10-10-2006, 01:40 PM
Wouldn't this be "Optimizing Graphic Output"? :wink:
Anyways, that is probably there to draw objects larger then 32x32. Though, you wouldn't have to check to the right or down, since (I am guessing) the tile specified, in a say 64x64 image, is the top-left corner of the image. Actually now that I mention it, can MS even draw > 32x32 or just one size?
hock:
You can just add in an extra rectangular check, Image vs Screen, to see if the drawing is even needed, before drawing.
Anyways, that is probably there to draw objects larger then 32x32. Though, you wouldn't have to check to the right or down, since (I am guessing) the tile specified, in a say 64x64 image, is the top-left corner of the image. Actually now that I mention it, can MS even draw > 32x32 or just one size?

You can just add in an extra rectangular check, Image vs Screen, to see if the drawing is even needed, before drawing.