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00012 #include "../stdafx.h"
00013 #include "../vehicle_func.h"
00014 #include "../train.h"
00015 #include "../roadveh.h"
00016 #include "../ship.h"
00017 #include "../aircraft.h"
00018 #include "../station_base.h"
00019 #include "../effectvehicle_base.h"
00020 #include "../company_base.h"
00021 #include "../company_func.h"
00022
00023 #include "saveload.h"
00024
00025 #include <map>
00026
00031 void ConnectMultiheadedTrains()
00032 {
00033 Train *v;
00034
00035 FOR_ALL_TRAINS(v) {
00036 v->other_multiheaded_part = NULL;
00037 }
00038
00039 FOR_ALL_TRAINS(v) {
00040 if (v->IsFrontEngine() || v->IsFreeWagon()) {
00041
00042
00043
00044
00045
00046
00047
00048
00049
00050
00051
00052
00053
00054 bool sequential_matching = v->IsFrontEngine();
00055
00056 for (Train *u = v; u != NULL; u = u->GetNextVehicle()) {
00057 if (u->other_multiheaded_part != NULL) continue;
00058
00059 if (u->IsMultiheaded()) {
00060 if (!u->IsEngine()) {
00061
00062 u->SetEngine();
00063 u->spritenum--;
00064 }
00065
00066
00067 EngineID eid = u->engine_type;
00068 Train *w;
00069 if (sequential_matching) {
00070 for (w = u->GetNextVehicle(); w != NULL; w = w->GetNextVehicle()) {
00071 if (w->engine_type != eid || w->other_multiheaded_part != NULL || !w->IsMultiheaded()) continue;
00072
00073
00074 if (w->IsEngine()) {
00075 w->ClearEngine();
00076 w->spritenum++;
00077 }
00078 break;
00079 }
00080 } else {
00081 uint stack_pos = 0;
00082 for (w = u->GetNextVehicle(); w != NULL; w = w->GetNextVehicle()) {
00083 if (w->engine_type != eid || w->other_multiheaded_part != NULL || !w->IsMultiheaded()) continue;
00084
00085 if (w->IsEngine()) {
00086 stack_pos++;
00087 } else {
00088 if (stack_pos == 0) break;
00089 stack_pos--;
00090 }
00091 }
00092 }
00093
00094 if (w != NULL) {
00095 w->other_multiheaded_part = u;
00096 u->other_multiheaded_part = w;
00097 } else {
00098
00099 u->ClearMultiheaded();
00100 }
00101 }
00102 }
00103 }
00104 }
00105 }
00106
00111 void ConvertOldMultiheadToNew()
00112 {
00113 Train *t;
00114 FOR_ALL_TRAINS(t) SetBit(t->subtype, 7);
00115
00116 FOR_ALL_TRAINS(t) {
00117 if (HasBit(t->subtype, 7) && ((t->subtype & ~0x80) == 0 || (t->subtype & ~0x80) == 4)) {
00118 for (Train *u = t; u != NULL; u = u->Next()) {
00119 const RailVehicleInfo *rvi = RailVehInfo(u->engine_type);
00120
00121 ClrBit(u->subtype, 7);
00122 switch (u->subtype) {
00123 case 0:
00124 if (rvi->railveh_type == RAILVEH_MULTIHEAD) u->SetMultiheaded();
00125 u->SetFrontEngine();
00126 u->SetEngine();
00127 break;
00128
00129 case 1:
00130 u->subtype = 0;
00131 u->SetArticulatedPart();
00132 break;
00133
00134 case 2:
00135 u->subtype = 0;
00136 if (rvi->railveh_type == RAILVEH_WAGON) {
00137
00138 u->SetWagon();
00139 break;
00140 }
00141 if (rvi->railveh_type == RAILVEH_MULTIHEAD && rvi->image_index == u->spritenum - 1) {
00142
00143 u->SetMultiheaded();
00144 break;
00145 }
00146 if (rvi->railveh_type == RAILVEH_MULTIHEAD) u->SetMultiheaded();
00147 u->SetEngine();
00148 break;
00149
00150 case 4:
00151 u->subtype = 0;
00152 u->SetWagon();
00153 u->SetFreeWagon();
00154 break;
00155 default: SlErrorCorrupt("Invalid train subtype");
00156 }
00157 }
00158 }
00159 }
00160 }
00161
00162
00164 void UpdateOldAircraft()
00165 {
00166
00167 Station *st;
00168 FOR_ALL_STATIONS(st) {
00169 st->airport.flags = 0;
00170 }
00171
00172 Aircraft *a;
00173 FOR_ALL_AIRCRAFT(a) {
00174
00175
