| OpenTTD
    | 
YAPF destination provider base class - used when destination is single tile / multiple trackdirs. More...
#include <yapf_common.hpp>
 
  
 | Public Types | |
| typedef Types::Tpf | Tpf | 
| the pathfinder class (derived from THIS class) | |
| typedef Types::NodeList::Titem | Node | 
| this will be our node type | |
| typedef Node::Key | Key | 
| key to hash tables | |
| Public Member Functions | |
| void | SetDestination (TileIndex tile, TrackdirBits trackdirs) | 
| set the destination tile / more trackdirs | |
| bool | PfDetectDestination (Node &n) | 
| Called by YAPF to detect if node ends in the desired destination. | |
| bool | PfCalcEstimate (Node &n) | 
| Called by YAPF to calculate cost estimate. | |
| Protected Member Functions | |
| Tpf & | Yapf () | 
| to access inherited path finder | |
| Protected Attributes | |
| TileIndex | m_destTile | 
| destination tile | |
| TrackdirBits | m_destTrackdirs | 
| destination trackdir mask | |
YAPF destination provider base class - used when destination is single tile / multiple trackdirs.
Definition at line 115 of file yapf_common.hpp.
| 
 | inline | 
Called by YAPF to calculate cost estimate.
Calculates distance to the destination adds it to the actual cost from origin and stores the sum to the Node::m_estimate
Definition at line 153 of file yapf_common.hpp.
References abs(), CYapfDestinationTileT< Types >::m_destTile, min(), CYapfDestinationTileT< Types >::PfDetectDestination(), TileX(), TileY(), TrackdirToExitdir(), YAPF_TILE_CORNER_LENGTH, and YAPF_TILE_LENGTH.
 1.8.1.2
 1.8.1.2