Need Advice

[Wurmatron]

Currently i am Trying to create a custom dimension that is like the end just with many different islands all over the map and when i just get the cords and set the blocks it takes like 10-20 min to just generate the terrain. I was wondering if there is a different way to do generation that has less lag that can create islands.

[TheGreyGhost]

Hi

 

My guess is that your code is doing something in a very inefficient way.  Or your map is huge.

 

You could try looking at the vanilla code for inspiration (Ocean biome?).  Alternatively you could try a bit of benchmarking of your code to see which parts are taking so long - if your IDE doesn't do profiling you could add System.out.println at a couple of well-chosen locations.

 

-TGG