00176 if (a->IsNormalAircraft()) {
00177
00178 if ((a->vehstatus & VS_STOPPED) && a->state == 0) {
00179 a->state = HANGAR;
00180 continue;
00181 }
00182
00183 AircraftLeaveHangar(a, a->direction);
00184 a->vehstatus &= ~VS_STOPPED;
00185 UpdateAircraftCache(a);
00186 a->cur_speed = a->vcache.cached_max_speed;
00187 if (!a->current_order.IsType(OT_GOTO_STATION) && !a->current_order.IsType(OT_GOTO_DEPOT)) {
00188
00189 a->current_order.MakeDummy();
00190 }
00191 a->state = FLYING;
00192 AircraftNextAirportPos_and_Order(a);
00193 GetNewVehiclePosResult gp = GetNewVehiclePos(a);
00194 a->tile = 0;
00195
00196
00197 if (a->subtype == AIR_HELICOPTER) a->Next()->Next()->cur_speed = 32;
00198
00199
00200 SetAircraftPosition(a, gp.x, gp.y, GetAircraftFlyingAltitude(a));
00201 }
00202 }
00203 }
00204
00212 static void CheckValidVehicles()
00213 {
00214 size_t total_engines = Engine::GetPoolSize();
00215 EngineID first_engine[4] = { INVALID_ENGINE, INVALID_ENGINE, INVALID_ENGINE, INVALID_ENGINE };
00216
00217 Engine *e;
00218 FOR_ALL_ENGINES_OF_TYPE(e, VEH_TRAIN) { first_engine[VEH_TRAIN] = e->index; break; }
00219 FOR_ALL_ENGINES_OF_TYPE(e, VEH_ROAD) { first_engine[VEH_ROAD] = e->index; break; }
00220 FOR_ALL_ENGINES_OF_TYPE(e, VEH_SHIP) { first_engine[VEH_SHIP] = e->index; break; }
00221 FOR_ALL_ENGINES_OF_TYPE(e, VEH_AIRCRAFT) { first_engine[VEH_AIRCRAFT] = e->index; break; }
00222
00223 Vehicle *v;
00224 FOR_ALL_VEHICLES(v) {
00225
00226 switch (v->type) {
00227 case VEH_TRAIN:
00228 case VEH_ROAD:
00229 case VEH_SHIP:
00230 case VEH_AIRCRAFT:
00231 if (v->engine_type >= total_engines || v->type != v->GetEngine()->type) {
00232 v->engine_type = first_engine[v->type];
00233 }
00234 break;
00235
00236 default:
00237 break;
00238 }
00239 }
00240 }
00241
00242 extern byte _age_cargo_skip_counter;
00243
00245 void AfterLoadVehicles(bool part_of_load)
00246 {
00247 Vehicle *v;
00248
00249 FOR_ALL_VEHICLES(v) {
00250
00251 if (v->Next() != NULL) v->Next()->previous = v;
00252 if (v->NextShared() != NULL) v->NextShared()->previous_shared = v;
00253
00254 if (part_of_load) v->fill_percent_te_id = INVALID_TE_ID;
00255 v->first = NULL;
00256 if (v->IsGroundVehicle()) v->GetGroundVehicleCache()->first_engine = INVALID_ENGINE;
00257 }
00258
00259
00260
00261 if (part_of_load) {
00262
00263
00264
00265
00266
00267
00268 std::map<Order*, OrderList*> mapping;
00269
00270 FOR_ALL_VEHICLES(v) {
00271 if (v->orders.old != NULL) {
00272 if (IsSavegameVersionBefore(105)) {
00273 if (mapping[v->orders.old] == NULL) {
00274
00275
00276
00277
00278
00279 assert(OrderList::CanAllocateItem());
00280 v->orders.list = mapping[v->orders.old] = new OrderList(v->orders.old, v);
00281 } else {
00282 v->orders.list = mapping[v->orders.old];
00283
00284 if (IsSavegameVersionBefore(5, 2)) {
00285 v->AddToShared(v->orders.list->GetFirstSharedVehicle());
00286 }
00287 }
00288 } else {
00289 if (v->PreviousShared() == NULL) {
00290 v->orders.list->Initialize(v->orders.list->first, v);
00291 }
00292 }
00293 }
00294 }
00295 }
00296
00297 FOR_ALL_VEHICLES(v) {
00298
00299 if (v->Previous() == NULL) {
00300 for (Vehicle *u = v; u != NULL; u = u->Next()) {
00301 u->first = v;
00302 }
00303 }
00304 }
00305
00306 if (part_of_load) {
00307 if (IsSavegameVersionBefore(105)) {
00308
00309 FOR_ALL_VEHICLES(v) {
00310 if (v->First() != v || v->orders.list != NULL || v->previous_shared != NULL || v->next_shared == NULL) continue;
00311
00312
00313 assert(OrderList::CanAllocateItem());
