Colin Holgate wrote:
>
> >I need to make a grid of squares 50 x 50 and all need to be referenceable as
> >when each one is clicked on it needs to change colour. It needs to be in
> >some kind of array as i need to check the state of the squares surrounding
> >each square that is selected. Is there a way to produce this grid without
> >having to draw out 2500 squares?
> >Any ideas?
>
> There are so many ways to do this, but if you literally mean that
> it's a 50 x 50 area of solid colors that need to change, an easy and
> fun way would be to use setpixel on a 50x50 pixel bitmap. You then
> place the bitmap onto the stage and scale it up somewhat.
>
> Here, I went ahead and made a movie:
>
> http://staging.funnygarbage.com/colin/colorgrid.dir
>
> The one and only sprite is 400 x 400, with source bitmap of 50 x 50.
> The script on the sprite is this:
>
> on mouseUp
> s = the currentspritenum
> m = the member of sprite s
> x = (the loch of the clickloc - the left of sprite s)/8
> y = (the locv of the clickloc - the top of sprite s)/8
> setpixel member(m),x,y,random(256)-1
> end
>
> The movie is a D7 one.
and you can use
member(m).getpixel(x,y)
to get the data back out of the bitmap
--
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