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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 "../engine_base.h"
00021
00022 #include "saveload.h"
00023
00024 #include <map>
00025
00026
00027
00028
00029
00030 void ConnectMultiheadedTrains()
00031 {
00032 Train *v;
00033
00034 FOR_ALL_TRAINS(v) {
00035 v->other_multiheaded_part = NULL;
00036 }
00037
00038 FOR_ALL_TRAINS(v) {
00039 if (v->IsFrontEngine() || v->IsFreeWagon()) {
00040
00041
00042
00043
00044
00045
00046
00047
00048
00049
00050
00051
00052
00053 bool sequential_matching = v->IsFrontEngine();
00054
00055 for (Train *u = v; u != NULL; u = u->GetNextVehicle()) {
00056 if (u->other_multiheaded_part != NULL) continue;
00057
00058 if (u->IsMultiheaded()) {
00059 if (!u->IsEngine()) {
00060
00061 u->SetEngine();
00062 u->spritenum--;
00063 }
00064
00065
00066 EngineID eid = u->engine_type;
00067 Train *w;
00068 if (sequential_matching) {
00069 for (w = u->GetNextVehicle(); w != NULL; w = w->GetNextVehicle()) {
00070 if (w->engine_type != eid || w->other_multiheaded_part != NULL || !w->IsMultiheaded()) continue;
00071
00072
00073 if (w->IsEngine()) {
00074 w->ClearEngine();
00075 w->spritenum++;
00076 }
00077 break;
00078 }
00079 } else {
00080 uint stack_pos = 0;
00081 for (w = u->GetNextVehicle(); w != NULL; w = w->GetNextVehicle()) {
00082 if (w->engine_type != eid || w->other_multiheaded_part != NULL || !w->IsMultiheaded()) continue;
00083
00084 if (w->IsEngine()) {
00085 stack_pos++;
00086 } else {
00087 if (stack_pos == 0) break;
00088 stack_pos--;
00089 }
00090 }
00091 }
00092
00093 if (w != NULL) {
00094 w->other_multiheaded_part = u;
00095 u->other_multiheaded_part = w;
00096 } else {
00097
00098 u->ClearMultiheaded();
00099 }
00100 }
00101 }
00102 }
00103 }
00104 }
00105
00110 void ConvertOldMultiheadToNew()
00111 {
00112 Train *t;
00113 FOR_ALL_TRAINS(t) SetBit(t->subtype, 7);
00114
00115 FOR_ALL_TRAINS(t) {
00116 if (HasBit(t->subtype, 7) && ((t->subtype & ~0x80) == 0 || (t->subtype & ~0x80) == 4)) {
00117 for (Train *u = t; u != NULL; u = u->Next()) {
00118 const RailVehicleInfo *rvi = RailVehInfo(u->engine_type);
00119
00120 ClrBit(u->subtype, 7);
00121 switch (u->subtype) {
00122 case 0:
00123 if (rvi->railveh_type == RAILVEH_MULTIHEAD) u->SetMultiheaded();
00124 u->SetFrontEngine();
00125 u->SetEngine();
00126 break;
00127
00128 case 1:
00129 u->subtype = 0;
00130 u->SetArticulatedPart();
00131 break;
00132
00133 case 2:
00134 u->subtype = 0;
00135 if (rvi->railveh_type == RAILVEH_WAGON) {
00136
00137 u->SetWagon();
00138 break;
00139 }
00140 if (rvi->railveh_type == RAILVEH_MULTIHEAD && rvi->image_index == u->spritenum - 1) {
00141
00142 u->SetMultiheaded();
00143 break;
00144 }
00145 if (rvi->railveh_type == RAILVEH_MULTIHEAD) u->SetMultiheaded();
00146 u->SetEngine();