00314 v->orders.list = new OrderList(NULL, v);
00315 for (Vehicle *u = v; u != NULL; u = u->next_shared) {
00316 u->orders.list = v->orders.list;
00317 }
00318 }
00319 }
00320
00321 if (IsSavegameVersionBefore(157)) {
00322
00323 RoadVehicle *rv;
00324 FOR_ALL_ROADVEHICLES(rv) {
00325 if (rv->subtype == 0) {
00326
00327 rv->SetFrontEngine();
00328 } else if (rv->subtype == 1) {
00329
00330 rv->subtype = 0;
00331 rv->SetArticulatedPart();
00332 } else {
00333 SlErrorCorrupt("Invalid road vehicle subtype");
00334 }
00335 }
00336 }
00337
00338 if (IsSavegameVersionBefore(160)) {
00339
00340 FOR_ALL_VEHICLES(v) {
00341 if (!v->IsPrimaryVehicle() && v->type != VEH_DISASTER) {
00342 v->current_order.Free();
00343 v->unitnumber = 0;
00344 }
00345 }
00346 }
00347
00348 if (IsSavegameVersionBefore(162)) {
00349
00350 FOR_ALL_VEHICLES(v) {
00351 v->cargo_age_counter = _age_cargo_skip_counter;
00352 }
00353 }
00354
00355 if (IsSavegameVersionBefore(180)) {
00356
00357 FOR_ALL_VEHICLES(v) {
00358 if (!v->IsPrimaryVehicle()) continue;
00359
00360 const Company *c = Company::Get(v->owner);
00361 int interval = CompanyServiceInterval(c, v->type);
00362
00363 v->SetServiceIntervalIsCustom(v->GetServiceInterval() != interval);
00364 v->SetServiceIntervalIsPercent(c->settings.vehicle.servint_ispercent);
00365 }
00366 }
00367 }
00368
00369 CheckValidVehicles();
00370
00371 FOR_ALL_VEHICLES(v) {
00372 assert(v->first != NULL);
00373
00374 switch (v->type) {
00375 case VEH_TRAIN: {
00376 Train *t = Train::From(v);
00377 if (t->IsFrontEngine() || t->IsFreeWagon()) {
00378 t->gcache.last_speed = t->cur_speed;
00379 t->ConsistChanged(false);
00380 }
00381 break;
00382 }
00383
00384 case VEH_ROAD: {
00385 RoadVehicle *rv = RoadVehicle::From(v);
00386 if (rv->IsFrontEngine()) {
00387 rv->gcache.last_speed = rv->cur_speed;
00388 RoadVehUpdateCache(rv);
00389 if (_settings_game.vehicle.roadveh_acceleration_model != AM_ORIGINAL) {
00390 rv->CargoChanged();
00391 }
00392 }
00393 break;
00394 }
00395
00396 case VEH_SHIP:
00397 Ship::From(v)->UpdateCache();
00398 break;
00399
00400 default: break;
00401 }
00402 }
00403
00404
00405 if (part_of_load && IsSavegameVersionBefore(112)) {
00406 FOR_ALL_VEHICLES(v) {
00407 if (v->type == VEH_TRAIN) {
00408 Train *t = Train::From(v);
00409 if (!t->IsFrontEngine()) {
00410 if (t->IsEngine()) t->vehstatus |= VS_STOPPED;
00411
00412
00413 t->cur_speed = 0;
00414 }
00415 }
00416
00417
00418 if ((v->vehstatus & VS_STOPPED) && (v->type != VEH_TRAIN || IsSavegameVersionBefore(2, 1))) {
00419 v->cur_speed = 0;
00420 }
00421 }
00422 }
00423
00424 FOR_ALL_VEHICLES(v) {
00425 switch (v->type) {
00426 case VEH_ROAD: {
00427 RoadVehicle *rv = RoadVehicle::From(v);
00428 rv->roadtype = HasBit(EngInfo(v->First()->engine_type)->misc_flags, EF_ROAD_TRAM) ? ROADTYPE_TRAM : ROADTYPE_ROAD;
00429 rv->compatible_roadtypes = RoadTypeToRoadTypes(rv->roadtype);
00430
00431 }
00432
00433 case VEH_TRAIN:
00434 case VEH_SHIP:
00435 v->cur_image = v->GetImage(v->direction, EIT_ON_MAP);
00436 break;
00437
00438 case VEH_AIRCRAFT:
00439 if (Aircraft::From(v)->IsNormalAircraft()) {
00440 v->cur_image = v->GetImage(v->direction, EIT_ON_MAP);
00441
00442
00443 Vehicle *shadow = v->Next();
00444 shadow->cur_image = v->cur_image;
00445
00446
00447 if (v->subtype == AIR_HELICOPTER) {
00448 Vehicle *rotor = shadow->Next();
00449 rotor->cur_image = GetRotorImage(Aircraft::From(v), EIT_ON_MAP);
00450 }
00451
