If it's your turn, press A for regular attack, press M for magic attack. The opponent fights back. First one to zero loses. You can also pull up your items by pressing I (not L) at any time. Then if you need to re-up your health, press H to use a Health Jar. Your enemy has two attacks in this SUPER ALPHA version: regular attack and a magic attack. His magic attack steals a little of your health -- BEWARE.
This is a work in progress and I'm simply building an "engine" for a turn-based RPG. Yes, it's basically every other turn-based RPG like Pokemon or Final Fantasy. Goals: eventually adding multiple enemies, multiple items that do different things each, animations so that it looks pretty, and more user interface.