00147 break;
00148
00149 case 4:
00150 u->subtype = 0;
00151 u->SetWagon();
00152 u->SetFreeWagon();
00153 break;
00154 default: SlErrorCorrupt("Invalid train subtype");
00155 }
00156 }
00157 }
00158 }
00159 }
00160
00161
00163 void UpdateOldAircraft()
00164 {
00165
00166 Station *st;
00167 FOR_ALL_STATIONS(st) {
00168 st->airport_flags = 0;
00169 }
00170
00171 Aircraft *a;
00172 FOR_ALL_AIRCRAFT(a) {
00173
00174
00175 if (a->IsNormalAircraft()) {
00176
00177 if ((a->vehstatus & VS_STOPPED) && a->state == 0) {
00178 a->state = HANGAR;
00179 continue;
00180 }
00181
00182 AircraftLeaveHangar(a);
00183 a->vehstatus &= ~VS_STOPPED;
00184 a->cur_speed = a->max_speed;
00185 if (!a->current_order.IsType(OT_GOTO_STATION) && !a->current_order.IsType(OT_GOTO_DEPOT)) {
00186
00187 a->current_order.MakeDummy();
00188 }
00189 a->state = FLYING;
00190 AircraftNextAirportPos_and_Order(a);
00191 GetNewVehiclePosResult gp = GetNewVehiclePos(a);
00192 a->tile = 0;
00193
00194
00195 if (a->subtype == AIR_HELICOPTER) a->Next()->Next()->cur_speed = 32;
00196
00197
00198 SetAircraftPosition(a, gp.x, gp.y, GetAircraftFlyingAltitude(a));
00199 }
00200 }
00201 }
00202
00210 static void CheckValidVehicles()
00211 {
00212 size_t total_engines = Engine::GetPoolSize();
00213 EngineID first_engine[4] = { INVALID_ENGINE, INVALID_ENGINE, INVALID_ENGINE, INVALID_ENGINE };
00214
00215 Engine *e;
00216 FOR_ALL_ENGINES_OF_TYPE(e, VEH_TRAIN) { first_engine[VEH_TRAIN] = e->index; break; }
00217 FOR_ALL_ENGINES_OF_TYPE(e, VEH_ROAD) { first_engine[VEH_ROAD] = e->index; break; }
00218 FOR_ALL_ENGINES_OF_TYPE(e, VEH_SHIP) { first_engine[VEH_SHIP] = e->index; break; }
00219 FOR_ALL_ENGINES_OF_TYPE(e, VEH_AIRCRAFT) { first_engine[VEH_AIRCRAFT] = e->index; break; }
00220
00221 Vehicle *v;
00222 FOR_ALL_VEHICLES(v) {
00223
00224 switch (v->type) {
00225 case VEH_TRAIN:
00226 case VEH_ROAD:
00227 case VEH_SHIP:
00228 case VEH_AIRCRAFT:
00229 if (v->engine_type >= total_engines || v->type != Engine::Get(v->engine_type)->type) {
00230 v->engine_type = first_engine[v->type];
00231 }
00232 break;
00233
00234 default:
00235 break;
00236 }
00237 }
00238 }
00239
00241 void AfterLoadVehicles(bool part_of_load)
00242 {
00243 Vehicle *v;
00244
00245 FOR_ALL_VEHICLES(v) {
00246
00247 if (v->Next() != NULL) v->Next()->previous = v;
00248 if (v->NextShared() != NULL) v->NextShared()->previous_shared = v;
00249
00250 v->UpdateDeltaXY(v->direction);
00251
00252 if (part_of_load) v->fill_percent_te_id = INVALID_TE_ID;
00253 v->first = NULL;
00254 if (v->type == VEH_TRAIN) Train::From(v)->tcache.first_engine = INVALID_ENGINE;
00255 if (v->type == VEH_ROAD) RoadVehicle::From(v)->rcache.first_engine = INVALID_ENGINE;
00256 }
00257
00258
00259
00260 if (part_of_load) {
00261
00262
00263
00264
00265
00266