00452 UpdateAircraftCache(Aircraft::From(v), true);
00453 }
00454 break;
00455 default: break;
00456 }
00457
00458 v->UpdateDeltaXY(v->direction);
00459 v->coord.left = INVALID_COORD;
00460 VehicleUpdatePosition(v);
00461 VehicleUpdateViewport(v, false);
00462 }
00463 }
00464
00465 bool TrainController(Train *v, Vehicle *nomove, bool reverse = true);
00466 void ReverseTrainDirection(Train *v);
00467 void ReverseTrainSwapVeh(Train *v, int l, int r);
00468
00470 void FixupTrainLengths()
00471 {
00472
00473
00474 Vehicle *v;
00475 FOR_ALL_VEHICLES(v) {
00476 if (v->type == VEH_TRAIN && v->IsPrimaryVehicle()) {
00477
00478
00479
00480 for (Train *u = Train::From(v); u != NULL; u = u->Next()) {
00481 if (u->track == TRACK_BIT_DEPOT || (u->vehstatus & VS_CRASHED)) continue;
00482
00483 Train *next = u->Next();
00484
00485
00486 int diff = (VEHICLE_LENGTH - u->gcache.cached_veh_length) / 2;
00487 int done;
00488 for (done = 0; done < diff; done++) {
00489 if (!TrainController(u, next, false)) break;
00490 }
00491
00492 if (next != NULL && done < diff && u->IsFrontEngine()) {
00493
00494
00495
00496
00497
00498 TrainForceProceeding old_tfp = u->force_proceed;
00499 u->force_proceed = TFP_SIGNAL;
00500
00501
00502 int r = CountVehiclesInChain(u) - 1;
00503 int l = 0;
00504 do ReverseTrainSwapVeh(u, l++, r--); while (l <= r);
00505
00506
00507
00508 for (int i = 0; i < done; i++) TrainController(u->Last(), NULL);
00509
00510
00511
00512
00513 int moved;
00514 for (moved = 0; moved < diff + 1; moved++) {
00515 if (!TrainController(u, NULL, false)) break;
00516 }
00517
00518
00519 r = CountVehiclesInChain(u) - 1;
00520 l = 0;
00521 do ReverseTrainSwapVeh(u, l++, r--); while (l <= r);
00522
00523 u->force_proceed = old_tfp;
00524
00525
00526
00527 if (moved < diff + 1) break;
00528
00529
00530 for (done = 0; done < diff; done++) TrainController(u, next, false);
00531
00532
00533
00534 TrainController(u, NULL, false);
00535 }
00536
00537
00538 if (next != NULL && next->track == TRACK_BIT_DEPOT) {
00539 int d = TicksToLeaveDepot(u);
00540 if (d <= 0) {
00541
00542 next->vehstatus &= ~VS_HIDDEN;
00543 next->track = TrackToTrackBits(GetRailDepotTrack(next->tile));
00544 for (int i = 0; i >= d; i--) TrainController(next, NULL);
00545 }
00546 }
00547 }
00548
00549
00550 Train::From(v)->ConsistChanged(true);
00551 }
00552 }
00553 }
00554
00555 static uint8 _cargo_days;
00556 static uint16 _cargo_source;
00557 static uint32 _cargo_source_xy;
00558 static uint16 _cargo_count;
00559 static uint16 _cargo_paid_for;
00560 static Money _cargo_feeder_share;
00561 static uint32 _cargo_loaded_at_xy;
00562
00568 const SaveLoad *GetVehicleDescription(VehicleType vt)
00569 {
00571 static const SaveLoad _common_veh_desc[] = {
00572 SLE_VAR(Vehicle, subtype, SLE_UINT8),
00573
00574 SLE_REF(Vehicle, next, REF_VEHICLE_OLD),
00575 SLE_CONDVAR(Vehicle, name, SLE_NAME, 0, 83),
00576 SLE_CONDSTR(Vehicle, name, SLE_STR | SLF_ALLOW_CONTROL, 0, 84, SL_MAX_VERSION),
00577 SLE_CONDVAR(Vehicle, unitnumber, SLE_FILE_U8 | SLE_VAR_U16, 0, 7),
00578 SLE_CONDVAR(Vehicle, unitnumber, SLE_UINT16, 8, SL_MAX_VERSION),
00579 SLE_VAR(Vehicle, owner, SLE_UINT8),
00580 SLE_CONDVAR(Vehicle, tile, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
00581 SLE_CONDVAR(Vehicle, tile, SLE_UINT32, 6, SL_MAX_VERSION),
00582 SLE_CONDVAR(Vehicle, dest_tile, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
00583 SLE_CONDVAR(Vehicle, dest_tile, SLE_UINT32, 6, SL_MAX_VERSION),
