Alright, I'm trying to create icons for my mod and I don't know how. Sorry if this is covered somewhere in a tutorial here or elsewhere but I don't know who else to ask but you guys.
What I'm asking if how to create an icon such as here;
http://gyazo.com/38f660c00748dd9cf6ae05fa53ab0272.png
Here;
http://gyazo.com/d2b26f7251a89e01b920845eb29a220d.png
and here;
http://gyazo.com/5f2e73c0da7bfe4e9ac8d8443ebfcfb7.png
Sorry if this is confusing, it's 3 in the morning. :S