00267 std::map<Order*, OrderList*> mapping;
00268
00269 FOR_ALL_VEHICLES(v) {
00270 if (v->orders.old != NULL) {
00271 if (CheckSavegameVersion(105)) {
00272 if (mapping[v->orders.old] == NULL) {
00273
00274 v->orders.list = mapping[v->orders.old] = new OrderList(v->orders.old, v);
00275 } else {
00276 v->orders.list = mapping[v->orders.old];
00277
00278 if (CheckSavegameVersionOldStyle(5, 2)) {
00279 v->AddToShared(v->orders.list->GetFirstSharedVehicle());
00280 }
00281 }
00282 } else {
00283 if (v->PreviousShared() == NULL) {
00284 v->orders.list->Initialize(v->orders.list->first, v);
00285 }
00286 }
00287 }
00288 }
00289 }
00290
00291 FOR_ALL_VEHICLES(v) {
00292
00293 if (v->Previous() == NULL) {
00294 for (Vehicle *u = v; u != NULL; u = u->Next()) {
00295 u->first = v;
00296 }
00297 }
00298 }
00299
00300 if (CheckSavegameVersion(105)) {
00301
00302 FOR_ALL_VEHICLES(v) {
00303 if (v->First() != v || v->orders.list != NULL || v->previous_shared != NULL || v->next_shared == NULL) continue;
00304
00305 v->orders.list = new OrderList(NULL, v);
00306 for (Vehicle *u = v; u != NULL; u = u->next_shared) {
00307 u->orders.list = v->orders.list;
00308 }
00309 }
00310 }
00311
00312 CheckValidVehicles();
00313
00314 FOR_ALL_VEHICLES(v) {
00315 assert(v->first != NULL);
00316
00317 if (v->type == VEH_TRAIN) {
00318 Train *t = Train::From(v);
00319 if (t->IsFrontEngine() || t->IsFreeWagon()) {
00320 t->tcache.last_speed = t->cur_speed;
00321 t->ConsistChanged(false);
00322 }
00323 } else if (v->type == VEH_ROAD) {
00324 RoadVehicle *rv = RoadVehicle::From(v);
00325 if (rv->IsRoadVehFront()) {
00326 RoadVehUpdateCache(rv);
00327 }
00328 }
00329 }
00330
00331
00332 if (CheckSavegameVersion(112)) {
00333 FOR_ALL_VEHICLES(v) {
00334 if (v->type == VEH_TRAIN) {
00335 Train *t = Train::From(v);
00336 if (!t->IsFrontEngine()) {
00337 if (t->IsEngine()) t->vehstatus |= VS_STOPPED;
00338
00339
00340 t->cur_speed = 0;
00341 }
00342 }
00343
00344
00345 if ((v->vehstatus & VS_STOPPED) && (v->type != VEH_TRAIN || CheckSavegameVersionOldStyle(2, 1))) {
00346 v->cur_speed = 0;
00347 }
00348 }
00349 }
00350
00351 FOR_ALL_VEHICLES(v) {
00352 switch (v->type) {
00353 case VEH_ROAD: {
00354 RoadVehicle *rv = RoadVehicle::From(v);
00355 rv->roadtype = HasBit(EngInfo(v->First()->engine_type)->misc_flags, EF_ROAD_TRAM) ? ROADTYPE_TRAM : ROADTYPE_ROAD;
00356 rv->compatible_roadtypes = RoadTypeToRoadTypes(rv->roadtype);
00357 }
00358
00359 case VEH_TRAIN:
00360 case VEH_SHIP:
00361 v->cur_image = v->GetImage(v->direction);
00362 break;
00363
00364 case VEH_AIRCRAFT:
00365 if (Aircraft::From(v)->IsNormalAircraft()) {
00366 v->cur_image = v->GetImage(v->direction);
00367
00368
00369 Vehicle *shadow = v->Next();
00370 shadow->cur_image = v->cur_image;
00371
00372
00373 if (v->subtype == AIR_HELICOPTER) {
