I currently have an array (String) I'm using to draw a tiled map on the screen. I would like a way to randomize each number in it to create random tile placement. If anybody knows a way to do this, please tell me.
Also, if there is a better way to do this other than a string array, please tell me.
I recommend using a seeded Random instance and generating tiles based on biomed areas so it doesn't look ugly. You can biome areas possibly by generating x, y, height and width for a biome, then place tiles in the map accordingly.
Thats the basics of how I'd do it.