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Drew Cameron

Years of Service

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Joined: 30th Jan 2004

Location: Scotland

Posted: 2nd Jul 2004 02:15

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You asked how I created a scrolling game a while back in one of my threads, yet I rudely forgot to reply.

Let's say that you have 3 sprites that you want to scroll left.

Each is positioned at intervals of 50.

+ Code Snippet

sprite 1,50,0,1
sprite 2,100,0,1
sprite 3,150,0,1

By adding an variable to each sprites X co-ordinate, you can then decrease it so that they all move left!

Basically try this out; (YOU NEED AN IMAGE FILE CALLED "pic.bmp")

+ Code Snippet

rem Initizialize
sync on : sync rate 0
backdrop on : cls

load image "pic.bmp",1

rem X is how far away the sprites start
x=1000

do
dec x
sprite 1,50+x,0,1
sprite 2,150+x,0,1
sprite 3,250+x,0,1
sprite 4,450+x,0,1
sprite 5,450+x,0,1
sync
loop

That's basically how you scroll stuff. To make them scroll right, just change "dec x" to "inc x". Have a fiddle around with this code and see what you learn.

If you want any more help, just let me know.

http://www.ddrw.dbspot.com/new

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DarkBASIC Discussion / Is Anti Hate here?