00374 Vehicle *rotor = shadow->Next();
00375 rotor->cur_image = GetRotorImage(Aircraft::From(v));
00376 }
00377
00378 UpdateAircraftCache(Aircraft::From(v));
00379 }
00380 break;
00381 default: break;
00382 }
00383
00384 v->coord.left = INVALID_COORD;
00385 VehicleMove(v, false);
00386 }
00387 }
00388
00389 static uint8 _cargo_days;
00390 static uint16 _cargo_source;
00391 static uint32 _cargo_source_xy;
00392 static uint16 _cargo_count;
00393 static uint16 _cargo_paid_for;
00394 static Money _cargo_feeder_share;
00395 static uint32 _cargo_loaded_at_xy;
00396
00402 const SaveLoad *GetVehicleDescription(VehicleType vt)
00403 {
00405 static const SaveLoad _common_veh_desc[] = {
00406 SLE_VAR(Vehicle, subtype, SLE_UINT8),
00407
00408 SLE_REF(Vehicle, next, REF_VEHICLE_OLD),
00409 SLE_CONDVAR(Vehicle, name, SLE_NAME, 0, 83),
00410 SLE_CONDSTR(Vehicle, name, SLE_STR, 0, 84, SL_MAX_VERSION),
00411 SLE_CONDVAR(Vehicle, unitnumber, SLE_FILE_U8 | SLE_VAR_U16, 0, 7),
00412 SLE_CONDVAR(Vehicle, unitnumber, SLE_UINT16, 8, SL_MAX_VERSION),
00413 SLE_VAR(Vehicle, owner, SLE_UINT8),
00414 SLE_CONDVAR(Vehicle, tile, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
00415 SLE_CONDVAR(Vehicle, tile, SLE_UINT32, 6, SL_MAX_VERSION),
00416 SLE_CONDVAR(Vehicle, dest_tile, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
00417 SLE_CONDVAR(Vehicle, dest_tile, SLE_UINT32, 6, SL_MAX_VERSION),
00418
00419 SLE_CONDVAR(Vehicle, x_pos, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
00420 SLE_CONDVAR(Vehicle, x_pos, SLE_UINT32, 6, SL_MAX_VERSION),
00421 SLE_CONDVAR(Vehicle, y_pos, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
00422 SLE_CONDVAR(Vehicle, y_pos, SLE_UINT32, 6, SL_MAX_VERSION),
00423 SLE_VAR(Vehicle, z_pos, SLE_UINT8),
00424 SLE_VAR(Vehicle, direction, SLE_UINT8),
00425
00426 SLE_CONDNULL(2, 0, 57),
00427 SLE_VAR(Vehicle, spritenum, SLE_UINT8),
00428 SLE_CONDNULL(5, 0, 57),
00429 SLE_VAR(Vehicle, engine_type, SLE_UINT16),
00430
00431 SLE_VAR(Vehicle, max_speed, SLE_UINT16),
00432 SLE_VAR(Vehicle, cur_speed, SLE_UINT16),
00433 SLE_VAR(Vehicle, subspeed, SLE_UINT8),
00434 SLE_VAR(Vehicle, acceleration, SLE_UINT8),
00435 SLE_VAR(Vehicle, progress, SLE_UINT8),
00436
00437 SLE_VAR(Vehicle, vehstatus, SLE_UINT8),
00438 SLE_CONDVAR(Vehicle, last_station_visited, SLE_FILE_U8 | SLE_VAR_U16, 0, 4),
00439 SLE_CONDVAR(Vehicle, last_station_visited, SLE_UINT16, 5, SL_MAX_VERSION),
00440
00441 SLE_VAR(Vehicle, cargo_type, SLE_UINT8),
00442 SLE_CONDVAR(Vehicle, cargo_subtype, SLE_UINT8, 35, SL_MAX_VERSION),
00443 SLEG_CONDVAR( _cargo_days, SLE_UINT8, 0, 67),
00444 SLEG_CONDVAR( _cargo_source, SLE_FILE_U8 | SLE_VAR_U16, 0, 6),
00445 SLEG_CONDVAR( _cargo_source, SLE_UINT16, 7, 67),
00446 SLEG_CONDVAR( _cargo_source_xy, SLE_UINT32, 44, 67),
00447 SLE_VAR(Vehicle, cargo_cap, SLE_UINT16),
