(svn r14689) -Change: make configure die on commonly made user mistakes, like not having SDL development files or zlib headers installed; you can still compile a dedicated server or a binary without zlib, but you have to explicitly force it.
/* $Id$ */
/** @file transport_type.h Base types related to transport. */
#ifndef TRANSPORT_TYPE_H
#define TRANSPORT_TYPE_H
typedef uint16 UnitID;
/** Available types of transport */
enum TransportType {
/* These constants are for now linked to the representation of bridges
* and tunnels, so they can be used by GetTileTrackStatus_TunnelBridge.
* In an ideal world, these constants would be used everywhere when
* accessing tunnels and bridges. For now, you should just not change
* the values for road and rail.
*/
TRANSPORT_BEGIN = 0,
TRANSPORT_RAIL = TRANSPORT_BEGIN, ///< Transport by train
TRANSPORT_ROAD, ///< Transport by road vehicle
TRANSPORT_WATER, ///< Transport over water
TRANSPORT_AIR, ///< Transport through air
TRANSPORT_END,
INVALID_TRANSPORT = 0xff,
};
#endif /* TRANSPORT_TYPE_H */