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image looping

 
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wekilledbambi03



Joined: 15 Oct 2005
Posts: 31
PostPosted: Mon Jan 02, 2006 12:49 pm    Post subject: image looping Reply with quote
i want the same image to be able to scroll accross the screen. currently i have it so that one image is is put at 0,0 then one at 480, 0 then 960, 0 and so on. is there an easier way then typing it all out? that way it could be infinite.
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MikeHaggar



Joined: 18 Jul 2005
Posts: 116
PostPosted: Mon Jan 02, 2006 5:18 pm    Post subject: Reply with quote
I did something like this in LUACave.

Use this:
Code:

screen:blit(0-math.mod(frame,480),0,action)
screen:blit(480-math.mod(frame,480),0,action)


and in your game loop:
Code:

frame=frame+1




or you can also do:
Code:

screen:blit(0-frame,0,action)
screen:blit(480-frame,0,action)


and in the game loop:
Code:

frame=math.mod(frame+1,480)
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