Sorry if I'm posting my thread in a wrong topic, but since Im still new I still need some time to adapt the structure of the site. I have a huge project, where I make a pathfinder in RGSS3. So my problem is, if my dungeon is big ( for example 100x50 tiles), and the pathfinder event is far enough (ca. 50 tiles), it starts lagging, since the script is running as a paralell, repeat process, and the lagging occurs because it has to compute all the neighnour and parent tiles, so it has a lot to do, which needs time of course. I found basic AStar pseudos around the internet, and I implemented one in RGSS3, so my script should be full and functional, with all the necessarily functions in it. Is there a way to make the game smooth, without changing all my dungeons size?