tron@2186: /* $Id$ */
rubidium@10252: 
rubidium@10444: /** @file transport_type.h Base types related to transport. */
rubidium@8617: 
rubidium@10444: #ifndef TRANSPORT_TYPE_H
rubidium@10444: #define TRANSPORT_TYPE_H
truelight@0: 
rubidium@10444: typedef uint16 UnitID;
truelight@2828: 
rubidium@6574: enum TransportType {
truelight@159: 	/* These constants are for now linked to the representation of bridges
tron@3333: 	 * and tunnels, so they can be used by GetTileTrackStatus_TunnelBridge.
tron@3333: 	 * In an ideal world, these constants would be used everywhere when
tron@3333: 	 * accessing tunnels and bridges. For now, you should just not change
tron@3333: 	 * the values for road and rail.
truelight@159: 	 */
rubidium@5838: 	TRANSPORT_BEGIN = 0,
rubidium@10397: 	TRANSPORT_RAIL = TRANSPORT_BEGIN,
rubidium@10397: 	TRANSPORT_ROAD,
rubidium@10397: 	TRANSPORT_WATER,
rubidium@10397: 	TRANSPORT_AIR,
matthijs@1967: 	TRANSPORT_END,
matthijs@1967: 	INVALID_TRANSPORT = 0xff,
rubidium@6574: };
truelight@159: 
rubidium@10444: #endif /* TRANSPORT_TYPE_H */