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theawesomecoder61 / drawarc.lua

Last active September 16, 2024 17:56

Draw arcs or pie charts/graphs in Garry's Mod. I did not make this, this is only re-uploaded for archival reasons.

	-- Draws an arc on your screen.
	-- startang and endang are in degrees,
	-- radius is the total radius of the outside edge to the center.
	-- cx, cy are the x,y coordinates of the center of the arc.
	-- roughness determines how many triangles are drawn. Number between 1-360; 2 or 3 is a good number.
	function draw.Arc(cx,cy,radius,thickness,startang,endang,roughness,color)
	surface.SetDrawColor(color)
	surface.DrawArc(surface.PrecacheArc(cx,cy,radius,thickness,startang,endang,roughness))
	end

jrus / lua-uuid.lua

Created July 29, 2012 09:26

quick lua implementation of "random" UUID

	local random = math.random
	local function uuid()
	local template ='xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'
	return string.gsub(template, '[xy]', function (c)
	local v = (c == 'x') and random(0, 0xf) or random(8, 0xb)
	return string.format('%x', v)
	end)
	end