diff options
Diffstat (limited to 'src/script/api/script_company.cpp')
| -rw-r--r-- | src/script/api/script_company.cpp | 267 |
1 files changed, 267 insertions, 0 deletions
diff --git a/src/script/api/script_company.cpp b/src/script/api/script_company.cpp new file mode 100644 index 000000000..d2b897f94 --- /dev/null +++ b/src/script/api/script_company.cpp @@ -0,0 +1,267 @@ +/* $Id$ */ + +/* + * 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 script_company.cpp Implementation of AICompany. */ + +#include "../../stdafx.h" +#include "script_company.hpp" +#include "script_error.hpp" +#include "../../command_func.h" +#include "../../company_func.h" +#include "../../company_base.h" +#include "../../company_manager_face.h" +#include "../../economy_func.h" +#include "../../object_type.h" +#include "../../strings_func.h" +#include "../../tile_map.h" +#include "../../string_func.h" +#include "../../settings_func.h" +#include "table/strings.h" + +/* static */ AICompany::CompanyID AICompany::ResolveCompanyID(AICompany::CompanyID company) +{ + if (company == COMPANY_SELF) return (CompanyID)((byte)_current_company); + + return ::Company::IsValidID((::CompanyID)company) ? company : COMPANY_INVALID; +} + +/* static */ bool AICompany::IsMine(AICompany::CompanyID company) +{ + return ResolveCompanyID(company) == ResolveCompanyID(COMPANY_SELF); +} + +/* static */ bool AICompany::SetName(const char *name) +{ + EnforcePrecondition(false, !::StrEmpty(name)); + EnforcePreconditionCustomError(false, ::Utf8StringLength(name) < MAX_LENGTH_COMPANY_NAME_CHARS, AIError::ERR_PRECONDITION_STRING_TOO_LONG); + + return AIObject::DoCommand(0, 0, 0, CMD_RENAME_COMPANY, name); +} + +/* static */ char *AICompany::GetName(AICompany::CompanyID company) +{ + company = ResolveCompanyID(company); + if (company == COMPANY_INVALID) return NULL; + + static const int len = 64; + char *company_name = MallocT<char>(len); + + ::SetDParam(0, company); + ::GetString(company_name, STR_COMPANY_NAME, &company_name[len - 1]); + return company_name; +} + +/* static */ bool AICompany::SetPresidentName(const char *name) +{ + EnforcePrecondition(false, !::StrEmpty(name)); + + return AIObject::DoCommand(0, 0, 0, CMD_RENAME_PRESIDENT, name); +} + +/* static */ char *AICompany::GetPresidentName(AICompany::CompanyID company) +{ + company = ResolveCompanyID(company); + + static const int len = 64; + char *president_name = MallocT<char>(len); + if (company != COMPANY_INVALID) { + ::SetDParam(0, company); + ::GetString(president_name, STR_PRESIDENT_NAME, &president_name[len - 1]); + } else { + *president_name = '\0'; + } + + return president_name; +} + +/* static */ bool AICompany::SetPresidentGender(Gender gender) +{ + EnforcePrecondition(false, gender == GENDER_MALE || gender == GENDER_FEMALE); + EnforcePrecondition(false, GetPresidentGender(AICompany::COMPANY_SELF) != gender); + + CompanyManagerFace cmf; + GenderEthnicity ge = (GenderEthnicity)((gender == GENDER_FEMALE ? (1 << ::GENDER_FEMALE) : 0) | (::InteractiveRandom() & (1 << ETHNICITY_BLACK))); + RandomCompanyManagerFaceBits(cmf, ge, false); + + return AIObject::DoCommand(0, 0, cmf, CMD_SET_COMPANY_MANAGER_FACE); +} + +/* static */ AICompany::Gender AICompany::GetPresidentGender(CompanyID company) +{ + company = ResolveCompanyID(company); + if (company == COMPANY_INVALID) return GENDER_INVALID; + + GenderEthnicity ge = (GenderEthnicity)GetCompanyManagerFaceBits(Company::Get(company)->face, CMFV_GEN_ETHN, GE_WM); + return HasBit(ge, ::GENDER_FEMALE) ? GENDER_FEMALE : GENDER_MALE; +} + +/* static */ Money AICompany::GetQuarterlyIncome(AICompany::CompanyID company, uint32 quarter) +{ + company = ResolveCompanyID(company); + if (company == COMPANY_INVALID) return -1; + if (quarter > EARLIEST_QUARTER) return -1; + + if (quarter == CURRENT_QUARTER) { + return ::Company::Get((::CompanyID)company)->cur_economy.income; + } + return ::Company::Get((::CompanyID)company)->old_economy[quarter - 1].income; +} + +/* static */ Money AICompany::GetQuarterlyExpenses(AICompany::CompanyID company, uint32 quarter) +{ + company = ResolveCompanyID(company); + if (company == COMPANY_INVALID) return -1; + if (quarter > EARLIEST_QUARTER) return -1; + + if (quarter == CURRENT_QUARTER) { + return ::Company::Get((::CompanyID)company)->cur_economy.expenses; + } + return ::Company::Get((::CompanyID)company)->old_economy[quarter - 1].expenses; +} + +/* static */ int32 AICompany::GetQuarterlyCargoDelivered(AICompany::CompanyID company, uint32 quarter) +{ + company = ResolveCompanyID(company); + if (company == COMPANY_INVALID) return -1; + if (quarter > EARLIEST_QUARTER) return -1; + + if (quarter == CURRENT_QUARTER) { + return ::Company::Get((::CompanyID)company)->cur_economy.delivered_cargo; + } + return ::Company::Get((::CompanyID)company)->old_economy[quarter - 1].delivered_cargo; +} + +/* static */ int32 AICompany::GetQuarterlyPerformanceRating(AICompany::CompanyID company, uint32 quarter) +{ + company = ResolveCompanyID(company); + if (company == COMPANY_INVALID) return -1; + if (quarter > EARLIEST_QUARTER) return -1; + if (quarter == CURRENT_QUARTER) return -1; + + return ::Company::Get((::CompanyID)company)->old_economy[quarter - 1].performance_history; +} + +/* static */ Money AICompany::GetQuarterlyCompanyValue(AICompany::CompanyID company, uint32 quarter) +{ + company = ResolveCompanyID(company); + if (company == COMPANY_INVALID) return -1; + if (quarter > EARLIEST_QUARTER) return -1; + + if (quarter == CURRENT_QUARTER) { + return ::CalculateCompanyValue(::Company::Get((::CompanyID)company)); + } + return ::Company::Get((::CompanyID)company)->old_economy[quarter - 1].company_value; +} + + +/* static */ Money AICompany::GetBankBalance(AICompany::CompanyID company) +{ + company = ResolveCompanyID(company); + if (company == COMPANY_INVALID) return -1; + + return ::Company::Get((CompanyID)company)->money; +} + +/* static */ Money AICompany::GetLoanAmount() +{ + return ::Company::Get(_current_company)->current_loan; +} + +/* static */ Money AICompany::GetMaxLoanAmount() +{ + return _economy.max_loan; +} + +/* static */ Money AICompany::GetLoanInterval() +{ + return LOAN_INTERVAL; +} + +/* static */ bool AICompany::SetLoanAmount(int32 loan) +{ + EnforcePrecondition(false, loan >= 0); + EnforcePrecondition(false, (loan % GetLoanInterval()) == 0); + EnforcePrecondition(false, loan <= GetMaxLoanAmount()); + EnforcePrecondition(false, (loan - GetLoanAmount() + GetBankBalance(COMPANY_SELF)) >= 0); + + if (loan == GetLoanAmount()) return true; + + return AIObject::DoCommand(0, + abs(loan - GetLoanAmount()), 2, + (loan > GetLoanAmount()) ? CMD_INCREASE_LOAN : CMD_DECREASE_LOAN); +} + +/* static */ bool AICompany::SetMinimumLoanAmount(int32 loan) +{ + EnforcePrecondition(false, loan >= 0); + + int32 over_interval = loan % GetLoanInterval(); + if (over_interval != 0) loan += GetLoanInterval() - over_interval; + + EnforcePrecondition(false, loan <= GetMaxLoanAmount()); + + SetLoanAmount(loan); + + return GetLoanAmount() == loan; +} + +/* static */ bool AICompany::BuildCompanyHQ(TileIndex tile) +{ + EnforcePrecondition(false, ::IsValidTile(tile)); + + return AIObject::DoCommand(tile, OBJECT_HQ, 0, CMD_BUILD_OBJECT); +} + +/* static */ TileIndex AICompany::GetCompanyHQ(CompanyID company) +{ + company = ResolveCompanyID(company); + if (company == COMPANY_INVALID) return INVALID_TILE; + + TileIndex loc = ::Company::Get((CompanyID)company)->location_of_HQ; + return (loc == 0) ? INVALID_TILE : loc; +} + +/* static */ bool AICompany::SetAutoRenewStatus(bool autorenew) +{ + return AIObject::DoCommand(0, ::GetCompanySettingIndex("company.engine_renew"), autorenew ? 1 : 0, CMD_CHANGE_COMPANY_SETTING); +} + +/* static */ bool AICompany::GetAutoRenewStatus(CompanyID company) +{ + company = ResolveCompanyID(company); + if (company == COMPANY_INVALID) return false; + + return ::Company::Get((CompanyID)company)->settings.engine_renew; +} + +/* static */ bool AICompany::SetAutoRenewMonths(int16 months) +{ + return AIObject::DoCommand(0, ::GetCompanySettingIndex("company.engine_renew_months"), months, CMD_CHANGE_COMPANY_SETTING); +} + +/* static */ int16 AICompany::GetAutoRenewMonths(CompanyID company) +{ + company = ResolveCompanyID(company); + if (company == COMPANY_INVALID) return 0; + + return ::Company::Get((CompanyID)company)->settings.engine_renew_months; +} + +/* static */ bool AICompany::SetAutoRenewMoney(uint32 money) +{ + return AIObject::DoCommand(0, ::GetCompanySettingIndex("company.engine_renew_money"), money, CMD_CHANGE_COMPANY_SETTING); +} + +/* static */ uint32 AICompany::GetAutoRenewMoney(CompanyID company) +{ + company = ResolveCompanyID(company); + if (company == COMPANY_INVALID) return 0; + + return ::Company::Get((CompanyID)company)->settings.engine_renew_money; +} |