this is not done just a test I made when a offspring spawns, they will have -5 to +5 percent of the parent's speed, size, and range (same with food mutations) daylight cycle affects percentages for range and speed press space to toggle on/off variables
morning - x1.2 day - x1 evening - x0.9 night - x0.8 people can die from diseases - if speed is more than pick random 1 to disease rate -size