57 #include "table/strings.h"
109 if (!T::IsValidID(t))
continue;
111 if (closest_station == INVALID_STATION) {
113 }
else if (closest_station != t) {
118 *st = (closest_station == INVALID_STATION) ? NULL : T::Get(closest_station);
139 for (
int dx = -3; dx <= 3; dx++) {
140 for (
int dy = -3; dy <= 3; dy++) {
196 #define M(x) ((x) - STR_SV_STNAME)
201 STATIONNAMING_AIRPORT,
202 STATIONNAMING_OILRIG,
204 STATIONNAMING_HELIPORT,
229 if (
GetIndustrySpec(indtype)->station_name == STR_UNDEFINED)
return false;
233 sni->
free_names &= ~(1 << M(STR_SV_STNAME_OILFIELD) | 1 << M(STR_SV_STNAME_MINES));
239 static const uint32 _gen_station_name_bits[] = {
242 1U << M(STR_SV_STNAME_AIRPORT),
243 1U << M(STR_SV_STNAME_OILFIELD),
244 1U << M(STR_SV_STNAME_DOCKS),
245 1U << M(STR_SV_STNAME_HELIPORT),
249 uint32 free_names = UINT32_MAX;
252 memset(indtypes, 0,
sizeof(indtypes));
255 FOR_ALL_STATIONS(s) {
256 if (s != st && s->
town == t) {
257 if (s->
indtype != IT_INVALID) {
260 if (name != STR_UNDEFINED) {
271 if (str == M(STR_SV_STNAME_FOREST)) {
272 str = M(STR_SV_STNAME_WOODS);
288 return STR_SV_STNAME_FALLBACK;
296 uint32 tmp = free_names & _gen_station_name_bits[name_class];
300 if (
HasBit(free_names, M(STR_SV_STNAME_MINES))) {
302 return STR_SV_STNAME_MINES;
308 if (
HasBit(free_names, M(STR_SV_STNAME)))
return STR_SV_STNAME;
310 if (
HasBit(free_names, M(STR_SV_STNAME_CENTRAL)))
return STR_SV_STNAME_CENTRAL;
314 if (
HasBit(free_names, M(STR_SV_STNAME_LAKESIDE)) &&
317 return STR_SV_STNAME_LAKESIDE;
321 if (
HasBit(free_names, M(STR_SV_STNAME_WOODS)) && (
332 if (
HasBit(free_names, M(STR_SV_STNAME_VALLEY)))
return STR_SV_STNAME_VALLEY;
334 if (
HasBit(free_names, M(STR_SV_STNAME_HEIGHTS)))
return STR_SV_STNAME_HEIGHTS;
338 static const int8 _direction_and_table[] = {
339 ~( (1 << M(STR_SV_STNAME_WEST)) | (1 << M(STR_SV_STNAME_EAST)) | (1 << M(STR_SV_STNAME_NORTH)) ),
340 ~( (1 << M(STR_SV_STNAME_SOUTH)) | (1 << M(STR_SV_STNAME_WEST)) | (1 << M(STR_SV_STNAME_NORTH)) ),
341 ~( (1 << M(STR_SV_STNAME_SOUTH)) | (1 << M(STR_SV_STNAME_EAST)) | (1 << M(STR_SV_STNAME_NORTH)) ),
342 ~( (1 << M(STR_SV_STNAME_SOUTH)) | (1 << M(STR_SV_STNAME_WEST)) | (1 << M(STR_SV_STNAME_EAST)) ),
345 free_names &= _direction_and_table[
349 tmp = free_names & ((1 << 1) | (1 << 2) | (1 << 3) | (1 << 4) | (1 << 6) | (1 << 7) | (1 << 12) | (1 << 26) | (1 << 27) | (1 << 28) | (1 << 29) | (1 << 30));
350 return (tmp == 0) ? STR_SV_STNAME_FALLBACK : (STR_SV_STNAME +
FindFirstBit(tmp));
365 FOR_ALL_STATIONS(st) {
369 if (cur_dist < threshold) {
370 threshold = cur_dist;
387 case STATION_AIRPORT:
404 default: NOT_REACHED();
418 pt.y -= 32 * ZOOM_LVL_BASE;
433 FOR_ALL_BASE_STATIONS(st) {
459 for (uint i = 0; i < num_items; i++) {
484 int x1 =
max(x - rad, 0);
487 int y1 =
max(y - rad, 0);
507 FOR_ALL_INDUSTRIES(i) {
530 if (always_accepted != NULL) *always_accepted = 0;
539 int x1 =
max(x - rad, 0);
540 int y1 =
max(y - rad, 0);
547 for (
int yc = y1; yc != y2; yc++) {
548 for (
int xc = x1; xc != x2; xc++) {
550 AddAcceptedCargo(tile, acceptance, always_accepted);
569 if (!st->
rect.IsEmpty()) {
581 uint amt = acceptance[i];
599 if (old_acc == new_acc)
return;
605 static const StringID accept_msg[] = {
606 STR_NEWS_STATION_NOW_ACCEPTS_CARGO,
607 STR_NEWS_STATION_NOW_ACCEPTS_CARGO_AND_CARGO,
609 static const StringID reject_msg[] = {
610 STR_NEWS_STATION_NO_LONGER_ACCEPTS_CARGO,
611 STR_NEWS_STATION_NO_LONGER_ACCEPTS_CARGO_OR_CARGO,
625 accepts[num_acc++] = i;
630 rejects[num_rej++] = i;
644 static void UpdateStationSignCoord(
BaseStation *st)
648 if (r->IsEmpty())
return;
682 CommandCost ret = (*st)->rect.BeforeAddRect(area.
tile, area.
