OpenTTD Source: src/pathfinder/yapf/yapf_type.hpp File Reference

OpenTTD Source 13.1

Enumerations | Functions
yapf_type.hpp File Reference
`#include <iomanip>`
`#include <sstream>`

Go to the source code of this file.

## Enumerations
enum | EndSegmentReason { ESR_DEAD_END = 0, ESR_RAIL_TYPE, ESR_INFINITE_LOOP, ESR_SEGMENT_TOO_LONG, ESR_CHOICE_FOLLOWS, ESR_DEPOT, ESR_WAYPOINT, ESR_STATION, ESR_SAFE_TILE, ESR_PATH_TOO_LONG, ESR_FIRST_TWO_WAY_RED, ESR_LOOK_AHEAD_END, ESR_TARGET_REACHED, ESR_NONE = 0xFF }
enum | EndSegmentReasonBits { ESRB_NONE = 0, ESRB_DEAD_END = 1 << ESR_DEAD_END, ESRB_RAIL_TYPE = 1 << ESR_RAIL_TYPE, ESRB_INFINITE_LOOP = 1 << ESR_INFINITE_LOOP, ESRB_SEGMENT_TOO_LONG = 1 << ESR_SEGMENT_TOO_LONG, ESRB_CHOICE_FOLLOWS = 1 << ESR_CHOICE_FOLLOWS, ESRB_DEPOT = 1 << ESR_DEPOT, ESRB_WAYPOINT = 1 << ESR_WAYPOINT, ESRB_STATION = 1 << ESR_STATION, ESRB_SAFE_TILE = 1 << ESR_SAFE_TILE, ESRB_PATH_TOO_LONG = 1 << ESR_PATH_TOO_LONG, ESRB_FIRST_TWO_WAY_RED = 1 << ESR_FIRST_TWO_WAY_RED, ESRB_LOOK_AHEAD_END = 1 << ESR_LOOK_AHEAD_END, ESRB_TARGET_REACHED = 1 << ESR_TARGET_REACHED, ESRB_POSSIBLE_TARGET = ESRB_DEPOT | ESRB_WAYPOINT | ESRB_STATION | ESRB_SAFE_TILE, ESRB_CACHED_MASK = ESRB_DEAD_END | ESRB_RAIL_TYPE | ESRB_INFINITE_LOOP | ESRB_SEGMENT_TOO_LONG | ESRB_CHOICE_FOLLOWS | ESRB_DEPOT | ESRB_WAYPOINT | ESRB_STATION | ESRB_SAFE_TILE, ESRB_ABORT_PF_MASK = ESRB_DEAD_END | ESRB_PATH_TOO_LONG | ESRB_INFINITE_LOOP | ESRB_FIRST_TWO_WAY_RED }

## Functions
std::string | ValueStr (EndSegmentReasonBits bits)

## Detailed Description

Types used by YAPF.

Definition in file yapf_type.hpp.

## Enumeration Type Documentation

## ◆ EndSegmentReason

enum EndSegmentReason

Enumerator
ESR_DEAD_END | track ends here
ESR_RAIL_TYPE | the next tile has a different rail type than our tiles
ESR_INFINITE_LOOP | infinite loop detected
ESR_SEGMENT_TOO_LONG | the segment is too long (possible infinite loop)
ESR_CHOICE_FOLLOWS | the next tile contains a choice (the track splits to more than one segments)
ESR_DEPOT | stop in the depot (could be a target next time)
ESR_WAYPOINT | waypoint encountered (could be a target next time)
ESR_STATION | station encountered (could be a target next time)
ESR_SAFE_TILE | safe waiting position found (could be a target)
ESR_PATH_TOO_LONG | the path is too long (searching for the nearest depot in the given radius)
ESR_FIRST_TWO_WAY_RED | first signal was 2-way and it was red
ESR_LOOK_AHEAD_END | we have just passed the last look-ahead signal
ESR_TARGET_REACHED | we have just reached the destination
ESR_NONE | no reason to end the segment here

Definition at line 17 of file yapf_type.hpp.