added a todo.MD file with a list of things I need to do next, in order

TODO.md

@@ -0,0 +1,33 @@
+-- change parse function back to the way it was -- see outgoing email to Kevin
+
+-- change the robots associative structure from an array to a map, with keys like :0, :1, :2 etc., so that they can be removed during the battle without messing things up.
+
+-- change the robots so they have access to their own id keys, the same way the registers do, so that the robots can also have a write method which will know how to access itself in the world (and will return a world), and so that other functions won't have to provide id keys when they need to reference the robot and also alter the world -- they can just provide the robot and the world.
+
+-- pull a lot of that preliminary stuff out of brain-test and use it as the basis for robot and world. get robot and world going.
+
+-- (possibly optional, but it keeps being annoying the more I put it off:) change strings to keywords early on, and change all the map indexing to use the key as the function
+
+-- start writing other read/write methods on the registers, starting with random and index/data
+
+-- fix tests for random, and index/data
+
+-- write the logic for world-ticking
+
+-- write the logic for shells
+
+-- write the logic for collisions
+
+-- physics and trigonometry
+
+-- various other logic (radar, damage, etc.)
+
+-- add ability to read robot src-code from files
+
+-- graphics
+
+-- UI
+
+-- ClojureScript in the browser
+
+-- tournament systems with user registration, stored robots and scoring, stored on a database