00448 SLEG_CONDVAR( _cargo_count, SLE_UINT16, 0, 67),
00449 SLE_CONDLST(Vehicle, cargo.packets, REF_CARGO_PACKET, 68, SL_MAX_VERSION),
00450
00451 SLE_VAR(Vehicle, day_counter, SLE_UINT8),
00452 SLE_VAR(Vehicle, tick_counter, SLE_UINT8),
00453 SLE_CONDVAR(Vehicle, running_ticks, SLE_UINT8, 88, SL_MAX_VERSION),
00454
00455 SLE_VAR(Vehicle, cur_order_index, SLE_UINT8),
00456
00457 SLE_CONDNULL(1, 0, 104),
00458
00459
00460
00461
00462 SLE_CONDVAR(Vehicle, current_order.type, SLE_UINT8, 0, 4),
00463 SLE_CONDVAR(Vehicle, current_order.dest, SLE_FILE_U8 | SLE_VAR_U16, 0, 4),
00464
00465
00466 SLE_CONDVAR(Vehicle, current_order.type, SLE_UINT8, 5, SL_MAX_VERSION),
00467 SLE_CONDVAR(Vehicle, current_order.flags, SLE_UINT8, 5, SL_MAX_VERSION),
00468 SLE_CONDVAR(Vehicle, current_order.dest, SLE_UINT16, 5, SL_MAX_VERSION),
00469
00470
00471 SLE_CONDVAR(Vehicle, current_order.refit_cargo, SLE_UINT8, 36, SL_MAX_VERSION),
00472 SLE_CONDVAR(Vehicle, current_order.refit_subtype, SLE_UINT8, 36, SL_MAX_VERSION),
00473
00474
00475 SLE_CONDVAR(Vehicle, current_order.wait_time, SLE_UINT16, 67, SL_MAX_VERSION),
00476 SLE_CONDVAR(Vehicle, current_order.travel_time, SLE_UINT16, 67, SL_MAX_VERSION),
00477 SLE_CONDVAR(Vehicle, timetable_start, SLE_INT32, 129, SL_MAX_VERSION),
00478
00479 SLE_CONDREF(Vehicle, orders, REF_ORDER, 0, 104),
00480 SLE_CONDREF(Vehicle, orders, REF_ORDERLIST, 105, SL_MAX_VERSION),
00481
00482 SLE_CONDVAR(Vehicle, age, SLE_FILE_U16 | SLE_VAR_I32, 0, 30),
00483 SLE_CONDVAR(Vehicle, age, SLE_INT32, 31, SL_MAX_VERSION),
00484 SLE_CONDVAR(Vehicle, max_age, SLE_FILE_U16 | SLE_VAR_I32, 0, 30),
00485 SLE_CONDVAR(Vehicle, max_age, SLE_INT32, 31, SL_MAX_VERSION),
00486 SLE_CONDVAR(Vehicle, date_of_last_service, SLE_FILE_U16 | SLE_VAR_I32, 0, 30),
00487 SLE_CONDVAR(Vehicle, date_of_last_service, SLE_INT32, 31, SL_MAX_VERSION),
00488 SLE_CONDVAR(Vehicle, service_interval, SLE_FILE_U16 | SLE_VAR_I32, 0, 30),
00489 SLE_CONDVAR(Vehicle, service_interval, SLE_INT32, 31, SL_MAX_VERSION),
00490 SLE_VAR(Vehicle, reliability, SLE_UINT16),
00491 SLE_VAR(Vehicle, reliability_spd_dec, SLE_UINT16),
00492 SLE_VAR(Vehicle, breakdown_ctr, SLE_UINT8),
00493 SLE_VAR(Vehicle, breakdown_delay, SLE_UINT8),
00494 SLE_VAR(Vehicle, breakdowns_since_last_service, SLE_UINT8),
00495 SLE_VAR(Vehicle, breakdown_chance, SLE_UINT8),
00496 SLE_CONDVAR(Vehicle, build_year, SLE_FILE_U8 | SLE_VAR_I32, 0, 30),
00497 SLE_CONDVAR(Vehicle, build_year, SLE_INT32, 31, SL_MAX_VERSION),
00498
00499 SLE_VAR(Vehicle, load_unload_ticks, SLE_UINT16),
00500 SLEG_CONDVAR( _cargo_paid_for, SLE_UINT16, 45, SL_MAX_VERSION),
00501 SLE_CONDVAR(Vehicle, vehicle_flags, SLE_UINT8, 40, SL_MAX_VERSION),
00502
00503 SLE_CONDVAR(Vehicle, profit_this_year, SLE_FILE_I32 | SLE_VAR_I64, 0, 64),
