Way to measure distance
Hey.
I am aware that there is already a mod out there that will measure distance between you and a designated target (TargetDistance from Cosmos). However, that uses a measure-method that is not completely precise.
And I was wondering... The Blizzard UI must have some way of measuring the distance, since spells in the hotbar will glow red/white when out of range/within range - but is this some hardcoded stuff or are they actually measuring this through LUA? If somebody with the time and understanding of LUA could look into this, I would be grateful.
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