OpenTTD Source
20241121-master-g67a0fccfad
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Implementation of A*. More...
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Implementation of A*.
This file has the core function for AyStar. AyStar is a fast path finding routine and is used for things like AI path finding and Train path finding. For more information about AyStar (A* Algorithm), you can look at http://en.wikipedia.org/wiki/A-star_search_algorithm.
Definition in file aystar.cpp.