00584
00585 SLE_CONDVAR(Vehicle, x_pos, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
00586 SLE_CONDVAR(Vehicle, x_pos, SLE_UINT32, 6, SL_MAX_VERSION),
00587 SLE_CONDVAR(Vehicle, y_pos, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
00588 SLE_CONDVAR(Vehicle, y_pos, SLE_UINT32, 6, SL_MAX_VERSION),
00589 SLE_CONDVAR(Vehicle, z_pos, SLE_FILE_U8 | SLE_VAR_I32, 0, 163),
00590 SLE_CONDVAR(Vehicle, z_pos, SLE_INT32, 164, SL_MAX_VERSION),
00591 SLE_VAR(Vehicle, direction, SLE_UINT8),
00592
00593 SLE_CONDNULL(2, 0, 57),
00594 SLE_VAR(Vehicle, spritenum, SLE_UINT8),
00595 SLE_CONDNULL(5, 0, 57),
00596 SLE_VAR(Vehicle, engine_type, SLE_UINT16),
00597
00598 SLE_CONDNULL(2, 0, 151),
00599 SLE_VAR(Vehicle, cur_speed, SLE_UINT16),
00600 SLE_VAR(Vehicle, subspeed, SLE_UINT8),
00601 SLE_VAR(Vehicle, acceleration, SLE_UINT8),
00602 SLE_VAR(Vehicle, progress, SLE_UINT8),
00603
00604 SLE_VAR(Vehicle, vehstatus, SLE_UINT8),
00605 SLE_CONDVAR(Vehicle, last_station_visited, SLE_FILE_U8 | SLE_VAR_U16, 0, 4),
00606 SLE_CONDVAR(Vehicle, last_station_visited, SLE_UINT16, 5, SL_MAX_VERSION),
00607 SLE_CONDVAR(Vehicle, last_loading_station, SLE_UINT16, SL_CAPACITIES, SL_MAX_VERSION),
00608
00609 SLE_VAR(Vehicle, cargo_type, SLE_UINT8),
00610 SLE_CONDVAR(Vehicle, cargo_subtype, SLE_UINT8, 35, SL_MAX_VERSION),
00611 SLEG_CONDVAR( _cargo_days, SLE_UINT8, 0, 67),
00612 SLEG_CONDVAR( _cargo_source, SLE_FILE_U8 | SLE_VAR_U16, 0, 6),
00613 SLEG_CONDVAR( _cargo_source, SLE_UINT16, 7, 67),
00614 SLEG_CONDVAR( _cargo_source_xy, SLE_UINT32, 44, 67),
00615 SLE_VAR(Vehicle, cargo_cap, SLE_UINT16),
00616 SLE_CONDVAR(Vehicle, refit_cap, SLE_UINT16, SL_CAPACITIES, SL_MAX_VERSION),
00617 SLEG_CONDVAR( _cargo_count, SLE_UINT16, 0, 67),
00618 SLE_CONDLST(Vehicle, cargo.packets, REF_CARGO_PACKET, 68, SL_MAX_VERSION),
00619 SLE_CONDARR(Vehicle, cargo.action_counts, SLE_UINT, VehicleCargoList::NUM_MOVE_TO_ACTION, 181, SL_MAX_VERSION),
00620 SLE_CONDVAR(Vehicle, cargo_age_counter, SLE_UINT16, 162, SL_MAX_VERSION),
00621
00622 SLE_VAR(Vehicle, day_counter, SLE_UINT8),
00623 SLE_VAR(Vehicle, tick_counter, SLE_UINT8),
00624 SLE_CONDVAR(Vehicle, running_ticks, SLE_UINT8, 88, SL_MAX_VERSION),
00625
00626 SLE_VAR(Vehicle, cur_implicit_order_index, SLE_UINT8),
00627 SLE_CONDVAR(Vehicle, cur_real_order_index, SLE_UINT8, 158, SL_MAX_VERSION),
00628
00629 SLE_CONDNULL(1, 0, 104),
00630
00631
00632
00633
00634 SLE_CONDVAR(Vehicle, current_order.type, SLE_UINT8, 0, 4),
00635 SLE_CONDVAR(Vehicle, current_order.dest, SLE_FILE_U8 | SLE_VAR_U16, 0, 4),
00636
00637
00638 SLE_CONDVAR(Vehicle, current_order.type, SLE_UINT8, 5, SL_MAX_VERSION),
00639 SLE_CONDVAR(Vehicle, current_order.flags, SLE_UINT8, 5, SL_MAX_VERSION),
00640 SLE_CONDVAR(Vehicle, current_order.dest, SLE_UINT16, 5, SL_MAX_VERSION),
00641
00642
00643 SLE_CONDVAR(Vehicle, current_order.refit_cargo, SLE_UINT8, 36, SL_MAX_VERSION),
00644 SLE_CONDNULL(1, 36, 181),
00645
00646
00647 SLE_CONDVAR(Vehicle, current_order.wait_time, SLE_UINT16, 67, SL_MAX_VERSION),
00648 SLE_CONDVAR(Vehicle, current_order.travel_time, SLE_UINT16, 67, SL_MAX_VERSION),
00649 SLE_CONDVAR(Vehicle, current_order.max_speed, SLE_UINT16, 174, SL_MAX_VERSION),
00650 SLE_CONDVAR(Vehicle, timetable_start, SLE_INT32, 129, SL_MAX_VERSION),
00651
00652 SLE_CONDREF(Vehicle, orders, REF_ORDER, 0, 104),
00653 SLE_CONDREF(Vehicle, orders, REF_ORDERLIST, 105, SL_MAX_VERSION),
00654
00655 SLE_CONDVAR(Vehicle, age, SLE_FILE_U16 | SLE_VAR_I32, 0, 30),
