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james2006

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Joined: 6th Oct 2006

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Posted: 6th Oct 2006 21:48

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I have 2 images created of a 'space invader'. However i cannot seem to get them to change from one to the other as in the real game. How do i go about this?

thanks for any help, all appreciated.

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Daemon

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Joined: 16th Dec 2005

Location: Everywhere

Posted: 7th Oct 2006 00:28

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If they are two images-

+ Code Snippet

`two images
load image "spaceinvader1.bmp",1
load image "spaceinvader2.bmp",2
sprite 1,0,0,1
img=1
do
if delay+200<timer()
   if img=1
      set sprite image 1,2
      img=2
   else
      set sprite image 1,1
      img=1
   endif
   delay=timer()
endif
loop

or if you make them into one image, across from each other-

+ Code Snippet

`one image
create animated sprite 1,"spaceinvader.bmp",2,1,1
move sprite 1,-sprite y(1)
rotate sprite 1,90
move sprite 1,sprite x(1)
rotate sprite 1,0
frame=1
do
if delay+200<timer()
   if frame=1
      set sprite frame 1,2
      frame=2
   else
      set sprite frame 1,1
      frame=1
   endif
   delay=timer()
endif
loop

I haven't tested the code, but it should work.
I don't know which is faster, using one image or two.

Insanity is just a state of mind.

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james2006

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Joined: 6th Oct 2006

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Posted: 9th Oct 2006 00:53

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thanks very much, just wondering if you could help me out with this:

i need to get my gun to move to the left and right when the arrow keys are pressed, but cant seem to be able to do it.

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Newcomers DBPro Corner / Image/sprite help please