mirror of https://github.com/OpenTTD/OpenTTD.git
39 lines
1.6 KiB
C++
39 lines
1.6 KiB
C++
/*
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* This file is part of OpenTTD.
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* 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.
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* 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.
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* 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/>.
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*/
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/** @file script_waypoint.cpp Implementation of ScriptWaypoint. */
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#include "../../stdafx.h"
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#include "script_waypoint.hpp"
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#include "script_rail.hpp"
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#include "script_marine.hpp"
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#include "../../waypoint_base.h"
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#include "../../safeguards.h"
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/* static */ bool ScriptWaypoint::IsValidWaypoint(StationID waypoint_id)
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{
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EnforceDeityOrCompanyModeValid(false);
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const Waypoint *wp = ::Waypoint::GetIfValid(waypoint_id);
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return wp != nullptr && (wp->owner == ScriptObject::GetCompany() || ScriptCompanyMode::IsDeity() || wp->owner == OWNER_NONE);
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}
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/* static */ StationID ScriptWaypoint::GetWaypointID(TileIndex tile)
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{
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if (!ScriptRail::IsRailWaypointTile(tile) && !ScriptMarine::IsBuoyTile(tile)) return STATION_INVALID;
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return ::GetStationIndex(tile);
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}
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/* static */ bool ScriptWaypoint::HasWaypointType(StationID waypoint_id, WaypointType waypoint_type)
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{
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if (!IsValidWaypoint(waypoint_id)) return false;
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if (!HasExactlyOneBit(waypoint_type)) return false;
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return (::Waypoint::Get(waypoint_id)->facilities & static_cast<StationFacility>(waypoint_type)) != 0;
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}
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