00504 SLE_CONDVAR(Vehicle, profit_this_year, SLE_INT64, 65, SL_MAX_VERSION),
00505 SLE_CONDVAR(Vehicle, profit_last_year, SLE_FILE_I32 | SLE_VAR_I64, 0, 64),
00506 SLE_CONDVAR(Vehicle, profit_last_year, SLE_INT64, 65, SL_MAX_VERSION),
00507 SLEG_CONDVAR( _cargo_feeder_share, SLE_FILE_I32 | SLE_VAR_I64, 51, 64),
00508 SLEG_CONDVAR( _cargo_feeder_share, SLE_INT64, 65, 67),
00509 SLEG_CONDVAR( _cargo_loaded_at_xy, SLE_UINT32, 51, 67),
00510 SLE_CONDVAR(Vehicle, value, SLE_FILE_I32 | SLE_VAR_I64, 0, 64),
00511 SLE_CONDVAR(Vehicle, value, SLE_INT64, 65, SL_MAX_VERSION),
00512
00513 SLE_CONDVAR(Vehicle, random_bits, SLE_UINT8, 2, SL_MAX_VERSION),
00514 SLE_CONDVAR(Vehicle, waiting_triggers, SLE_UINT8, 2, SL_MAX_VERSION),
00515
00516 SLE_CONDREF(Vehicle, next_shared, REF_VEHICLE, 2, SL_MAX_VERSION),
00517 SLE_CONDNULL(2, 2, 68),
00518 SLE_CONDNULL(4, 69, 100),
00519
00520 SLE_CONDVAR(Vehicle, group_id, SLE_UINT16, 60, SL_MAX_VERSION),
00521
00522 SLE_CONDVAR(Vehicle, current_order_time, SLE_UINT32, 67, SL_MAX_VERSION),
00523 SLE_CONDVAR(Vehicle, lateness_counter, SLE_INT32, 67, SL_MAX_VERSION),
00524
00525
00526 SLE_CONDNULL(10, 2, SL_MAX_VERSION),
00527
00528 SLE_END()
00529 };
00530
00531
00532 static const SaveLoad _train_desc[] = {
00533 SLE_WRITEBYTE(Vehicle, type, VEH_TRAIN),
00534 SLE_VEH_INCLUDE(),
00535 SLE_VAR(Train, crash_anim_pos, SLE_UINT16),
00536 SLE_VAR(Train, force_proceed, SLE_UINT8),
00537 SLE_VAR(Train, railtype, SLE_UINT8),
00538 SLE_VAR(Train, track, SLE_UINT8),
00539
00540 SLE_CONDVAR(Train, flags, SLE_FILE_U8 | SLE_VAR_U16, 2, 99),
00541 SLE_CONDVAR(Train, flags, SLE_UINT16, 100, SL_MAX_VERSION),
00542 SLE_CONDNULL(2, 2, 59),
00543
00544 SLE_CONDVAR(Train, wait_counter, SLE_UINT16, 136, SL_MAX_VERSION),
00545
00546 SLE_CONDNULL(2, 2, 19),
00547
00548 SLE_CONDNULL(11, 2, SL_MAX_VERSION),
00549
00550 SLE_END()
00551 };
00552
00553 static const SaveLoad _roadveh_desc[] = {
00554 SLE_WRITEBYTE(Vehicle, type, VEH_ROAD),
00555 SLE_VEH_INCLUDE(),
00556 SLE_VAR(RoadVehicle, state, SLE_UINT8),
00557 SLE_VAR(RoadVehicle, frame, SLE_UINT8),
00558 SLE_VAR(RoadVehicle, blocked_ctr, SLE_UINT16),
00559 SLE_VAR(RoadVehicle, overtaking, SLE_UINT8),
00560 SLE_VAR(RoadVehicle, overtaking_ctr, SLE_UINT8),
00561 SLE_VAR(RoadVehicle, crashed_ctr, SLE_UINT16),
00562 SLE_VAR(RoadVehicle, reverse_ctr, SLE_UINT8),
00563
00564 SLE_CONDNULL(2, 6, 68),
00565 SLE_CONDNULL(4, 69, 130),
00566 SLE_CONDNULL(2, 6, 130),
00567
00568 SLE_CONDNULL(16, 2, SL_MAX_VERSION),
00569
00570 SLE_END()
00571 };
00572
00573 static const SaveLoad _ship_desc[] = {
00574 SLE_WRITEBYTE(Vehicle, type, VEH_SHIP),
00575 SLE_VEH_INCLUDE(),
00576 SLE_VAR(Ship, state, SLE_UINT8),
00577
00578
00579 SLE_CONDNULL(16, 2, SL_MAX_VERSION),
00580
00581 SLE_END()
00582 };
00583
00584 static const SaveLoad _aircraft_desc[] = {
