Thanks for the help. Much appreciated!
I'm pretty new to Minecraft Modding, but I've been doing well so far (I've got blocks, items, creative tabs, foods, recipes, down pat). I'm at the stage where I want to start doing some more advanced stuff, starting with a custom tool. My question is: How can I make a tool (called whatever, let's say a sickle), that upon breaking grass, increases the chance of seeds dropping.