SGDK - tiles loading question

[Helghast]

Quick one,

How does an array of tiles get generated from an image?
As one big list of tiles, or is it a multidiensional array?

I'm trying to make a function that loads a certain part of an image, but for the calculation to work, I need to know that ofcourse.

Regards,
-D.

[Stef]

It really depends of what tool and parameters you use to transform your image in tiles. Genres will build a simple array for tile date from your image and can optimize the tileset so you don't have any duplicate tiles for instance.