w, area.
h, StationRect::ADD_TEST);
683 if (ret.
Failed())
return ret;
692 (*st)->string_id = GenerateStationName(*st, area.
tile, name_class);
715 UpdateStationSignCoord(st);
736 if (ret.
Failed())
return ret;
759 cost.
AddCost(_price[PR_BUILD_FOUNDATION]);
766 }
else if (allowed_z != flat_z) {
786 if (ret.
Failed())
return ret;
790 if (ret.
Failed())
return ret;
811 static CommandCost CheckFlatLandRailStation(
TileArea tile_area,
DoCommandFlag flags,
Axis axis, StationID *station,
RailType rt,
SmallVector<Train *, 4> &affected_vehicles,
StationClassID spec_class, byte spec_index, byte plat_len, byte numtracks)
815 uint invalid_dirs = 5 << axis;
822 if (ret.
Failed())
return ret;
828 if (ret.
Failed())
return ret;
839 if (*station == INVALID_STATION) {
841 }
else if (*station != st) {
866 *affected_vehicles.
Append() = v;
870 if (ret.
Failed())
return ret;
877 if (ret.
Failed())
return ret;
904 if (ret.
Failed())
return ret;
923 if (*station == INVALID_STATION) {
925 }
else if (*station != st) {
949 uint num_roadbits = 0;
950 if (build_over_road) {
958 if (ret.
Failed())
return ret;
972 if (ret.
Failed())
return ret;
981 if (ret.
Failed())
return ret;
985 uint roadbits_to_build =
CountBits(rts) * 2 - num_roadbits;
986 cost.
AddCost(_price[PR_BUILD_ROAD] * roadbits_to_build);
1019 static inline byte *CreateSingle(byte *layout,
int n)
1022 do *layout++ = 0;
while (--i);
1023 layout[((n - 1) >> 1) - n] = 2;
1027 static inline byte *CreateMulti(byte *layout,
int n, byte b)
1030 do *layout++ = b;
while (--i);
1033 layout[n - 1 - n] = 0;
1047 if (statspec != NULL && statspec->lengths >= plat_len &&
1048 statspec->platforms[plat_len - 1] >= numtracks &&
1049 statspec->layouts[plat_len - 1][numtracks - 1]) {
1051 memcpy(layout, statspec->layouts[plat_len - 1][numtracks - 1],
1052 plat_len * numtracks);
1056 if (plat_len == 1) {
1057 CreateSingle(layout, numtracks);
1059 if (numtracks & 1) layout = CreateSingle(layout, plat_len);
1062 while (--numtracks >= 0) {
1063 layout = CreateMulti(layout, plat_len, 4);
1064 layout = CreateMulti(layout, plat_len, 6);
1080 template <
class T, StringID error_message>
1083 assert(*st == NULL);
1084 bool check_surrounding =
true;
1087 if (existing_station != INVALID_STATION) {
1088 if (adjacent && existing_station != station_to_join) {
1095 *st = T::GetIfValid(existing_station);
1096 check_surrounding = (*st == NULL);
1101 if (adjacent) check_surrounding =
false;
1105 if (check_surrounding) {
1108 if (ret.
Failed())
return ret;
1112 if (*st == NULL && station_to_join != INVALID_STATION) *st = T::GetIfValid(station_to_join);
1128 return FindJoiningBaseStation<Station, STR_ERROR_MUST_REMOVE_RAILWAY_STATION_FIRST>(existing_station, station_to_join, adjacent, ta, st);
1142 return FindJoiningBaseStation<Waypoint, STR_ERROR_MUST_REMOVE_RAILWAYPOINT_FIRST>(existing_waypoint, waypoint_to_join, adjacent, ta, wp);
1165 RailType rt = Extract<RailType, 0, 4>(p1);
1166 Axis axis = Extract<Axis, 4, 1>(p1);
1167 byte numtracks =
GB(p1, 8, 8);
1168 byte plat_len =
GB(p1, 16, 8);
1169 bool adjacent =
HasBit(p1, 24);
1172 byte spec_index =
GB(p2, 8, 8);
1173 StationID station_to_join =
GB(p2, 16, 16);
1177 if (ret.
