cpp/openttd-patchpack/source Files · tunnel_map.h

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Location: cpp/openttd-patchpack/source/tunnel_map.h

r3303:1bae0f5399a4 1.0 KiB text/x-c Show Annotation Show as Raw Download as Raw

bjarni

(svn r4060) -Codechange: [OSX] made the release target (in os/macosx/Makefile) easier to use since it gives the release disk image the right name automatically
it now uses REV instead of RELEASE, which means RELEASE is not needed to be set manaully anymore
it also automatically adds "-jaguar" when making a build aimed at OSX 10.2 (codenamed jaguar)

/* $Id$ */

#ifndef TUNNEL_MAP_H
#define TUNNEL_MAP_H

#include "direction.h"
#include "macros.h"
#include "map.h"
#include "rail.h"


static inline bool IsTunnel(TileIndex t)
{
	return !HASBIT(_m[t].m5, 7);
}


static inline bool IsTunnelTile(TileIndex t)
{
	return IsTileType(t, MP_TUNNELBRIDGE) && IsTunnel(t);
}


static inline DiagDirection GetTunnelDirection(TileIndex t)
{
	return (DiagDirection)GB(_m[t].m5, 0, 2);
}


static inline TransportType GetTunnelTransportType(TileIndex t)
{
	return (TransportType)GB(_m[t].m5, 2, 2);
}


TileIndex GetOtherTunnelEnd(TileIndex);
bool IsTunnelInWay(TileIndex, uint z);


static inline void MakeRoadTunnel(TileIndex t, Owner o, DiagDirection d)
{
	SetTileType(t, MP_TUNNELBRIDGE);
	SetTileOwner(t, o);
	_m[t].m2 = 0;
	_m[t].m3 = 0;
	_m[t].m4 = 0;
	_m[t].m5 = TRANSPORT_ROAD << 2 | d;
}

static inline void MakeRailTunnel(TileIndex t, Owner o, DiagDirection d, RailType r)
{
	SetTileType(t, MP_TUNNELBRIDGE);
	SetTileOwner(t, o);
	_m[t].m2 = 0;
	_m[t].m3 = r;
	_m[t].m4 = 0;
	_m[t].m5 = TRANSPORT_RAIL << 2 | d;
}

#endif