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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
00019 #include "saveload.h"
00020 #include "table/strings.h"
00021
00026 static void UpdateWaypointOrder(Order *o)
00027 {
00028 if (!o->IsType(OT_GOTO_STATION)) return;
00029
00030 const Station *st = Station::Get(o->GetDestination());
00031 if ((st->had_vehicle_of_type & HVOT_WAYPOINT) == 0) return;
00032
00033 o->MakeGoToWaypoint(o->GetDestination());
00034 }
00035
00040 void MoveBuoysToWaypoints()
00041 {
00042
00043 OrderList *ol;
00044 FOR_ALL_ORDER_LISTS(ol) {
00045 if (ol->GetFirstSharedVehicle()->type != VEH_SHIP) continue;
00046
00047 for (Order *o = ol->GetFirstOrder(); o != NULL; o = o->next) UpdateWaypointOrder(o);
00048 }
00049
00050 Vehicle *v;
00051 FOR_ALL_VEHICLES(v) {
00052 if (v->type != VEH_SHIP) continue;
00053
00054 UpdateWaypointOrder(&v->current_order);
00055 }
00056
00057
00058 Station *st;
00059 FOR_ALL_STATIONS(st) {
00060 if ((st->had_vehicle_of_type & HVOT_WAYPOINT) == 0) continue;
00061
00062 StationID index = st->index;
00063 TileIndex xy = st->xy;
00064 Town *town = st->town;
00065 StringID string_id = st->string_id;
00066 char *name = st->name;
00067 Date build_date = st->build_date;
00068
00069
00070 delete st;
00071
00072 Waypoint *wp = new (index) Waypoint(xy);
00073 wp->town = town;
00074 wp->string_id = STR_SV_STNAME_BUOY;
00075 wp->name = name;
00076 wp->delete_ctr = 0;
00077 wp->build_date = build_date;
00078 wp->owner = OWNER_NONE;
00079
00080 if (IsInsideBS(string_id, STR_SV_STNAME_BUOY, 9)) wp->town_cn = string_id - STR_SV_STNAME_BUOY;
00081
00082 if (IsBuoyTile(xy) && GetStationIndex(xy) == index) {
00083 wp->facilities |= FACIL_DOCK;
00084 }
00085
00086 wp->rect.BeforeAddTile(xy, StationRect::ADD_FORCE);
00087 }
00088 }
00089
00090 void AfterLoadStations()
00091 {
00092
00093 BaseStation *st;
00094 FOR_ALL_BASE_STATIONS(st) {
00095 for (uint i = 0; i < st->num_specs; i++) {
00096 if (st->speclist[i].grfid == 0) continue;
00097
00098 st->speclist[i].spec = StationClass::GetByGrf(st->speclist[i].grfid, st->speclist[i].localidx, NULL);
00099 }
00100
00101 if (Station::IsExpected(st)) {
00102 Station *sta = Station::From(st);
00103 for (const RoadStop *rs = sta->bus_stops; rs != NULL; rs = rs->next) sta->bus_station.Add(rs->xy);
00104 for (const RoadStop *rs = sta->truck_stops; rs != NULL; rs = rs->next) sta->truck_station.Add(rs->xy);
00105 }
00106
00107 StationUpdateAnimTriggers(st);
00108 }
00109 }
00110
00114 void AfterLoadRoadStops()
00115 {
00116
00117 RoadStop *rs;
00118 FOR_ALL_ROADSTOPS(rs) {
00119 if (IsDriveThroughStopTile(rs->xy)) rs->MakeDriveThrough();
00120 }
00121
00122 FOR_ALL_ROADSTOPS(rs) {
00123 if (!HasBit(rs->status, RoadStop::RSSFB_BASE_ENTRY)) continue;
00124
00125 rs->GetEntry(DIAGDIR_NE)->Rebuild(rs);
00126 rs->GetEntry(DIAGDIR_NW)->Rebuild(rs);
00127 }
00128 }
00129
00130 static const SaveLoad _roadstop_desc[] = {
