Cows are broken D:
Another bug: cows can be stuck in certain locations. They can't eat grass normally in an outlined area.
Cows get `stuck` if they cross an invisible region vaguely marked with yellow. I can move them outside this region and they begin eat as normal, untill they hang up again there. The cows to the right don't suffer of such reasons at all, and that's why there are twice as more cows there :D
They also can be stuck after eating straw if it was placed outside a grass field. But it happens randomly, at 50% chance or less, but it can't be unnoticed.
And, yet another bug: after some time, all the cows begin to fear the straw! O_O They come closer to it and then dash back like it was some kind of threat. Then they begin to eat simple grass nearby. It doesn't happen randomly and this is a constant behavior. But I can't determine when exactly cows get strawphobia.
