ForEachEntity

[xoft]

Usually you want to do something with the chunk, for example "make an explosion". So "MakeAnExplosion" would be a higher level function, while "GetChunk, DigBlock, SetBlock" would be the lower level functions which you could use for the same purpose. Naturally, higher level functions are easier to use, but are not so universal. They are good because usually they can be more optimized.