00131 SLE_VAR(RoadStop, xy, SLE_UINT32),
00132 SLE_CONDNULL(1, 0, 44),
00133 SLE_VAR(RoadStop, status, SLE_UINT8),
00134
00135 SLE_CONDNULL(4, 0, 8),
00136 SLE_CONDNULL(2, 0, 44),
00137 SLE_CONDNULL(1, 0, 25),
00138
00139 SLE_REF(RoadStop, next, REF_ROADSTOPS),
00140 SLE_CONDNULL(2, 0, 44),
00141
00142 SLE_CONDNULL(4, 0, 24),
00143 SLE_CONDNULL(1, 25, 25),
00144
00145 SLE_END()
00146 };
00147
00148 static const SaveLoad _old_station_desc[] = {
00149 SLE_CONDVAR(Station, xy, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
00150 SLE_CONDVAR(Station, xy, SLE_UINT32, 6, SL_MAX_VERSION),
00151 SLE_CONDNULL(4, 0, 5),
00152 SLE_CONDVAR(Station, train_station.tile, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
00153 SLE_CONDVAR(Station, train_station.tile, SLE_UINT32, 6, SL_MAX_VERSION),
00154 SLE_CONDVAR(Station, airport.tile, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
00155 SLE_CONDVAR(Station, airport.tile, SLE_UINT32, 6, SL_MAX_VERSION),
00156 SLE_CONDVAR(Station, dock_tile, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
00157 SLE_CONDVAR(Station, dock_tile, SLE_UINT32, 6, SL_MAX_VERSION),
00158 SLE_REF(Station, town, REF_TOWN),
00159 SLE_VAR(Station, train_station.w, SLE_FILE_U8 | SLE_VAR_U16),
00160 SLE_CONDVAR(Station, train_station.h, SLE_FILE_U8 | SLE_VAR_U16, 2, SL_MAX_VERSION),
00161
00162 SLE_CONDNULL(1, 0, 3),
00163
00164 SLE_VAR(Station, string_id, SLE_STRINGID),
00165 SLE_CONDSTR(Station, name, SLE_STR, 0, 84, SL_MAX_VERSION),
00166 SLE_CONDVAR(Station, indtype, SLE_UINT8, 103, SL_MAX_VERSION),
00167 SLE_CONDVAR(Station, had_vehicle_of_type, SLE_FILE_U16 | SLE_VAR_U8, 0, 121),
00168 SLE_CONDVAR(Station, had_vehicle_of_type, SLE_UINT8, 122, SL_MAX_VERSION),
00169
00170 SLE_VAR(Station, time_since_load, SLE_UINT8),
00171 SLE_VAR(Station, time_since_unload, SLE_UINT8),
00172 SLE_VAR(Station, delete_ctr, SLE_UINT8),
00173 SLE_VAR(Station, owner, SLE_UINT8),
00174 SLE_VAR(Station, facilities, SLE_UINT8),
00175 SLE_VAR(Station, airport.type, SLE_UINT8),
00176
00177 SLE_CONDNULL(2, 0, 5),
00178 SLE_CONDNULL(1, 0, 4),
00179
00180 SLE_CONDVAR(Station, airport.flags, SLE_VAR_U64 | SLE_FILE_U16, 0, 2),
00181 SLE_CONDVAR(Station, airport.flags, SLE_VAR_U64 | SLE_FILE_U32, 3, 45),
00182 SLE_CONDVAR(Station, airport.flags, SLE_UINT64, 46, SL_MAX_VERSION),
00183
00184 SLE_CONDNULL(2, 0, 25),
00185 SLE_CONDVAR(Station, last_vehicle_type, SLE_UINT8, 26, SL_MAX_VERSION),
00186
00187 SLE_CONDNULL(2, 3, 25),
00188 SLE_CONDVAR(Station, build_date, SLE_FILE_U16 | SLE_VAR_I32, 3, 30),
00189 SLE_CONDVAR(Station, build_date, SLE_INT32, 31, SL_MAX_VERSION),
00190
00191 SLE_CONDREF(Station, bus_stops, REF_ROADSTOPS, 6, SL_MAX_VERSION),
00192 SLE_CONDREF(Station, truck_stops, REF_ROADSTOPS, 6, SL_MAX_VERSION),
00193
00194
00195 SLE_CONDVAR(Station, random_bits, SLE_UINT16, 27, SL_MAX_VERSION),
00196 SLE_CONDVAR(Station, waiting_triggers, SLE_UINT8, 27, SL_MAX_VERSION),
00197 SLE_CONDVAR(Station, num_specs, SLE_UINT8, 27, SL_MAX_VERSION),