Failed())
return ret;
1184 if (plat_len == 0 || numtracks == 0)
return CMD_ERROR;
1195 bool reuse = (station_to_join != NEW_STATION);
1196 if (!reuse) station_to_join = INVALID_STATION;
1197 bool distant_join = (station_to_join != INVALID_STATION);
1204 TileArea new_location(tile_org, w_org, h_org);
1207 StationID est = INVALID_STATION;
1211 if (cost.
Failed())
return cost;
1213 cost.
AddCost((numtracks * _price[PR_BUILD_STATION_RAIL] + _price[PR_BUILD_STATION_RAIL_LENGTH]) * plat_len);
1218 if (ret.
Failed())
return ret;
1220 ret =
BuildStationPart(&st, flags, reuse, new_location, STATIONNAMING_RAIL);
1221 if (ret.
Failed())
return ret;
1225 if (ret.
Failed())
return ret;
1233 if (statspec != NULL) {
1248 if (flags & DC_EXEC) {
1251 byte numtracks_orig;
1257 st->
rect.BeforeAddRect(tile_org, w_org, h_org, StationRect::ADD_TRY);
1259 if (statspec != NULL) {
1268 layout_ptr =
AllocaM(byte, numtracks * plat_len);
1271 numtracks_orig = numtracks;
1279 byte layout = *layout_ptr++;
1285 *affected_vehicles.
Append() = v;
1287 for (; v->
Next() != NULL; v = v->
Next()) { }
1312 if (statspec != NULL) {
1327 TriggerStationAnimation(st, tile,
SAT_BUILT);
1335 }
while (--numtracks);
1337 for (uint i = 0; i < affected_vehicles.
Length(); ++i) {
1339 Train *v = affected_vehicles[i];
1342 for (; v->
Next() != NULL; v = v->
Next()) { }
1349 update_reservation_area =
TileArea(tile_org, 1, numtracks_orig);
1351 update_reservation_area =
TileArea(tile_org, numtracks_orig, 1);
1365 platform_begin = next_tile;
1368 platform_end = next_tile;
1372 bool reservation =
false;
1373 for (
TileIndex t = platform_begin; !reservation && t <= platform_end; t += tile_offset) {
1395 static void MakeRailStationAreaSmaller(
BaseStation *st)
1402 if (ta.
w != 0 && ta.
h != 0) {
1476 if (ret.
Failed())
continue;
1479 T *st = T::GetByTile(tile);
1480 if (st == NULL)
continue;
1485 if (ret.
Failed())
continue;
1494 total_cost.
AddCost(-_price[PR_CLEAR_RAIL]);
1512 for (; temp->
Next() != NULL; temp = temp->
Next()) { }
1520 DoClearSquare(tile);
1526 st->rect.AfterRemoveTile(st, tile);
1532 affected_stations.
Include(st);
1538 for (; v->
Next() != NULL; v = v->
Next()) { }
1544 if (quantity == 0)
return error.
Failed() ? error :
CommandCost(STR_ERROR_THERE_IS_NO_STATION);
1546 for (T **stp = affected_stations.
Begin(); stp != affected_stations.
End(); stp++) {
1552 MakeRailStationAreaSmaller(st);
1553 UpdateStationSignCoord(st);
1559 st->UpdateVirtCoord();
1564 total_cost.
AddCost(quantity * removal_cost);
1588 if (ret.
Failed())
return ret;
1591 for (
Station **stp = affected_stations.
Begin(); stp != affected_stations.
End(); stp++) {
1640 if (ret.
Failed())
return ret;
1646 assert(ta.
w != 0 && ta.
h != 0);
1652 if (st->TileBelongsToRailStation(tile)) {
1655 if (ret.
Failed())
return ret;
1710 if (*primary_stop == NULL) {
1712 return primary_stop;
1716 while (stop->
next != NULL) stop = stop->
next;
1734 return FindJoiningBaseStation<Station, STR_ERROR_MUST_REMOVE_ROAD_STOP_FIRST>(existing_stop, station_to_join, adjacent, ta, st);
1755 bool type =
HasBit(p2, 0);
1756 bool is_drive_through =
HasBit(p2, 1);
1757 RoadTypes rts = Extract<RoadTypes, 2, 2>(p2);
1758 StationID station_to_join =
GB(p2, 16, 16);
1759 bool reuse = (station_to_join != NEW_STATION);
1760 if (!reuse) station_to_join = INVALID_STATION;
1761 bool distant_join = (station_to_join != INVALID_STATION);
1763 uint8 width = (uint8)
GB(p1, 0, 8);
1764 uint8 lenght = (uint8)
GB(p1, 8, 8);
1769 if (width == 0 || lenght == 0)
return CMD_ERROR;
1773 TileArea roadstop_area(tile, width, lenght);
1784 if (is_drive_through) {
1786 axis = Extract<Axis, 6, 1>(p2);
1790 ddir = Extract<DiagDirection, 6, 2>(p2);
1795 if (ret.