00656 SLE_CONDVAR(Vehicle, age, SLE_INT32, 31, SL_MAX_VERSION),
00657 SLE_CONDVAR(Vehicle, max_age, SLE_FILE_U16 | SLE_VAR_I32, 0, 30),
00658 SLE_CONDVAR(Vehicle, max_age, SLE_INT32, 31, SL_MAX_VERSION),
00659 SLE_CONDVAR(Vehicle, date_of_last_service, SLE_FILE_U16 | SLE_VAR_I32, 0, 30),
00660 SLE_CONDVAR(Vehicle, date_of_last_service, SLE_INT32, 31, SL_MAX_VERSION),
00661 SLE_CONDVAR(Vehicle, service_interval, SLE_UINT16, 0, 30),
00662 SLE_CONDVAR(Vehicle, service_interval, SLE_FILE_U32 | SLE_VAR_U16, 31, 179),
00663 SLE_CONDVAR(Vehicle, service_interval, SLE_UINT16, 180, SL_MAX_VERSION),
00664 SLE_VAR(Vehicle, reliability, SLE_UINT16),
00665 SLE_VAR(Vehicle, reliability_spd_dec, SLE_UINT16),
00666 SLE_VAR(Vehicle, breakdown_ctr, SLE_UINT8),
00667 SLE_VAR(Vehicle, breakdown_delay, SLE_UINT8),
00668 SLE_VAR(Vehicle, breakdowns_since_last_service, SLE_UINT8),
00669 SLE_VAR(Vehicle, breakdown_chance, SLE_UINT8),
00670 SLE_CONDVAR(Vehicle, build_year, SLE_FILE_U8 | SLE_VAR_I32, 0, 30),
00671 SLE_CONDVAR(Vehicle, build_year, SLE_INT32, 31, SL_MAX_VERSION),
00672
00673 SLE_VAR(Vehicle, load_unload_ticks, SLE_UINT16),
00674 SLEG_CONDVAR( _cargo_paid_for, SLE_UINT16, 45, SL_MAX_VERSION),
00675 SLE_CONDVAR(Vehicle, vehicle_flags, SLE_FILE_U8 | SLE_VAR_U16, 40, 179),
00676 SLE_CONDVAR(Vehicle, vehicle_flags, SLE_UINT16, 180, SL_MAX_VERSION),
00677
00678 SLE_CONDVAR(Vehicle, profit_this_year, SLE_FILE_I32 | SLE_VAR_I64, 0, 64),
00679 SLE_CONDVAR(Vehicle, profit_this_year, SLE_INT64, 65, SL_MAX_VERSION),
00680 SLE_CONDVAR(Vehicle, profit_last_year, SLE_FILE_I32 | SLE_VAR_I64, 0, 64),
00681 SLE_CONDVAR(Vehicle, profit_last_year, SLE_INT64, 65, SL_MAX_VERSION),
00682 SLEG_CONDVAR( _cargo_feeder_share, SLE_FILE_I32 | SLE_VAR_I64, 51, 64),
00683 SLEG_CONDVAR( _cargo_feeder_share, SLE_INT64, 65, 67),
00684 SLEG_CONDVAR( _cargo_loaded_at_xy, SLE_UINT32, 51, 67),
00685 SLE_CONDVAR(Vehicle, value, SLE_FILE_I32 | SLE_VAR_I64, 0, 64),
00686 SLE_CONDVAR(Vehicle, value, SLE_INT64, 65, SL_MAX_VERSION),
00687
00688 SLE_CONDVAR(Vehicle, random_bits, SLE_UINT8, 2, SL_MAX_VERSION),
00689 SLE_CONDVAR(Vehicle, waiting_triggers, SLE_UINT8, 2, SL_MAX_VERSION),
00690
00691 SLE_CONDREF(Vehicle, next_shared, REF_VEHICLE, 2, SL_MAX_VERSION),
00692 SLE_CONDNULL(2, 2, 68),
00693 SLE_CONDNULL(4, 69, 100),
00694
00695 SLE_CONDVAR(Vehicle, group_id, SLE_UINT16, 60, SL_MAX_VERSION),
00696
00697 SLE_CONDVAR(Vehicle, current_order_time, SLE_UINT32, 67, SL_MAX_VERSION),
00698 SLE_CONDVAR(Vehicle, lateness_counter, SLE_INT32, 67, SL_MAX_VERSION),
00699
00700 SLE_CONDNULL(10, 2, 143),
00701
00702 SLE_END()
00703 };
00704
00705
00706 static const SaveLoad _train_desc[] = {
00707 SLE_WRITEBYTE(Vehicle, type, VEH_TRAIN),
00708 SLE_VEH_INCLUDE(),
00709 SLE_VAR(Train, crash_anim_pos, SLE_UINT16),
00710 SLE_VAR(Train, force_proceed, SLE_UINT8),
00711 SLE_VAR(Train, railtype, SLE_UINT8),
00712 SLE_VAR(Train, track, SLE_UINT8),
00713
00714 SLE_CONDVAR(Train, flags, SLE_FILE_U8 | SLE_VAR_U16, 2, 99),
00715 SLE_CONDVAR(Train, flags, SLE_UINT16, 100, SL_MAX_VERSION),
00716 SLE_CONDNULL(2, 2, 59),
00717
00718 SLE_CONDVAR(Train, wait_counter, SLE_UINT16, 136, SL_MAX_VERSION),
00719
00720 SLE_CONDNULL(2, 2, 19),
00721 SLE_CONDVAR(Train, gv_flags, SLE_UINT16, 139, SL_MAX_VERSION),
00722 SLE_CONDNULL(11, 2, 143),
00723
00724 SLE_END()
00725 };
00726
00727 static const SaveLoad _roadveh_desc[] = {
00728 SLE_WRITEBYTE(Vehicle, type, VEH_ROAD),