00198
00199 SLE_CONDLST(Station, loading_vehicles, REF_VEHICLE, 57, SL_MAX_VERSION),
00200
00201
00202 SLE_CONDNULL(32, 2, SL_MAX_VERSION),
00203
00204 SLE_END()
00205 };
00206
00207 static uint16 _waiting_acceptance;
00208 static uint16 _cargo_source;
00209 static uint32 _cargo_source_xy;
00210 static uint16 _cargo_days;
00211 static Money _cargo_feeder_share;
00212
00213 static const SaveLoad _station_speclist_desc[] = {
00214 SLE_CONDVAR(StationSpecList, grfid, SLE_UINT32, 27, SL_MAX_VERSION),
00215 SLE_CONDVAR(StationSpecList, localidx, SLE_UINT8, 27, SL_MAX_VERSION),
00216
00217 SLE_END()
00218 };
00219
00225 const SaveLoad *GetGoodsDesc()
00226 {
00227 static const SaveLoad goods_desc[] = {
00228 SLEG_CONDVAR( _waiting_acceptance, SLE_UINT16, 0, 67),
00229 SLE_CONDVAR(GoodsEntry, acceptance_pickup, SLE_UINT8, 68, SL_MAX_VERSION),
00230 SLE_CONDNULL(2, 51, 67),
00231 SLE_VAR(GoodsEntry, days_since_pickup, SLE_UINT8),
00232 SLE_VAR(GoodsEntry, rating, SLE_UINT8),
00233 SLEG_CONDVAR( _cargo_source, SLE_FILE_U8 | SLE_VAR_U16, 0, 6),
00234 SLEG_CONDVAR( _cargo_source, SLE_UINT16, 7, 67),
00235 SLEG_CONDVAR( _cargo_source_xy, SLE_UINT32, 44, 67),
00236 SLEG_CONDVAR( _cargo_days, SLE_UINT8, 0, 67),
00237 SLE_VAR(GoodsEntry, last_speed, SLE_UINT8),
00238 SLE_VAR(GoodsEntry, last_age, SLE_UINT8),
00239 SLEG_CONDVAR( _cargo_feeder_share, SLE_FILE_U32 | SLE_VAR_I64, 14, 64),
00240 SLEG_CONDVAR( _cargo_feeder_share, SLE_INT64, 65, 67),
00241 SLE_CONDVAR(GoodsEntry, amount_fract, SLE_UINT8, 150, SL_MAX_VERSION),
00242 SLE_CONDLST(GoodsEntry, cargo.packets, REF_CARGO_PACKET, 68, SL_MAX_VERSION),
00243
00244 SLE_END()
00245 };
00246
00247 return goods_desc;
00248 }
00249
00250
00251 static void Load_STNS()
00252 {
00253 int index;
00254 while ((index = SlIterateArray()) != -1) {
00255 Station *st = new (index) Station();
00256
00257 SlObject(st, _old_station_desc);
00258
00259 _waiting_acceptance = 0;
00260
00261 uint num_cargo = IsSavegameVersionBefore(55) ? 12 : NUM_CARGO;
00262 for (CargoID i = 0; i < num_cargo; i++) {
00263 GoodsEntry *ge = &st->goods[i];
00264 SlObject(ge, GetGoodsDesc());
00265 if (IsSavegameVersionBefore(68)) {
00266 SB(ge->acceptance_pickup, GoodsEntry::ACCEPTANCE, 1, HasBit(_waiting_acceptance, 15));
00267 if (GB(_waiting_acceptance, 0, 12) != 0) {
00268
00269 StationID source = (IsSavegameVersionBefore(7) && _cargo_source == 0xFF) ? INVALID_STATION : _cargo_source;
00270
00271
00272 ge->cargo.Append(new CargoPacket(GB(_waiting_acceptance, 0, 12), _cargo_days, source, _cargo_source_xy, _cargo_source_xy, _cargo_feeder_share));
00273 SB(ge->acceptance_pickup, GoodsEntry::PICKUP, 1, 1);
00274 }
00275 }
00276 }
00277
00278 if (st->num_specs != 0) {
00279
00280 st->speclist = CallocT<StationSpecList>(st->num_specs);
00281 for (uint i = 0; i < st->num_specs; i++) {
00282 SlObject(&st->speclist[i], _station_speclist_desc);
00283 }
00284 }
00285 }
00286 }
00287