Failed())
return ret;
1799 StationID est = INVALID_STATION;
1800 ret =
CheckFlatLandRoadStop(roadstop_area, flags, is_drive_through ? 5 << axis : 1 << ddir, is_drive_through, type, axis, &est, rts);
1801 if (ret.
Failed())
return ret;
1806 if (ret.
Failed())
return ret;
1811 ret =
BuildStationPart(&st, flags, reuse, roadstop_area, STATIONNAMING_ROAD);
1812 if (ret.
Failed())
return ret;
1828 *currstop = road_stop;
1839 st->
rect.BeforeAddTile(cur_tile, StationRect::ADD_TRY);
1842 if (is_drive_through) {
1909 if (ret.
Failed())
return ret;
1924 assert(cur_stop != NULL);
1932 if (ret.
Failed())
return ret;
1936 if (*primary_stop == cur_stop) {
1938 *primary_stop = cur_stop->
next;
1940 if (*primary_stop == NULL) {
1946 while (pred->
next != cur_stop) pred = pred->
next;
1965 DoClearSquare(tile);
1973 FOR_ALL_ROADVEHICLES(v) {
1980 st->
rect.AfterRemoveTile(st, tile);
2012 uint8 width = (uint8)
GB(p1, 0, 8);
2013 uint8 height = (uint8)
GB(p1, 8, 8);
2014 bool keep_drive_through_roads = !
HasBit(p2, 1);
2017 if (width == 0 || height == 0)
return CMD_ERROR;
2023 TileArea roadstop_area(tile, width, height);
2026 CommandCost last_error(STR_ERROR_THERE_IS_NO_STATION);
2027 bool had_success =
false;
2073 return had_success ? cost : last_error;
2084 uint mindist = UINT_MAX;
2118 uint noise_reduction = distance / town_tolerance_distance;
2134 Town *t, *nearest = NULL;
2136 uint mindist = UINT_MAX - add;
2142 if (dist < mindist) {
2161 FOR_ALL_STATIONS(st) {
2186 StationID station_to_join =
GB(p2, 16, 16);
2187 bool reuse = (station_to_join != NEW_STATION);
2188 if (!reuse) station_to_join = INVALID_STATION;
2189 bool distant_join = (station_to_join != INVALID_STATION);
2190 byte airport_type =
GB(p1, 0, 8);
2191 byte layout =
GB(p1, 8, 8);
2198 if (ret.
Failed())
return ret;
2215 if (cost.
Failed())
return cost;
2223 StringID authority_refuse_message = STR_NULL;
2224 Town *authority_refuse_town = NULL;
2229 authority_refuse_message = STR_ERROR_LOCAL_AUTHORITY_REFUSES_NOISE;
2230 authority_refuse_town = nearest;
2236 FOR_ALL_STATIONS(st) {
2240 authority_refuse_message = STR_ERROR_LOCAL_AUTHORITY_REFUSES_AIRPORT;
2241 authority_refuse_town = t;
2245 if (authority_refuse_message != STR_NULL) {
2252 if (ret.
Failed())
return ret;
2258 if (ret.
Failed())
return ret;
2265 cost.
AddCost(_price[PR_BUILD_STATION_AIRPORT]);
2278 st->
rect.BeforeAddRect(tile, w, h, StationRect::ADD_TRY);
2290 AirportTileAnimationTrigger(st, iter,
AAT_BUILT);
2325 if (ret.
Failed())
return ret;
2349 if (!st->TileBelongsToAirport(tile_cur))
continue;
2352 if (ret.
Failed())
return ret;
2354 cost.
AddCost(_price[PR_CLEAR_STATION_AIRPORT]);
2356 if (flags & DC_EXEC) {
2359 DoClearSquare(tile_cur);
2364 if (flags & DC_EXEC) {
2414 if (ret.
Failed())
return ret;
2433 if ((v->
owner == company) == include_company) {
2435 FOR_VEHICLE_ORDERS(v, order) {
2451 static const byte _dock_w_chk[4] = { 2, 1, 2, 1 };
2452 static const byte _dock_h_chk[4] = { 1, 2, 1, 2 };
2465 StationID station_to_join =
GB(p2, 16, 16);
2466 bool reuse = (station_to_join != NEW_STATION);
2467 if (!reuse) station_to_join = INVALID_STATION;
2468 bool distant_join = (station_to_join != INVALID_STATION);
2480 if (ret.
Failed())
return ret;
2485 if (ret.
Failed())
return ret;
2499 if (ret.
Failed())
return ret;
2507 _dock_w_chk[direction], _dock_h_chk[direction]);
2512 if (ret.
Failed())
return ret;
2518 if (ret.
Failed())
return ret;
2526 st->
rect.BeforeAddRect(dock_area.
tile, dock_area.
w, dock_area.
h, StationRect::ADD_TRY);
2559 if (ret.
Failed())
return ret;
2568 if (ret.
