yup exactly, only thing is that I'm not sure how detailed this info can be when using compressed image formats...
On Mon, Mar 30, 2009 at 1:13 PM, Jiri <jiriheitla...@googlemail.com> wrote: > Good point, i can use getPixel to retrieve the color value and based on > that 'know' if it is walkable. > > Cheers. > > Jiri > > > Hans Wichman wrote: > >> Hi, >> >> why not use an image? Eg use an image that represents your area, lookup >> the >> pixel values, AND them and decide what you can or cannot do in that area. >> >> greetz JC >> >> On Mon, Mar 30, 2009 at 12:41 PM, Jiri <jiriheitla...@googlemail.com> >> wrote: >> >> I have a byte question. >>> I have to store a walkable area so a character 'knows' where it can walk >>> or >>> not. Currently I am using a multi-dim array based on the x and y pos of >>> the >>> tiles . >>> >>> so [[1],[0],[1]..etc] >>> >>> where pos(0,0) => array[0][0] => 1 (walkable) >>> >>> I was wondering if I could store this using a bytearray, for storing and >>> possibly faster lookup using bitwise operators. I am very knew to this, >>> so I >>> am ot sure where to begin and how to deal with it. >>> The range of int is sufficient to store all the data, because a full >>> walkarea would take 370560 (772*480) elements in the previous mentioned >>> multi array. >>> >>> I could be completely wrong, but would like some advice. >>> >>> Jiri >>> >>> >>> _______________________________________________ >>> Flashcoders mailing list >>> Flashcoders@chattyfig.figleaf.com >>> http://chattyfig.figleaf.com/mailman/listinfo/flashcoders >>> >>> _______________________________________________ >> Flashcoders mailing list >> Flashcoders@chattyfig.figleaf.com >> http://chattyfig.figleaf.com/mailman/listinfo/flashcoders >> >> _______________________________________________ > Flashcoders mailing list > Flashcoders@chattyfig.figleaf.com > http://chattyfig.figleaf.com/mailman/listinfo/flashcoders > _______________________________________________ Flashcoders mailing list Flashcoders@chattyfig.figleaf.com http://chattyfig.figleaf.com/mailman/listinfo/flashcoders
