Pedestrian field of vision?

[MetroFloaty]

Hi everyone. It's known that San Andreas doesn't really give you many ways to do a mission, since everything is mostly scripted. For example, i find it such a shame that you could use the stealth feature only in the Madd Dogg's Rhymes mission. I mean, wouldn't you find it a little illogical that Rockstar coded that feature in only for one mission and then never used it again? It's somewhat annoying that the game developers didn't give us players a way to somehow sneak past the enemies, since they're going to find you anyway and you'll always need to pull the trigger. So i had this little idea. Would it be possible to add a field of vision to the pedestrians? It would be more like an oval cone that starts from the pedestrian's head and grows for about 20-30 meters, and depending on their objective, they might turn hostile if you're in their field of vision. Would it also be possible to make the game detect the difference between the "collision" of said field of vision with 3D models (such as walls) and entities in such a way that you could hide behind a little wall while crouching and you couldn't get spotted by entities?

Edited August 9, 2014 by TheGreg