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Diffstat (limited to 'src/ai/api/ai_town.cpp')
| -rw-r--r-- | src/ai/api/ai_town.cpp | 253 |
1 files changed, 0 insertions, 253 deletions
diff --git a/src/ai/api/ai_town.cpp b/src/ai/api/ai_town.cpp deleted file mode 100644 index 79ce96ec7..000000000 --- a/src/ai/api/ai_town.cpp +++ /dev/null @@ -1,253 +0,0 @@ -/* $Id$ */ - -/* - * This file is part of OpenTTD. - * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2. - * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>. - */ - -/** @file ai_town.cpp Implementation of AITown. */ - -#include "../../stdafx.h" -#include "ai_town.hpp" -#include "ai_map.hpp" -#include "ai_cargo.hpp" -#include "ai_error.hpp" -#include "../../town.h" -#include "../../strings_func.h" -#include "../../company_func.h" -#include "../../station_base.h" -#include "../../landscape.h" -#include "table/strings.h" - -/* static */ int32 AITown::GetTownCount() -{ - return (int32)::Town::GetNumItems(); -} - -/* static */ bool AITown::IsValidTown(TownID town_id) -{ - return ::Town::IsValidID(town_id); -} - -/* static */ char *AITown::GetName(TownID town_id) -{ - if (!IsValidTown(town_id)) return NULL; - static const int len = 64; - char *town_name = MallocT<char>(len); - - ::SetDParam(0, town_id); - ::GetString(town_name, STR_TOWN_NAME, &town_name[len - 1]); - - return town_name; -} - -/* static */ int32 AITown::GetPopulation(TownID town_id) -{ - if (!IsValidTown(town_id)) return -1; - const Town *t = ::Town::Get(town_id); - return t->population; -} - -/* static */ int32 AITown::GetHouseCount(TownID town_id) -{ - if (!IsValidTown(town_id)) return -1; - const Town *t = ::Town::Get(town_id); - return t->num_houses; -} - -/* static */ TileIndex AITown::GetLocation(TownID town_id) -{ - if (!IsValidTown(town_id)) return INVALID_TILE; - const Town *t = ::Town::Get(town_id); - return t->xy; -} - -/* static */ int32 AITown::GetLastMonthProduction(TownID town_id, CargoID cargo_id) -{ - if (!IsValidTown(town_id)) return -1; - if (!AICargo::IsValidCargo(cargo_id)) return -1; - - const Town *t = ::Town::Get(town_id); - - return t->supplied[cargo_id].old_max; -} - -/* static */ int32 AITown::GetLastMonthSupplied(TownID town_id, CargoID cargo_id) -{ - if (!IsValidTown(town_id)) return -1; - if (!AICargo::IsValidCargo(cargo_id)) return -1; - - const Town *t = ::Town::Get(town_id); - - return t->supplied[cargo_id].old_act; -} - -/* static */ int32 AITown::GetLastMonthTransportedPercentage(TownID town_id, CargoID cargo_id) -{ - if (!IsValidTown(town_id)) return -1; - if (!AICargo::IsValidCargo(cargo_id)) return -1; - - const Town *t = ::Town::Get(town_id); - return ::ToPercent8(t->GetPercentTransported(cargo_id)); -} - -/* static */ int32 AITown::GetLastMonthReceived(TownID town_id, AICargo::TownEffect towneffect_id) -{ - if (!IsValidTown(town_id)) return -1; - if (!AICargo::IsValidTownEffect(towneffect_id)) return -1; - - const Town *t = ::Town::Get(town_id); - - return t->received[towneffect_id].old_act; -} - -/* static */ uint32 AITown::GetCargoGoal(TownID town_id, AICargo::TownEffect towneffect_id) -{ - if (!IsValidTown(town_id)) return -1; - if (!AICargo::IsValidTownEffect(towneffect_id)) return -1; - - const Town *t = ::Town::Get(town_id); - - switch (t->goal[towneffect_id]) { - case TOWN_GROWTH_WINTER: - if (TileHeight(t->xy) >= GetSnowLine() && t->population > 90) return 1; - return 0; - - case TOWN_GROWTH_DESERT: - if (GetTropicZone(t->xy) == TROPICZONE_DESERT && t->population > 60) return 1; - return 0; - - default: return t->goal[towneffect_id]; - } -} - -/* static */ int32 AITown::GetGrowthRate(TownID town_id) -{ - if (!IsValidTown(town_id)) return false; - - const Town *t = ::Town::Get(town_id); - - return (t->growth_rate * TOWN_GROWTH_TICKS + DAY_TICKS) / DAY_TICKS; -} - -/* static */ int32 AITown::GetDistanceManhattanToTile(TownID town_id, TileIndex tile) -{ - return AIMap::DistanceManhattan(tile, GetLocation(town_id)); -} - -/* static */ int32 AITown::GetDistanceSquareToTile(TownID town_id, TileIndex tile) -{ - return AIMap::DistanceSquare(tile, GetLocation(town_id)); -} - -/* static */ bool AITown::IsWithinTownInfluence(TownID town_id, TileIndex tile) -{ - if (!IsValidTown(town_id)) return false; - - const Town *t = ::Town::Get(town_id); - return ((uint32)GetDistanceSquareToTile(town_id, tile) <= t->squared_town_zone_radius[0]); -} - -/* static */ bool AITown::HasStatue(TownID town_id) -{ - if (!IsValidTown(town_id)) return false; - - return ::HasBit(::Town::Get(town_id)->statues, _current_company); -} - -/* static */ bool AITown::IsCity(TownID town_id) -{ - if (!IsValidTown(town_id)) return false; - - return ::Town::Get(town_id)->larger_town; -} - -/* static */ int AITown::GetRoadReworkDuration(TownID town_id) -{ - if (!IsValidTown(town_id)) return -1; - - return ::Town::Get(town_id)->road_build_months; -} - -/* static */ AICompany::CompanyID AITown::GetExclusiveRightsCompany(TownID town_id) -{ - if (!IsValidTown(town_id)) return AICompany::COMPANY_INVALID; - - return (AICompany::CompanyID)(int8)::Town::Get(town_id)->exclusivity; -} - -/* static */ int32 AITown::GetExclusiveRightsDuration(TownID town_id) -{ - if (!IsValidTown(town_id)) return -1; - - return ::Town::Get(town_id)->exclusive_counter; -} - -/* static */ bool AITown::IsActionAvailable(TownID town_id, TownAction town_action) -{ - if (!IsValidTown(town_id)) return false; - - return HasBit(::GetMaskOfTownActions(NULL, _current_company, ::Town::Get(town_id)), town_action); -} - -/* static */ bool AITown::PerformTownAction(TownID town_id, TownAction town_action) -{ - EnforcePrecondition(false, IsValidTown(town_id)); - EnforcePrecondition(false, IsActionAvailable(town_id, town_action)); - - return AIObject::DoCommand(::Town::Get(town_id)->xy, town_id, town_action, CMD_DO_TOWN_ACTION); -} - -/* static */ AITown::TownRating AITown::GetRating(TownID town_id, AICompany::CompanyID company_id) -{ - if (!IsValidTown(town_id)) return TOWN_RATING_INVALID; - AICompany::CompanyID company = AICompany::ResolveCompanyID(company_id); - if (company == AICompany::COMPANY_INVALID) return TOWN_RATING_INVALID; - - const Town *t = ::Town::Get(town_id); - if (!HasBit(t->have_ratings, company)) { - return TOWN_RATING_NONE; - } else if (t->ratings[company] <= RATING_APPALLING) { - return TOWN_RATING_APPALLING; - } else if (t->ratings[company] <= RATING_VERYPOOR) { - return TOWN_RATING_VERY_POOR; - } else if (t->ratings[company] <= RATING_POOR) { - return TOWN_RATING_POOR; - } else if (t->ratings[company] <= RATING_MEDIOCRE) { - return TOWN_RATING_MEDIOCRE; - } else if (t->ratings[company] <= RATING_GOOD) { - return TOWN_RATING_GOOD; - } else if (t->ratings[company] <= RATING_VERYGOOD) { - return TOWN_RATING_VERY_GOOD; - } else if (t->ratings[company] <= RATING_EXCELLENT) { - return TOWN_RATING_EXCELLENT; - } else { - return TOWN_RATING_OUTSTANDING; - } -} - -/* static */ int AITown::GetAllowedNoise(TownID town_id) -{ - if (!IsValidTown(town_id)) return -1; - - const Town *t = ::Town::Get(town_id); - if (_settings_game.economy.station_noise_level) { - return t->MaxTownNoise() - t->noise_reached; - } - - int num = 0; - const Station *st; - FOR_ALL_STATIONS(st) { - if (st->town == t && (st->facilities & FACIL_AIRPORT) && st->airport.type != AT_OILRIG) num++; - } - return max(0, 2 - num); -} - -/* static */ AITown::RoadLayout AITown::GetRoadLayout(TownID town_id) -{ - if (!IsValidTown(town_id)) return ROAD_LAYOUT_INVALID; - - return (AITown::RoadLayout)((TownLayout)::Town::Get(town_id)->layout); -} |