vehicle_type.h

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/*
 * 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/>.
 */
 
#ifndef VEHICLE_TYPE_H
#define VEHICLE_TYPE_H
 
#include "core/enum_type.hpp"
 
typedef uint32 VehicleID;
 
static const int GROUND_ACCELERATION = 9800; 
 
enum VehicleType : byte {
  VEH_BEGIN,
 
  VEH_TRAIN = VEH_BEGIN,        
  VEH_ROAD,                     
  VEH_SHIP,                     
  VEH_AIRCRAFT,                 
 
  VEH_COMPANY_END,              
 
  VEH_EFFECT = VEH_COMPANY_END, 
  VEH_DISASTER,                 
 
  VEH_END,
  VEH_INVALID = 0xFF,           
};
DECLARE_POSTFIX_INCREMENT(VehicleType)
template <> struct EnumPropsT<VehicleType> : MakeEnumPropsT<VehicleType, byte, VEH_TRAIN, VEH_END, VEH_INVALID, 3> {};
 
struct Vehicle;
struct Train;
struct RoadVehicle;
struct Ship;
struct Aircraft;
struct EffectVehicle;
struct DisasterVehicle;
 
struct BaseVehicle
{
  VehicleType type; 
};
 
static const VehicleID INVALID_VEHICLE = 0xFFFFF; 
 
enum VehiclePathFinders {
  // Original PathFinder (OPF) used to be 0
  VPF_NPF  = 1, 
  VPF_YAPF = 2, 
};
 
enum class DepotCommand : byte {
  None         = 0,         
  Service      = (1U << 0), 
  MassSend     = (1U << 1), 
  DontCancel   = (1U << 2), 
  LocateHangar = (1U << 3), 
};
DECLARE_ENUM_AS_BIT_SET(DepotCommand)
 
static const uint MAX_LENGTH_VEHICLE_NAME_CHARS = 32; 
 
static const uint VEHICLE_LENGTH = 8;
 
enum AccelerationModel {
  AM_ORIGINAL,
  AM_REALISTIC,
};
 
enum EngineImageType {
  EIT_ON_MAP     = 0x00,  
  EIT_IN_DEPOT   = 0x10,  
  EIT_IN_DETAILS = 0x11,  
  EIT_IN_LIST    = 0x12,  
  EIT_PURCHASE   = 0x20,  
  EIT_PREVIEW    = 0x21,  
};
 
#endif /* VEHICLE_TYPE_H */