From afdb67a3534f85b4efbd3327ece8137211042d7b Mon Sep 17 00:00:00 2001 From: truebrain Date: Tue, 29 Nov 2011 23:07:38 +0000 Subject: (svn r23354) -Codechange: move all src/ai/api/ai_*.[hc]pp files to src/script/api/script_* (Rubidium) --- src/script/api/script_group.cpp | 134 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 134 insertions(+) create mode 100644 src/script/api/script_group.cpp (limited to 'src/script/api/script_group.cpp') diff --git a/src/script/api/script_group.cpp b/src/script/api/script_group.cpp new file mode 100644 index 000000000..3c879bf52 --- /dev/null +++ b/src/script/api/script_group.cpp @@ -0,0 +1,134 @@ +/* $Id$ */ + +/* + * 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 . + */ + +/** @file script_group.cpp Implementation of AIGroup. */ + +#include "../../stdafx.h" +#include "script_group.hpp" +#include "script_engine.hpp" +#include "../../ai/ai_instance.hpp" +#include "../../company_func.h" +#include "../../group.h" +#include "../../string_func.h" +#include "../../strings_func.h" +#include "../../autoreplace_func.h" +#include "../../settings_func.h" +#include "table/strings.h" + +/* static */ bool AIGroup::IsValidGroup(GroupID group_id) +{ + const Group *g = ::Group::GetIfValid(group_id); + return g != NULL && g->owner == _current_company; +} + +/* static */ AIGroup::GroupID AIGroup::CreateGroup(AIVehicle::VehicleType vehicle_type) +{ + if (!AIObject::DoCommand(0, (::VehicleType)vehicle_type, 0, CMD_CREATE_GROUP, NULL, &AIInstance::DoCommandReturnGroupID)) return GROUP_INVALID; + + /* In case of test-mode, we return GroupID 0 */ + return (AIGroup::GroupID)0; +} + +/* static */ bool AIGroup::DeleteGroup(GroupID group_id) +{ + EnforcePrecondition(false, IsValidGroup(group_id)); + + return AIObject::DoCommand(0, group_id, 0, CMD_DELETE_GROUP); +} + +/* static */ AIVehicle::VehicleType AIGroup::GetVehicleType(GroupID group_id) +{ + if (!IsValidGroup(group_id)) return AIVehicle::VT_INVALID; + + return (AIVehicle::VehicleType)((::VehicleType)::Group::Get(group_id)->vehicle_type); +} + +/* static */ bool AIGroup::SetName(GroupID group_id, const char *name) +{ + EnforcePrecondition(false, IsValidGroup(group_id)); + EnforcePrecondition(false, !::StrEmpty(name)); + EnforcePreconditionCustomError(false, ::Utf8StringLength(name) < MAX_LENGTH_GROUP_NAME_CHARS, AIError::ERR_PRECONDITION_STRING_TOO_LONG); + + return AIObject::DoCommand(0, group_id, 0, CMD_RENAME_GROUP, name); +} + +/* static */ char *AIGroup::GetName(GroupID group_id) +{ + if (!IsValidGroup(group_id)) return NULL; + + static const int len = 64; + char *group_name = MallocT(len); + + ::SetDParam(0, group_id); + ::GetString(group_name, STR_GROUP_NAME, &group_name[len - 1]); + return group_name; +} + +/* static */ bool AIGroup::EnableAutoReplaceProtection(GroupID group_id, bool enable) +{ + EnforcePrecondition(false, IsValidGroup(group_id)); + + return AIObject::DoCommand(0, group_id, enable ? 1 : 0, CMD_SET_GROUP_REPLACE_PROTECTION); +} + +/* static */ bool AIGroup::GetAutoReplaceProtection(GroupID group_id) +{ + if (!IsValidGroup(group_id)) return false; + + return ::Group::Get(group_id)->replace_protection; +} + +/* static */ int32 AIGroup::GetNumEngines(GroupID group_id, EngineID engine_id) +{ + if (!IsValidGroup(group_id) && group_id != GROUP_DEFAULT && group_id != GROUP_ALL) return -1; + + return GetGroupNumEngines(_current_company, group_id, engine_id); +} + +/* static */ bool AIGroup::MoveVehicle(GroupID group_id, VehicleID vehicle_id) +{ + EnforcePrecondition(false, IsValidGroup(group_id) || group_id == GROUP_DEFAULT); + EnforcePrecondition(false, AIVehicle::IsValidVehicle(vehicle_id)); + + return AIObject::DoCommand(0, group_id, vehicle_id, CMD_ADD_VEHICLE_GROUP); +} + +/* static */ bool AIGroup::EnableWagonRemoval(bool enable_removal) +{ + if (HasWagonRemoval() == enable_removal) return true; + + return AIObject::DoCommand(0, ::GetCompanySettingIndex("company.renew_keep_length"), enable_removal ? 1 : 0, CMD_CHANGE_COMPANY_SETTING); +} + +/* static */ bool AIGroup::HasWagonRemoval() +{ + return ::Company::Get(_current_company)->settings.renew_keep_length; +} + +/* static */ bool AIGroup::SetAutoReplace(GroupID group_id, EngineID engine_id_old, EngineID engine_id_new) +{ + EnforcePrecondition(false, IsValidGroup(group_id) || group_id == GROUP_DEFAULT || group_id == GROUP_ALL); + EnforcePrecondition(false, AIEngine::IsBuildable(engine_id_new)); + + return AIObject::DoCommand(0, group_id << 16, (engine_id_new << 16) | engine_id_old, CMD_SET_AUTOREPLACE); +} + +/* static */ EngineID AIGroup::GetEngineReplacement(GroupID group_id, EngineID engine_id) +{ + if (!IsValidGroup(group_id) && group_id != GROUP_DEFAULT && group_id != GROUP_ALL) return ::INVALID_ENGINE; + + return ::EngineReplacementForCompany(Company::Get(_current_company), engine_id, group_id); +} + +/* static */ bool AIGroup::StopAutoReplace(GroupID group_id, EngineID engine_id) +{ + EnforcePrecondition(false, IsValidGroup(group_id) || group_id == GROUP_DEFAULT || group_id == GROUP_ALL); + + return AIObject::DoCommand(0, group_id << 16, (::INVALID_ENGINE << 16) | engine_id, CMD_SET_AUTOREPLACE); +} -- cgit v1.2.3-54-g00ecf