Failed())
return ret;
2571 DoClearSquare(tile1);
2573 MakeWaterKeepingClass(tile2, st->
owner);
2575 st->
rect.AfterRemoveTile(st, tile1);
2576 st->
rect.AfterRemoveTile(st, tile2);
2613 return &_station_display_datas[st][gfx];
2629 case SPR_RAIL_TRACK_X:
2630 snow_desert =
false;
2631 *overlay_offset =
RTO_X;
2634 case SPR_RAIL_TRACK_Y:
2635 snow_desert =
false;
2636 *overlay_offset =
RTO_Y;
2639 case SPR_RAIL_TRACK_X_SNOW:
2641 *overlay_offset =
RTO_X;
2644 case SPR_RAIL_TRACK_Y_SNOW:
2646 *overlay_offset =
RTO_Y;
2669 *ground = snow_desert ? SPR_FLAT_SNOW_DESERT_TILE : SPR_FLAT_GRASS_TILE;
2673 static void DrawTile_Station(
TileInfo *ti)
2681 uint32 relocation = 0;
2682 uint32 ground_relocation = 0;
2685 uint tile_layout = 0;
2697 if (statspec != NULL) {
2734 case APT_RADAR_GRASS_FENCE_SW:
2737 case APT_GRASS_FENCE_NE_FLAG:
2740 case APT_RADAR_FENCE_SW:
2743 case APT_RADAR_FENCE_NE:
2746 case APT_GRASS_FENCE_NE_FLAG_2:
2756 palette = COMPANY_SPRITE_COLOUR(owner);
2759 palette = PALETTE_TO_GREY;
2762 if (layout == NULL && (t == NULL || t->
seq == NULL)) t = GetStationTileLayout(
GetStationType(ti->
tile), gfx);
2772 if (!HasFoundationNW(ti->
tile, slope, z))
SetBit(edge_info, 0);
2773 if (!HasFoundationNE(ti->
tile, slope, z))
SetBit(edge_info, 1);
2775 if (image == 0)
goto draw_default_foundation;
2780 static const uint8 foundation_parts[] = {
2793 static const uint8 composite_foundation_parts[] = {
2795 0x00, 0xD1, 0xE4, 0xE0,
2797 0xCA, 0xC9, 0xC4, 0xC0,
2799 0xD2, 0x91, 0xE4, 0xA0,
2804 uint8 parts = composite_foundation_parts[ti->
tileh];
2815 goto draw_default_foundation;
2819 for (
int i = 0; i < 8; i++) {
2830 draw_default_foundation:
2836 DrawWaterClassGround(ti);
2838 if (sprite != 0) total_offset = sprite - SPR_IMG_BUOY;
2841 DrawWaterClassGround(ti);
2847 DrawShoreTile(ti->
tileh);
2849 DrawClearLandTile(ti, 3);
2853 if (layout != NULL) {
2863 t = &tmp_rail_layout;
2865 }
else if (statspec != NULL) {
2917 int32 total_offset = 0;
2932 DrawSprite(ground + overlay_offset, PAL_NONE, x, y);
2945 static int GetSlopePixelZ_Station(
TileIndex tile, uint x, uint y)
2970 td->
owner_type[i] = STR_LAND_AREA_INFORMATION_ROAD_OWNER;
2971 td->
owner[i] = road_owner;
2975 td->
owner_type[i] = STR_LAND_AREA_INFORMATION_TRAM_OWNER;
2976 td->
owner[i] = tram_owner;
3018 default: NOT_REACHED();
3019 case STATION_RAIL: str = STR_LAI_STATION_DESCRIPTION_RAILROAD_STATION;
break;
3020 case STATION_AIRPORT:
3021 str = (
IsHangar(tile) ? STR_LAI_STATION_DESCRIPTION_AIRCRAFT_HANGAR : STR_LAI_STATION_DESCRIPTION_AIRPORT);
3023 case STATION_TRUCK: str = STR_LAI_STATION_DESCRIPTION_TRUCK_LOADING_AREA;
break;
3024 case STATION_BUS: str = STR_LAI_STATION_DESCRIPTION_BUS_STATION;
break;
3025 case STATION_OILRIG: str = STR_INDUSTRY_NAME_OIL_RIG;
break;
3026 case STATION_DOCK: str = STR_LAI_STATION_DESCRIPTION_SHIP_DOCK;
break;
3027 case STATION_BUOY: str = STR_LAI_STATION_DESCRIPTION_BUOY;
break;
3028 case STATION_WAYPOINT: str = STR_LAI_STATION_DESCRIPTION_WAYPOINT;
break;
3077 static void TileLoop_Station(
TileIndex tile)
3082 case STATION_AIRPORT:
3089 case STATION_OILRIG:
3099 static void AnimateTile_Station(
TileIndex tile)
3102 AnimateStationTile(tile);
3107 AnimateAirportTile(tile);
3112 static bool ClickTile_Station(
TileIndex tile)
3156 }
else if (x < stop) {
3158 uint16 spd =
max(0, (stop - x) * 20 - 15);
3159 if (spd < v->cur_speed) v->
cur_speed = spd;
3188 if (cargoes == 0)
return;
3227 static inline void byte_inc_sat(byte *p)
