Binary heap implementation.
Functions to be used for debug printings.
Template function for track followers.
Functions related to OTTD's landscape.
List of nodes used for the A-star pathfinder.
General functions related to pathfinders.
Entry point for OpenTTD to YAPF.
Commonly used classes and utilities for YAPF.
Handling of cost determination.
Caching of segment costs.
Node in the pathfinder's graph.