00001 /* $Id$ */ 00002 00003 /* 00004 * This file is part of OpenTTD. 00005 * 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. 00006 * 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. 00007 * 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/>. 00008 */ 00009 00012 #ifndef SCRIPT_WAYPOINT_HPP 00013 #define SCRIPT_WAYPOINT_HPP 00014 00015 #include "script_basestation.hpp" 00016 00021 class ScriptWaypoint : public ScriptBaseStation { 00022 public: 00026 enum WaypointType { 00027 /* Values are important, as they represent the internal state of the game. */ 00028 WAYPOINT_RAIL = 0x01, 00029 WAYPOINT_BUOY = 0x10, 00030 WAYPOINT_ANY = 0x11, 00031 }; 00032 00036 enum ErrorMessages { 00038 ERR_WAYPOINT_BASE = ScriptError::ERR_CAT_WAYPOINT << ScriptError::ERR_CAT_BIT_SIZE, 00039 00041 ERR_WAYPOINT_TOO_CLOSE_TO_ANOTHER_WAYPOINT, // [STR_ERROR_TOO_CLOSE_TO_ANOTHER_WAYPOINT] 00042 00044 ERR_WAYPOINT_ADJOINS_MULTIPLE_WAYPOINTS, // [STR_ERROR_WAYPOINT_ADJOINS_MORE_THAN_ONE_EXISTING] 00045 }; 00046 00052 static bool IsValidWaypoint(StationID waypoint_id); 00053 00060 static StationID GetWaypointID(TileIndex tile); 00061 00068 static bool HasWaypointType(StationID waypoint_id, WaypointType waypoint_type); 00069 }; 00070 00071 DECLARE_ENUM_AS_BIT_SET(ScriptWaypoint::WaypointType) 00072 00073 #endif /* SCRIPT_WAYPOINT_HPP */