MrPlantPots

I have looked for many tutorials on how to add a custom ore onto the world generation so it would spawn as any other ore. I have only found tutorials for 1.8 and they seemed to not work in 1.9! Does anybody know how to add a custom block to world gen? Thank you!

I'm new to modding and I've been following this tutorial: http://www.minecraftforge.net/wiki/Tutorials I've noticed a few of the methods are depricated and it doesn't seem too up to date. I have created a block and an item however overriding the getItemDropped method doesn't seem to work to make the block drop the ore. It just throws an error, does anybody know why this is? And if there is a tutorial on how I could do something like this in 1.9? Thank you!