3244 StationCargoAmountMap waiting_per_source;
3246 for (StationCargoAmountMap::iterator i(waiting_per_source.begin()); i != waiting_per_source.end(); ++i) {
3248 if (source_station == NULL)
continue;
3255 static void UpdateStationRating(
Station *st)
3257 bool waiting_changed =
false;
3259 byte_inc_sat(&st->time_since_load);
3260 byte_inc_sat(&st->time_since_unload);
3263 FOR_ALL_CARGOSPECS(cs) {
3279 waiting_changed =
true;
3298 uint waiting_avg = waiting / (num_dests + 1);
3309 uint32 var10 = (st->last_vehicle_type ==
VEH_INVALID) ? 0x0 : (st->last_vehicle_type + 0x10);
3313 rating =
GB(callback, 0, 14);
3316 if (
HasBit(callback, 14)) rating -= 0x4000;
3322 if (b >= 0) rating += b >> 2;
3325 if (st->last_vehicle_type ==
VEH_SHIP) waittime >>= 2;
3327 (rating += 25, waittime > 12) ||
3328 (rating += 25, waittime > 6) ||
3329 (rating += 45, waittime > 3) ||
3330 (rating += 35,
true);
3337 (rating += 10,
true);
3344 (rating += 10, age >= 2) ||
3345 (rating += 10, age >= 1) ||
3346 (rating += 13,
true);
3356 if (rating <= 64 && waiting_avg >= 100) {
3357 int dec = Random() & 0x1F;
3358 if (waiting_avg < 200) dec &= 7;
3359 waiting -= (dec + 1) * num_dests;
3360 waiting_changed =
true;
3364 if (rating <= 127 && waiting != 0) {
3365 uint32 r = Random();
3366 if (rating <= (
int)
GB(r, 0, 7)) {
3368 waiting =
max((
int)waiting - (
int)((
GB(r, 8, 2) - 1) * num_dests), 0);
3369 waiting_changed =
true;
3376 static const uint WAITING_CARGO_THRESHOLD = 1 << 12;
3377 static const uint WAITING_CARGO_CUT_FACTOR = 1 << 6;
3378 static const uint MAX_WAITING_CARGO = 1 << 15;
3380 if (waiting > WAITING_CARGO_THRESHOLD) {
3381 uint difference = waiting - WAITING_CARGO_THRESHOLD;
3382 waiting -= (difference / WAITING_CARGO_CUT_FACTOR);
3384 waiting =
min(waiting, MAX_WAITING_CARGO);
3385 waiting_changed =
true;
3390 if (waiting_changed && waiting < ge->cargo.AvailableCount()) {
3404 StationID index = st->
index;
3405 if (waiting_changed) {
3428 for (std::list<Vehicle *>::iterator it(st->loading_vehicles.begin()); it != st->loading_vehicles.end(); ++it) {
3429 for (
Vehicle *v = *it; v != NULL; v = v->
Next()) {
3449 if (lg == NULL)
continue;
3452 Edge edge = it->second;
3461 bool updated =
false;
3463 FOR_ALL_ORDER_LISTS(l) {
3464 bool found_from =
false;
3465 bool found_to =
false;
3467 if (!order->IsType(OT_GOTO_STATION) && !order->IsType(OT_IMPLICIT))
continue;
3468 if (order->GetDestination() == from->
index) {
3470 if (found_to)
break;
3471 }
else if (order->GetDestination() == to->
index) {
3473 if (found_from)
break;
3476 if (!found_to || !found_from)
continue;
3533 DEBUG(misc, 0,
"Can't allocate link graph");
3542 }
else if (ge2.
link_graph == INVALID_LINK_GRAPH) {
3561 (*lg)[ge1.
node].UpdateEdge(ge2.
node, capacity, usage, mode);
3573 for (
const Vehicle *v = front; v != NULL; v = v->
Next()) {
3588 static void StationHandleSmallTick(
BaseStation *st)
3599 void OnTick_Station()
3601 if (_game_mode == GM_EDITOR)
return;
3604 FOR_ALL_BASE_STATIONS(st) {
3605 StationHandleSmallTick(st);
3629 FOR_ALL_STATIONS(st) {
3639 void ModifyStationRatingAround(
TileIndex tile,
Owner owner,
int amount, uint radius)
3643 FOR_ALL_STATIONS(st) {
3644 if (st->
owner == owner &&
3669 if (amount == 0)
return 0;
3681 DEBUG(misc, 0,
"Can't allocate link graph");
3686 if (lg != NULL) (*lg)[ge.
node].UpdateSupply(amount);
3702 static bool IsUniqueStationName(
const char *name)
3706 FOR_ALL_STATIONS(st) {
3707 if (st->
name != NULL && strcmp(st->
name, name) == 0)
return false;
3728 if (ret.
