HI I have another technical doubt :-[ :
Well whit sprite pixel collision, when detect the collision, if the sprite (it´s huge), have a bunch of colors it´s minus faster than it´s a solid color?¿, and another point, if the image it´s only a skecth of the original it´s more faster becuase have minus points?¿ .
I think, it´s better show a couple of images...
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no. I only compare the alpha bits (transparency).
Thanks Gernnot again... then if I adjust at maximun the image to the boundix box, will be minus calculus, not?¿...
you could downscale the image to 1/8 size and compare with SPRITECOL(id1, x/8, y/8, id2, x2/8, y2/8)