/* $Id$ */ /* * 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 newgrf_cargo.h Cargo support for NewGRFs. */ #ifndef NEWGRF_CARGO_H #define NEWGRF_CARGO_H #include "newgrf_callbacks.h" #include "cargo_type.h" #include "gfx_type.h" enum CargoClass { CC_NOAVAILABLE = 0, ///< No cargo class has been specified CC_PASSENGERS = 1 << 0, ///< Passengers CC_MAIL = 1 << 1, ///< Mail CC_EXPRESS = 1 << 2, ///< Express cargo (Goods, Food, Candy, but also possible for passengers) CC_ARMOURED = 1 << 3, ///< Armoured cargo (Valuables, Gold, Diamonds) CC_BULK = 1 << 4, ///< Bulk cargo (Coal, Grain etc., Ores, Fruit) CC_PIECE_GOODS = 1 << 5, ///< Piece goods (Livestock, Wood, Steel, Paper) CC_LIQUID = 1 << 6, ///< Liquids (Oil, Water, Rubber) CC_REFRIGERATED = 1 << 7, ///< Refrigerated cargo (Food, Fruit) CC_HAZARDOUS = 1 << 8, ///< Hazardous cargo (Nuclear Fuel, Explosives, etc.) CC_COVERED = 1 << 9, ///< Covered/Sheltered Freight (Transporation in Box Vans, Silo Wagons, etc.) CC_SPECIAL = 1 << 15 ///< Special bit used for livery refit tricks instead of normal cargoes. }; static const CargoID CT_DEFAULT = NUM_CARGO + 0; static const CargoID CT_PURCHASE = NUM_CARGO + 1; static const CargoID CT_DEFAULT_NA = NUM_CARGO + 2; /* Forward declarations of structs used */ struct CargoSpec; struct GRFFile; SpriteID GetCustomCargoSprite(const CargoSpec *cs); uint16 GetCargoCallback(CallbackID callback, uint32 param1, uint32 param2, const CargoSpec *cs); CargoID GetCargoTranslation(uint8 cargo, const GRFFile *grffile, bool usebit = false); uint8 GetReverseCargoTranslation(CargoID cargo, const GRFFile *grffile); #endif /* NEWGRF_CARGO_H */