for every 20 pixel draw picture?

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jjmafiae
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Joined: Tue Jul 24, 2012 8:22 am

for every 20 pixel draw picture?

Post by jjmafiae » Tue May 21, 2013 3:14 pm

its been awhile since ive had programmed lua and im making a game about space and i want it to draw a star for every 20 - 30 pixel how do i do that? :D

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Larsii30
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Location: Germany

Re: for every 20 pixel draw picture?

Post by Larsii30 » Tue May 21, 2013 3:48 pm

every 20 - 30 pixels..
You could use one or two for loops.

Code: Select all

function love.draw()
  for y = 1, love.graphics.getHeight() / 20 do
	for x = 1, love.graphics.getWidth() / 20 do
		love.graphics.rectangle( "fill", 20 * x, 20 * y, 5, 5 )
	end
	end
end
but this does not look like space at all :D
Maybe you want to set the positions randomly with math.random().

jjmafiae
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Posts: 1333
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Re: for every 20 pixel draw picture?

Post by jjmafiae » Wed May 22, 2013 9:35 am

yes gonna look at it later thanks :D

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