00585 SLE_WRITEBYTE(Vehicle, type, VEH_AIRCRAFT),
00586 SLE_VEH_INCLUDE(),
00587 SLE_VAR(Aircraft, crashed_counter, SLE_UINT16),
00588 SLE_VAR(Aircraft, pos, SLE_UINT8),
00589
00590 SLE_CONDVAR(Aircraft, targetairport, SLE_FILE_U8 | SLE_VAR_U16, 0, 4),
00591 SLE_CONDVAR(Aircraft, targetairport, SLE_UINT16, 5, SL_MAX_VERSION),
00592
00593 SLE_VAR(Aircraft, state, SLE_UINT8),
00594
00595 SLE_CONDVAR(Aircraft, previous_pos, SLE_UINT8, 2, SL_MAX_VERSION),
00596 SLE_CONDVAR(Aircraft, last_direction, SLE_UINT8, 2, SL_MAX_VERSION),
00597 SLE_CONDVAR(Aircraft, number_consecutive_turns, SLE_UINT8, 2, SL_MAX_VERSION),
00598
00599 SLE_CONDVAR(Aircraft, turn_counter, SLE_UINT8, 136, SL_MAX_VERSION),
00600
00601
00602 SLE_CONDNULL(13, 2, SL_MAX_VERSION),
00603
00604 SLE_END()
00605 };
00606
00607 static const SaveLoad _special_desc[] = {
00608 SLE_WRITEBYTE(Vehicle, type, VEH_EFFECT),
00609
00610 SLE_VAR(Vehicle, subtype, SLE_UINT8),
00611
00612 SLE_CONDVAR(Vehicle, tile, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
00613 SLE_CONDVAR(Vehicle, tile, SLE_UINT32, 6, SL_MAX_VERSION),
00614
00615 SLE_CONDVAR(Vehicle, x_pos, SLE_FILE_I16 | SLE_VAR_I32, 0, 5),
00616 SLE_CONDVAR(Vehicle, x_pos, SLE_INT32, 6, SL_MAX_VERSION),
00617 SLE_CONDVAR(Vehicle, y_pos, SLE_FILE_I16 | SLE_VAR_I32, 0, 5),
00618 SLE_CONDVAR(Vehicle, y_pos, SLE_INT32, 6, SL_MAX_VERSION),
00619 SLE_VAR(Vehicle, z_pos, SLE_UINT8),
00620
00621 SLE_VAR(Vehicle, cur_image, SLE_UINT16),
00622 SLE_CONDNULL(5, 0, 57),
00623 SLE_VAR(Vehicle, progress, SLE_UINT8),
00624 SLE_VAR(Vehicle, vehstatus, SLE_UINT8),
00625
00626 SLE_VAR(EffectVehicle, animation_state, SLE_UINT16),
00627 SLE_VAR(EffectVehicle, animation_substate, SLE_UINT8),
00628
00629 SLE_CONDVAR(Vehicle, spritenum, SLE_UINT8, 2, SL_MAX_VERSION),
00630
00631
00632 SLE_CONDNULL(15, 2, SL_MAX_VERSION),
00633
00634 SLE_END()
00635 };
00636
00637 static const SaveLoad _disaster_desc[] = {
00638 SLE_WRITEBYTE(Vehicle, type, VEH_DISASTER),
00639
00640 SLE_REF(Vehicle, next, REF_VEHICLE_OLD),
00641
00642 SLE_VAR(Vehicle, subtype, SLE_UINT8),
00643 SLE_CONDVAR(Vehicle, tile, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
00644 SLE_CONDVAR(Vehicle, tile, SLE_UINT32, 6, SL_MAX_VERSION),
00645 SLE_CONDVAR(Vehicle, dest_tile, SLE_FILE_U16 | SLE_VAR_U32, 0, 5),
00646 SLE_CONDVAR(Vehicle, dest_tile, SLE_UINT32, 6, SL_MAX_VERSION),
00647
00648 SLE_CONDVAR(Vehicle, x_pos, SLE_FILE_I16 | SLE_VAR_I32, 0, 5),
00649 SLE_CONDVAR(Vehicle, x_pos, SLE_INT32, 6, SL_MAX_VERSION),
00650 SLE_CONDVAR(Vehicle, y_pos, SLE_FILE_I16 | SLE_VAR_I32, 0, 5),
00651 SLE_CONDVAR(Vehicle, y_pos, SLE_INT32, 6, SL_MAX_VERSION),
00652 SLE_VAR(Vehicle, z_pos, SLE_UINT8),
00653 SLE_VAR(Vehicle, direction, SLE_UINT8),
00654
00655 SLE_CONDNULL(5, 0, 57),
00656 SLE_VAR(Vehicle, owner, SLE_UINT8),
