tic80-stuff/awesome/tvstatic.lua

-- title:  tv static
-- author: pixelbath
-- desc:   reference for tv static effect

rnd=math.random

-- introduce wobble by scanlines
function SCN(sl)
	t=time()/300
	poke(0x03FF9,math.sin(t+sl/10)*3)
end

function tv()
	-- add static
	for i=1,10000 do
		pix(rnd(0,239), rnd(0,135), 0)
	end
	-- add scanlines
	for y=0,136,2 do
		line(0,y,239,y,0)
	end
	t=-time()/10
	y=t%136
	line(0,y,239,y,15)
	y=(2*t)%200
	line(0,y,239,y,15)
end

function TIC()
	-- TODO: make these color bars programmatic
	map()
	print("TEST",80,50,0,false,4)
	--rect(60,80,50,20,8)
	tv()
end

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-- <MAP>
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-- <PALETTE>
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