00729 SLE_VEH_INCLUDE(),
00730 SLE_VAR(RoadVehicle, state, SLE_UINT8),
00731 SLE_VAR(RoadVehicle, frame, SLE_UINT8),
00732 SLE_VAR(RoadVehicle, blocked_ctr, SLE_UINT16),
00733 SLE_VAR(RoadVehicle, overtaking, SLE_UINT8),
00734 SLE_VAR(RoadVehicle, overtaking_ctr, SLE_UINT8),
00735 SLE_VAR(RoadVehicle, crashed_ctr, SLE_UINT16),
00736 SLE_VAR(RoadVehicle, reverse_ctr, SLE_UINT8),
00737
00738 SLE_CONDNULL(2, 6, 68),
00739 SLE_CONDVAR(RoadVehicle, gv_flags, SLE_UINT16, 139, SL_MAX_VERSION),
00740 SLE_CONDNULL(4, 69, 130),
00741 SLE_CONDNULL(2, 6, 130),
00742 SLE_CONDNULL(16, 2, 143),
00743
00744 SLE_END()
00745 };
00746
00747 static const SaveLoad _ship_desc[] = {
00748 SLE_WRITEBYTE(Vehicle, type, VEH_SHIP),
00749 SLE_VEH_INCLUDE(),
00750 SLE_VAR(Ship, state, SLE_UINT8),
00751
00752 SLE_CONDNULL(16, 2, 143),
00753
00754 SLE_END()
00755 };
00756
00757 static const SaveLoad _aircraft_desc[] = {
00758 SLE_WRITEBYTE(Vehicle, type, VEH_AIRCRAFT),
00759 SLE_VEH_INCLUDE(),
00760 SLE_VAR(Aircraft, crashed_counter, SLE_UINT16),
00761 SLE_VAR(Aircraft, pos, SLE_UINT8),
00762
00763 SLE_CONDVAR(Aircraft, targetairport, SLE_FILE_U8 | SLE_VAR_U16, 0, 4),
00764 SLE_CONDVAR(Aircraft, targetairport, SLE_UINT16, 5, SL_MAX_VERSION),
00765
00766 SLE_VAR(Aircraft, state, SLE_UINT8),
00767
00768 SLE_CONDVAR(Aircraft, previous_pos, SLE_UINT8, 2, SL_MAX_VERSION),
00769 SLE_CONDVAR(Aircraft, last_direction, SLE_UINT8, 2, SL_MAX_VERSION),
00770 SLE_CONDVAR(Aircraft, number_consecutive_turns, SLE_UINT8, 2, SL_MAX_VERSION),
00771
00772 SLE_CONDVAR(Aircraft, turn_counter, SLE_UINT8, 136, SL_MAX_VERSION),
00773 SLE_CONDVAR(Aircraft, flags, SLE_UINT8, 167, SL_MAX_VERSION),
00774
00775 SLE_CONDNULL(13, 2, 143),
00776
00777 SLE_END()
00778 };
00779
00780 static const SaveLoad _special_desc[] = {
00781 SLE_WRITEBYTE(Vehicle, type, VEH_EFFECT),
00782
00783 SLE_VAR(Vehicle, subtype, SLE_UINT8),
00784
00785 SLE_CONDVAR(Vehicle, tile, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
00786 SLE_CONDVAR(Vehicle, tile, SLE_UINT32, 6, SL_MAX_VERSION),
00787
00788 SLE_CONDVAR(Vehicle, x_pos, SLE_FILE_I16 | SLE_VAR_I32, 0, 5),
00789 SLE_CONDVAR(Vehicle, x_pos, SLE_INT32, 6, SL_MAX_VERSION),
00790 SLE_CONDVAR(Vehicle, y_pos, SLE_FILE_I16 | SLE_VAR_I32, 0, 5),
00791 SLE_CONDVAR(Vehicle, y_pos, SLE_INT32, 6, SL_MAX_VERSION),
00792 SLE_CONDVAR(Vehicle, z_pos, SLE_FILE_U8 | SLE_VAR_I32, 0, 163),
00793 SLE_CONDVAR(Vehicle, z_pos, SLE_INT32, 164, SL_MAX_VERSION),
00794
00795 SLE_VAR(Vehicle, cur_image, SLE_FILE_U16 | SLE_VAR_U32),
00796 SLE_CONDNULL(5, 0, 57),
00797 SLE_VAR(Vehicle, progress, SLE_UINT8),
00798 SLE_VAR(Vehicle, vehstatus, SLE_UINT8),
00799
00800 SLE_VAR(EffectVehicle, animation_state, SLE_UINT16),
00801 SLE_VAR(EffectVehicle, animation_substate, SLE_UINT8),
00802
00803 SLE_CONDVAR(Vehicle, spritenum, SLE_UINT8, 2, SL_MAX_VERSION),
00804
00805 SLE_CONDNULL(15, 2, 143),
00806
00807 SLE_END()
00808 };
00809
00810 static const SaveLoad _disaster_desc[] = {
00811 SLE_WRITEBYTE(Vehicle, type, VEH_DISASTER),
00812
00813 SLE_REF(Vehicle, next, REF_VEHICLE_OLD),
00814
00815 SLE_VAR(Vehicle, subtype, SLE_UINT8),
00816 SLE_CONDVAR(Vehicle, tile, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
00817 SLE_CONDVAR(Vehicle, tile, SLE_UINT32, 6, SL_MAX_VERSION),
00818 SLE_CONDVAR(Vehicle, dest_tile, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
00819 SLE_CONDVAR(Vehicle, dest_tile, SLE_UINT32, 6, SL_MAX_VERSION),
00820
