Implementation of a* algorithm within navigation mesh in an artificial intelligence based video games

  • Authors

    • Temmy Subrando Mercu Buana University
    • Fauzan Akbar Drasetyatama Mercu Buana University
    • Devi Fitrianah Mercu Buana University
    2018-12-06
    https://doi.org/10.14419/ijet.v7i4.15084
  • A* Algorithm, Artificial Intelligence, Navigation Mesh, Pathfinding, Video Games.

  • Pathfinding is one of the key components for Artificial Intelligence in video games, It addresses the problem to find the shortest path be-tween starting point and destination point, before A* became a staple algorithm for pathfindings, many search algorithms were used in-cluding Djikstra, Depth, and Breadth-First searches, Pathfindings are known to be resource-intensive processes especially in a large world but it mostly depends on what algorithm the game is using and what method it is implemented, using A* combined with Navigation Mesh, a popular abstract data structure in video games, this paper reviews the overall system resources used during the pathfinding pro-cess with a destination point that is always moving in a real-time so that it will gives realistic results since, in video games, a Player is constantly moves around the world, the result that we have gathered, we have concluded that A* flawlessly works with Navigation Mesh, and the performance impacts of both A* and Navigation Mesh combined is non-existent.

     

     

     

     

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  • How to Cite

    Subrando, T., Akbar Drasetyatama, F., & Fitrianah, D. (2018). Implementation of a* algorithm within navigation mesh in an artificial intelligence based video games. International Journal of Engineering & Technology, 7(4), 3918-3923. https://doi.org/10.14419/ijet.v7i4.15084