00288 static void Ptrs_STNS()
00289 {
00290
00291 if (!IsSavegameVersionBefore(123)) return;
00292
00293 Station *st;
00294 FOR_ALL_STATIONS(st) {
00295 if (!IsSavegameVersionBefore(68)) {
00296 for (CargoID i = 0; i < NUM_CARGO; i++) {
00297 GoodsEntry *ge = &st->goods[i];
00298 SlObject(ge, GetGoodsDesc());
00299 }
00300 }
00301 SlObject(st, _old_station_desc);
00302 }
00303 }
00304
00305
00306 static const SaveLoad _base_station_desc[] = {
00307 SLE_VAR(BaseStation, xy, SLE_UINT32),
00308 SLE_REF(BaseStation, town, REF_TOWN),
00309 SLE_VAR(BaseStation, string_id, SLE_STRINGID),
00310 SLE_STR(BaseStation, name, SLE_STR, 0),
00311 SLE_VAR(BaseStation, delete_ctr, SLE_UINT8),
00312 SLE_VAR(BaseStation, owner, SLE_UINT8),
00313 SLE_VAR(BaseStation, facilities, SLE_UINT8),
00314 SLE_VAR(BaseStation, build_date, SLE_INT32),
00315
00316
00317 SLE_VAR(BaseStation, random_bits, SLE_UINT16),
00318 SLE_VAR(BaseStation, waiting_triggers, SLE_UINT8),
00319 SLE_VAR(BaseStation, num_specs, SLE_UINT8),
00320
00321 SLE_END()
00322 };
00323
00324 static const SaveLoad _station_desc[] = {
00325 SLE_WRITEBYTE(Station, facilities, FACIL_NONE),
00326 SLE_ST_INCLUDE(),
00327
00328 SLE_VAR(Station, train_station.tile, SLE_UINT32),
00329 SLE_VAR(Station, train_station.w, SLE_FILE_U8 | SLE_VAR_U16),
00330 SLE_VAR(Station, train_station.h, SLE_FILE_U8 | SLE_VAR_U16),
00331
00332 SLE_REF(Station, bus_stops, REF_ROADSTOPS),
00333 SLE_REF(Station, truck_stops, REF_ROADSTOPS),
00334 SLE_VAR(Station, dock_tile, SLE_UINT32),
00335 SLE_VAR(Station, airport.tile, SLE_UINT32),
00336 SLE_CONDVAR(Station, airport.w, SLE_FILE_U8 | SLE_VAR_U16, 140, SL_MAX_VERSION),
00337 SLE_CONDVAR(Station, airport.h, SLE_FILE_U8 | SLE_VAR_U16, 140, SL_MAX_VERSION),
00338 SLE_VAR(Station, airport.type, SLE_UINT8),
00339 SLE_CONDVAR(Station, airport.layout, SLE_UINT8, 145, SL_MAX_VERSION),
00340 SLE_VAR(Station, airport.flags, SLE_UINT64),
00341 SLE_CONDVAR(Station, airport.rotation, SLE_UINT8, 145, SL_MAX_VERSION),
00342 SLE_CONDARR(Station, airport.psa.storage, SLE_UINT32, 16, 145, SL_MAX_VERSION),
00343
00344 SLE_VAR(Station, indtype, SLE_UINT8),
00345
00346 SLE_VAR(Station, time_since_load, SLE_UINT8),
00347 SLE_VAR(Station, time_since_unload, SLE_UINT8),
00348 SLE_VAR(Station, last_vehicle_type, SLE_UINT8),
00349 SLE_VAR(Station, had_vehicle_of_type, SLE_UINT8),
00350 SLE_LST(Station, loading_vehicles, REF_VEHICLE),
00351 SLE_CONDVAR(Station, always_accepted, SLE_UINT32, 127, SL_MAX_VERSION),
00352
00353 SLE_END()
00354 };
00355
00356 static const SaveLoad _waypoint_desc[] = {
00357 SLE_WRITEBYTE(Waypoint, facilities, FACIL_WAYPOINT),
00358 SLE_ST_INCLUDE(),
00359
00360 SLE_VAR(Waypoint, town_cn, SLE_UINT16),
00361
00362 SLE_CONDVAR(Waypoint, train_station.tile, SLE_UINT32, 124, SL_MAX_VERSION),
00363 SLE_CONDVAR(Waypoint, train_station.w, SLE_FILE_U8 | SLE_VAR_U16, 124, SL_MAX_VERSION),
00364 SLE_CONDVAR(Waypoint, train_station.h, SLE_FILE_U8 | SLE_VAR_U16, 124, SL_MAX_VERSION),
