CONTROLS
--------

selection / block placement
---------------------------

y=          = cycle block selection left
window      = cycle block selection right

up arrow    = move selection box north
down arrow  = move selection box south
left arrow  = move selection box west
right arrow = move selection box east
trace       = move selection box down
graph       = move selection box up

2nd         = place block
del         = remove block


character movement (currently disabled)
---------------------------------------

1 = move character south
7 = move character west
9 = move character north
3 = move character east
4 = move character down (if block clipping is off)
6 = move character up (if block clipping is off)


map rotation
------------
- (minus)  = rotate map clockwise
+ (plus)   = rotate map counter-clockwise

other
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enter = exit program