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[pygame] Finding the distance between 2 objects?
Hi, I often need to find the hoz and vert distance between 2 rects when making a 2D game, I am doing it a pretty lengthy way at the moment, eg...
XDIST = rect1.left - rect2.left
if XDIST < 0: XDIST = -XDIST # Make positive
YDIST = rect1.top - rect2.top
if YDIST < 0: YDIST = -YDIST
IS there any simply way so say- Here are two numbers, whats the difference. This should always be a positive number.
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