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PONeed some help with pathfinding!
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  1. PONeed some help with pathfinding!
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    copied!<p>I´m making a puzzle game which needs some pathfinding to guide selected units to their destination. This is my first time dealing with any kind of pathfinding, so I´ve chosen the aStar method which was the easiest for me to understand. (thanks to this wonderfull page <a href="http://www.policyalmanac.org/games/aStarTutorial.htm" rel="nofollow">http://www.policyalmanac.org/games/aStarTutorial.htm</a>). I´ve come quite a way, further than I expected actually but there are still some minor problems.</p> <p>I could write a long explanation which no one would understand, but instead I uploaded my flash project so you can see: <a href="http://www.martinowullems.com/pigsplode/pigsplode%20flash.html" rel="nofollow">http://www.martinowullems.com/pigsplode/pigsplode%20flash.html</a></p> <p>Select a pig and then select a second tile to make it walk there (not the bottom tiles, they're bugged :P). The dark tiles are unwalkable.The red tiles are the ones that belong to the generated path. I seem to be on the right track, I get the feeling I ´m making just a minor mistake. I got the feeling something wrong with selecting the best node (findNextNode function).</p> <p>I've been staring at the code for way too long and am not making any progress. I've tried looking at other people's implementations, but I always have a hard time understanding other people's work.</p> <p>Any help would greatly be appreciated, want to move on with the project!</p> <p>I made a wonderfl version so you can check out and fiddle with the code: <a href="http://wonderfl.net/c/hRtO" rel="nofollow">http://wonderfl.net/c/hRtO</a></p>
 

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