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;
1966 DoClearSquare(tile);
1974 FOR_ALL_ROADVEHICLES(v) {
1981 st->
rect.AfterRemoveTile(st, tile);
2013 uint8 width = (uint8)
GB(p1, 0, 8);
2014 uint8 height = (uint8)
GB(p1, 8, 8);
2015 bool keep_drive_through_roads = !
HasBit(p2, 1);
2018 if (width == 0 || height == 0)
return CMD_ERROR;
2024 TileArea roadstop_area(tile, width, height);
2027 CommandCost last_error(STR_ERROR_THERE_IS_NO_STATION);
2028 bool had_success =
false;
2074 return had_success ? cost : last_error;
2085 uint mindist = UINT_MAX;
2119 uint noise_reduction = distance / town_tolerance_distance;
2135 Town *t, *nearest = NULL;
2137 uint mindist = UINT_MAX - add;
2143 if (dist < mindist) {
2162 FOR_ALL_STATIONS(st) {
2187 StationID station_to_join =
GB(p2, 16, 16);
2188 bool reuse = (station_to_join != NEW_STATION);
2189 if (!reuse) station_to_join = INVALID_STATION;
2190 bool distant_join = (station_to_join != INVALID_STATION);
2191 byte airport_type =
GB(p1, 0, 8);
2192 byte layout =
GB(p1, 8, 8);
2199 if (ret.
Failed())
return ret;
2216 if (cost.
Failed())
return cost;
2224 StringID authority_refuse_message = STR_NULL;
2225 Town *authority_refuse_town = NULL;
2230 authority_refuse_message = STR_ERROR_LOCAL_AUTHORITY_REFUSES_NOISE;
2231 authority_refuse_town = nearest;
2237 FOR_ALL_STATIONS(st) {
2241 authority_refuse_message = STR_ERROR_LOCAL_AUTHORITY_REFUSES_AIRPORT;
2242 authority_refuse_town = t;
2246 if (authority_refuse_message != STR_NULL) {
2253 if (ret.
Failed())
return ret;
2259 if (ret.
Failed())
return ret;
2266 cost.
AddCost(_price[PR_BUILD_STATION_AIRPORT]);
2279 st->
rect.BeforeAddRect(tile, w, h, StationRect::ADD_TRY);
2291 AirportTileAnimationTrigger(st, iter,
AAT_BUILT);
2326 if (ret.
Failed())
return ret;
2350 if (!st->TileBelongsToAirport(tile_cur))
continue;
2353 if (ret.
Failed())
return ret;
2355 cost.
AddCost(_price[PR_CLEAR_STATION_AIRPORT]);
2357 if (flags & DC_EXEC) {
2360 DoClearSquare(tile_cur);
2365 if (flags & DC_EXEC) {
2415 if (ret.
Failed())
return ret;
2434 if ((v->
owner == company) == include_company) {
2436 FOR_VEHICLE_ORDERS(v, order) {
2452 static const byte _dock_w_chk[4] = { 2, 1, 2, 1 };
2453 static const byte _dock_h_chk[4] = { 1, 2, 1, 2 };
2466 StationID station_to_join =
GB(p2, 16, 16);
2467 bool reuse = (station_to_join != NEW_STATION);
2468 if (!reuse) station_to_join = INVALID_STATION;
2469 bool distant_join = (station_to_join != INVALID_STATION);
2481 if (ret.
Failed())
return ret;
2486 if (ret.
Failed())
return ret;
2500 if (ret.
Failed())
return ret;
2508 _dock_w_chk[direction], _dock_h_chk[direction]);
2513 if (ret.
Failed())
return ret;
2519 if (ret.
Failed())
return ret;
2527 st->
rect.BeforeAddRect(dock_area.
tile, dock_area.
w, dock_area.
h, StationRect::ADD_TRY);
2560 if (ret.
Failed())
return ret;
2569 if (ret.