Failed())
return ret;
3734 if (!IsUniqueStationName(text))
return_cmd_error(STR_ERROR_NAME_MUST_BE_UNIQUE);
3762 uint min_x = (x > max_rad) ? x - max_rad : 0;
3763 uint max_x = x + location.
w + max_rad;
3764 uint min_y = (y > max_rad) ? y - max_rad : 0;
3765 uint max_y = y + location.
h + max_rad;
3772 for (uint cy = min_y; cy < max_y; cy++) {
3773 for (uint cx = min_x; cx < max_x; cx++) {
3779 if (st == NULL)
continue;
3786 if (rad_x < -rad || rad_x >= rad + location.
w)
continue;
3787 if (rad_y < -rad || rad_y >= rad + location.
h)
continue;
3814 if (amount == 0)
return 0;
3818 uint best_rating1 = 0;
3819 uint best_rating2 = 0;
3821 for (
Station *
const *st_iter = all_stations->
Begin(); st_iter != all_stations->
End(); ++st_iter) {
3838 if (st1 == NULL || st->
goods[type].
rating >= best_rating1) {
3839 st2 = st1; best_rating2 = best_rating1; st1 = st; best_rating1 = st->
goods[type].
rating;
3840 }
else if (st2 == NULL || st->
goods[type].
rating >= best_rating2) {
3846 if (st1 == NULL)
return 0;
3850 amount *= best_rating1 + 1;
3854 return UpdateStationWaiting(st1, type, amount, source_type, source_id);
3858 assert(st1 != NULL);
3859 assert(st2 != NULL);
3860 assert(best_rating1 != 0 || best_rating2 != 0);
3867 uint worst_cargo = amount * best_rating2 / (best_rating1 + best_rating2);
3868 assert(worst_cargo <= (amount - worst_cargo));
3871 uint moved = UpdateStationWaiting(st1, type, amount - worst_cargo, source_type, source_id);
3874 return moved + UpdateStationWaiting(st2, type, worst_cargo, source_type, source_id);
3880 DEBUG(misc, 0,
"Can't allocate station for oilrig at 0x%X, reverting to oilrig only", tile);
3887 st->
string_id = GenerateStationName(st, tile, STATIONNAMING_OILRIG);
3900 st->
rect.BeforeAddTile(tile, StationRect::ADD_FORCE);
3918 st->
rect.AfterRemoveTile(st, tile);
3922 if (!st->
IsInUse())
delete st;
3954 case STATION_WAYPOINT:
4046 case STATION_WAYPOINT:
return_cmd_error(STR_ERROR_BUILDING_MUST_BE_DEMOLISHED);
4047 case STATION_AIRPORT:
return_cmd_error(STR_ERROR_MUST_DEMOLISH_AIRPORT_FIRST);
4052 case STATION_OILRIG:
4053 SetDParam(1, STR_INDUSTRY_NAME_OIL_RIG);
4072 case STATION_BUOY:
return RemoveBuoy(tile, flags);
4073 case STATION_DOCK:
return RemoveDock(tile, flags);
4088 case STATION_WAYPOINT:
4089 case STATION_RAIL: {
4096 case STATION_AIRPORT:
4124 for (SharesMap::const_iterator it = this->
shares.begin(); it != this->
shares.end(); ++it) {
4125 if (it->second == st) {
4126 return it->first - prev;
4143 assert(!this->
shares.empty());
4146 if (it->second != excluded && it->second != excluded2)
return it->second;
4151 uint end = it->first;
4152 uint begin = (it == this->
shares.begin() ? 0 : (--it)->first);
4153 uint interval = end - begin;
4154 if (interval >= this->
unrestricted)
return INVALID_STATION;
4157 SharesMap::const_iterator it2 = (rand < begin) ? this->
shares.upper_bound(rand) :
4158 this->
shares.upper_bound(rand + interval);
4160 if (it2->second != excluded && it2->second != excluded2)
return it2->second;
4165 uint end2 = it2->first;
4166 uint begin2 = (it2 == this->
shares.begin() ? 0 : (--it2)->first);
4167 uint interval2 = end2 - begin2;
4168 if (interval2 >= new_max)
return INVALID_STATION;
4169 new_max -= interval2;
4170 if (begin > begin2) {
4171 Swap(begin, begin2);
4173 Swap(interval, interval2);
4178 it3 = this->
shares.upper_bound(rand);
4179 }
else if (rand < begin2 - interval) {
4180 it3 = this->
shares.upper_bound(rand + interval);
4182 it3 = this->
shares.upper_bound(rand + interval + interval2);
4195 assert(!this->
shares.empty());
4196 SharesMap new_shares;
4198 for (SharesMap::iterator it(this->
shares.begin()); it != this->
shares.end(); ++it) {
4199 new_shares[++i] = it->second;
4200 if (it->first == this->unrestricted) this->
unrestricted = i;
4202 this->
shares.swap(new_shares);
4216 assert(!this->
shares.empty());
4218 uint removed_shares = 0;
4219 uint added_shares = 0;
4220 uint last_share = 0;
4221 SharesMap new_shares;
4222 for (SharesMap::iterator it(this->