00365
00366 SLE_END()
00367 };
00368
00373 const SaveLoad *GetBaseStationDescription()
00374 {
00375 return _base_station_desc;
00376 }
00377
00378 static void RealSave_STNN(BaseStation *bst)
00379 {
00380 bool waypoint = (bst->facilities & FACIL_WAYPOINT) != 0;
00381 SlObject(bst, waypoint ? _waypoint_desc : _station_desc);
00382
00383 if (!waypoint) {
00384 Station *st = Station::From(bst);
00385 for (CargoID i = 0; i < NUM_CARGO; i++) {
00386 SlObject(&st->goods[i], GetGoodsDesc());
00387 }
00388 }
00389
00390 for (uint i = 0; i < bst->num_specs; i++) {
00391 SlObject(&bst->speclist[i], _station_speclist_desc);
00392 }
00393 }
00394
00395 static void Save_STNN()
00396 {
00397 BaseStation *st;
00398
00399 FOR_ALL_BASE_STATIONS(st) {
00400 SlSetArrayIndex(st->index);
00401 SlAutolength((AutolengthProc*)RealSave_STNN, st);
00402 }
00403 }
00404
00405 static void Load_STNN()
00406 {
00407 int index;
00408
00409 while ((index = SlIterateArray()) != -1) {
00410 bool waypoint = (SlReadByte() & FACIL_WAYPOINT) != 0;
00411
00412 BaseStation *bst = waypoint ? (BaseStation *)new (index) Waypoint() : new (index) Station();
00413 SlObject(bst, waypoint ? _waypoint_desc : _station_desc);
00414
00415 if (!waypoint) {
00416 Station *st = Station::From(bst);
00417 for (CargoID i = 0; i < NUM_CARGO; i++) {
00418 SlObject(&st->goods[i], GetGoodsDesc());
00419 }
00420 }
00421
00422 if (bst->num_specs != 0) {
00423
00424 bst->speclist = CallocT<StationSpecList>(bst->num_specs);
00425 for (uint i = 0; i < bst->num_specs; i++) {
00426 SlObject(&bst->speclist[i], _station_speclist_desc);
00427 }
00428 }
00429 }
00430 }
00431
00432 static void Ptrs_STNN()
00433 {
00434
00435 if (IsSavegameVersionBefore(123)) return;
00436
00437 Station *st;
00438 FOR_ALL_STATIONS(st) {
00439 for (CargoID i = 0; i < NUM_CARGO; i++) {
00440 GoodsEntry *ge = &st->goods[i];
00441 SlObject(ge, GetGoodsDesc());
00442 }
00443 SlObject(st, _station_desc);
00444 }
00445
00446 Waypoint *wp;
00447 FOR_ALL_WAYPOINTS(wp) {
00448 SlObject(wp, _waypoint_desc);
00449 }
00450 }
00451
00452 static void Save_ROADSTOP()
00453 {
00454 RoadStop *rs;
00455
00456 FOR_ALL_ROADSTOPS(rs) {
00457 SlSetArrayIndex(rs->index);
00458 SlObject(rs, _roadstop_desc);
00459 }
00460 }
00461
00462 static void Load_ROADSTOP()
00463 {
00464 int index;
00465
00466 while ((index = SlIterateArray()) != -1) {
00467 RoadStop *rs = new (index) RoadStop(INVALID_TILE);
00468
00469 SlObject(rs, _roadstop_desc);
00470 }
00471 }
00472
00473 static void Ptrs_ROADSTOP()
00474 {
00475 RoadStop *rs;
00476 FOR_ALL_ROADSTOPS(rs) {
00477 SlObject(rs, _roadstop_desc);
00478 }
00479 }
00480
00481 extern const ChunkHandler _station_chunk_handlers[] = {
00482 { 'STNS', NULL, Load_STNS, Ptrs_STNS, NULL, CH_ARRAY },
00483 { 'STNN', Save_STNN, Load_STNN, Ptrs_STNN, NULL, CH_ARRAY },
00484 { 'ROAD', Save_ROADSTOP, Load_ROADSTOP, Ptrs_ROADSTOP, NULL, CH_ARRAY | CH_LAST},
00485 };