Failed())
return ret;
2572 DoClearSquare(tile1);
2574 MakeWaterKeepingClass(tile2, st->
owner);
2576 st->
rect.AfterRemoveTile(st, tile1);
2577 st->
rect.AfterRemoveTile(st, tile2);
2614 return &_station_display_datas[st][gfx];
2630 case SPR_RAIL_TRACK_X:
2631 snow_desert =
false;
2632 *overlay_offset =
RTO_X;
2635 case SPR_RAIL_TRACK_Y:
2636 snow_desert =
false;
2637 *overlay_offset =
RTO_Y;
2640 case SPR_RAIL_TRACK_X_SNOW:
2642 *overlay_offset =
RTO_X;
2645 case SPR_RAIL_TRACK_Y_SNOW:
2647 *overlay_offset =
RTO_Y;
2670 *ground = snow_desert ? SPR_FLAT_SNOW_DESERT_TILE : SPR_FLAT_GRASS_TILE;
2674 static void DrawTile_Station(
TileInfo *ti)
2682 uint32 relocation = 0;
2683 uint32 ground_relocation = 0;
2686 uint tile_layout = 0;
2698 if (statspec != NULL) {
2735 case APT_RADAR_GRASS_FENCE_SW:
2738 case APT_GRASS_FENCE_NE_FLAG:
2741 case APT_RADAR_FENCE_SW:
2744 case APT_RADAR_FENCE_NE:
2747 case APT_GRASS_FENCE_NE_FLAG_2:
2757 palette = COMPANY_SPRITE_COLOUR(owner);
2760 palette = PALETTE_TO_GREY;
2763 if (layout == NULL && (t == NULL || t->
seq == NULL)) t = GetStationTileLayout(
GetStationType(ti->
tile), gfx);
2773 if (!HasFoundationNW(ti->
tile, slope, z))
SetBit(edge_info, 0);
2774 if (!HasFoundationNE(ti->
tile, slope, z))
SetBit(edge_info, 1);
2776 if (image == 0)
goto draw_default_foundation;
2781 static const uint8 foundation_parts[] = {
2794 static const uint8 composite_foundation_parts[] = {
2796 0x00, 0xD1, 0xE4, 0xE0,
2798 0xCA, 0xC9, 0xC4, 0xC0,
2800 0xD2, 0x91, 0xE4, 0xA0,
2805 uint8 parts = composite_foundation_parts[ti->
tileh];
2816 goto draw_default_foundation;
2820 for (
int i = 0; i < 8; i++) {
2831 draw_default_foundation:
2837 DrawWaterClassGround(ti);
2839 if (sprite != 0) total_offset = sprite - SPR_IMG_BUOY;
2842 DrawWaterClassGround(ti);
2848 DrawShoreTile(ti->
tileh);
2850 DrawClearLandTile(ti, 3);
2854 if (layout != NULL) {
2864 t = &tmp_rail_layout;
2866 }
else if (statspec != NULL) {
2918 int32 total_offset = 0;
2933 DrawSprite(ground + overlay_offset, PAL_NONE, x, y);
2946 static int GetSlopePixelZ_Station(
TileIndex tile, uint x, uint y)
2971 td->
owner_type[i] = STR_LAND_AREA_INFORMATION_ROAD_OWNER;
2972 td->
owner[i] = road_owner;
2976 td->
owner_type[i] = STR_LAND_AREA_INFORMATION_TRAM_OWNER;
2977 td->
owner[i] = tram_owner;
3019 default: NOT_REACHED();
3020 case STATION_RAIL: str = STR_LAI_STATION_DESCRIPTION_RAILROAD_STATION;
break;
3021 case STATION_AIRPORT:
3022 str = (
IsHangar(tile) ? STR_LAI_STATION_DESCRIPTION_AIRCRAFT_HANGAR : STR_LAI_STATION_DESCRIPTION_AIRPORT);
3024 case STATION_TRUCK: str = STR_LAI_STATION_DESCRIPTION_TRUCK_LOADING_AREA;
break;
3025 case STATION_BUS: str = STR_LAI_STATION_DESCRIPTION_BUS_STATION;
break;
3026 case STATION_OILRIG: str = STR_INDUSTRY_NAME_OIL_RIG;
break;
3027 case STATION_DOCK: str = STR_LAI_STATION_DESCRIPTION_SHIP_DOCK;
break;
3028 case STATION_BUOY: str = STR_LAI_STATION_DESCRIPTION_BUOY;
break;
3029 case STATION_WAYPOINT: str = STR_LAI_STATION_DESCRIPTION_WAYPOINT;
break;
3078 static void TileLoop_Station(
TileIndex tile)
3083 case STATION_AIRPORT:
3090 case STATION_OILRIG:
3100 static void AnimateTile_Station(
TileIndex tile)
3103 AnimateStationTile(tile);
3108 AnimateAirportTile(tile);
3113 static bool ClickTile_Station(
TileIndex tile)
3157 }
else if (x < stop) {
3159 uint16 spd =
max(0, (stop - x) * 20 - 15);
3160 if (spd < v->cur_speed) v->
cur_speed = spd;
3189 if (cargoes == 0)
return;
3228 static inline void byte_inc_sat(byte *p)
3245 StationCargoAmountMap waiting_per_source;
3247 for (StationCargoAmountMap::iterator i(waiting_per_source.begin()); i != waiting_per_source.end(); ++i) {
3249 if (source_station == NULL)
continue;
3256 static void UpdateStationRating(
Station *st)
3258 bool waiting_changed =
false;
3260 byte_inc_sat(&st->time_since_load);
3261 byte_inc_sat(&st->time_since_unload);
3264 FOR_ALL_CARGOSPECS(cs) {
3280 waiting_changed =
true;
3299 uint waiting_avg = waiting / (num_dests + 1);
3310 uint32 var10 = (st->last_vehicle_type ==
VEH_INVALID) ? 0x0 : (st->last_vehicle_type + 0x10);
3314 rating =
GB(callback, 0, 14);
3317 if (
HasBit(callback, 14)) rating -= 0x4000;
3323 if (b >= 0) rating += b >> 2;
3326 if (st->last_vehicle_type ==
VEH_SHIP) waittime >>= 2;
3328 (rating += 25, waittime > 12) ||
3329 (rating += 25, waittime > 6) ||
3330 (rating += 45, waittime > 3) ||
3331 (rating += 35,
true);
3338 (rating += 10,
true);
3345 (rating += 10, age >= 2) ||
3346 (rating += 10, age >= 1) ||
3347 (rating += 13,
true);
3357 if (rating <= 64 && waiting_avg >= 100) {
3358 int dec = Random() & 0x1F;
3359 if (waiting_avg < 200) dec &= 7;
3360 waiting -= (dec + 1) * num_dests;
3361 waiting_changed =
true;
3365 if (rating <= 127 && waiting != 0) {
3366 uint32 r = Random();
3367 if (rating <= (
int)
GB(r, 0, 7)) {
3369 waiting =
max((
int)waiting - (
int)((
GB(r, 8, 2) - 1) * num_dests), 0);
3370 waiting_changed =
true;
3377 static const uint WAITING_CARGO_THRESHOLD = 1 << 12;
3378 static const uint WAITING_CARGO_CUT_FACTOR = 1 << 6;
3379 static const uint MAX_WAITING_CARGO = 1 << 15;
3381 if (waiting > WAITING_CARGO_THRESHOLD) {
3382 uint difference = waiting - WAITING_CARGO_THRESHOLD;
3383 waiting -= (difference / WAITING_CARGO_CUT_FACTOR);
3385 waiting =
min(waiting, MAX_WAITING_CARGO);
3386 waiting_changed =
true;
3391 if (waiting_changed && waiting < ge->cargo.AvailableCount()) {
3405 StationID index = st->
index;
3406 if (waiting_changed) {
3429 for (std::list<Vehicle *>::iterator it(st->loading_vehicles.begin()); it != st->loading_vehicles.end(); ++it) {
3430 for (
Vehicle *v = *it; v != NULL; v = v->
Next()) {
3450 if (lg == NULL)
continue;
3453 Edge edge = it->second;
3462 bool updated =
false;
3464 FOR_ALL_ORDER_LISTS(l) {
3465 bool found_from =
false;
3466 bool found_to =
false;
3468 if (!order->IsType(OT_GOTO_STATION) && !order->IsType(OT_IMPLICIT))
continue;
3469 if (order->GetDestination() == from->
index) {
3471 if (found_to)
break;
3472 }
else if (order->GetDestination() == to->
index) {
3474 if (found_from)
break;
3477 if (!found_to || !found_from)
continue;
3534 DEBUG(misc, 0,
"Can't allocate link graph");
3543 }
else if (ge2.
