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bgcircles = {}
function scrollingcircles(y, speed, spacing, radius, color)
for i = 1, (128*(radius*4))/spacing, 1 do
circfill(-time()*speed+(spacing*(i-1)), y, radius, color)
end
end
function addbgcircle(x, y, velx, r, color, pos)
local circle = {}
circle.x = x
circle.y = y
circle.velx = velx
circle.r = r
circle.color = color
function circle.draw(circle)
circle.x += circle.velx
if circle.x < 0 - circle.r * 2 then
del(bgcircles, circle)
end
circfill(circle.x,circle.y,circle.r,circle.color)
end
add(bgcircles,circle, pos)
end
function drawbg()
cls(0)
camera((sin(shake+t())*shake)/3, (sin(shake+t()/2.1)*shake)/3)
--static planet
spr(202,80,62,6,3)
spr(249,72,86,7,1)
--clouds
scrollingcircles(-9, 24, 22, 22, 4)
scrollingcircles(-14, 40, 25, 20, 13)
camera((sin(shake+t())*shake)/2, (sin(shake+t()/2.1)*shake)/2)
--landscape
scrollingcircles(110, 72, 25, 20, 8)
camera(sin(shake+t())*shake, sin(shake+t()/2.1)*shake)
scrollingcircles(135, 100, 30, 32, 15)
end
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