00657 SLE_VAR(Vehicle, vehstatus, SLE_UINT8),
00658 SLE_CONDVAR(Vehicle, current_order.dest, SLE_FILE_U8 | SLE_VAR_U16, 0, 4),
00659 SLE_CONDVAR(Vehicle, current_order.dest, SLE_UINT16, 5, SL_MAX_VERSION),
00660
00661 SLE_VAR(Vehicle, cur_image, SLE_UINT16),
00662 SLE_CONDVAR(Vehicle, age, SLE_FILE_U16 | SLE_VAR_I32, 0, 30),
00663 SLE_CONDVAR(Vehicle, age, SLE_INT32, 31, SL_MAX_VERSION),
00664 SLE_VAR(Vehicle, tick_counter, SLE_UINT8),
00665
00666 SLE_VAR(DisasterVehicle, image_override, SLE_UINT16),
00667 SLE_VAR(DisasterVehicle, big_ufo_destroyer_target, SLE_UINT16),
00668
00669
00670 SLE_CONDNULL(16, 2, SL_MAX_VERSION),
00671
00672 SLE_END()
00673 };
00674
00675
00676 static const SaveLoad * const _veh_descs[] = {
00677 _train_desc,
00678 _roadveh_desc,
00679 _ship_desc,
00680 _aircraft_desc,
00681 _special_desc,
00682 _disaster_desc,
00683 _common_veh_desc,
00684 };
00685
00686 return _veh_descs[vt];
00687 }
00688
00690 static void Save_VEHS()
00691 {
00692 Vehicle *v;
00693
00694 FOR_ALL_VEHICLES(v) {
00695 SlSetArrayIndex(v->index);
00696 SlObject(v, GetVehicleDescription(v->type));
00697 }
00698 }
00699
00701 void Load_VEHS()
00702 {
00703 int index;
00704
00705 _cargo_count = 0;
00706
00707 while ((index = SlIterateArray()) != -1) {
00708 Vehicle *v;
00709 VehicleType vtype = (VehicleType)SlReadByte();
00710
00711 switch (vtype) {
00712 case VEH_TRAIN: v = new (index) Train(); break;
00713 case VEH_ROAD: v = new (index) RoadVehicle(); break;
00714 case VEH_SHIP: v = new (index) Ship(); break;
00715 case VEH_AIRCRAFT: v = new (index) Aircraft(); break;
00716 case VEH_EFFECT: v = new (index) EffectVehicle(); break;
00717 case VEH_DISASTER: v = new (index) DisasterVehicle(); break;
00718 case VEH_INVALID:
00719 default: SlErrorCorrupt("Invalid vehicle type");
00720 }
00721
00722 SlObject(v, GetVehicleDescription(vtype));
00723
00724 if (_cargo_count != 0 && IsCompanyBuildableVehicleType(v)) {
00725
00726 CargoPacket *cp = new CargoPacket(_cargo_count, _cargo_days, _cargo_source, _cargo_source_xy, _cargo_loaded_at_xy, _cargo_feeder_share);
00727 v->cargo.Append(cp);
00728 }
00729
00730
00731 if (CheckSavegameVersion(5) && v->last_station_visited == 0xFF)
00732 v->last_station_visited = INVALID_STATION;
00733
00734 if (CheckSavegameVersion(5)) {
00735
00736
00737 v->current_order.flags = GB(v->current_order.type, 4, 4);
00738 v->current_order.type &= 0x0F;
00739 }
00740
00741
00742 if (CheckSavegameVersion(60)) v->group_id = DEFAULT_GROUP;
00743 }
00744 }
00745
00746 static void Ptrs_VEHS()
00747 {
00748 Vehicle *v;
00749 FOR_ALL_VEHICLES(v) {
00750 SlObject(v, GetVehicleDescription(v->type));
00751 }
00752 }
00753
00754 extern const ChunkHandler _veh_chunk_handlers[] = {
00755 { 'VEHS', Save_VEHS, Load_VEHS, Ptrs_VEHS, CH_SPARSE_ARRAY | CH_LAST},
00756 };