00821 SLE_CONDVAR(Vehicle, x_pos, SLE_FILE_I16 | SLE_VAR_I32, 0, 5),
00822 SLE_CONDVAR(Vehicle, x_pos, SLE_INT32, 6, SL_MAX_VERSION),
00823 SLE_CONDVAR(Vehicle, y_pos, SLE_FILE_I16 | SLE_VAR_I32, 0, 5),
00824 SLE_CONDVAR(Vehicle, y_pos, SLE_INT32, 6, SL_MAX_VERSION),
00825 SLE_CONDVAR(Vehicle, z_pos, SLE_FILE_U8 | SLE_VAR_I32, 0, 163),
00826 SLE_CONDVAR(Vehicle, z_pos, SLE_INT32, 164, SL_MAX_VERSION),
00827 SLE_VAR(Vehicle, direction, SLE_UINT8),
00828
00829 SLE_CONDNULL(5, 0, 57),
00830 SLE_VAR(Vehicle, owner, SLE_UINT8),
00831 SLE_VAR(Vehicle, vehstatus, SLE_UINT8),
00832 SLE_CONDVAR(Vehicle, current_order.dest, SLE_FILE_U8 | SLE_VAR_U16, 0, 4),
00833 SLE_CONDVAR(Vehicle, current_order.dest, SLE_UINT16, 5, SL_MAX_VERSION),
00834
00835 SLE_VAR(Vehicle, cur_image, SLE_FILE_U16 | SLE_VAR_U32),
00836 SLE_CONDVAR(Vehicle, age, SLE_FILE_U16 | SLE_VAR_I32, 0, 30),
00837 SLE_CONDVAR(Vehicle, age, SLE_INT32, 31, SL_MAX_VERSION),
00838 SLE_VAR(Vehicle, tick_counter, SLE_UINT8),
00839
00840 SLE_VAR(DisasterVehicle, image_override, SLE_UINT16),
00841 SLE_VAR(DisasterVehicle, big_ufo_destroyer_target, SLE_UINT16),
00842
00843 SLE_CONDNULL(16, 2, 143),
00844
00845 SLE_END()
00846 };
00847
00848
00849 static const SaveLoad * const _veh_descs[] = {
00850 _train_desc,
00851 _roadveh_desc,
00852 _ship_desc,
00853 _aircraft_desc,
00854 _special_desc,
00855 _disaster_desc,
00856 _common_veh_desc,
00857 };
00858
00859 return _veh_descs[vt];
00860 }
00861
00863 static void Save_VEHS()
00864 {
00865 Vehicle *v;
00866
00867 FOR_ALL_VEHICLES(v) {
00868 SlSetArrayIndex(v->index);
00869 SlObject(v, GetVehicleDescription(v->type));
00870 }
00871 }
00872
00874 void Load_VEHS()
00875 {
00876 int index;
00877
00878 _cargo_count = 0;
00879
00880 while ((index = SlIterateArray()) != -1) {
00881 Vehicle *v;
00882 VehicleType vtype = (VehicleType)SlReadByte();
00883
00884 switch (vtype) {
00885 case VEH_TRAIN: v = new (index) Train(); break;
00886 case VEH_ROAD: v = new (index) RoadVehicle(); break;
00887 case VEH_SHIP: v = new (index) Ship(); break;
00888 case VEH_AIRCRAFT: v = new (index) Aircraft(); break;
00889 case VEH_EFFECT: v = new (index) EffectVehicle(); break;
00890 case VEH_DISASTER: v = new (index) DisasterVehicle(); break;
00891 case VEH_INVALID:
00892 default: SlErrorCorrupt("Invalid vehicle type");
00893 }
00894
00895 SlObject(v, GetVehicleDescription(vtype));
00896
00897 if (_cargo_count != 0 && IsCompanyBuildableVehicleType(v) && CargoPacket::CanAllocateItem()) {
00898
00899 CargoPacket *cp = new CargoPacket(_cargo_count, _cargo_days, _cargo_source, _cargo_source_xy, _cargo_loaded_at_xy, _cargo_feeder_share);
00900 v->cargo.Append(cp);
00901 }
00902
00903
00904 if (IsSavegameVersionBefore(5) && v->last_station_visited == 0xFF) {
00905 v->last_station_visited = INVALID_STATION;
00906 }
00907
00908 if (IsSavegameVersionBefore(SL_CAPACITIES)) v->last_loading_station = INVALID_STATION;
00909
00910 if (IsSavegameVersionBefore(5)) {
00911
00912
00913 v->current_order.flags = GB(v->current_order.type, 4, 4);
00914 v->current_order.type &= 0x0F;
00915 }
00916
00917
00918 if (IsSavegameVersionBefore(60)) v->group_id = DEFAULT_GROUP;
00919 }
00920 }
00921
00922 static void Ptrs_VEHS()
00923 {
00924 Vehicle *v;
00925 FOR_ALL_VEHICLES(v) {
00926 SlObject(v, GetVehicleDescription(v->type));
00927 }
00928 }
00929
00930 extern const ChunkHandler _veh_chunk_handlers[] = {
00931 { 'VEHS', Save_VEHS, Load_VEHS, Ptrs_VEHS, NULL, CH_SPARSE_ARRAY | CH_LAST},
00932 };