pathfind.h File Reference

#include "direction_type.h"

Go to the source code of this file.

Data Structures

struct  TrackPathFinderLink
struct  RememberData
struct  TrackPathFinder

Defines

#define PATHFIND_GET_LINK_OFFS(tpf, link)   ((byte*)(link) - (byte*)tpf->links)
#define PATHFIND_GET_LINK_PTR(tpf, link_offs)   (TrackPathFinderLink*)((byte*)tpf->links + (link_offs))
#define PATHFIND_HASH_TILE(tile)   (TileX(tile) & 0x1F) + ((TileY(tile) & 0x1F) << 5)

Typedefs

typedef bool TPFEnumProc (TileIndex tile, void *data, Trackdir trackdir, uint length)
typedef void TPFAfterProc (TrackPathFinder *tpf)
typedef bool NTPEnumProc (TileIndex tile, void *data, int track, uint length)

Enumerations

enum  { STR_FACTOR = 2, DIAG_FACTOR = 3 }

Functions

void FollowTrack (TileIndex tile, uint16 flags, uint sub_type, DiagDirection direction, TPFEnumProc *enum_proc, TPFAfterProc *after_proc, void *data)
void NewTrainPathfind (TileIndex tile, TileIndex dest, RailTypes railtypes, DiagDirection direction, NTPEnumProc *enum_proc, void *data)
 new pathfinder for trains.


Detailed Description

Definition in file pathfind.h.


Function Documentation

void NewTrainPathfind ( TileIndex  tile,
TileIndex  dest,
RailTypes  railtypes,
DiagDirection  direction,
NTPEnumProc *  enum_proc,
void *  data 
)

new pathfinder for trains.

better and faster.

Definition at line 821 of file pathfind.cpp.

References min().

Referenced by FindClosestTrainDepot().


Generated on Mon Sep 22 20:34:24 2008 for openttd by  doxygen 1.5.6