00001 /* $Id: script_map.hpp 23614 2011-12-19 20:57:23Z truebrain $ */ 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_MAP_HPP 00013 #define SCRIPT_MAP_HPP 00014 00015 #include "script_object.hpp" 00016 #include "../../tile_type.h" 00017 00022 class ScriptMap : public ScriptObject { 00023 public: 00024 static const int TILE_INVALID = (int)INVALID_TILE; 00025 00031 static bool IsValidTile(TileIndex tile); 00032 00038 static TileIndex GetMapSize(); 00039 00045 static uint32 GetMapSizeX(); 00046 00052 static uint32 GetMapSizeY(); 00053 00061 static int32 GetTileX(TileIndex tile); 00062 00070 static int32 GetTileY(TileIndex tile); 00071 00080 static TileIndex GetTileIndex(uint32 x, uint32 y); 00081 00091 static int32 DistanceManhattan(TileIndex tile_from, TileIndex tile_to); 00092 00103 static int32 DistanceMax(TileIndex tile_from, TileIndex tile_to); 00104 00115 static int32 DistanceSquare(TileIndex tile_from, TileIndex tile_to); 00116 00123 static int32 DistanceFromEdge(TileIndex tile); 00124 }; 00125 00126 #endif /* SCRIPT_MAP_HPP */