shares.begin()); it != this->
shares.end(); ++it) {
4223 if (it->second == st) {
4225 uint share = it->first - last_share;
4226 if (flow == INT_MIN || (uint)(-flow) >= share) {
4227 removed_shares += share;
4228 if (it->first <= this->unrestricted) this->
unrestricted -= share;
4229 if (flow != INT_MIN) flow += share;
4230 last_share = it->first;
4233 removed_shares += (uint)(-flow);
4235 added_shares += (uint)(flow);
4237 if (it->first <= this->unrestricted) this->
unrestricted += flow;
4243 new_shares[it->first + added_shares - removed_shares] = it->second;
4244 last_share = it->first;
4247 new_shares[last_share + (uint)flow] = st;
4254 this->
shares.swap(new_shares);
4264 assert(!this->
shares.empty());
4266 uint last_share = 0;
4267 SharesMap new_shares;
4268 for (SharesMap::iterator it(this->
shares.begin()); it != this->
shares.end(); ++it) {
4270 if (it->first > this->unrestricted)
return;
4271 if (it->second == st) {
4272 flow = it->first - last_share;
4275 new_shares[it->first] = it->second;
4278 new_shares[it->first - flow] = it->second;
4280 last_share = it->first;
4282 if (flow == 0)
return;
4283 new_shares[last_share + flow] = st;
4284 this->
shares.swap(new_shares);
4285 assert(!this->
shares.empty());
4295 assert(!this->
shares.empty());
4297 uint next_share = 0;
4299 for (SharesMap::reverse_iterator it(this->
shares.rbegin()); it != this->
shares.rend(); ++it) {
4300 if (it->first < this->unrestricted)
return;
4302 flow = next_share - it->first;
4306 if (it->first == this->unrestricted)
return;
4307 if (it->second == st) found =
true;
4309 next_share = it->first;
4311 if (flow == 0)
return;
4312 SharesMap new_shares;
4313 new_shares[flow] = st;
4314 for (SharesMap::iterator it(this->
shares.begin()); it != this->
shares.end(); ++it) {
4315 if (it->second != st) {
4316 new_shares[flow + it->first] = it->second;
4321 this->
shares.swap(new_shares);
4322 assert(!this->
shares.empty());
4332 assert(runtime > 0);
4333 SharesMap new_shares;
4335 for (SharesMap::iterator i = this->
shares.begin(); i != this->
shares.end(); ++i) {
4336 share =
max(share + 1, i->first * 30 / runtime);
4337 new_shares[share] = i->second;
4340 this->
shares.swap(new_shares);
4351 FlowStatMap::iterator origin_it = this->find(origin);
4352 if (origin_it == this->end()) {
4353 this->insert(std::make_pair(origin,
FlowStat(via, flow)));
4355 origin_it->second.ChangeShare(via, flow);
4356 assert(!origin_it->second.GetShares()->empty());
4370 FlowStatMap::iterator prev_it = this->find(origin);
4371 if (prev_it == this->end()) {
4374 this->insert(std::make_pair(origin, fs));
4376 prev_it->second.ChangeShare(via, flow);
4377 prev_it->second.ChangeShare(INVALID_STATION, flow);
4378 assert(!prev_it->second.GetShares()->empty());
4388 for (FlowStatMap::iterator i = this->begin(); i != this->end(); ++i) {
4390 uint local = fs.
GetShare(INVALID_STATION);
4391 if (local > INT_MAX) {
4414 for (FlowStatMap::iterator f_it = this->begin(); f_it != this->end();) {
4418 ret.
Push(f_it->first);
4419 this->erase(f_it++);
4433 for (FlowStatMap::iterator it = this->begin(); it != this->end(); ++it) {
4434 it->second.RestrictShare(via);
4444 for (FlowStatMap::iterator it = this->begin(); it != this->end(); ++it) {
4445 it->second.ReleaseShare(via);
4456 for (FlowStatMap::const_iterator i = this->begin(); i != this->end(); ++i) {
4457 ret += (--(i->second.GetShares()->end()))->first;
4470 for (FlowStatMap::const_iterator i = this->begin(); i != this->end(); ++i) {
4471 ret += i->second.GetShare(via);
4483 FlowStatMap::const_iterator i = this->find(from);
4484 if (i == this->end())
return 0;
4485 return (--(i->second.GetShares()->end()))->first;
4496 FlowStatMap::const_iterator i = this->find(from);
4497 if (i == this->end())
return 0;
4498 return i->second.GetShare(via);
4503 GetSlopePixelZ_Station,
4506 GetTileDesc_Station,
4507 GetTileTrackStatus_Station,
4509 AnimateTile_Station,
4511 ChangeTileOwner_Station,
4513 VehicleEnter_Station,
4514 GetFoundation_Station,
4515 TerraformTile_Station,