simplify collision detection #1
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I think I found a way to remove a good chunk of collision detection code. Instead of using logic to figure out which blocks are apart of the current piece and which are apart of the placed pieces, I modified the code to remove the current piece before checking for collisions on it's new position. Now we can simply use
isCoveredto check whether the new position has a collision.I'm not 100% sure this has the same behavior as before, but I tested playing a game and it seems to work.