link_graph == INVALID_LINK_GRAPH) {
3562 (*lg)[ge1.
node].UpdateEdge(ge2.
node, capacity, usage, mode);
3574 for (
const Vehicle *v = front; v != NULL; v = v->
Next()) {
3589 static void StationHandleSmallTick(
BaseStation *st)
3600 void OnTick_Station()
3602 if (_game_mode == GM_EDITOR)
return;
3605 FOR_ALL_BASE_STATIONS(st) {
3606 StationHandleSmallTick(st);
3630 FOR_ALL_STATIONS(st) {
3640 void ModifyStationRatingAround(
TileIndex tile,
Owner owner,
int amount, uint radius)
3644 FOR_ALL_STATIONS(st) {
3645 if (st->
owner == owner &&
3670 if (amount == 0)
return 0;
3682 DEBUG(misc, 0,
"Can't allocate link graph");
3687 if (lg != NULL) (*lg)[ge.
node].UpdateSupply(amount);
3703 static bool IsUniqueStationName(
const char *name)
3707 FOR_ALL_STATIONS(st) {
3708 if (st->
name != NULL && strcmp(st->
name, name) == 0)
return false;
3729 if (ret.
Failed())
return ret;
3735 if (!IsUniqueStationName(text))
return_cmd_error(STR_ERROR_NAME_MUST_BE_UNIQUE);
3763 uint min_x = (x > max_rad) ? x - max_rad : 0;
3764 uint max_x = x + location.
w + max_rad;
3765 uint min_y = (y > max_rad) ? y - max_rad : 0;
3766 uint max_y = y + location.
h + max_rad;
3773 for (uint cy = min_y; cy < max_y; cy++) {
3774 for (uint cx = min_x; cx < max_x; cx++) {
3780 if (st == NULL)
continue;
3787 if (rad_x < -rad || rad_x >= rad + location.
w)
continue;
3788 if (rad_y < -rad || rad_y >= rad + location.
h)
continue;
3815 if (amount == 0)
return 0;
3819 uint best_rating1 = 0;
3820 uint best_rating2 = 0;
3822 for (
Station *
const *st_iter = all_stations->
Begin(); st_iter != all_stations->
End(); ++st_iter) {
3839 if (st1 == NULL || st->
goods[type].
rating >= best_rating1) {
3840 st2 = st1; best_rating2 = best_rating1; st1 = st; best_rating1 = st->
goods[type].
rating;
3841 }
else if (st2 == NULL || st->
goods[type].
