made computers self-aware; added some basic interaction of robots with their inventory and the world (select, detect, compare, drop); generalized item dropping from containers on destruction; some redstone "fixes" for problems that kinda didn't exist before: output is now stored as "local", i.e. it is converted to global as needed, which makes changing the rotation of a block with redstone info a non-issue (computers could be rotated, where that problem also existed, sorta, just didn't think about it like this before)
14 files changed
