i].cargo.Packets()->end(); ++it) {
00520 SlObject(const_cast<StationCargoPacketMap::value_type *>(&(*it)), _cargo_list_desc);
00521 }
00522 }
00523 }
00524
00525 for (uint i = 0; i < bst->num_specs; i++) {
00526 SlObject(&bst->speclist[i], _station_speclist_desc);
00527 }
00528 }
00529
00530 static void Save_STNN()
00531 {
00532 BaseStation *st;
00533
00534 FOR_ALL_BASE_STATIONS(st) {
00535 SlSetArrayIndex(st->index);
00536 SlAutolength((AutolengthProc*)RealSave_STNN, st);
00537 }
00538 }
00539
00540 static void Load_STNN()
00541 {
00542 int index;
00543
00544 while ((index = SlIterateArray()) != -1) {
00545 bool waypoint = (SlReadByte() & FACIL_WAYPOINT) != 0;
00546
00547 BaseStation *bst = waypoint ? (BaseStation *)new (index) Waypoint() : new (index) Station();
00548 SlObject(bst, waypoint ? _waypoint_desc : _station_desc);
00549
00550 if (!waypoint) {
00551 Station *st = Station::From(bst);
00552
00553
00554 if (IsSavegameVersionBefore(161) && !IsSavegameVersionBefore(145) && st->facilities & FACIL_AIRPORT) {
00555
00556 assert(PersistentStorage::CanAllocateItem());
00557 st->airport.psa = new PersistentStorage(0);
00558 memcpy(st->airport.psa->storage, _old_st_persistent_storage.storage, sizeof(st->airport.psa->storage));
00559 }
00560
00561 for (CargoID i = 0; i < NUM_CARGO; i++) {
00562 SlObject(&st->goods[i], GetGoodsDesc());
00563 LinkStat ls(1);
00564 for (uint16 j = 0; j < _num_links; ++j) {
00565 SlObject(&ls, GetLinkStatDesc());
00566 assert(ls.IsValid());
00567 st->goods[i].link_stats.insert(std::make_pair(_station_id, ls));
00568 }
00569 FlowSaveLoad flow;
00570 FlowStat *fs = NULL;
00571 StationID prev_source = INVALID_STATION;
00572 for (uint32 j = 0; j < _num_flows; ++j) {
00573 SlObject(&flow, _flow_desc);
00574 if (fs == NULL || prev_source != flow.source) {
00575 fs = &(st->goods[i].flows.insert(std::make_pair(flow.source, FlowStat(flow.via, flow.share))).first->second);
00576 } else {
00577 fs->AddShare(flow.via, flow.share);
00578 }
00579 prev_source = flow.source;
00580 }
00581 if (IsSavegameVersionBefore(SL_CARGOMAP -1)) {
00582 SwapPackets(&st->goods[i]);
00583 } else {
00584 StationCargoPair pair;
00585 for (uint j = 0; j < _num_dests; ++j) {
00586 SlObject(&pair, _cargo_list_desc);
00587 const_cast<StationCargoPacketMap &>(*(st->goods[i].cargo.Packets()))[pair.first].swap(pair.second);
00588 assert(pair.second.empty());
00589 }
00590 }
00591 }
00592 }
00593
00594 if (bst->num_specs != 0) {
00595
00596 bst->speclist = CallocT<StationSpecList>(bst->num_specs);
00597 for (uint i = 0; i < bst->num_specs; i++) {
00598 SlObject(&bst->speclist[i], _station_speclist_desc);
00599 }
00600 }
00601 }
00602 }
00603
00604 static void Ptrs_STNN()
00605 {
00606
00607 if (IsSavegameVersionBefore(123)) return;
00608
00609 Station *st;
00610 FOR_ALL_STATIONS(st) {
00611 for (CargoID i = 0; i < NUM_CARGO; i++) {
00612 GoodsEntry *ge = &st->goods[i];
00613 if (IsSavegameVersionBefore(SL_CARGOMAP)) {
00614 SwapPackets(ge);
00615 SlObject(ge, GetGoodsDesc());
00616 SwapPackets(ge);
00617 } else {
00618 SlObject(ge, GetGoodsDesc());
00619 for (StationCargoPacketMap::ConstMapIterator it = ge->cargo.Packets()->begin(); it != ge->cargo.Packets()->end(); ++it) {
00620 SlObject(const_cast<StationCargoPair *>(&(*it)), _cargo_list_desc);
00621 }
00622 }
00623 }
00624 SlObject(st, _station_desc);
00625 }
00626
00627 Waypoint *wp;
00628 FOR_ALL_WAYPOINTS(wp) {
00629 SlObject(wp, _waypoint_desc);
00630 }
00631 }
00632
00633 static void Save_ROADSTOP()
00634 {
00635 RoadStop *rs;
00636
00637 FOR_ALL_ROADSTOPS(rs) {
00638 SlSetArrayIndex(rs->index);
00639 SlObject(rs, _roadstop_desc);
00640 }
00641 }
00642
00643 static void Load_ROADSTOP()
00644 {
00645 int index;
00646
00647 while ((index = SlIterateArray()) != -1) {
00648 RoadStop *rs = new (index) RoadStop(INVALID_TILE);
00649
00650 SlObject(rs, _roadstop_desc);
00651 }
00652 }
00653
00654 static void Ptrs_ROADSTOP()
00655 {
00656 RoadStop *rs;
00657 FOR_ALL_ROADSTOPS(rs) {
00658 SlObject(rs, _roadstop_desc);
00659 }
00660 }
00661
00662 extern const ChunkHandler _station_chunk_handlers[] = {
00663 { 'STNS', NULL, Load_STNS, Ptrs_STNS, NULL, CH_ARRAY },
00664 { 'STNN', Save_STNN, Load_STNN, Ptrs_STNN, NULL, CH_ARRAY },
00665 { 'ROAD', Save_ROADSTOP, Load_ROADSTOP, Ptrs_ROADSTOP, NULL, CH_ARRAY | CH_LAST},
00666 };