rating >= best_rating2) {
3847 if (st1 == NULL)
return 0;
3851 amount *= best_rating1 + 1;
3855 return UpdateStationWaiting(st1, type, amount, source_type, source_id);
3859 assert(st1 != NULL);
3860 assert(st2 != NULL);
3861 assert(best_rating1 != 0 || best_rating2 != 0);
3868 uint worst_cargo = amount * best_rating2 / (best_rating1 + best_rating2);
3869 assert(worst_cargo <= (amount - worst_cargo));
3872 uint moved = UpdateStationWaiting(st1, type, amount - worst_cargo, source_type, source_id);
3875 return moved + UpdateStationWaiting(st2, type, worst_cargo, source_type, source_id);
3881 DEBUG(misc, 0,
"Can't allocate station for oilrig at 0x%X, reverting to oilrig only", tile);
3888 st->
string_id = GenerateStationName(st, tile, STATIONNAMING_OILRIG);
3901 st->
rect.BeforeAddTile(tile, StationRect::ADD_FORCE);
3919 st->
rect.AfterRemoveTile(st, tile);
3923 if (!st->
IsInUse())
delete st;
3955 case STATION_WAYPOINT:
4047 case STATION_WAYPOINT:
return_cmd_error(STR_ERROR_BUILDING_MUST_BE_DEMOLISHED);
4048 case STATION_AIRPORT:
return_cmd_error(STR_ERROR_MUST_DEMOLISH_AIRPORT_FIRST);
4053 case STATION_OILRIG:
4054 SetDParam(1, STR_INDUSTRY_NAME_OIL_RIG);
4073 case STATION_BUOY:
return RemoveBuoy(tile, flags);
4074 case STATION_DOCK:
return RemoveDock(tile, flags);
4089 case STATION_WAYPOINT:
4090 case STATION_RAIL: {
4097 case STATION_AIRPORT:
4125 for (SharesMap::const_iterator it = this->
shares.begin(); it != this->
shares.end(); ++it) {
4126 if (it->second == st) {
4127 return it->first - prev;
4144 assert(!this->
shares.empty());
4147 if (it->second != excluded && it->second != excluded2)
return it->second;
4152 uint end = it->first;
4153 uint begin = (it == this->
shares.begin() ? 0 : (--it)->first);
4154 uint interval = end - begin;
4155 if (interval >= this->
unrestricted)
return INVALID_STATION;
4158 SharesMap::const_iterator it2 = (rand < begin) ? this->
shares.upper_bound(rand) :
4159 this->
shares.upper_bound(rand + interval);
4161 if (it2->second != excluded && it2->second != excluded2)
return it2->second;
4166 uint end2 = it2->first;
4167 uint begin2 = (it2 == this->
shares.begin() ? 0 : (--it2)->first);
4168 uint interval2 = end2 - begin2;
4169 if (interval2 >= new_max)
return INVALID_STATION;
4170 new_max -= interval2;
4171 if (begin > begin2) {
4172 Swap(begin, begin2);
4174 Swap(interval, interval2);
4179 it3 = this->
shares.upper_bound(rand);
4180 }
else if (rand < begin2 - interval) {
4181 it3 = this->
shares.upper_bound(rand + interval);
4183 it3 = this->
shares.upper_bound(rand + interval + interval2);
4196 assert(!this->
shares.empty());
4197 SharesMap new_shares;
4199 for (SharesMap::iterator it(this->
shares.begin()); it != this->
shares.end(); ++it) {
4200 new_shares[++i] = it->second;
4201 if (it->first == this->unrestricted) this->
unrestricted = i;
4203 this->
shares.swap(new_shares);
4217 assert(!this->
shares.empty());
4219 uint removed_shares = 0;
4220 uint added_shares = 0;
4221 uint last_share = 0;
4222 SharesMap new_shares;
4223 for (SharesMap::iterator it(this->
shares.begin()); it != this->
shares.end(); ++it) {
4224 if (it->second == st) {
4226 uint share = it->first - last_share;
4227 if (flow == INT_MIN || (uint)(-flow) >= share) {
4228 removed_shares += share;
4229 if (it->first <= this->unrestricted) this->
unrestricted -= share;
4230 if (flow != INT_MIN) flow += share;
4231 last_share = it->first;
4234 removed_shares += (uint)(-flow);
4236 added_shares += (uint)(flow);
4238 if (it->first <= this->unrestricted) this->
unrestricted += flow;
