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Classic Games (Games)

Pac-Man's Ghost Behavior Algorithms 194

Posted by Soulskill from the i-hate-the-pink-one dept.
An anonymous reader writes "This article has a very interesting description of the algorithms behind the ghosts in Pac-Man. I had no idea about most of this information, but that's probably because it's difficult to study the ghosts when I die every 30 seconds. Quoting: 'The ghosts are always in one of three possible modes: Chase, Scatter, or Frightened. The "normal" mode with the ghosts pursuing Pac-Man is Chase, and this is the one that they spend most of their time in. While in Chase mode, all of the ghosts use Pac-Man's position as a factor in selecting their target tile, though it is more significant to some ghosts than others. In Scatter mode, each ghost has a fixed target tile, each of which is located just outside a different corner of the maze. This causes the four ghosts to disperse to the corners whenever they are in this mode. Frightened mode is unique because the ghosts do not have a specific target tile while in this mode. Instead, they pseudorandomly decide which turns to make at every intersection.'"
Australia

Nintendo Wins Lawsuit Over R4 Mod Chip Piracy 146

Posted by Soulskill from the sorry-about-your-luck dept.
schliz writes "The Federal Court has ordered an Australian distributor to pay Nintendo over half a million dollars for selling the R4 mod chip, which allows users to circumvent technology protection measures in Nintendo's DS consoles. The distributor, RSJ IT Solutions, has been ordered to cease selling the chip through its gadgetgear.com.au site and any other sites it controls, as well as paying Nintendo $520,000 in damages."

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