4244 new_shares[it->first + added_shares - removed_shares] = it->second;
4245 last_share = it->first;
4248 new_shares[last_share + (uint)flow] = st;
4255 this->
shares.swap(new_shares);
4265 assert(!this->
shares.empty());
4267 uint last_share = 0;
4268 SharesMap new_shares;
4269 for (SharesMap::iterator it(this->
shares.begin()); it != this->
shares.end(); ++it) {
4271 if (it->first > this->unrestricted)
return;
4272 if (it->second == st) {
4273 flow = it->first - last_share;
4276 new_shares[it->first] = it->second;
4279 new_shares[it->first - flow] = it->second;
4281 last_share = it->first;
4283 if (flow == 0)
return;
4284 new_shares[last_share + flow] = st;
4285 this->
shares.swap(new_shares);
4286 assert(!this->
shares.empty());
4296 assert(!this->
shares.empty());
4298 uint next_share = 0;
4300 for (SharesMap::reverse_iterator it(this->
shares.rbegin()); it != this->
shares.rend(); ++it) {
4301 if (it->first < this->unrestricted)
return;
4303 flow = next_share - it->first;
4307 if (it->first == this->unrestricted)
return;
4308 if (it->second == st) found =
true;
4310 next_share = it->first;
4312 if (flow == 0)
return;
4313 SharesMap new_shares;
4314 new_shares[flow] = st;
4315 for (SharesMap::iterator it(this->
shares.begin()); it != this->
shares.end(); ++it) {
4316 if (it->second != st) {
4317 new_shares[flow + it->first] = it->second;
4322 this->
shares.swap(new_shares);
4323 assert(!this->
shares.empty());
4333 assert(runtime > 0);
4334 SharesMap new_shares;
4336 for (SharesMap::iterator i = this->
shares.begin(); i != this->
shares.end(); ++i) {
4337 share =
max(share + 1, i->first * 30 / runtime);
4338 new_shares[share] = i->second;
4341 this->
shares.swap(new_shares);
4352 FlowStatMap::iterator origin_it = this->find(origin);
4353 if (origin_it == this->end()) {
4354 this->insert(std::make_pair(origin,
FlowStat(via, flow)));
4356 origin_it->second.ChangeShare(via, flow);
4357 assert(!origin_it->second.GetShares()->empty());
4371 FlowStatMap::iterator prev_it = this->find(origin);
4372 if (prev_it == this->end()) {
4375 this->insert(std::make_pair(origin, fs));
4377 prev_it->second.ChangeShare(via, flow);
4378 prev_it->second.ChangeShare(INVALID_STATION, flow);
4379 assert(!prev_it->second.GetShares()->empty());
4389 for (FlowStatMap::iterator i = this->begin(); i != this->end(); ++i) {
4391 uint local = fs.
GetShare(INVALID_STATION);
4392 if (local > INT_MAX) {
4415 for (FlowStatMap::iterator f_it = this->begin(); f_it != this->end();) {
4419 ret.
Push(f_it->first);
4420 this->erase(f_it++);
4434 for (FlowStatMap::iterator it = this->begin(); it != this->end(); ++it) {
4435 it->second.RestrictShare(via);
4445 for (FlowStatMap::iterator it = this->begin(); it != this->end(); ++it) {
4446 it->second.ReleaseShare(via);
4457 for (FlowStatMap::const_iterator i = this->begin(); i != this->end(); ++i) {
4458 ret += (--(i->second.GetShares()->end()))->first;
4471 for (FlowStatMap::const_iterator i = this->begin(); i != this->end(); ++i) {
4472 ret += i->second.GetShare(via);
4484 FlowStatMap::const_iterator i = this->find(from);
4485 if (i == this->end())
return 0;
4486 return (--(i->second.GetShares()->end()))->first;
4497 FlowStatMap::const_iterator i = this->find(from);
4498 if (i == this->end())
return 0;
4499 return i->second.GetShare(via);
4504 GetSlopePixelZ_Station,
4507 GetTileDesc_Station,
4508 GetTileTrackStatus_Station,
4510 AnimateTile_Station,
4512 ChangeTileOwner_Station,
4514 VehicleEnter_Station,
4515 GetFoundation_Station,
4516 TerraformTile_Station,